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Pasias, Vasilios. "Advanced design and traffic management methods for multi-service networks." Thesis, University of Portsmouth, 2007. https://researchportal.port.ac.uk/portal/en/theses/advanced-design-and-traffic-management-methods-for-multiservice-networks(844314ef-e4d6-4bd4-9d7e-d69328093f06).html.
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This PhD thesis considers some of the more emerging problems in network modelling, namely the design of survivable hierarchical networks, Traffic Engineering (TE) and generally traffic management in survivable multi-service networks with Quality of Service (QoS) prerequisites and the planning of wireless access networks. So, in the context of the research work presented in this thesis:- Novel survivable hierarchical network design, wireless access network planning and traffic management techniques were developed. These techniques involve optimisation methods based on Linear Programming (LP) and Integer Linear Programming (ILP), as well as heuristic methods based on graph theory and computational intelligence (genetic optimisation and simulated annealing). A unified framework for off-line TE, on-line/dynamic routing and path restoration (facility restoration) that can be used in survivable multi-service QoS networks was also developed. Existing traffic management techniques were improved so that to support advanced QoS and survivability characteristics. At first, the objectives of this project are presented followed by a brief analysis of the problems encountered in the network design process. Next, the new methods for designing survivable hierarchical networks are analytically described followed by the developed wireless access network design techniques. After that, the novel traffic management methods and the aforementioned framework, developed in the context of this thesis are presented. Test results are provided together with most of the developed methods. The test results actually indicate that the developed methods can efficiently solve small, medium or even large problems, all developed methods are computationally tractable and the performance of the developed heuristic method is very close to this of the corresponding LP and ILP optimisation methods. The new heuristic methods are solved in a fraction of the time (less than 30%) that the equivalent optimisation methods are solved. Note that the specially developed design and simulation software tool NetLab was used in order to test and evaluate the new design and traffic management methods. Finally, a summary of the work carried out and the results achieved is presented followed by the conclusions and suggestions for further work.
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Vaňková, Jana. "Design služeb Zátiší Catering Group, a.s." Master's thesis, Vysoká škola ekonomická v Praze, 2014. http://www.nusl.cz/ntk/nusl-191749.
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The thesis "Service Design of Zátiší Catering Group, a.s." is focused on the management of innovations and service design. The aim is to analyse and identify possible potential and opportunities for improvement of catering services in Zatiší Catering Group, a.s. Content of the thesis includes research of service design and innovation process, study based on application of the design service approaches, introduction of the study outputs, actual project of a new service design and recommendations. Following methods and techniques were used in research: persona, contextual interview, service safari, benchmarking, service blueprints, empathy map, product box. The thesis should contribute to the theoretical determination of service design and its following aplication in the design of a specific service. Final outcome of the study is a service proposal for a canteen in Lycée Français de Prague.
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Li, Ruogu. "Principles and Methods of Adaptive Network Algorithm Design under Various Quality-of-Service Requirements." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1354642003.
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Corrigan-Kavanagh, Emily. "Exploring art therapy techniques within service design as a means to greater home life happiness." Thesis, Loughborough University, 2018. https://dspace.lboro.ac.uk/2134/32866.
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This thesis presents new theories and creative techniques for exploring ‘designing for home happiness'. Set in the context of a primarily unsustainable and unhappy world, home is understood as a facilitator of current lifestyle practices that could also support long-term happiness activities, shown to promote more sustainable behaviour. It has yet to be examined extensively from a happiness perspective and many homes lack opportunities for meaningful endeavours. Service Design, an approach that supports positive interactions, shows potential in facilitating ‘designing for home happiness' but its tools are generally employed for visualising new systems/services or issues within existing ones instead of exploring related subjectivity. Art therapy techniques, historically used for expressing felt experiences, present applicable methods for investigating such subjective moments and shaping design opportunities for home happiness but have yet to be trialled in a design research context. This thesis therefore explores how Art Therapy and Service Design can be used successfully for ‘designing for home happiness'. A first study proposes photo elicitation as a creative method to explore, with participants from UK family households, several significant home happiness needs. Subsequently, art therapy techniques are proposed in Study 2 through two bespoke Happy-Home Workshops. This gives way to the Home Happiness Theory and Designing for Home Happiness Theory, which enable designers to design for home happiness. The Designing for Home Happiness Framework emerges from these studies proposing a new design creative method delivered through a workshop with specialised design tools and accompanying process for creating home happiness designs (i.e. services, product-service-systems). Through two Main Studies the framework is tested and validated with design experts in two different contexts, Loughborough (UK) and Limerick (Ireland), confirming its suitability and transferability in ‘designing for home happiness'. Resulting concepts support collective home happiness and social innovations by facilitating appropriate social contexts for their development. Overall, this research is the first to combine art therapy techniques with service design methods, offering original theories and approaches for ‘designing for home happiness' within Service Design and for social innovation. Collectively, this research delivers new creative methods for service designers, social innovators and designers more generally to investigate and support happier experiences within and outside the home for a more sustainable future.
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Strömberg, Larissa. "Integrated environmental assessment methods as a tool for sustainable design : some case studies." Doctoral thesis, KTH, Byggvetenskap, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-405.
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Jaffri, Hadijah. "Conception of giftedness and talent by pre service and in service primary school teachers in Johor, Malaysia : an exploration using a multiphase mixed methods design." Thesis, Durham University, 2012. http://etheses.dur.ac.uk/3937/.
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The main purpose of this study is to investigate the conception of giftedness and talent as perceived by pre service and in service primary school teachers in Malaysia. In addition, this study aims to explore teachers’ perceptions of giftedness on specific issues which are a) sources of information about giftedness, b) confidence in identifying gifted and talented students, c) awareness on identifying assessments, d) perception about the adequacy of teacher training to deal with gifted and talented students, e) relevance of labelling, and f) aspects considered as important in the development of gifted education in Malaysia which are primarily explored using qualitative approaches. To explore those various issues, a mixed methods design was used in this study involving pre service (n = 546) and in service primary school teachers (n = 632). Structured questionnaires were administered to 1178 teachers at various locations of education institutions (e.g. schools, institutes of teacher education and universities). Six female teachers were involved in the qualitative data collection using semi-structured questionnaires and interviews. Two main types of analyses were used. First, the patterns of teachers’ notion of giftedness and talent are examined using principal component analysis. In addition to that, descriptive analysis was used to provide preliminary findings of this study. Also, independent t-test was used to examine any difference between groups. Second, thematic analysis was used to uncover thematic code (variables) from relevant responses. The findings from quantitative and qualitative data were integrated to answer two research questions. Based from the integration of both findings, it was found that teachers’ conception of giftedness and talent is diverse and this reflect on the current situation in which there is no consensus on the conception of giftedness and talent among theorists. In addition, Malaysian teachers reported that ‘gifted’ and ‘talented’ are separate groups of individuals with extraordinary abilities. Giftedness is perceived in relation to intellectual abilities and to certain extent, domain specific to mathematics and science. Talent is perceived in relation to non-intellective abilities such as domain of psychomotor abilities. Even though gifted and talented are perceived as non-unitary concept, both are perceived sharing similar characteristics such as creativity and domain specific of ability. In this study, it was discovered that giftedness is perceived in relation to intellective domain whereas talent is related to non-intellective domain. The qualitative findings suggested that teachers view giftedness and talent somewhat differently. The variations are explored to in this study which could be attributed to the inadequacy of information from various sources and teacher training and/or experience. The nuances of their understanding on varied aspects in relation to this phenomenon called as giftedness call for more exploration as this study only provides preliminary evidence on the existing conception of giftedness and talent as held by teachers in Malaysia.
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Matschewsky, Johannes. "What’s in it for the Provider? : A Lifecycle-Focused Approach towards Designing for Value in Product-Service Systems." Licentiate thesis, Linköpings universitet, Industriell miljöteknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-130977.
