Academic literature on the topic 'System Context'

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Journal articles on the topic "System Context"

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Pisotskyi, Marian, and Alexey Botchkaryov. "Online Video Platform with Context-aware Content-based Recommender System." Advances in Cyber-Physical Systems 6, no. 1 (2021): 46–53. http://dx.doi.org/10.23939/acps2021.01.046.

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The problem of developing an online video platform with a context-aware content-based recommender system has been considered. Approaches to developing online video platforms have been considered. A comparison of popular online video platforms has been presented. A method of context-aware content-based recommendation of videos has been proposed. A method involves saving information about user interaction with video, obtaining and storing information about which videos the user liked, determining user context, composing a profile of user preferences, composing a profile of user preferences depending on context, determining the similarity between the video profile and a profile of user preferences (with and without context consideration), determining the relevance of the video to the context, the conclusive estimation of the relevance of the video to the user’s preferences based on the proposed composite relevance indicator. The developed structure of online video platform has been presented. The algorithm of its work has been considered. The structure of the online video platform database has been proposed. Features of designing the user interface of the online video platform have been considered. The issue of testing the developed online video platform has been considered.
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Kiani, Abdollah, Mohsen Amiri Fakhr, and Reza Rezaei. "Architectural Patterns for Context-Aware System." Journal of Software 10, no. 8 (2015): 1002–13. http://dx.doi.org/10.17706//jsw.10.8.1002-1013.

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Chernadchuk, Viktor, Viktor Sukhonos, and Inna Shkolnyk. "The notion and content of financial system in the context of financial law of Ukraine." Problems and Perspectives in Management 15, no. 2 (2017): 234–45. http://dx.doi.org/10.21511/ppm.15(2-1).2017.07.

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The financial system of the advanced countries develops according to two basic models – a bank-based system and a market-based system, depending on the level of protection of the rights of owners, investors and lenders. A paradigm shift in functioning of global financial system and financial systems of all countries is based on financial law, which formalizes all financial relations. Reviewing the financial system of Ukraine, the researchers pay a special attention to public finance due to its substantial share in redistribution of Ukraine’s GDP. A comparative analysis of the concept “financial system” makes it possible to draw a certain analogy with the approaches of experts in financial law. From the economic point of view, a country’s financial system includes three key areas – state finance, household finance and corporate finance, which are closely interrelated. Matching these three spheres with the legal approach, state finance is defined as public finance, while household finance and corporate finance are referred as private finance. The financial market functions as a part of the financial system. In economic terms, the financial system is a dynamic and open environment, while it implies an intense movement of financial resources, a rapid emergence of new financial instruments and integration into the global financial market. From the legal point of view, the financial system is a static financial and legal phenomenon, which includes centralized and decentralized public funds, as well as funds of business entities and individuals.
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El Guabassi, Inssaf, Zakaria Bousalem, Mohammed Al Achhab, Ismail JELLOULI, and Badr Eddine EL Mohajir. "Personalized adaptive content system for context-aware ubiquitous learning." Procedia Computer Science 127 (2018): 444–53. http://dx.doi.org/10.1016/j.procs.2018.01.142.

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Fatima, BiBi. "Education System in the Context of India." International Journal of Science and Research (IJSR) 11, no. 2 (2022): 951–53. http://dx.doi.org/10.21275/sr22222133722.

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KANG, H., E. SUH, and K. YOO. "Packet-based context aware system to determine information system user’s context." Expert Systems with Applications 35, no. 1-2 (2008): 286–300. http://dx.doi.org/10.1016/j.eswa.2007.06.033.

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Iqbal, Misbah, Mustansar Ali Ghazanfar, Asma Sattar, et al. "Kernel Context Recommender System (KCR): A Scalable Context-Aware Recommender System Algorithm." IEEE Access 7 (2019): 24719–37. http://dx.doi.org/10.1109/access.2019.2897003.

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Piątek, Radosław. "World Class Manufacturing, Toyota Manufacturing System: production system comparison in sustainability context." Nowoczesne Systemy Zarządzania 17, no. 4 (2022): 91–110. http://dx.doi.org/10.37055/nsz/158800.

