Relevant bibliographies by topics / Autonomic network management / Dissertations / Theses
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Dissertations / Theses on the topic 'Autonomic network management'

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Published: 4 June 2021
Last updated: 10 February 2022

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1

Bashar, Abul. "On the application of Bayesian networks for autonomic network management." Thesis, Ulster University, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.646023.

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The quest for achieving an efficient, reliable and cost-effective network infrastructure in support of innovative and rich communication services has resulted in the advent and popularity of IP based converged Next Generation Networks (NGN). According to the ITU-T, the NGN has significant advantages such as support for end to end Quality of Service (QoS), generalised mobility, converged services between fixed & mobile networks and interworking with legacy networks. These networks require Network Management Systems (NMS), which play a key role in monitoring and administering them, to ensure smo
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2

Varsha, Jain. "Enabling energy efficiency of the network management function using autonomic network element Intelligence." Thesis, Ulster University, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.667763.

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Ljungdahl, Emil, and Erik Andersson. "Design of an autonomic system for IP-network environments." Thesis, Karlstad University, Faculty of Economic Sciences, Communication and IT, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-3331.

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<p>A2B Electronics AB is a company that develops and manufactures products and technology for digital cable television. A2B's new EXM-product family translates digital television channels from multiple source networks into a single destination network. Multiple EXM-units are connected in a system to provide a custom set of TV channels. To minimize the administrative effort, the units in a system should be able to interact and collaborate without manual intervention. The purpose of this thesis is to propose an underlying system that supports seamless interaction and collaboration between units.
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Luoto, M. (Markus). "Managing control information in autonomic wireless networking." Doctoral thesis, Oulun yliopisto, 2017. http://urn.fi/urn:isbn:9789526216454.

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Abstract As mobile Internet access traffic continues to grow at an explosive rate and wireless networks continue to diverge into multiple access technologies with partly overlapping sets of features, new solutions for efficient use of these networks are vital. Cognitive network management provides tools to tackle this challenge by automatically learning from past experience the characteristics and usage patterns of the connected devices, thus enabling autonomic optimization of those connections. Cognitive network management requires a vast amount of information in order to function effectively
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Barrère, Cambrún Martín. "Vulnerability management for safe configurations in autonomic networks and systems." Thesis, Université de Lorraine, 2014. http://www.theses.fr/2014LORR0048/document.

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Le déploiement d'équipements informatiques à large échelle, sur les multiples infrastructures interconnectées de l'Internet, a eu un impact considérable sur la complexité de la tâche de gestion. L'informatique autonome permet de faire face à cet enjeu en spécifiant des objectifs de haut niveau et en déléguant les activités de gestion aux réseaux et systèmes eux-mêmes. Cependant, lorsque des changements sont opérés par les administrateurs ou par les équipements autonomes, des configurations vulnérables peuvent être involontairement introduites. Ces vulnérabilités offrent un point d'entrée pour
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Guardalben, Lucas. "Communication between nodes for autonomic and distributed management." Doctoral thesis, Universidade de Aveiro, 2014. http://hdl.handle.net/10773/12877.

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Doutoramento conjunto MAPi em Informática<br>Over the last decade, the most widespread approaches for traditional management were based on the Simple Network Management Protocol (SNMP) or Common Management Information Protocol (CMIP). However, they both have several problems in terms of scalability, due to their centralization characteristics. Although the distributed management approaches exhibit better performance in terms of scalability, they still underperform regarding communication costs, autonomy, extensibility, exibility, robustness, and cooperation between network nodes. The c
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7

Franco, Theo Ferreira. "Uma arquitetura baseada em políticas para o provimento de QoS utilizando princípios de Autonomic Computing." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2008. http://hdl.handle.net/10183/14781.

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Sistemas corporativos modernos cada vez mais dependentes da rede e a integração de serviços entorno do modelo TCP/IP elevam a exigência de Qualidade de Serviço da infraestrutura de TI. Neste cenário, o dinamismo das redes atuais em conjunto com os novos requisitos de QoS exigem que a infra-estrutura de TI seja mais autônoma e confiável. Para tratar esta questão, o modelo de Gerenciamento de Redes Baseado em Políticas, proposto pelo IETF, vem se consolidando como uma abordagem para controlar o comportamento da rede através do controle das configurações dos seus dispositivos. Porém, o foco deste
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Elkotob, Muslim. "Efficient and systematic network resource management." Doctoral thesis, Luleå tekniska universitet, Datavetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-17190.

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The demand for network resources (e.g. forwarding capacity, buffer space) by increasingly used real-time multimedia applications is growing. Moreover, their stringent performance requirements (e.g. delay and jitter bounds) pose challenges on network resource management (RM). RM determines how available resources are modeled and distributed to achieve a performance goal such as assuring forwarding quality to real-time multimedia applications. Improvements to existing RM mechanisms can avoid performance limitations of networks by facilitating more efficient use of scarce resources. For example,
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Nobre, Jéferson Campos. "Decentralized detection of violations f service level agreements using peer-to-peer technology." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2016. http://hdl.handle.net/10183/147771.