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Combining products and services into Product-Service Systems (PSS), which are often owned and even operated by the company offering them, is seen as an important element of conducting more sustainable business. The prospective environmental benefits of PSS lie mainly in the improved resource- and operational efficiency. This is achieved by way of a critical shift in incentive structure: If an industrial company assumes responsibility for an offering throughout the lifecycle, the terms on which that company operates are changed substantially in comparison to traditional product sales. Instead of benefiting from a short lifetime through additional sales opportunities or making profit through the sale of spare parts, in highly integrated PSS, each parts exchange, each technicians’ visit and each day the lifetime of the offering is reduced directly affects the bottom line of the provider. Due to that, solely as a result of economic rationality, a provider of these offerings has an incentive to design in such a way that the life of this offering is prolonged, need for spare parts is reduced, service activities are facilitated and simplified, and that the conditions are in place to allow for a second or third life of the offering through remanufacturing. Regardless of this compelling logic, at times, industrial companies fail to establish the preconditions to capturing these benefits as they continue to rely on product and sales-centric design processes even though they provide PSS. This thesis aims to examine this unexploited opportunity from two vantage points. On the one hand, methods conceived in academia to support industry in implementing and executing joint, lifecycle-focused design of products and services, and the use of these methods in practice, are examined. Here, the focus firstly lies on understanding how PSS are designed today, and secondly, on what should change about PSS design methods to improve their implementability and usability in industrial practice, so that they can fulfill their supposed role as facilitators of efficient PSS design and operation. On the other hand, the possible benefits of providing specifically designed and lifecycle-focused PSS as an industrial company are in focus. To this end, the value attained by providers throughout the use phase of PSS is investigated, to then identify possible approaches towards enhancing this value. Eventually, both focus-areas are joined in an effort to examine the interaction between method-supported, lifecycle-oriented PSS design and the value attained by providers of such offerings. As a result of the research, a lacking adaptation of design processes to PSS is identified in the case companies. Further, shortcomings of PSS design methods conceived in academia, e.g. excessive complexity, lacking clarity and rigidity, are found in both literature as well as in a study with an industrial company. To take a first step towards rectifying this issue, six characteristics intended to enhance implementability and usability of PSS design methods, are presented. The value attained by PSS providers has been found to be a complex but important subject. In a case study, value determinants of high relevance to the use phase of the lifecycle have been identified and assessed for their utility as indicators in the evaluation and enhancement of PSS offerings in the design phase. The practitioners involved were supportive of the applicability of the systematic approach presented to capture more value through offering PSS. In joining both the value- and method-oriented approach, the mutual dependency of both aspects is discussed. In order to provide PSS in an economically and environmentally efficient fashion, adapting the existing design processes is imperative. The value attained by the provider can, complementary to existing customer-centric approaches, serve as an important goal for the adaptation of design processes. Ultimately, through understanding the change in incentive structure at the core of PSS, and through implementing a value-driven design process supported by efficient and effective methods aimed at providing both customer value and capturing provider benefits throughout the lifecycle, there is a genuine potential of conducting more sustainable business.
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Grohowski, Mariana. "At War with Words: Understanding U.S. Service-Personnel's Literate Practices for a Universal Design for Learning Worldview." Bowling Green State University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1421692543.
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Ballagas, Rafael. "Bringing iterative design to ubiquitous computing : interaction techniques, toolkits, and evaluation methods /." Göttingen : Cuvillier, 2008. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=016476822&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.
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Dablemont, Todd Wayne. "The effectiveness of the Natural Resource Conservation Service (NRCS) and Huff rainfall distribution methods for use in detention basin design." Diss., Rolla, Mo. : Missouri University of Science and Technology, 2010. http://scholarsmine.mst.edu/thesis/pdf/Dablemont_09007dcc8078b285.pdf.
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Thesis (M.S.)--Missouri University of Science and Technology, 2010.Vita. The entire thesis text is included in file. Title from title screen of thesis/dissertation PDF file (viewed April 8, 2010) Includes bibliographical references (p. 59-60).
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Santamaria, Laura. "From good to great : using cultural codes to improve the design and value proposition of sustainable product-service system innovations." Thesis, Loughborough University, 2017. https://dspace.lboro.ac.uk/2134/26968.
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Modern lifestyles in the developed regions of the world operate beyond our planet's resource capacity. Over-consumption has not only proven detrimental for the environment, but has also undermined our capacity to achieve deep life satisfaction and societal well-being. Embracing more sustainable ways of consuming and producing is key in order to foster the conditions for humanity to flourish. Strategies for disrupting the dominant consumption patterns lie within the next challenges, as adoption of sustainable innovation is still disappointingly low and needs to be accelerated. Design for Sustainability has contributed important technological advances to improve production and life cycle efficiency (i.e. eco design, cradle to cradle). However, it is increasingly recognised that sustainability is not just a technical matter, but ultimately a cultural issue. One of the problems is that people perceive sustainability as a loss, rather than a gain. Therefore, to drive demand, there is urgency to better understand users aspirations and expectations, i.e. the cultural and socio-symbolic aspects of consumption that influence decision-making. This thesis argues that the perceived value of sustainable innovations can be enhanced by paying more attention to the elaboration of meanings or symbolic value they bring to bear for the user, which can be achieved by strategically framing innovations using high-value contextual signifiers (cultural codes). Drawing on cognitive science, cultural studies and applied semiotics, this research contributes a theoretical framework and case studies of how these theories can support the design process in mapping sociocultural contexts, in order to elaborate sustainable innovations that are perceived as aspirational and relevant. The theory is applied to the case of sustainable Product-Service Systems (PPS bottom-up social innovations) due to the opportunities these pose for systemic disruption, and the cultural barriers for adoption. Through a series of Participatory Action Research interventions, the investigation developed three case studies of how of the framework may benefit sustainable PSS value proposition framing and design, with one application in the context of design education to support the development of designers critical and sociocultural deconstruction capacity and skills. Finally, in exploring the potential that cultural codes offer to improve the design and value proposition of sustainable innovations, this thesis contributes and advances a new perspective for understanding symbolic aspects of consumption, and highlights opportunities for sustainable design to have greater influence in societal transformation.
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Merten, Matthias [Verfasser], Horst-Michael Akademischer Betreuer] Gross, Armin [Akademischer Betreuer] Zimmermann, and Karsten [Akademischer Betreuer] [Berns. "Design of Interactive Service Robots applying methods of Systems Engineering and Decision Making / Matthias Merten. Gutachter: Armin Zimmermann ; Karsten Berns. Betreuer: Horst-Michael Gross." Ilmenau : Universitätsbibliothek Ilmenau, 2012. http://d-nb.info/1024884716/34.
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Merten, Matthias [Verfasser], Horst-Michael [Akademischer Betreuer] Groß, Armin [Akademischer Betreuer] Zimmermann, and Karsten [Akademischer Betreuer] Berns. "Design of Interactive Service Robots applying methods of Systems Engineering and Decision Making / Matthias Merten. Gutachter: Armin Zimmermann ; Karsten Berns. Betreuer: Horst-Michael Gross." Ilmenau : Universitätsbibliothek Ilmenau, 2012. http://nbn-resolving.de/urn:nbn:de:gbv:ilm1-2012000074.
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Dahlqvist, Thea. "Användargenererad data i tjänstedesignprocessen." Thesis, Linköpings universitet, Institutionen för datavetenskap, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-101012.
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Syftet med studien är att ta reda på hur tre olika innovativa tekniker kan användas för att samla in användarinsikter i en tjänstedesignprocess. Detta genomförs med ett designcase som handlar om besökarnas upplevelse av Norrköpings Symfoniorkesters konserter. Symfoniorkestern behöver hjälp med att locka fler besökare till konserterna och nya sätt behöver användas för att samla in användarinsikter för att få så många olika perspektiv som möjligt av konsertupplevelsen. Det var 20 personer som deltog i studien med en blandning av personer, dels de som idag går på Norrköpings Symfoniorkesters konserter och dels de som inte besöker dem. Deltagarnas uppgift i studien var att gå på två av deras konserter och dokumentera sina upplevelser med hjälp av tre olika innovativa tekniker: designsond, app och automatisk kamera. Resultatet av studien visar att den första tekniken designsonden gav en fördjupad bild av deltagarnas syn på konsertupplevelsen och hjälpte till att bredda fokus i tjänstedesignprocessen. Den andra tekniken,appen, kunde ge en mer detaljerad information i realtid om deltagarnas konsertupplevelse på plats. Den tredje tekniken, automatisk kamera, kunde ge ett detaljerat flöde automatiskt på plats över deltagarnas konsertupplevelse som visade mönster och beteenden som kunde kopplas till konsertupplevelsen. Studien visar på att de tre teknikerna gör att användaren hamnar i fokus under hela tjänstedesignprocessen, vilket är grunden för att kunna arbeta användarcenterat. Tillsammans blir teknikerna ännu mer kraftfulla att använda då de kan komplettera varandra i en tjänstedesignprocess.The goal of the study is to find out how three different innovative techniques can be used to collect user experience in a service design process. This is carried out using a design case regarding the user experience of the Norrkoping’s Symphony Orchestras (SON) concerts. This is a symphony orchestra that has experienced increasing difficulty in attracting more visitors, and new methods are needed to tackle the problem. Therefore, in this study mobile ethnography and innovative methods will be used. There were 20 participants in the study, including a mix of people who regularly attend SON-concerts and those who do not. The participant’s task in this study was to attend two of SON-concerts and document their experience using three different innovative techniques: Probe, smartphone application and automatic camera. The result of the study shows that the probe gave a much more detailed look into the participants’ view of the concert experience, and contributed in widening the focus of the service design process. The application gave a more detailed information in real-time, on sight. The automatic camera gave a more detailed flow, automatically on sight, of the concert experience. That may show certain patterns and behaviors of the participants linked to the concert experience. The study shows that the three innovative techniques puts focus on the user throughout the entire service design process, which is the foundation for working user-centered. If the techniques are used in combination they become more effective as they complete each other in a service design process.