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Systemy produkcyjne stanowią jeden z głównych filarów przedsiębiorstw. Ich wydajność i zasady funkcjonowania determinują finalną jakość produktów, których odbiorcami są instytucje oraz konsumenci końcowi. Jednak współcześnie oprócz wcześniej wymienionych zagadnień pojawiły się nowe wymagania związane z koncepcją zrównoważonego rozwoju. Metody produkcji, wpływ na środowisko naturalne czy poszanowanie ludzi stały się równie istotnymi aspektami jak trwałość lub cena produktu. Celem niniejsze-go artykułu jest przedstawienie porównania dwóch systemów produkcyjnych, które cieszą się dużą popularnością, zwłaszcza w przemyśle motoryzacyjnym, tj. Toyota Production System (TPS – System Produk-cyjny Toyoty) oraz World Class Manufacturing (WCM – Produkcja Klasy Światowej), w kontekście zrównoważonego rozwoju. W tym celu zrealizowano analizę porównawczą opartą na czterech kategoriach: skomplikowanie systemu, popularność, uniwersalność oraz powiązania ze zrównoważonym rozwojem. Zgromadzony materiał ma zróżnicowany charakter, co pozwala na głębokie spektrum badania i porównania obu rozwiązań. W wyniku przeprowadzonej analizy można zauważyć różnice w poziomie komplikacji obu rozwiązań produkcyjnych. System Produkcyjny Toyoty ma prostszą strukturę w porównaniu do Produkcji Klasy Światowej. Modelowe przedstawienie systemu TPS ukazuje wszystkie główne elementy wraz z ich najważniejszymi cechami i zastosowaniem. WCM jest systemem o bardziej skomplikowanej budo-wie, precyzującym większą liczbę czynników koniecznych do wdrożenia i utrzymania. W przypadku popularności obu rozwiązań przeprowadzone badanie ukazało, że częściej wyszukiwaną frazą jest Toyota Production System, ale większą liczbą publikacji i materiałów może się pochwalić World Class Manufacturing. Oba systemy są wysoce uniwersalnymi rozwiązaniami produkcyjnymi. Analizowane studia przypadków ukazują implementacje zakończone sukcesem w przedsiębiorstwach produkcyjnych i usługowych w branżach niezwiązanych z przemysłem motoryzacyjnym. Odnosząc się do zgodności z wyznacznikami zrównoważonego rozwoju, można stwierdzić, że oba systemy posiadają elementy odpowiedzialne za realizację wymienionych postanowień, ale realizują je w różny sposób. TPS nie wiąże się bezpośrednio z koncepcją zrównoważonego rozwoju, ale sam system ma w sobie zagadnienia skupione wokół redukcji strat, oszczędności, produkcji jedynie potrzebnych w danej chwili komponentów czy szacunku dla ludzi. WCM zaś ma specjalny element odpowiadający za realizację wymagań normy ISO 14000, która dotyczy zarządzania wpływem na środowisko naturalne. Finalnie można przyjąć, że oba systemy przejawiają wiele cech wspólnych, np. w przypadku założeń funkcjonowania jednak realizacja w każdym z nich ma inny charakter. TPS jest systemem prostszym, pozwalającym się łatwo dostosować do specyfiki organizacji. WCM jest systemem bardziej skomplikowanym, o dużym stopniu sformalizowania. Wykonana analiza ma charakter przeglądowy, ukazując możliwie szerokie spektrum obu systemów produkcyjnych. Istnieje możliwość dalszego realizowania badań dzięki poddawaniu bardziej szczegółowym analizom każdego z aspektów systemów lub zestawienia ich z innymi rozwiązaniami produkcyjnymi.
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R.R, Lekshmi. "Frequency Based Demand Management System in Residential Context." Bonfring International Journal of Industrial Engineering and Management Science 4, no. 2 (2014): 57–61. http://dx.doi.org/10.9756/bijiems.4815.

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El-Zawawy, Mohamed A. "Testing Automation of Context-Oriented Programs Using Separation Logic." Applied Computational Intelligence and Soft Computing 2014 (2014): 1–8. http://dx.doi.org/10.1155/2014/930186.

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A new approach for programming that enables switching among contexts of commands during program execution is context-oriented programming (COP). This technique is more structured and modular than object-oriented and aspect-oriented programming and hence more flexible. For context-oriented programming, as implemented in COP languages such as ContextJ*and ContextL, this paper introduces accurate operational semantics. The language model of this paper uses Java concepts and is equipped with layer techniques for activation/deactivation of layer contexts. This paper also presents a logical system for COP programs. This logic is necessary for the automation of testing, developing, and validating of partial correctness specifications for COP programs and is an extension of separation logic. A mathematical soundness proof for the logical system against the proposed operational semantics is presented in the paper.
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Dissertations / Theses on the topic "System Context"

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Li, Siying. "Context-aware recommender system for system of information systems." Thesis, Compiègne, 2021. http://www.theses.fr/2021COMP2602.