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Critical networked services established between service provider and customers are expected to operate respecting Service Level Agreements (SLAs). An interesting possibility to monitor such SLAs is using active measurement mechanisms. However, these mechanisms are expensive in terms of network devices resource consumption and also increase the network load because of the injected traffic. In addition, if the number of SLA violations in a given time is higher than the number of available measurement sessions (common place in large and complex network infrastructures), certainly some violations
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Duarte, Pedro Arthur Pinheiro Rosa. "Um serviço de self-healing baseado em P2P para manutenção de redes de computadores." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2015. http://hdl.handle.net/10183/122507.

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Observou-se nos últimos anos um grande aumetno na complexidade das redes. Surgiram também novos desa os para gerenciamento dessas redes. A dimensão atual e as tendências de crescimento das infraestruturas tem inviabilizado as técnicas de gerencimento de redes atuais, baseadas na intervenção humana. Por exemplo, a heterogeneidade dos elementos gerenciados obrigam que administradores e gerentes lidem com especi cidades de implanta ção que vão além dos objetivos gerenciais. Considerando as áreas funcionais da gerência de redes, a gerência de falhas apresenta impactos operacionais interessantes. E
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Coelho, Josiane Ortolan. "Elemento autonômico para processos de monitoração adaptativa de redes." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2008. http://hdl.handle.net/10183/15744.

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Estudos recentes sobre padrões de gerenciamento em redes de produção apontam que apenas um pequeno e estático conjunto de dados de gerenciamento tende a ser utilizado. Eles também revelam que o fluxo de dados de gerenciamento é relativamente constante e que as operações em uso para a comunicação agente-gerente são reduzidas a alguns, as vezes obsoletos, conjuntos. Essa realidade demonstra uma expressiva falta de progresso nos processos de monitoração, levando em consideração o seu papel estratégico e o potencial, por exemplo, para antecipar e prevenir falhas, perdas de desempenho e problemas d
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12

Sahay, Rishikesh. "Policy-driven autonomic cyberdefense using software-defined networking." Thesis, Evry, Institut national des télécommunications, 2017. http://www.theses.fr/2017TELE0022/document.

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Les attaques cybernétiques causent une perte importante non seulement pour les utilisateurs finaux, mais aussi pour les fournisseurs de services Internet (FAI). Récemment, les clients des FAI ont été la cible numéro un de cyber-attaques telles que les attaques par déni de service distribué (DDoS). Ces attaques sont favorisées par la disponibilité généralisée outils pour lancer les attaques. Il y a donc un besoin crucial de contrer ces attaques par des mécanismes de défense efficaces. Les chercheurs ont consacré d’énormes efforts à la protection du réseau contre les cyber-attaques. Les méthodes
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13

Nobre, Jéferson Campos. "Manutenção da consistência do estado dos dados de gerenciamento em sistemas de gerenciamento autonômico baseados em infraestruturas peer-to-peer." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2010. http://hdl.handle.net/10183/29009.

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O Gerenciamento Autonômico de Redes é uma visão que utiliza princípios da Computação Autonômica para o Gerenciamento de Redes. Além disso, algum grau de descentralização é necessário para habilitar capacidades autonômicas completas. Uma alternativa interessante de infraestrutura para essa união é a utilização de overlays Peer-to-Peer (P2P). No entanto, a consistência do estado dos dados de gerenciamento entre os peers é um desafio importante. Mecanismos tradicionais para manter a consistência desses estados são implementados por meio de centralização, o que desperdiça algumas propriedades dese
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14

Agarwala, Sandip. "System Support for End-to-End Performance Management." Diss., Georgia Institute of Technology, 2007. http://hdl.handle.net/1853/16171.

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This dissertation introduces, implements, and evaluates the novel concept of "Service Paths", which are system-level abstractions that capture and describe the dynamic dependencies between the different components of a distributed enterprise application. Service paths are dynamic because they capture the natural interactions between application services dynamically composed to offer some desired end user functionality. Service paths are distributed because such sets of services run on networked machines in distributed enterprise data centers. Service paths cross multiple levels of abstracti
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15

Jiang, Tao. "Distributed trust management in autonomic networks." College Park, Md.: University of Maryland, 2007. http://hdl.handle.net/1903/7769.

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Thesis (Ph. D.) -- University of Maryland, College Park, 2007.<br>Thesis research directed by: Dept. of Electrical and Computer Engineering. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
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16

Gomez, montalvo Jorge. "A Multimedia Ontology-Driven Architecture for Autonomic Quality of Service Management in Home Networks." Thesis, Toulouse, INSA, 2012. http://www.theses.fr/2012ISAT0017/document.