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Amziani, Mourad. "Modeling, evaluation and provisioning of elastic service-based business processes in the cloud." Thesis, Evry, Institut national des télécommunications, 2015. http://www.theses.fr/2015TELE0016/document.
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Le Cloud Computing est de plus en plus utilisé pour le déploiement et l'exécution des applications métiers et plus particulièrement des applications à base de services (AbSs). L'élasticité à différents niveaux est l'une des propriétés fournies par le Cloud. Son principe est de garantir la fourniture des ressources nécessaires et suffisantes pour la continuité de l'exécution optimale des services Cloud. La fourniture des ressources doit considérer la variation de la demande pour éviter la sous-utilisation et la surutilisation de ces dernières. Il est évident que la fourniture d'infrastructures et/ou de plateformes élastiques n'est pas suffisante pour assurer l'élasticité des applications métiers déployées. En effet, il est aussi nécessaire de considérer l'élasticité au niveau des applications. Ceci permet l'adaptation dynamique des applications déployées selon la variation des demandes. Par conséquent, les applications métiers doivent être fournies avec des mécanismes d'élasticité permettant leur adaptation tout en assurant les propriétés fonctionnelles et non-fonctionnelles désirées. Dans nos travaux, nous nous sommes intéressés à la fourniture d'une approche holistique pour la modélisation, l'évaluation et la mise en oeuvre des mécanismes d'élasticité des AbSs dans le Cloud. En premier lieu, nous avons proposé un modèle formel pour l'élasticité des AbSs. Pour cela, nous avons modélisé les AbSs en utilisant les réseaux de Petri et défini deux opérations d'élasticité (la duplication et la consolidation). En outre, nous avons proposé de coupler ces deux opérations avec un contrôleur d'élasticité. Pour assurer l'élasticité des AbSs, le contrôleur analyse l'exécution des AbSs et prend des décisions sur les opérations d'élasticité (duplication/consolidation). Après la définition de notre modèle pour l'élasticité des AbSs, nous nous sommes intéressés à l'évaluation de l'élasticité avant de l'implémenter dans des environnements Cloud réels. Pour cela, nous avons proposé d'utiliser notre contrôleur d'élasticité comme un Framework pour la validation et l'évaluation de l'élasticité en utilisant des techniques de vérification et de simulation. Enfin, nous avons mis en oeuvre l'élasticité des AbSs dans des environnements Cloud réels. Pour cela, nous avons proposé deux approches. La première approche encapsule les AbSs non-élastiques dans des micro-conteneurs, étendus avec nos mécanismes d'élasticité, avant de les déployer sur des infrastructures Cloud. La seconde approche intègre notre contrôleur d'élasticité dans une infrastructure autonomique afin de permettre l'ajout dynamique des fonctionnalités d'élasticité aux AbSs déployées sur des plateformes CloudCloud computing is being increasingly used for deploying and executing business processes and particularly Service-based Business Processes (SBPs). Among other properties, Cloud environments provide elasticity at different scopes. The principle of elasticity is to ensure the provisioning of necessary and sufficient resources such that a Cloud service continues running smoothly even when the number or quantity of its utilization scales up or down, thereby avoiding under-utilization and over-utilization of resources. It is obvious that provisioning of elastic infrastructures and/or platforms is not sufficient to provide elasticity of deployed business processes. In fact, it is also necessary to consider the elasticity at the application scope. This allows the adaptation of deployed applications during their execution according to demands variation. Therefore, business processes should be provided with elasticity mechanisms allowing their adaptation to the workload changes while ensuring the desired functional and non-functional properties. In our work, we were interested in providing a holistic approach for modeling, evaluating and provisioning of elastic SBPs in the Cloud. We started by proposing a formal model for SBPs elasticity. To do this, we modeled SBPs using Petri nets and defined two elasticity operations (duplication / consolidation). In addition, we proposed to intertwine these elasticity operations with an elasticity controller that monitors SBPs execution, analyzes monitoring information and executes the appropriate elasticity operation (duplication/consolidation) in order to enforce the elasticity of SBPs. After facing the challenge of defining a model and mechanisms for SBPs elasticity, we were interested in the evaluation of elasticity before implementing it in real environments. To this end, we proposed to use our elasticity controller as a framework for the validation and evaluation of elasticity using verification and simulation techniques. Finally, we were interested in the provisioning of elasticity mechanisms for SBPs in real Cloud environments. For this aim, we proposed two approaches. The first approach packages non-elastic SBPs in micro-containers, extended with our elasticity mechanisms, before deploying them in Cloud infrastructures. The second approach integrates our elasticity controller in an autonomic infrastructure to dynamically add elasticity facilities to SBPs deployed on Cloud platforms
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Ray, Sharon N. E. "Evaluating the Efficacy of the Developing Algebraic Literacy Model: Preparing Special Educators to Implement Effective Mathematics Practices." Scholar Commons, 2008. https://scholarcommons.usf.edu/etd/466.
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For students with learning disabilities, positive academic achievement outcomes are a chief area of concern for educators across the country. This achievement emphasis has become particularly important over the last several years because of the No Child Left Behind legislation. The content area of mathematics, especially in the higher order thinking arena of algebra, has been of particular concern for student progress. While most educational research in algebra has been targeted towards remedial efforts at the high school level, early intervention in the foundational skills of algebraic thinking at the elementary level needs consideration for students who would benefit from early exposure to algebraic ideas. A key aspect of students' instruction with algebraic concepts at any level is the degree and type of preparation their teachers have received with this content.
Using a mixed methods design, the current researcher investigated the usage of the Developing Algebraic Literacy (DAL) framework with preservice special education teacher candidates in an integrated practicum and coursework experience. Multiple survey measures were given at pre-, mid-, and post- junctures to assess teacher candidates' attitudes about mathematics, feelings of efficacy when teaching mathematics, and content knowledge surrounding mathematics. An instructional knowledge exam and fidelity checks were completed to evaluate teacher candidates' acquisition and application of algebraic instructional skills. Focus groups, case studies, and final project analyses were used to discern descriptive information about teacher candidates' experience while engaging in work with the DAL framework.
Results indicated an increase in preservice teachers' attitudes towards mathematics instruction, feelings of efficacy in teaching mathematics, and in the content knowledge surrounding mathematics instruction. Instructional knowledge also increased across preservice teacher candidates, but abilities to apply this knowledge varied across teacher candidates', based on their number of sessions working with students within their practicum site. Further findings indicate the desire of preservice teachers to increase the length and number of student sessions within the DAL experience, as well as the need for increased levels of instructional support to enhance their own experience. This study provides preliminary support for utilizing the DAL instructional framework within preservice teacher preparation experiences for future special educators.
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Smith, James A. (James Arthur) 1945. "The Elements of Lesson Design, Elementary Public School Students' Mastery of Mathematics Objectives, Accrued Teaching Experience, and Teacher Inservice Training." Thesis, North Texas State University, 1987. https://digital.library.unt.edu/ark:/67531/metadc332391/.
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The purpose of this study was to investigate the relationship among the teachers' use of the individual elements of lesson design, students' mastery of mathematics objectives, the hours of inservice training completed by the teachers and the teachers' years of experience. The individual elements of lesson design are defined by Madeline Hunter and are anticipatory set, objective and purpose, input, modeling, checking for understanding, guided practice, and independent practice.
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Mohamed, Mahmud H. Etbega. "Some Active Queue Management Methods for Controlling Packet Queueing Delay. Design and Performance Evaluation of Some New Versions of Active Queue Management Schemes for Controlling Packet Queueing Delay in a Buffer to Satisfy Quality of Service Requirements for Real-time Multimedia Applications." Thesis, University of Bradford, 2009. http://hdl.handle.net/10454/4258.