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Travailler en collaboration n’est plus une question mais une réalité, la question qui se pose aujourd’hui concerne la mise en œuvre de la collaboration de façon à ce qu’elle soit la plus réussie possible. Cependant, une collaboration réussie n’est pas facile et est conditionnée par différents facteurs qui peuvent l’influencer. Il est donc nécessaire de considérer ces facteurs au sein du contexte de collaboration pour favoriser l’efficacité de collaboration. Parmi ces facteurs, le collaborateur est un facteur principal, qui est étroitement associé à l’efficacité et à la réussite des collaborations. Le choix des collaborateurs et/ou la recommandation de ces derniers en tenant compte du contexte de la collaboration peut grandement influencer la réussite de cette dernière. En même temps, grâce au développement des technologies de l’information, de nombreux outils numériques de collaboration sont mis à la disposition tels que les outils de mail et de chat en temps réel. Ces outils numériques peuvent eux-mêmes être intégrés dans un environnement de travail collaboratif basé sur le web. De tels environnements permettent aux utilisateurs de collaborer au-delà de la limite des distances géographiques. Ces derniers laissent ainsi des traces d’activités qu’il devient possible d’exploiter. Cette exploitation sera d’autant plus précise que le contexte sera décrit et donc les traces enregistrées riches en description. Il devient donc intéressant de développer les environnements de travail collaboratif basé sur le web en tenant d’une modélisation du contexte de la collaboration. L’exploitation des traces enregistrés pourra alors prendre la forme de recommandation contextuelle de collaborateurs pouvant renforcer la collaboration. Afin de générer des recommandations de collaborateurs dans des environnements de travail collaboratifs basés sur le web, cette thèse se concentre sur la génération des recommandations contextuelles de collaborateurs en définissant, modélisant et traitant le contexte de collaboration. Pour cela, nous proposons d’abord une définition du contexte de collaboration et choisissons de créer une ontologie du contexte de collaboration compte tenu des avantages de l’approche de modélisation en l’ontologie. Ensuite, une similarité sémantique basée sur l’ontologie est développée et appliquée dans trois algorithmes différents (i.e., PreF1, PoF1 et PoF2) afin de générer des recommandations contextuelles des collaborateurs. Par ailleurs, nous déployons l’ontologie de contexte de collaboration dans des environnements de travail collaboratif basés sur le web en considérant une architecture de système des systèmes d’informations du point de vue des environnements de travail collaboratif basés sur le web. À partir de cette architecture, un prototype correspondant d’environnement de travail collaboratif basé sur le web est alors construit. Enfin, un ensemble de données de collaborations scientifiques est utilisé pour tester et évaluer les performances des trois algorithmes de recommandation contextuelle des collaborateurs<br>Working collaboratively is no longer an issue but a reality, what matters today is how to implement collaboration so that it is as successful as possible. However, successful collaboration is not easy and is conditioned by different factors that can influence it. It is therefore necessary to take these impacting factors into account within the context of collaboration for promoting the effectiveness of collaboration. Among the impacting factors, collaborator is a main one, which is closely associated with the effectiveness and success of collaborations. The selection and/or recommendation of collaborators, taking into account the context of collaboration, can greatly influence the success of collaboration. Meanwhile, thanks to the development of information technology, many collaborative tools are available, such as e-mail and real-time chat tools. These tools can be integrated into a web-based collaborative work environment. Such environments allow users to collaborate beyond the limit of geographical distances. During collaboration, users can utilize multiple integrated tools, perform various activities, and thus leave traces of activities that can be exploited. This exploitation will be more precise when the context of collaboration is described. It is therefore worth developing web-based collaborative work environments with a model of the collaboration context. Processing the recorded traces can then lead to context-aware collaborator recommendations that can reinforce the collaboration. To generate collaborator recommendations in web-based Collaborative Working Environments, this thesis focuses on producing context-aware collaborator recommendations by defining, modeling, and processing the collaboration context. To achieve this, we first propose a definition of the collaboration context and choose to build a collaboration context ontology given the advantages of the ontology-based modeling approach. Next, an ontologybased semantic similarity is developed and applied in three different algorithms (i.e., PreF1, PoF1, and PoF2) to generate context-aware collaborator recommendations. Furthermore, we deploy the collaboration context ontology into web-based Collaborative Working Environments by considering an architecture of System of Information Systems from the viewpoint of web-based Collaborative Working Environments. Based on this architecture, a corresponding prototype of web-based Collaborative Working Environment is then constructed. Finally, a dataset of scientific collaborations is employed to test and evaluate the performances of the three context-aware collaborator recommendation algorithms
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Alharthi, Raneem. "Context–Aware Stress Prediction System." Thesis, Université d'Ottawa / University of Ottawa, 2016. http://hdl.handle.net/10393/34486.