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Dans le contexte actuel de l’Internet, un enjeu de recherche majeur est de permettre aux applications et à leurs utilisateurs de disposer de systèmes de communication offrant une qualité de service (QdS) optimale. Ceci en fonction des ressources machine et réseau disponibles, dont les capacités et les performances, hétérogènes et variables, ne sont pas connues à l’avance. Le provisionnement optimal de la QdS dans ces futurs systèmes de communication autonomes nécessite d’une part la caractérisation des services et des ressources de communication disponibles, et d’autre part la prise en compte
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17

Elkotob, Muslim. "Autonomic resource management in IEEE 802.11 open access networks." Licentiate thesis, Luleå : Department of Computer Science and Electrical Engineering, Luleå University of Technology, 2008. http://epubl.ltu.se/1402-1757/2008/38/.

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18

Maiden, Wendy Marie. "Dualtrust a trust management model for swarm-based autonomic computing systems /." Pullman, Wash. : Washington State University, 2010. http://www.dissertations.wsu.edu/Thesis/Spring2010/W_Maiden_6041310.pdf.

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Thesis (M.A. in electrical engineering and computer science)--Washington State University, May 2010.<br>Title from PDF title page (viewed on May 3, 2010). "Department of Electrical Engineering and Computer Science." Includes bibliographical references (p. 110-117).
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19

Tauber, Markus. "Autonomic management in a distributed storage system." Thesis, St Andrews, 2010. http://hdl.handle.net/10023/926.

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20

Gomez, Montalvo Jorge Ricardo. "A multimedia ontology-driven architecture for autonomic quality of service management in home networks." Phd thesis, INSA de Toulouse, 2012. http://tel.archives-ouvertes.fr/tel-00752389.

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Dans le contexte actuel de l'Internet, un enjeu de recherche majeur est de permettre aux applications et à leurs utilisateurs de disposer de systèmes de communication offrant une qualité de service (QdS) optimale. Ceci en fonction des ressources machine et réseau disponibles, dont les capacités et les performances, hétérogènes et variables, ne sont pas connues à l'avance. Le provisionnement optimal de la QdS dans ces futurs systèmes de communication autonomes nécessite d'une part la caractérisation des services et des ressources de communication disponibles, et d'autre part la prise en compte
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21

Mhiri, Fadoua. "Resource Management in femtocell networks." Paris 6, 2013. http://www.theses.fr/2013PA066136.

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Dans cette thèse, nous proposons des solutions évolutives et entièrement distribuée appelés SOCS, ADAC, TRIPLET « algorithmes » dans une architecture autonome de femtocellules ; telle que réseau d'Entreprise, qui permettent de surmonter les problèmes fondamentales liés à la gestion des ressources dans les réseaux Femtocells: la gestion des interférences, la consommation d'énergie et le Handover. Basé sur l'approche cognitive, nous formulons des systèmes d'optimisation multi-objectifs tout en introduisant des variables entières et des paramètres de pondération pour le contrôle de la puissance t
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Bouguera, Taoufik. "Capteur communicant autonome en énergie pour l'loT." Thesis, Nantes, 2019. http://www.theses.fr/2019NANT4007/document.

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Une grande partie des nouvelles générations d'objets connectés ne pourra se développer que s'il est possible de les rendre entièrement autonomes sur le plan énergétique. Même si l'utilisation de batteries ou de piles résout une partie de ce problème en assurant une autonomie qui peut-être importante avec des coûts relativement faibles, elle introduit non seulement des contraintes de maintenance incompatibles avec certaines applications, mais aussi des problèmes de pollution. La récupération de l'énergie thermique, mécanique, électromagnétique, solaire ou éolienne est une solution très promette
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23

Chen, Huoping. "Self-Configuration Framework for Networked Systems and Applications." Diss., The University of Arizona, 2008. http://hdl.handle.net/10150/195456.

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The increased complexity, heterogeneity and the dynamism of networked systems and applications make current configuration and management tools to be ineffective. A new paradigm to dynamically configure and manage large-scale complex and heterogeneous networked systems is critically needed. In this dissertation, we present a self configuration paradigm based on the principles of autonomic computing that can handle efficiently complexity, dynamism and uncertainty in configuring networked systems and their applications. Our approach is based on making any resource/application to operate as an Aut
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Nastasi, Kevin Michael. "Autonomous and Responsive Surveillance Network Management for Adaptive Space Situational Awareness." Diss., Virginia Tech, 2018. http://hdl.handle.net/10919/84931.