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Traditionally the Internet is used for the following applications: FTP, e-mail and Web traffic. However in the recent years the Internet is increasingly supporting emerging applications such as IP telephony, video conferencing and online games. These new applications have different requirements in terms of throughput and delay than traditional applications. For example, interactive multimedia applications, unlike traditional applications, have more strict delay constraints and less strict loss constraints. Unfortunately, the current Internet offers only a best-effort service to all applications without any consideration to the applications specific requirements. In this thesis three existing Active Queue Management (AQM) mechanisms are modified by incorporating into these a control function to condition routers for better Quality of Service (QoS). Specifically, delay is considered as the key QoS metric as it is the most important metric for real-time multimedia applications. The first modified mechanism is Drop Tail (DT), which is a simple mechanism in comparison with most AQM schemes. A dynamic threshold has been added to DT in order to maintain packet queueing delay at a specified value. The modified mechanism is referred to as Adaptive Drop Tail (ADT). The second mechanism considered is Early Random Drop (ERD) and, iii in a similar way to ADT, a dynamic threshold has been used to keep the delay at a required value, the main difference being that packets are now dropped probabilistically before the queue reaches full capacity. This mechanism is referred to as Adaptive Early Random Drop (AERD). The final mechanism considered is motivated by the well known Random Early Detection AQM mechanism and is effectively a multi-threshold version of AERD in which packets are dropped with a linear function between the two thresholds and the second threshold is moveable in order to change the slope of the dropping function. This mechanism is called Multi Threshold Adaptive Early Random Drop (MTAERD) and is used in a similar way to the other mechanisms to maintain delay around a specified level. The main focus with all the mechanisms is on queueing delay, which is a significant component of end-to-end delay, and also on reducing the jitter (delay variation) A control algorithm is developed using an analytical model that specifies the delay as a function of the queue threshold position and this function has been used in a simulation to adjust the threshold to an effective value to maintain the delay around a specified value as the packet arrival rate changes over time. iv A two state Markov Modulated Poisson Process is used as the arrival process to each of the three systems to introduce burstiness and correlation of the packet inter-arrival times and to present sudden changes in the arrival process as might be encountered when TCP is used as the transport protocol and step changes the size of its congestion window. In the investigations it is assumed the traffic source is a mixture of TCP and UDP traffic and that the mechanisms conserved apply to the TCP based data. It is also assumed that this consists of the majority proportion of the total traffic so that the control mechanisms have a significant effect on controlling the overall delay. The three mechanisms are evaluated using a Java framework and results are presented showing the amount of improvement in QoS that can be achieved by the mechanisms over their non-adaptive counterparts. The mechanisms are also compared with each other and conclusions drawn.
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Sabado, Kindra Xerez. "Exploring Teachers' Perspective of Digital Literacy Pedagogy: Implications for Future Practice." ScholarWorks, 2018. https://scholarworks.waldenu.edu/dissertations/5260.
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Pedagogy has not addressed the literacy shift from reading, writing, and speaking to include cognitive digital literacy skills. Teachers lack the technological pedagogical content knowledge to integrate digital literacy skills into student learning. Using a digital literacy framework with 6 essentials skills, the purpose of this qualitative case study was to investigate teachers' (a) current understanding, knowledge and skills; (b) current integration of digital literacy skills; (c) challenges they face in integration; and (d) supports needed in shifting pedagogical practices to address change. Participants were 13 teachers from high school content areas. Data were gathered through focus groups interviews, observations, and artifacts. Data were coded with MAXQDA software, compared, organized, and refined based on the 4 research questions. Findings revealed high levels of knowledge for the terms digital literacy and photovisual literacy. Integration levels of digital literacy skills varied with more evidence in photovisual and reproduction literacy. Five minor challenge themes (critical thinking; time; information and technology literacy; infrastructure and access; and behavior and attitude) and 4 minor support themes (professional development; planning and preparation time; observation and feedback; and schoolwide focus and routines) emerged. Analysis of findings revealed 4 major themes: critical thinking, integrated professional development, effective use of time, and infrastructure and schoolwide routines. Findings may affect positive social change by engaging teachers in critical reflection through professional development leading to improvements in teacher pedagogical practices related to furthering the digital literacy skills of youth.
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Clark, Monica, and Ryan Burgess. "Evaluating Research Designs of Clinical Pharmacy Services." The University of Arizona, 2011. http://hdl.handle.net/10150/623556.
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Class of 2011 AbstractOBJECTIVES: To design a tool to assess for bias in studies for pharmacy services. METHODS: This study will involve reviewing published reports of studies comparing pharmacists’ services to usual services to identify the key study design components and methods for addressing study design limitations. We will then design a tool to assess further such studies for bias. RESULTS: The aspects of a good pharmacy services study that can be controlled include: large study population, equivalence of population at baseline, experimental mortality, multi-centered study, adequate adherence to treatment, and independence from study staff/manufacturer influence. If these things are controlled and/or accounted for it increases the strength of the study. CONCLUSION: The tool we have designed can successfully evaluate the quality of studies of pharmacy services.
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Imakando, Mwilola. "Methods for the design and evaluation of privatised livestock services." Thesis, University of Reading, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.296628.
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Faisal, Chaudhry Muhammad Nadeem. "Usability Evaluation of Cloud Based Application." Thesis, Blekinge Tekniska Högskola, Avdelningen för för interaktion och systemdesign, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-5566.
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The students mostly use web based services for achieving their goals in education. They need these services for different purposes. The usability aspect is a need to design these services to be more interactive in order to support the students at their work. Google Docs is the link to the concept Software as a service i.e. a type of cloud computing. A web based application that provides online resource to the users for creating, editing and storing their documents online. The author particularly discusses it from the Student’s perspective. Usability evaluation of the Google Docs is to find the students needs and requirements and also to investigate the usability issues in Google Docs. In this thesis the author is trying to uncover the usability and privacy related problems faced by the students. This is helpful in analyzing the Google Docs (Software as a service) and its importance, by considering the students perspective. Different usability methods and techniques are available for usability evaluation. The author adopted Think Aloud (TA), questionnaires and interview to evaluate the usability of Google Docs.
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Çetin, Aslı Seçkin Yavuz. "Applying product design methods to medical device design with a case study on home care devices/." [s.l.]: [s.n.], 2004. http://library.iyte.edu.tr/tezler/master/endustriurunleritasarimi/T000449.pdf.
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Marteinsson, Björn. "Assessment of service lives in the design of buildings." Licentiate thesis, KTH, Civil and Architectural Engineering, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-1642.
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The built environment usually constitutes a very importantpart of the real capital of a nation and the constructionsector represents more than 10% of the yearly Gross NationalProduct of the industrialised world. The importance of goodplanning of all construction, where the service life of thework is considered, is of great interest and an importantaspect in sustainability considerations. The need for increasedknowledge about degradation of materials, for structuredmethodology, and for working tools for those involved in theplanning process, has resulted in an extensive effort inpre-normative research and standardisation regarding thisfield.
This thesis presents a discussion on service life planningand the role of the Factor Method in such a work, andespecially, discussion of modification and development of themethodology. In the design process, the need to evaluate theservice life of products is great, and this is a formidableproblem to solve, as the results will depend on both materialproperties and the environment in which the material is placedor used. A practical solution has to be based on a goodknowledge in the field, but also on a sound working strategy,to ensure that different design scenarios can be compared in astandardised or structured way. The Factor Method is apromising working tool for such an evaluation and comparison,but is as such, still more of a methodology, than a method.Examples of the use of the methodology are still very limitedand the method as such, is much discussed by researchers.However, its future will depend on how practical it will be toapply in use. The method is useful to estimate the service lifeof products, based on a known reference service life and anumber of modifying factors that will depend on the conditiondifferences between the specific project and the referencein-use conditions. The required precision of such a methodologyis discussed, especially in the light of inherent distributionin material properties and the fact that often the consequencesof failure are very limited. In such cases, the standardisedFactor Method is considered to be of great use and should giveparties involved a good means for working in a structured andsystematic way.
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Ephraim, Sean Stephen. "Design and application of methods for curating genetic variation databases." Thesis, University of Iowa, 2014. https://ir.uiowa.edu/etd/1314.
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Cordova (Curated Online Reference Database Of Variation Annotations) is an out-of-the-box solution for building and maintaining an online database of genetic variations integrated with population study information and pathogenicity prediction results from popular algorithms. Our primary motivation for developing this system is to aid researchers and clinician-scientists in determining the clinical significance of genetic variations. To achieve this goal, Cordova provides an interface to review and manually or computationally curate genetic variation data as well as share it for clinical diagnostics and the advancement of research.
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Marteinsson, Björn. "Service life estimation in building design : A development of the factor method." Doctoral thesis, KTH, Civil and Architectural Engineering, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-201.
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The built environment usually constitutes a very important part of the real capital of a nation, and the construction sector represents more than 10% of the yearly Gross National Product of the industrialised world. Good planning of all construction is important, and consideration of the service life of the work is of great interest and is a significant aspect of sustainability considerations. The need for more knowledge about degradation of materials, for structured methodology, and for working tools for those involved in the planning process, has resulted in an extensive effort in pre-normative research and standardisation regarding this field.
This thesis presents a discussion on service life planning and the role of the Factor Method in such work, and especially, discussion of modification and development of the methodology. In the design process, the need to evaluate the service life of products is a great challenge, as the results will depend on both material properties and the environment in which the material is placed or used. A practical solution has to be based on a good knowledge in the field, but also on a sound working strategy, to ensure that different design scenarios can be compared in a standardised or structured way. The Factor Method is a promising working tool for such an evaluation and comparison, but is as such, still more of a methodology, than a method. Examples of the use of the methodology are still very limited, and the method as such, is much discussed by researchers. However, its future will depend upon how practical it will be to apply in use. The method is useful to estimate the service life of products, based on a known reference service life and a number of modifying factors. These factors in turn depend on the conditional differences between the specific project and the reference, in-use conditions. This thesis discusses the required precision of such a methodology, especially in light of inherent distributions in material properties, and the fact that the consequences of failure are often very limited. In such cases, the standardised Factor Method is considered to be quite useful, and should give the parties involved a good means for working in a structured and systematic way.