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Stress is now recognized as one of the major causes of physical and psychological illness. It is known as a reaction to surrounding environmental threats and the best way to manage it is to understand its triggers. Although people continuously react to their surrounding environments, they sometimes are not aware that certain elements in their environment are considered to be stressors. Based on this fact, researchers have recently proposed context-aware stress management systems. Most of the proposed systems use context data to provide real time stress monitoring and visualization, along with intervention techniques. However, these interventions are limited to the second and tertiary stages and very little attention has been given to the primary stage. In this thesis, we introduce a system called CASP. The system’s objective is to provide stress status predictions based on a user’s current contextual data. Therefore, a detection method is developed using heart rate variability (HRV) as a stress indicator to deliver personalized context-aware stress reports. Based on the predicted status, the system provides users with stress interventions at an early stage in order to help avoid and/or eliminate the occurrence of stress. Our evaluation results show that the CASP system is able to predict the stress status of a user with an averaged accuracy of 78.23% through our limited activity, when compare to a stress status measured using physiological signals. Moreover, it provides prediction models that adapt to the changing nature of both the user’s stress status and the surrounding environment.
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Luukkonen, Jukka-Pekka. "Creating a modular context management system." Thesis, University West, Department of Technology, Mathematics and Computer Science, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-450.

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Marmasse, Natalia 1962. "comMotion : a context-aware communication system." Thesis, Massachusetts Institute of Technology, 1999. http://hdl.handle.net/1721.1/61841.

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Thesis (S.M.)--Massachusetts Institute of Technology, School of Architecture and Planning, Program in Media Arts and Sciences, 1999.<br>Includes bibliographical references (p. 83-84).<br>How many times have you gone to the grocery store but left your shopping list on the refrigerator door? Wouldn't it be more efficient to have a reminder to buy groceries and the shopping list delivered to you when you were in the vicinity of the store? How many times have you suddenly thought of something you must do or have just had a great idea that you want to write down, or record, for future reference? Wouldn't it be useful to record that thought and be reminded of it when in the relevant place and time? Information delivery utopia would be to receive the exact amount of data we need (no more, no less), when and where we need it, and in a gratifying format, for example, in a pleasant voice or well-structured text. Although we are still far away from this goal, a partial solution to the information overload is to create systems which deliver timely information when the user is in the relevant context. This thesis describes comMotion, a context-aware communication system for a mobile or wearable computing platform. A behaviour-learning agent automatically learns the salient locations in the user's life. Once these places have been determined, location specific to-do lists, electronic Post-it notes or reminders, and subscription requested information can be delivered to the user at the right place and time. The user interacts with the system through a visual and/or speech interface.<br>by Natalia Marmasse.<br>S.M.
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Ahmed, Qutub Uddin, and Saifullah Bin Mujib. "Context Aware Reminder System : Activity Recognition Using Smartphone Accelerometer and Gyroscope Sensors Supporting Context-Based Reminder Systems." Thesis, Blekinge Tekniska Högskola, Institutionen för datalogi och datorsystemteknik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-4122.

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Context. Reminder system offers flexibility in daily life activities and assists to be independent. The reminder system not only helps reminding daily life activities, but also serves to a great extent for the people who deal with health care issues. For example, a health supervisor who monitors people with different health related problems like people with disabilities or mild dementia. Traditional reminders which are based on a set of defined activities are not enough to address the necessity in a wider context. To make the reminder more flexible, the user’s current activities or contexts are needed to be considered. To recognize user’s current activity, different types of sensors can be used. These sensors are available in Smartphone which can assist in building a more contextual reminder system. Objectives. To make a reminder context based, it is important to identify the context and also user’s activities are needed to be recognized in a particular moment. Keeping this notion in mind, this research aims to understand the relevant context and activities, identify an effective way to recognize user’s three different activities (drinking, walking and jogging) using Smartphone sensors (accelerometer and gyroscope) and propose a model to use the properties of the identification of the activity recognition. Methods. This research combined a survey and interview with an exploratory Smartphone sensor experiment to recognize user’s activity. An online survey was conducted with 29 participants and interviews were held in cooperation with the Karlskrona Municipality. Four elderly people participated in the interview. For the experiment, three different user activity data were collected using Smartphone sensors and analyzed to identify the pattern for different activities. Moreover, a model is proposed to exploit the properties of the activity pattern. The performance of the proposed model was evaluated using machine learning tool, WEKA. Results. Survey and interviews helped to understand the important activities of daily living which can be considered to design the reminder system, how and when it should be used. For instance, most of the participants in the survey are used to using some sort of reminder system, most of them use a Smartphone, and one of the most important tasks they forget is to take their medicine. These findings helped in experiment. However, from the experiment, different patterns have been observed for three different activities. For walking and jogging, the pattern is discrete. On the other hand, for drinking activity, the pattern is complex and sometimes can overlap with other activities or can get noisy. Conclusions. Survey, interviews and the background study provided a set of evidences fostering reminder system based on users’ activity is essential in daily life. A large number of Smartphone users promoted this research to select a Smartphone based on sensors to identify users’ activity which aims to develop an activity based reminder system. The study was to identify the data pattern by applying some simple mathematical calculations in recorded Smartphone sensors (accelerometer and gyroscope) data. The approach evaluated with 99% accuracy in the experimental data. However, the study concluded by proposing a model to use the properties of the identification of the activities and developing a prototype of a reminder system. This study performed preliminary tests on the model, but there is a need for further empirical validation and verification of the model.<br>+46707560843
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Li, Wei. "Toward a Person-Centric Context Aware System." Licentiate thesis, KTH, Computer and Systems Sciences, DSV, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3880.

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<p>A recent trend is to integrate sensing, communication, and computation into every aspect of our daily life, ranging from various user devices to physical environment. The goal is to give computer systems an awareness of the users and their situations, so that they can support their diverse interaction needs at anytime, any place. A major problem hindering achieving this promising goal is that the users usually play a passive role in these systems with little possibility to interfere with the processing. Additionally, there is no option for the user to prevent being monitored by the system.</p><p>This drawback stems from the lack of an independent and consistent user oriented viewpoint in current ubiquitous computing systems, which can easily result in the occurrence of user privacy invasion and misinterpretation of the user.</p><p>To overcome this problem, this thesis proposes a Person-Centric Context Aware System architecture, helping to preserve an independent representation for each individual user to different computer systems. The main idea embraced in this system architecture is that the users are the owners of their personal information, thus they should have the control of how their information will be used by others.</p><p>In the design of this system architecture, a number of important issues have been addressed with their corresponding solutions in terms of different system components. Among these issues, three are identified as the most crucial ones, and hence these issues have received most of our efforts to provide better solutions: Context Data Communication, Location Detection, and Communication Anonymity support. A prototype system constructed during the process of developing each specific solution is also presented. Together these comprise the main contributions of this thesis work. Finally, our concluding remarks are presented together with our planned future work, based on the current implementation of a Person-Centric Context Aware System.</p>
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Hübinette, Daniel. "Occupancy Sensor System : For Context-aware Computing." Thesis, KTH, Kommunikationssystem, CoS, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-91936.