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Taabodi, Amir. "Implementing an Integrated Product Service Offering Design Method for Complex Products and Systems." Licentiate thesis, Linköpings universitet, Industriell miljöteknik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-106785.
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Over the last decade, manufacturing firms have shown increasing interest to shift from selling physical products to providing solutions for customer needs. Several concepts, such as the Integrated Product Service Offering (IPSO), have been developed to support these companies. This thesis sheds additional light on aspects and consequences of applying the SPIPS (Solution Provider through Integrated Product Service development), an IPSO design method for a Complex Product Systems (CoPS) provider through a case study. The thesis reveals that a CoPS provider could benefit by applying the SPIPS method in terms of improving the environmental performance of CoPS, creating synergy between the SPIPS method and other managerial systems (e.g. Customer Value Management (CVM) and Research & Development (R&D) management) and service-related knowledge integration in the product development process. The SPIPS method can contribute to the environmental performance of CoPS to a wide extent. In the design phase, the most influential phase, the IPSO design method can provide different options to address the environmental performance of CoPS. In the use phase, with the highest environmental impact, the SPIPS method can facilitate the design of different services which could outperform existing technological solutions for changing physical products in terms of contribution to the environmental performance of CoPS. Furthermore, the SPIPS method can support CVM through developing analytical trees for customer values. Through evaluating the correlation between design parameters and finding the most important ones, designers can focus on the “hot spot” and managers can assign resources in an effective and efficient way. The customer-centric feature of the IPSO concept can also contribute to CVM in terms of improving the process of evaluating customer value, and by providing customized offerings to meet customer needs. In addition, based on the SPIPS method a process is developed to prioritize R&D projects with regard to provider value and customer value. Provider value and customer value, which are not always the same, are used as drivers for R&D project prioritization. The value-based Quality Function Deployment (QFD) is used to overcome the difficulty of systematically relating R&D projects with customer value. The value-based QFD improves the process of service-related knowledge integration in the design phase of product development, and provides designers with the opportunity to investigate the total effect of each R&D project on customer value over the product life cycle.
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Lindahl, Mattias, Erik Sundin, Tomohiko Sakao, and Yoshiki Shimomura. "An interactive design methodology for service engineering of functional sales concepts : a potential design for environment methodology." Linköpings universitet, Institutionen för konstruktions- och produktionsteknik, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-35503.
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Manufacturing companies around the globe are striving to increase their revenues and profitability. One way is through Functional Sales, i.e. shifting the focus from the production of products to the production of services. Functional Sales and Design for Environment (DfE) have many common issues, e.g. the life cycle perspective. The paper’s aim is to highlight a proposed interactive design method for Service Engineering of Functional Sales offers and to relate this method to selected DfE methods and tools as well as users’ experiences with these methods and tools. The paper concludes that the proposed method has several benefits that are useful in DfE. One benefit is that the method does not focus on products but rather on how needs can be satisfied by increasing service content. Another is the visualization of e.g. validation in order to facilitate communication between different actors in the product development process.
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Becker, Theresa. "Evaluating Improvisation as a Technique for Training Pre-Service Teachers for Inclusive Classrooms." Doctoral diss., University of Central Florida, 2012. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/5129.
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Improvisation is a construct that uses a set of minimal heuristic guidelines to create a highly flexible scaffold that fosters extemporaneous communication. Scholars from diverse domains: such as psychology, business, negotiation, and education have suggested its use as a method for preparing professionals to manage complexity and think on their feet. A review of the literature revealed that while there is substantial theoretical scholarship on using improvisation in diverse domains, little research has verified these assertions. This dissertation evaluated whether improvisation, a specific type of dramatic technique, was effective for training pre-service teachers in specific characteristics of teacher-child classroom interaction, communication and affective skills development. It measured the strength and direction of any potential changes such training might effect on pre-service teacher's self-efficacy for teaching and for implementing the communication skills common to improvisation and teaching while interacting with student in an inclusive classroom setting. A review of the literature on teacher self-efficacy and improvisation clarified and defined key terms, and illustrated relevant studies. This study utilized a mixed-method research design based on instructional design and development research. Matched pairs t-tests were used to analyze the self-efficacy and training skills survey data and pre-service teacher reflections and interview transcripts were used to triangulate the qualitative data. Results of the t-tests showed a significant difference in participants' self-efficacy for teaching measured before and after the improvisation training. A significant difference in means was also measured in participants' aptitude for improvisation strategies and for self-efficacy for their implementation pre-/post- training. Qualitative results from pre-service teacher class artifacts and interviews showed participants reported beneficial personal outcomes as well as confirmed using skills from the training while interacting with students. Many of the qualitative themes parallel individual question items on the teacher self-efficacy TSES scale as well as the improvisation self-efficacy scale CSAI. The self-reported changes in affective behavior such as increased self-confidence and ability to foster positive interaction with students are illustrative of changes in teacher agency. Self-reports of being able to better understand student perspectives demonstrate a change in participant ability to empathize with students. Participants who worked with both typically developing students as well as with students with disabilities reported utilizing improvisation strategies such as Yes, and…, mirroring emotions and body language, vocal prosody and establishing a narrative relationship to put the students at ease, establish a positive learning environment, encourage student contributions and foster teachable moments. The improvisation strategies showed specific benefit for participants working with nonverbal students or who had commutation difficulties, by providing the pre-service teachers with strategies for using body language, emotional mirroring, vocal prosody and acceptance to foster interaction and communication with the student. Results from this investigation appear to substantiate the benefit of using improvisation training as part of a pre-service teacher methods course for preparing teachers for inclusive elementary classrooms. Replication of the study is encouraged with teachers of differing populations to confirm and extend results.Ph.D.
Doctorate
Education and Human Performance
Education; Instructional Technology
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Wegener, Rene [Verfasser]. "Der Didaktische Service Blueprint. Eine Methode für Analyse und Design teilnehmerstarker Lerndienstleistungen / René Wegener." Kassel : Kassel University Press, 2014. http://d-nb.info/1065318391/34.
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Gustiené, Prima. "Development of a new service-oriented modelling method for information systems analysis and design." Doctoral thesis, Karlstads universitet, Avdelningen för informatik och projektledning, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-5704.
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This thesis presents a new modelling method for information systems analysis and design, where the concept of service and the principles of service orientation are used for integrated modelling and reasoning about information systems architectures across organisational and technical systems boundaries. The concept of service enables cohesion of the intersubjective and objective modelling traditions by using a single type of diagram that facilitates detection of semantic inconsistency, incompleteness, ambiguity and discontinuity between the static and dynamic aspects of information systems specifications. The thesis is focused on three research topics, which are fundamental to the development of a new service-oriented modelling method. The first research topic concerns a pragmatic-driven specification of information systems. It clarifies answers to the research question: How can a conceptual modelling process be driven by pragmatic considerations? The second research topic provides a service-oriented modelling foundation for information systems analysis and design. It answers the research questions: How can the concept of service be used explicitly for the analysis and design of information systems and how can the static and dynamic aspects of information systems specifications be integrated at the conceptual level? The third research topic presents transition principles to implementation-specific design and answers the research question: How can service-oriented conceptual representations be aligned with implementation-specific design? The thesis contributes with a new knowledge to the area of conceptual modelling of information systems. The service-oriented modelling method consists of the modelling process, modelling language and techniques for the analysis and design of information systems on three levels of abstraction: pragmatic, semantic and syntactic. These three levels are necessary for a holistic understanding of enterprise architecture by stakeholders. The advantage of the service-oriented modelling method is that it can help to control traceability from information system design to original requirements. The method facilitates the semantic integration of the structural, behavioural and interactive aspects of information systems conceptual representations by using a single diagram type. The modelling language provides service-oriented constructs that are fundamental to building the major systems analysis patterns. The service-oriented modelling process contributes with seven steps of incremental design, which justifies various information systems components. The method provides the basis for a gradual and systematic way of modelling and an understanding of how pragmatic, semantic and logical information system requirements are linked together. The possibility to detect and eliminate undesirable characteristics of service-oriented diagrams can help to improve communication among stakeholders. Service-oriented specifications are computation-neutral and therefore they are more comprehensible for business analysis experts in comparison to implementation specific graphical representations of information systems. Finally, this thesis presents the challenges for future research, one of which is the development of the automated tools for the alignment of business models with implementation-specific information systems specifications.
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Taušan, N. (Nebojša). "Choreography modeling in embedded systems domain." Doctoral thesis, Oulun yliopisto, 2016. http://urn.fi/urn:isbn:9789526214573.