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This masters thesis project, "Occupancy Sensor System", was conducted at Kungliga Tekniska Högskolan (KTH), Stockholm, Sweden, during the period 2007-04-24 – 2007-12-17. The goal of the project was to design an occupancy sensor system that determines if there exists more than one person in a defined region. The output of this system is for use in a context-aware system at the KTH Center for Wireless Systems (Wireless@KTH). The system is important because there is a need for specific input to context-aware systems concerning occupancy of spaces and because this thesis has focused on a problem that enables new complex and interesting services. Additionally, the specific problem of determining not only occupancy, but if this occupancy is zero, one, many has not been widely examined previously. The significance of zero occupants indicating an empty room has already been recognized as having economic and environmental value in terms of heating, ventilating, air-conditioning, and lighting. However, there has not been an effort to differentiate between a person being alone or if more than one person is present. A context-aware system might be able to use this later information to infer that a meeting is taking place in a meeting room, a class taking place in a classroom or that an individual is alone in a conference room, class room, etc. Thus enabling context-aware services to change their behavior based upon the differences in these situations. An occupancy sensor system prototype was designed to monitor a boundary by using a thermal detector, gumstix computer, an analog to digital converter prototype board, laptop computer, and a context broker. The testing and evaluation of the system, proved it to be sound. However, there are still further improvements and tests to be made. These improvements include: dynamic configuration of the system, communication between the different system entities, detection algorithms, and code improvements. Tests measuring accuracy of a detection algorithm and determining optimal detector placement need to be performed. The next step is to design applications that use the context information provided from the occupancy sensor system and expand the system to use multiple detectors.<br>Examensarbetet "Occupancy Sensor System" genomfördes på Kungliga Tekniska Högskolan (KTH), Stockholm, Sverige, under perioden 2007-04-24 – 2007-12-17. Målet med examensarbetet var att designa ett sensorsystem, som avgör om ett rum är befolkat med fler än en person i ett definierat område. Resultatet av detta system är till för användning i ett kontextmedvetet system som finns i KTH Center for Wireless Systems (Wireless@KTH). Systemet är viktigt eftersom det finns ett behov för specifik input till kontextmedvetna system som berör befolkning av rum och eftersom detta examensarbete har fokuserat på ett problem som möjliggör nya komplexa och intressanta tjänster. Dessutom har det inte tidigare undersökts i vidare bemärkelse hur man kan avgöra om ett rum befolkats av noll, en eller flera personer. Betydelsen av att ett rum är obefolkat har redan ansetts ha ekonomiskt och miljöbetingat värde vad gäller uppvärming, ventilation, luftkonditionering och belysning. Däremot har det inte gjorts ansträngningar att differentiera mellan att en ensam person eller flera är närvarande. Ett kontextmedvetet system skulle kunna använda den senare nämnda informationen för att dra slutsatsen att ett möte pågår i ett mötesrum, en lektion är igång i ett klassrum o.s.v. Detta möjliggör i sin tur för kontextmedvetna tjänster att ändra på sina beteenden baserat på skillnaderna i dessa situationer. En prototyp utvecklades för att övervaka en gräns genom användningen av en termisk detektor, gumstixdator, analog till digital signalkonverterare, bärbar dator och en context broker (kontextförmedlare). Testningar och utvärderingar av systemet visade att systemet var dugligt. Flera förbättringar och tester behöver dock göras i framtiden. Dessa förbättringar inkluderar: dynamisk konfiguration av systemet, kommunikation mellan de olika systementiteterna, detektionsalgoritmer och kodförbättringar. Återstående tester inkluderar mätning av en detektionsalgoritms tillförlitlighet samt optimal placering av detektorer. Nästa steg är att utveckla applikationer som använder kontextinformationen från systemet samt att utveckla systemet till att kunna använda flera detektorer.
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Li, Wei. "Towards a Person-Centric Context Aware System." Licentiate thesis, Stockholm : Department of Computer & Systems Sciences, Stockholm University and The Royal Institute of Technology, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3880.

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Ang, Cheewee 1978. "A context-based personalized ratings management system." Thesis, Massachusetts Institute of Technology, 2001. http://hdl.handle.net/1721.1/8939.

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Thesis (M.Eng. and S.B.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2001.<br>Includes bibliographical references (p. 83-84).<br>In an online community of any size, every user garners reputations for different contexts through interactions with other users. When any user in the online community is interested in a certain context, the user would value the opinions of those users of high repute with respect to that context. However, if the online community is of any significant size, a user might not know every other user in the community. Therefore, a reputation brokering mechanism needs to be incorporated so that an interested user would be able to trace paths through other users to the reputable users. From social network theories, there exist centrality measures that can be used to determine the reputation of users in a network based on the number of in-degrees and out-degrees. However, different users in the network can have varying tastes and opinions with respect to a given context. Since centrality measures determine the reputation of users based on aggregate opinion, a user who has different tastes from the majority of the other users might not agree with the reputable users selected by the centrality measures. This justifies the need for developing personalized rating systems that are able to personalize for any user a selection of other users that he would regard as highly reputable. In this thesis, two such rating systems are developed and compared against the existing centrality measures. When tested over various dimensions such as network size and network connectivity, there is evidence that the personalized rating systems perform better than the traditional measures of reputation in the selection of reputable individuals.<br>by Cheewee Ang.<br>M.Eng.and S.B.
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Chan, Chiuyi 1978. "OLE DB for the Context Interchange System." Thesis, Massachusetts Institute of Technology, 2000. http://hdl.handle.net/1721.1/81558.

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Thesis (M.Eng. and S.B.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2000.<br>Includes bibliographical references (leaves 105-106).<br>by Chiuyi Chan.<br>M.Eng.and S.B.
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Books on the topic "System Context"

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Anthony, Bradney, and Burton Mandy, eds. English legal system in context. 5th ed. Oxford University Press, 2010.

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Anthony, Bradney, and Burton Mandy, eds. English legal system in context. 4th ed. Oxford University Press, 2007.