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Abstract Choreography modelling, as a service-oriented architecture specific technique, is increasingly present in embedded systems development domain. This technique specifies a flow of interactions between participants' services from the global or neutral point of view while the specified models represent an integral part of the overall software architecture. Choreography modelling languages that are currently used in embedded systems domain, however, are not expressive enough to capture the choreography-relevant information in this domain. For this reason, choreography specifications are often lacking information or include ambiguous information. This allows misinterpretation of the specified choreography models and leads to difficulties in communication among stakeholders that use those models. The objective of this research is to advance the design of choreography modelling languages by identifying the information content that is relevant in embedded systems domain and by designing a choreography modelling language that supports that information content. To achieve this objective, this research adopted the design science research framework and five individual studies were conducted within this framework. These studies used methods such as the interviews with practitioners, company specific documents and open standards to understand the challenges in industry, systematic literature review to collect the existing scientific knowledge about the utilization of choreography in embedded systems and the focus groups to evaluate the designed language. Based on these study results, the information content that is relevant for choreography modelling in embedded systems domain was identified and then supported with the design of choreography modelling language. The design of the choreography modelling language is evaluated in academic and industry context. The evaluation in academic context is realized by language implementation while the evaluation in industry is realized with industry experts. Language evaluation showed increased expressiveness of the designed language and indicated on possible benefits from its use in testing and protocol development area. These benefits include the reduction of development time and errors in the testing phase while the reduction of maintenance burden and performance improvement can be expected in the protocol development areaTiivistelmä Koreografinen mallintaminen on enenevässä määrin käytetty tekniikka sulautettujen järjestelmien palvelukeskeisten arkkitehtuurien määrittelyssä. Tämän mallintamisen avulla pystytään määrittämään palveluiden ja osallistujien välisten vuorovaikutusten virtaa globaalilla tasolla kun taas määritellyt mallit kuvaavat ohjelmistoarkkitehtuurin keskeisiä osakokonaisuuksia. Tällä hetkellä sulautettujen järjestelmien koreografiseen mallintamiseen käytetyt kielet eivät ole tarpeeksi ilmaisuvoimaisia kattaakseen alalla tarvittavien mallien oleelliset tietosisällöt. Tästä syystä koreografiamalleista puuttuu usein oleellisia tietoja tai tietosisällöt eivät ole yksiselitteisiä. Tämä johtaa koreografiamallien tietosisältöjen virheelliseen tulkintaan, joka taas aiheuttaa haasteita malleja hyödyntävien sidosryhmien välisessä vuorovaikutuksessa. Tämän tutkimuksen tavoitteena on edistää koreografiamallinnuksessa käytettävien kielten suunnittelua tunnistamalla ne tietosisällöt, jotka ovat oleellisia sulautetuille järjestelmille sekä suunnitella kieli, joka tukee oleellisia tietosisältöjä. Tavoitteen saavuttamiseksi sovellettiin "design science" (suunnittelun tutkimus) tutkimusmenetelmää, jolla toteutettiin viisi tapaustutkimusta. Näissä tutkimuksissa hyödynnettiin teollisuuden asiantuntijoiden haastatteluita, yrityskohtaisia dokumentteja ja avoimia standardeja, joiden avulla pystyttiin ymmärtämään teollisuuden kohtaamia haasteita tutkimusalueella. Systemaattisen kirjallisuuskatsauksen avulla kerättiin yhteen olemassa oleva tieteellinen tietämys koreografian käytöstä sulautetuissa järjestelmissä. Kehitetyn kielen sopivuutta teolliseen tuotekehitykseen arvioitiin asiantuntiaryhmille järjestetyissä työpajoissa. Saatujen tutkimustulosten valossa koreografiamallinnuksessa tarvittavat oleelliset tietosisällöt sulautettujen järjestelmien alueella pystyttiin määrittämään sekä kehittämään tietosisältöä tukeva koreografian mallinnuskieli. Kehitetty mallinnuskieli on arvioitu akateemisessa kontekstissa toteuttamalla koreografian mallinnuskieli. Teollisessa ympäristössä arvioinnin ovat suorittaneet teollisuuden asiantuntijat. Arviointien tuloksena voidaan todeta, että kehitetyllä mallinnuskielellä on parempi ilmaisuvoima kuin aiemmin käytössä olleilla kielillä. Lisäksi saatiin viitteitä kielen soveltuvuudesta testauksessa ja protokollien kehityksessä. Kieltä soveltamalla saavutettiin lyhempi kehitysaika ja vähennettiin virheitä testausvaiheessa. Lisäksi protokollan kehityksen osuudessa oletetaan ylläpidon kuormittavuuden vähenevän ja suorituskyvyn paranevan
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Din, George. "A performance test design method and its implementation patterns for multi-services systems." Stuttgart Fraunhofer-IRB-Verl, 2008. http://d-nb.info/993460909/04.
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Carrião, Renato Lewenthal. "Method to represent IoT solutions during the Business Model Design of a Product-Service System (PSS)." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/18/18156/tde-12112018-141032/.
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Considering the competitiveness of global markets within an ever-changing environment, a company\'s Business Model should be able to innovate constantly to capture value within the company, while addressing better the customer needs. The PSS Business Model represents an innovation while providing value to the customer supported by a combination of products and services. However, the PSS Business Model also needs to innovate constantly. The Internet of Things (IoT) comprises networked objects able to interact with each other and to people, to reach common goals with a high level of efficiency, thus presenting potential to create a new value proposition to PSS Business Model Design. However, the existing literature represents an IoT solution into PSS Design, using either technical constructs or a high level free textual description. The goal of this study is to propose a \"Method to support the representation of IoT solutions during the PSS Business Model Design\". The method was developed based on the Design Research Methodology (DRM), comprising three research stages. During the first and second stages, a literature review was conducted to generate theoretical requirements for guiding the proposition of the method. During the third stage, the requirements were developed, and multiple case studies using secondary sources were used to propose the method in theory. During the final activity of the third stage, an exploratory application of the method for a Driverless PSS Car Sharing were applied and its results, as well as all the method\'s artifacts, were object of an initial evaluation by a focus group. The results indicated that method has potential to provide a common language for the PSS Business Model designers, while providing detailed information, to be added to the dimensions of a PSS Business Model that comprises IoT solutions.Considerando a competitividade dos mercados globais dentro de um ambiente de constante mudança, o modelo de negócio de uma empresa deve ser capaz de inovar constantemente, capturando valor dentro da empresa ao mesmo tempo em que atende melhor as necessidades dos clientes. O modelo de negócio de PSS representa uma inovação ao entregar valor ao cliente através de uma combinação de produtos e serviços. No entanto, o modelo de negócio de PSS também precisa inovar constantemente. A Internet das coisas (IoT) compreende objetos em rede capazes de interagir uns com os outros e com as pessoas, para alcançar metas comuns com elevado nível de eficiência. Dessa forma, apresenta potencial para criar a nova proposta de valor para o desenho de modelo de negócio de PSS. No entanto, a literatura existente representa a solução de IoT usando ou constructos técnicos, ou um nível alto de descrição textual. O objetivo deste estudo é propor um \"Método de representação de soluções de internet das coisas (IoT) durante o design de um modelo de negócios de um Sistema produto-serviço (PSS)\". O método foi desenvolvido com apoio da Design Research Methodology (DRM), sendo composto de três fases de investigação. Durante a primeira e a segunda fase, realizou-se uma revisão da literatura para gerar requisitos teóricos para orientar a proposição de método. Durante a terceira fase, foram desenvolvidos requerimentos e analisados múltiplos estudos de caso, usando fontes secundárias, para propor o método na teoria. Durante a atividade final da terceira fase foi realizada uma aplicação exploratória do método, em um caso de um PSS de \"uso compartilhado de carros\" usando um carro autônomo. Em seguida todos os artefatos do método, e os resultados dessa aplicação exploratória, foram objeto de uma avaliação inicial por um grupo focal. Os resultados indicaram que o método tem potencial para fornecer uma linguagem comum para os desenvolvedores de modelo de negócio de PSS, proporcionando informações detalhadas, a serem adicionadas às dimensões de um modelo de negócio de PSS.
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Mozuni, Mehdi, Maren Ohlhoff, and Gerhard Glatzel. "User Research im Zukunftsorientiertem Design-Thinking: Eine Ganzheitliche Methode für das Stakeholder-Management in der Service-Optimierung." Thelem Universitätsverlag & Buchhandlung GmbH & Co. KG, 2021. https://tud.qucosa.de/id/qucosa%3A75862.