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Cownie, Fiona. English legal system in context. 3rd ed. LexisNexis UK, 2003.

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1971-, Guiney Eamonn, ed. Use cases: Requirements in context. 2nd ed. Addison-Wesley, 2004.

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Lloyd, Henry Martyn. Sade’s Philosophical System in its Enlightenment Context. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-97196-4.

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Shin, Hyun Song. Risk and liquidity in a system context. Bank for International Settlements, 2006.

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Hodgkinson, Harold L. Fairfax County: Its educational system in context. Institute for Educational Leadership, 1987.

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Sigg, Stephan. Development of a novel context prediction algorithm and analysis of context prediction schemes. Kassel Univ. Press, 2008.

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Malcolm, Feeley, and Miyazawa Setsuo 1947-, eds. The Japanese adversary system in context: Controversies and comparisons. Palgrave Macmillan, 2002.

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Morris, Grant. Law Alive: The New Zealand Legal System in Context. Oxford University Press, 2008.

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Book chapters on the topic "System Context"

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Enos, James R., and Roshanak Nilchiani. "Emergent Network of Systems Implication for System Design." In Systems Engineering in Context. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-00114-8_2.

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Paul, Wolfgang J., Christoph Baumann, Petro Lutsyk, and Sabine Schmaltz. "Context-Free Grammars." In System Architecture. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-43065-2_10.

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Kargl, Frank, and Alexander Bernauer. "The COMPASS Location System." In Location- and Context-Awareness. Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11426646_10.

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Bradbeer, Susan. "Context matters." In Flip the System Australia. Routledge, 2018. http://dx.doi.org/10.4324/9780429429620-31.

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Campion, Jean. "Partnership and the family system." In The Child in Context. Routledge, 2025. https://doi.org/10.4324/9781003629733-11.

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Steinberg, Alan N., and Galina L. Rogova. "System-Level Use of Contextual Information." In Context-Enhanced Information Fusion. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-28971-7_7.

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Zimmermann, Andreas, Andreas Lorenz, and Marcus Specht. "Applications of a Context-Management System." In Modeling and Using Context. Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11508373_42.

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Pohl, Klaus. "System and Context Boundaries." In Requirements Engineering. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-12578-2_5.

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Pohl, Klaus. "Structuring the System Context." In Requirements Engineering. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-12578-2_6.

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Schmidtke, Hedda Rahel, Haixia Yu, Pie Masomo, Andrew Kinai, and Alain Shema. "Contextual Reasoning in an Intelligent Electronic Patient Leaflet System." In Context in Computing. Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4939-1887-4_34.

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Conference papers on the topic "System Context"

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Chandra Madhav, Kagolanu Venkata, Asritha Veeramaneni, Vinnakota Sai Vivek, Meena Belwal, and Sangita Khare. "Context Aware Recommendation System Using LLM." In 2024 8th International Conference on Computational System and Information Technology for Sustainable Solutions (CSITSS). IEEE, 2024. https://doi.org/10.1109/csitss64042.2024.10816895.

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Taşpolatoğlu, Emre, and Robert Heinrich. "Context-Aware Security Patterns." In 2024 8th International Conference on System Reliability and Safety (ICSRS). IEEE, 2024. https://doi.org/10.1109/icsrs63046.2024.10927569.

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Mukherjee, Chinmoy, Mehak Soni, and Rajarathnam Nallusamy. "A context based cryptographic content sharing system." In 2013 International Conference on Advances in Computing, Communications and Informatics (ICACCI). IEEE, 2013. http://dx.doi.org/10.1109/icacci.2013.6637218.

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"Retrieval System for Person Re-identification." In Special Session on Ultra Wide Context and Content Aware Imaging. SCITEPRESS - Science and and Technology Publications, 2014. http://dx.doi.org/10.5220/0004871807320738.

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Miyazawa, Yuta, Yukiko Yamamoto, and Takashi Kawabe. "Context-Aware Recommendation System Using Content Based Image Retrieval with Dynamic Context Considered." In 2013 International Conference on Signal-Image Technology & Internet-Based Systems (SITIS). IEEE, 2013. http://dx.doi.org/10.1109/sitis.2013.126.

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Bende, Sachin, and Rajashree Shedge. "Context based genuine content recommendation system using Hadoop." In 2016 IEEE International Conference on Computational Intelligence and Computing Research (ICCIC). IEEE, 2016. http://dx.doi.org/10.1109/iccic.2016.7919562.