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User Research ist eine wichtige und in vielen Ansätzen die erste Phase eines iterativen Designprozesses. Aber wie kann eine valide User Research für eine in die weite Zukunft gerichtete Produktgestaltung durchgeführt werden? User Research erfordert die Einbindung zukünftiger NutzerInnen oder potentieller KundInnen. Diese können aber überwiegend keine plausible Auskunft über die eigenen Bedürfnisse der (fernen) Zukunft geben. Auch können sie ausgehend vom individuellen Ist-Zustand nicht zwischen realisierbaren und utopischen Produktkonzepten unterscheiden. In diesem Beitrag diskutieren wir die Herausforderungen von User Research speziell für mittel- und langfristige Zielsetzungen und stellen einen Lösungsansatz vor: Wir empfehlen daher den Designprozess mit einem Szenarioverfahren zu initiieren, welcher eine Trendanalyse und eine Expertenbefragung beinhaltet. Aufbauend auf den Ergebnissen aus der Szenarioarbeit werden die NutzerInnen in einer späteren Phase des Designprozesses zur Evaluierung von Nutzungsszenarien eingebunden. Anhand von zwei aktuellen transdisziplinären Projekten „Elektrifizierung von landwirtschaftlichen Betrieben“ und „Sustainable Energy-Efficient Aviation“, in denen der angenommene Status zukünftiger sozialer, wirtschaftlicher und politischer Trends die Perspektive und das Konsumverhalten fiktiver NutzerInnen kontinuierlich prägen wird, zeigen wir, wie wir Nutzerforschung in strategischen Designprozessen mit hoher Vorhersagegüte einsetzen.
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Egry, Eugene L. "Investigation of an information system design using a combined platform of Jackson System Development and object-oriented system development methodologies." Instructions for remote access. Click here to access this electronic resource. Access available to Kutztown University faculty, staff, and students only, 1991. http://www.kutztown.edu/library/services/remote_access.asp.
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Thesis (M.S.)--Kutztown University of Pennsylvania, 1991.Source: Masters Abstracts International, Volume: 45-06, page: 3184. Abstract precedes thesis as 3 preliminary leaves. Typescript. Includes bibliographical references (leaves 69-70).
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Yin, Kitty Kwan Pui. "Use of different services by parents of children with an autism spectrum disorder - A mixed methods design." Thesis, University of Essex, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.601382.
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The overall objective of this study was to understand the use of services by parents of children with an autism spectrum disorder in an inner London area. Children for this study were aged between four to eight years. A concurrent mixed method design was adopted. The primary investigation involved a quantitative approach to identify factors that were associated with and predictive of service use. Child factors (of neuropsychiatric symptoms, behavioural disturbances, autism symptomatology, and IQ), parental factors (ofparenting stress and depression), and socioeconomic factors were included in the quantitative investigation. Five support types from different services were included. Individual interviews with a small number of purposiveJy selected parents also took place to explore their views and beliefs that might be related to service use decisions. As predicted, ASD children of this sample were reported to have a high level of neuropsychiatric symptoms and behavioural disturbances. The level c;f parenting stress and risk of depression were clinically significant in a majority of this parent sample. IQ was not related to any child and parental factors. As also expected, a high level of service use was found in this parent sample, in that a majority of parents reported use of multiple services. Users and non-users of CAMHS and Social Care were analysed. Of all associated factors, the level of behavioural disturbances was the only factor found to be significantly predictive of CAi\1HS use. Predictive factors for Social Care use included parenting stress, intellectual impairment, and speaking English at home. Information from individual interviews with parents revealed high level of demands and challenges faced by parents. Issues related to service use decision were highlighted, including I 1 1 1 I j USE OF SERV1CES BY PARENTS OF ASD CHlLDREN J J difficulties finding out services thal were available and equality of access. Implications for clinical practice, future research directions and service development were discussed.
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Ara, Jasmin. "Primary health care facilities in Bangladesh : a method for planning and design taking account of limited resources, local technology, future growth and change." Thesis, London Metropolitan University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.295018.
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Ghosh, Tapajyoti. "Integrated sustainability assessment and design of processes, supply chains, ecosystems and economy using life cycle modeling methods." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1563480013206943.
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Kilgore, Meredith L. "Effects of trial design on participation and costs in clinical trials : with an examination of cost analysis methods and data sources /." Santa Monica, Calif. : Pardee RAND Graduate School, 2004. http://www.rand.org/publications/RGSD/RGSD179.
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Perjons, Erik. "Model-Driven Process Design : Aligning Value Networks, Enterprise Goals, Services and IT Systems." Doctoral thesis, Stockholms universitet, Institutionen för data- och systemvetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-56640.
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The purpose of business-IT alignment is to optimise the relation between business and IT in order to maximise the business value of IT. Successful business-IT alignment can be enabled by business processes and e-processes functioning as adaptive mediators between business and IT systems. Business processes are the ways actors work in enterprises and collaborate in value networks, while e-processes support a flexible flow of information between IT systems and business processes. The overall goal of this thesis is to propose methods for business process and e-process design and evaluation for achieving alignment between enterprise goals and IT systems. The methods are based on model-driven approaches, using enterprise and software models. More precisely, the proposed methods can be used for designing models of business processes supporting the fulfilment of enterprise goals in the setting of a value network; for designing models of generic and reusable business processes that support the fulfilment of enterprise goals; for designing models of e-processes that support a flexible alignment of IT systems with business processes; and for evaluating the extent to which business processes are aligned with enterprise goals and IT systems. The result of the thesis can be used to support business and system designers with practical knowledge on how to align business and IT systems in order to create efficient, high-quality, flexible and innovative organisations. The research presented in this thesis has been carried out following the design science paradigm. This paradigm is characterised by the creation of new and innovative artefacts for solving general problems, and the evaluation of their benefits and drawbacks.
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Hens, Julian. "A Formal Method for Design Thinking in Service System Innovation Investigation into the Suitability of the Stanford E310 Design Thinking Methodology for Business Innovation /." St. Gallen, 2008. http://www.biblio.unisg.ch/org/biblio/edoc.nsf/wwwDisplayIdentifier/06609333002/$FILE/06609333002.pdf.
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Pramudita, Krisnaldi Eka. "Designing a Demand Forecasting Service in a Food-delivery Platform." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-294145.
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This thesis presents a preliminary design of a demand forecasting service using a service design approach. The service aims to provide a better user experience when forecasting demands for the Operational Managers (OM) in an online food-delivery platform. Based on the internal user interviews, demand forecasting is essential to plan the right yet efficient balance between order demand and delivery supply. However, some limitations were discovered in the existing process that creates unnecessary manual work, and therefore less time productivity. This thesis explores whether to create a better digital and centralized forecasting service and can be introduced to reduce the manual tasks as much as possible using Machine Learning models. The research methodologies used in this thesis are the user-centric design methods, for example, semi-structured interviews, Affinity diagrams, Stakeholder Mapping, Persona, User Journey Mapping, and Service Blueprint. Moreover, the research highlights the current gaps in the forecasting process and presents comprehensive suggestions in designing the forecasting service. The results also combined the stakeholder aspirations to ensure operational efficiency and user-centric design methods to solve those gaps.Denna uppsats presenterar en preliminär design för en tjänst för efterfrågeprognostisering med hjälp av en tjänstedesignmetod. Tjänsten syftar till att ge en bättre användarupplevelse vid prognostisering av efterfrågan för de operativa cheferna på en online-matleveranstjänst. Intervjuer med interna användare visade att prognostisering av efterfrågan är viktig för att kunna planera en korrekt men effektiv balans mellan efterfrågan och antalet kurirer. I den nuvarande processen upptäcktes dock några begränsningar som skapar onödigt manuellt arbete och mindre tidsproduktivitet. Förslaget var att skapa en bättre digital och centraliserad prognostiseringstjänst och minska de manuella uppgifterna så mycket som möjligt med hjälp av maskininlärningsmodeller. I forskningen tillämpades användarcentrerade designmetoder, till exempel halvstrukturerade intervjuer, affinitetsdiagram, intressentkartläggning, persona, kartläggning av kundresor och service blueprint. Dessutom belyste forskningen de befintliga luckorna i hela processen och presenterade omfattande förbättringsförslag för utformningen av prognostiseringstjänsten. Resultaten kombinerade också intressenternas ambitioner för att säkerställa operativ effektivitet med användarcentrerade designmetoder för att lösa rätt problem. Prognostiseringstjänsten utvecklades av företaget utgående från forskningsresultatet.
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David, Le Bezvoët Monica. "Proposition d'un système de pilotage du processus d'innovation NSD pour le secteur de la finance." Phd thesis, Université de Lorraine, 2013. http://tel.archives-ouvertes.fr/tel-00826135.
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Ces travaux sont du domaine de génie systèmes industriels et l'ingénierie de l'innovation. Ils se sont déroulés dans l'industrie de services financiers au sein du groupe de banque-assurance Groupama. Les services représentent 64% de PIB mondial. Le secteur employait en 2007 en France près de 20 millions de personnes contre 5 millions pour l'industrie. Pourtant la recherche sur les processus d'innovation présente un déséquilibre avec un article scientifique NSD (new service development) pour quatre NPD (new product development). L'objectif de ces travaux est de proposer une méthode de pilotage des projets d'innovation dans les services. Pour formaliser le pilotage d'innovation dans les services tout en préservant la zone de liberté nécessaire à l'innovation, nous sommes basés sur un formalisme de type NPD pour définir un processus NSD qui respecte la flexibilité spécifique de l'innovation dans les services. Le cœur de notre hypothèse a été d'identifier des invariants de processus NSD. Nous proposons six classes d'invariants : les OICs (Objets Intermédiaires de Conception), les ressources, les compétences, les tâches, les indicateurs et les méthodes. Leurs interactions sont rendues dans un Diagramme de Classes UML. Un projet peut être décrit comme une " somme " d'OIC eux-mêmes résultat de l'agencement des 5 autres invariants. Ces six classes d'invariants ont été validées sur projets de Groupama. Elles permettent de décrire, suivre, capitaliser, réutiliser des savoirs acquis sur des projets antérieurs et de manager les projets innovants. Nous proposons aussi un processus de pilotage des projets NSD, formalisé par un Diagramme d'Ordonnancement des Phases sous MEGA.