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Oluwatimi, Oyindamola, Daniele Midi, and Elisa Bertino. "A Context-Aware System to Secure Enterprise Content." In SACMAT 2016: The 21st ACM Symposium on Access Control Models and Technologies. ACM, 2016. http://dx.doi.org/10.1145/2914642.2914648.

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Abusair, Mai, Mohammad Sharaf, Mosab Bozeya, and Abdulrhman Beiruti. "Context-Aware Recommender System based on Content Filtering." In 2021 IEEE 15th International Conference on Application of Information and Communication Technologies (AICT). IEEE, 2021. http://dx.doi.org/10.1109/aict52784.2021.9620478.

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"Mutation Detection System for Actualizing Traffic Sign Inventories." In Special Session on Ultra Wide Context and Content Aware Imaging. SCITEPRESS - Science and and Technology Publications, 2014. http://dx.doi.org/10.5220/0004793707050713.

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Polzer, Hans, Daniel A. DeLaurentis, and Donald N. Fry. "Multiplicity of Perspectives, Context Scope, and Context Shifting Events." In 2007 IEEE International Conference on System of Systems Engineering. IEEE, 2007. http://dx.doi.org/10.1109/sysose.2007.4304262.

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Reports on the topic "System Context"

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Burton, Robin, Andrew Alberg, Christina Simeone, and Jenny Sumner. Lahaina Energy System Context. Office of Scientific and Technical Information (OSTI), 2024. http://dx.doi.org/10.2172/2439425.

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Meyers, B. C., James D. Smith, Peter Capell, and Patrick R. Place. Requirements Management in a System-of-Systems Context: A Workshop. Defense Technical Information Center, 2006. http://dx.doi.org/10.21236/ada449298.

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Meyers, B. C., James D. Smith, Peter Capell, and Patrick R. Place. Requirements Management in a System-of-Systems Context: A Workshop. Defense Technical Information Center, 2006. http://dx.doi.org/10.21236/ada449727.

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Бакум, З. П., and В. В. Ткачук. Mining Engineers Training in Context of Innovative System of Ukraine. Криворізький державний педагогічний університет, 2014. http://dx.doi.org/10.31812/0564/425.

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The paper clarifies the process of a mining engineer training in terms of the innovation system of Ukraine. The authors analyze a number of normative documents concerning innovative activity in Ukraine in general and mining business in particular. In the process of implementation of innovations into mining industrial complex urgent problems are defined. The methodology of information and communication technologies (electronic, distance and mobile studies) usage in engineers training within the conditions of university education is offered. It is marked that the worked out methodology finds its practical introduction: e-learning involves creation of the portal "Electronic mentor"; distance learning is presented in the study of professional disciplines as an example of the course "Сomputer Technologies in Mining"; mobile learning is considered as an example of discipline "Computer Science and Engineering".
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Hausmann, Ricardo, and Michael Gavin. The Roots of Banking Crises: The Macroeconomic Context. Inter-American Development Bank, 1996. http://dx.doi.org/10.18235/0011541.

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This paper discusses the ways in which macroeconomic developments can put stress on banks, and in extreme cases lead to banking crises. These macroeconomic causes of bank vulnerability and crisis have important implications for regulatory regimes, and for macroeconomic policy itself. Much of the discussion emphasizes the need for monetary policy to be set with an eye on the state of the domestic banking system as an occasionally important consideration. One purpose of this paper is to promote a discussion of how to do a better job of incorporating weak banking systems into macroeconomic policy management.
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Adams, Richard J., and Suellen Eslinger. A Framework for Software Products Within a System Context (2nd Edition). Defense Technical Information Center, 2002. http://dx.doi.org/10.21236/ada406517.

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Gallmeister, Bill O. CLOCS (Computer with Low Context-Switching Time) Operating System Reference Documents. Defense Technical Information Center, 1988. http://dx.doi.org/10.21236/ada203274.

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Young, Sheryl R. The Minds System: Using Context and Dialog to Enhance Speech Recognition. Defense Technical Information Center, 1989. http://dx.doi.org/10.21236/ada457800.

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Bergey, John K., Matthew J. Fisher, Lawrence G. Jones, and Rick Kazman. Software Architecture Evaluation with ATAM in the DoD System Acquisition Context. Defense Technical Information Center, 1999. http://dx.doi.org/10.21236/ada377450.

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Skvortsova, M. B. Development of the social protection system in the context of digitalization. Institute for Regional Economic Studies Russian Academy of Science, 2024. https://doi.org/10.52897/tms-2024-09-12.

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