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AL-GATAMI, MUNIRA ABDULWAHAB. "A PLAN FOR IMPLEMENTING A MODEL NATIONAL REHABILITATION PROGRAM: TASK ANALYSIS, ORGANIZATION DESIGN, AND PROSPECTIVE EVALUATION METHOD, WITH SPECIAL REFERENCE TO THE STATE OF KUWAIT." Diss., The University of Arizona, 1986. http://hdl.handle.net/10150/183831.
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The central problem of this study is to identify and develop a model for the administration of rehabilitation services to the handicapped which can be applied to identify needed services in any country, such as Kuwait. The method used in developing the model entailed obtaining basic information about how selected nations administer services for the handicapped through: (1) Published sources and reports; (2) Unpublished material; (3) Interviews of selected officials responsible for the handicapped. The review of literature consists of two parts. Part one reviews organizational strategies: (1) The engineering strategy; (2) The behavioral strategy; (3) The systems strategy. The second part focuses on rehabilitation services in the eight countries selected for this study. These are discussed in the order of their difference from the State of Kuwait: the United States, the United Kingdom, Denmark, Japan, Yugoslavia, Thailand, Kenya, and finally Kuwait. Each is discussed in the following terms: (1) Overview; (2) History of Rehabilitation Services; (3) Structure of Service Delivery System; (4) Legislation of Rehabilitation Services. The study was preceded by an analysis of tasks organized within the framework of the International Classification Matrix Model with a view to establishing an approach to prospective evaluation. A matrix can be defined as a rectangular array of elements arranged in rows and columns; the matrix used in this study was formulated on the basis of information and data collected in the eight selected countries in terms of: (a) General Cultural/Social Orientation Pattern (i) "ascriptive/traditional," (ii) "mixed-attributes," and (iii) "achievement/innovative"); (b) Degree of Cultural Materialism; (c) Cultural Attitude Toward Handicapped; (d) Percent of Population Classified As "Handicapped"; (e) Per Capita Income; (f) General National Political Orientation; (g) General National Administrative Structure; (h) Degree of Bureaucratization; (i) Types of Delivery Service. This study classifies nations for the purposes of general evaluation of their approaches to national administration of services for the handicapped and application of these approaches to a specific country, Kuwait.
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Lemrabet, Youness. "Proposition d’une méthode de spécification d’une architecture orientée services dirigée par le métier dans le cadre d’une collaboration inter-organisationnelle." Thesis, Ecole centrale de Lille, 2012. http://www.theses.fr/2012ECLI0010/document.
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Les organisations contemporaines collaborent de plus en plus avec leurs partenaires. Cette dimension ouverte leur permet d’être plus réactives face aux changements que leur imposent leurs environnements. La caractéristique de la collaboration est due, pour les entreprises, au nouvel environnement économique, qui fait de l'interopérabilité et l'agilité deux des principaux résultats que les entreprises doivent atteindre. Ce contexte correspond au cadre global de nos travaux, qui porte sur la question suivante : Comment concevoir une architecture orientée services dirigée par le métier dans le cadre d’une collaboration inter-organisationnelle ?L’intérêt de ce travail est de proposer une méthode qui assure l’efficacité et l’efficience d’une collaboration, en utilisant les principes de BPM et SOA pour dépasser les barrières conceptuelle et technologique de l’interopérabilité. On explique comment identifier, spécifier et réaliser les processus et les services de collaboration entre différents participants. Pour cela, on adopte une vision transversale de l’entreprise centrée sur les processus métiers. Ensuite, l’approche MDA est utilisée comme un fil conducteur pour synchroniser les modèles des processus métiers découverts à l’aide de l’approche BPM avec ceux des services identifiés avec la démarche SOA. Dans ce schéma, les processus métiers assurent l’interopérabilité au niveau métier tandis que l’utilisation des services réutilisables, des standards et des architectures préconisés par SOA soutiennent l’interopérabilité au niveau IT.Cette méthode se base sur un style de modélisation hiérarchique avec des diagrammes de haut niveau qui sont ensuite enrichis à des niveaux plus basGlobal acceleration of exchanges in goods and services requires organizations to adopt an open view beyond their own boundaries at both business and technological levels. In the new economic environment enterprises must achieve both interoperability and agility. In this thesis the main research question is the following: How to design a service oriented architecture methodology driven by business to support inter-organizational collaboration?To overcome the conceptual and technological barriers of interoperability. We propose a top-down model driven method based on BPM and SOA principles to ensure collaboration efficiency and effectiveness. The proposed method explains how to identify, specify and implement collaborative processes and collaborative public services. In the proposed method business processes ensure interoperability at the business level, while reusable services, standards and SOA platform support interoperability at the IT level
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Desai, Avni, and Maria Widgren. "A Collaboration in Product Service System for Telecom Networks : An "Orange and Ericsson case" study." Thesis, Linköpings universitet, Industriell miljöteknik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-120311.
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The purpose of the research is to study the “Orange and Ericsson case” while developing the method Actors and System Map. The interaction between actors within Ericsson’s Device Connection Platform is investigated in order to identify improvement opportunities in the interaction between the provider and the customer. To answer the purpose the following research questions was formulated: RQ1) What type of actors may be involved in a telecom related IPSO? RQ2) How can the connections between actors in the telecom related IPSO be illustrated? RQ3) How can the Actors and System Map method be refined? In order to answer the research questions different methodologies were used for the analysing process. The research started with a widespread literature study to collect knowledge related to the area of Product Service System (PSS) and methodologies for identifying how actors interact with one another. Studying different mapping methods the conclusion was made that Actors and System Map was most suitable for this study. In the methodology background the previous selected method, Actors and System Map from an Integrated Product Service Offering (IPSO) perspective, was examined in order to be able to refine and improve the mapping method. Actors Map provides a visual and clear overview of the actors involved while a System Map shows the information flows and activities between the actors. To understand the interaction between the two companies, the definition of IPSO and the importance of value-based selling for a service offering are described in the theory background. Also, different ways of looking at a business model within the telecommunication industry is presented. Obtaining information regarding making an Actors Map and a System Map an improved mapping method was refined. The adaption of the method was divided into eight steps. The refined Actors Maps of the DCP shows the actors involved, how they are connected and their main assignments from each respondent’s point of view at Ericsson. The refined System Map shows what kind of information is transferred between the actors within the companies and between Orange and Ericsson. Both maps delivered as a decision basis will help identification of non-value giving links and non-optimal distances in the information flow for both companies.
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Uppal, Ravi. "A FIRST PRINCIPLES BASED STRATEGY FOR DEPLOYING PEOPLE CENTRIC LEAN IN SERVICE INDUSTRY - SYSTEMICALLY IMPROVING PEOPLE AND PROCESS EVERYDAY." University of Akron / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=akron1627427905576188.
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Fuqua, McMath Blanche Floannell. "A Curriculum Design Using Mnemonic-Type Techniques to Aid Recall in Low/Average Achievers in the Fifth Grade." UNF Digital Commons, 1988. http://digitalcommons.unf.edu/etd/694.
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Children in the Duval County School System in Jacksonville, Florida, who are low/average achievers have to compete in a multi-graded classroom atmosphere. These students are passed along supported by low minimum-based competency test scores. The purpose of this project was to show teachers how they can present mnemonic procedures to these students in an effort to help these students raise test scores, boost self-esteem, and provide a self-help study device that can aid their progress in subsequent grades, aid morale, and thus avoid potential drop-outs in the system. This curriculum design is offered in the subjects of health and science. The research reviewed shows that mnemonic procedures can be used in all subject areas in the fifth grade.
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Törnroth, Suzanna. "Using vernacular design to alleviate inequalities in socio-spatial access: A case study of Dubai’s park provision." Thesis, Luleå tekniska universitet, Institutionen för samhällsbyggnad och naturresurser, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-65968.
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This thesis focuses on park planning in Dubai, and how current differences in their socio-spatial access can be alleviated by using regional-vernacular design principles. The thesis uses a mixed method approach that begins with the analysis of parks across the entire city to understand their current access and distribution, and then narrows down to focusing on four micro-case studies,which will serve as sites where improvements could be made. These improvements are inspiredby vernacular design and planning and aim to improve current access. All work originates fromthe author unless otherwise cited.