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As resident space object populations grow, and satellite propulsion capabilities improve, it will become increasingly challenging for space-reliant nations to maintain space situational awareness using current human-in-the-loop methods. This dissertation develops several real-time adaptive approaches to autonomous sensor network management for tracking multiple maneuvering and non-maneuvering satellites with a diversely populated Space Object Surveillance and Identification network. The proposed methods integrate suboptimal Partially Observed Markov Decision Processes (POMDPs) with covariance
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Abdeljaouad, Imad. "Self-Configuration and Monitoring of Service Specific Overlay Networks." Thèse, Université d'Ottawa / University of Ottawa, 2013. http://hdl.handle.net/10393/23960.

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The constant growth in network communications technologies and the emergence of Service Specific Overlay Networks (SSONs), coupled with the rapid development of multimedia applications make the management of such technologies a major challenge. This thesis investigates the SSONs management problem and proposes an autonomic architecture, a self-organizing and self-adapting algorithm, and a utility function for monitoring the Quality of Experience (QoE) of IPTV streams in SSONs. First, we examine the different issues stemming from the autonomic management of SSONs and identify the limitations of
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Bsaybes, Sahar. "Models and algorithms for fleet management of autonomous vehicles." Thesis, Université Clermont Auvergne‎ (2017-2020), 2017. http://www.theses.fr/2017CLFAC114/document.

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Résumé indisponible<br>The VIPAFLEET project aims at developing a framework to manage a fleet of IndividualPublic Autonomous Vehicles (VIPA). We consider a fleet of cars distributed at specifiedstations in an industrial area to supply internal transportation, where the cars can beused in different modes of circulation (tram mode, elevator mode, taxi mode). The goalis to develop and implement suitable algorithms for each mode in order to satisfy all therequests either under an economic point aspect or under a quality of service aspect, thisby varying the studied objective functions.We model the
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Peres, Martin. "A holistic approach to green networking in wireless networks : collaboration among autonomic systems as a mean towards efficient resource-sharing." Thesis, Bordeaux, 2014. http://www.theses.fr/2014BORD0433/document.

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Les vingt dernières années ont vu l’émergence de systèmes sans fil dans la vie de tous les jours. Ils ont rendu possible la création de technologies telles que les téléphones portables, le WiFi ou l’internet mobile qui sont maintenant tenus pour acquis dans la société actuelle. L’impact environnemental des technologies de l’information et des communications connaît une croissance exponentielle et a atteint l’impact de l’industrie du transport aérien. L’initiative d’informatique verte a été lancée en réponse à cette observation pour réduire de 15 à 30% les émissions de gaz à effet de serre en 2
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Wickliff, Tanya Verniece Dugat. "An empirical study of the relations between leadership, social support networks, task autonomy and emotions in a technical work environment." Texas A&M University, 2005. http://hdl.handle.net/1969.1/3074.

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The world in which we live is hyper-dynamic with multiple inputs, outputs and expectations. As it relates to the fast pace of corporate America, customers want products and services within a tighter market window, with no defects and for lower costs. Stakeholders insist that managers do more with less human and financial resources yet more aggressive technological and sales goals. These realities translate into a more complex work environment in that the emotional toll of pending economic outcomes act to motivate or paralyze the very engine designed to produce the desired outcomes the employee
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Vidalenc, Bruno. "Méthodes d'autoréparation proactives pour les réseaux d'opérateurs." Phd thesis, Institut National des Télécommunications, 2012. http://tel.archives-ouvertes.fr/tel-00835924.

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Les opérateurs de réseaux de télécommunications accordent une importance toute particulière à la gestion des pannes. L'implication de l'humain dans la prise de décision et l'analyse d'une quantité énorme d'alarmes et d'informations, ainsi que le caractère réactif des mécanismes de gestion des pannes, ne permettent pas la réactivité nécessaire à une gestion optimale des incidents. Pour pallier ce problème, cette thèse s'intéresse à des mécanismes proactifs qui anticipent les pannes afin d'améliorer l'efficacité de leur gestion. La mise en oeuvre, dans les équipements, de composants autonomes ca
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Ericeira, Júlio Augusto Mendes 1959. "Colegiado escolar : espaço democrático nas escolas do ensino médio da rede pública estadual em São Luís do Maranhão - 2007 a 2010." [s.n.], 2015. http://repositorio.unicamp.br/jspui/handle/REPOSIP/253987.

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Orientador: Pedro Ganzeli<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Educação<br>Made available in DSpace on 2018-08-27T15:19:24Z (GMT). No. of bitstreams: 1 Ericeira_JulioAugustoMendes_M.pdf: 2048166 bytes, checksum: 23d3944929b3eadbdaf10cd5c6d748c8 (MD5) Previous issue date: 2015<br>Resumo: O presente trabalho resulta de um estudo sobre gestão democrática na escola pública, tendo como pano de fundo as reformas neoliberais implantadas na América Latina e no Brasil sob a orientação dos organismos internacionais de financiamento, motivadas pela necessidade do
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Mifsud, Denise. "Raising the curtain on relations of power in a Maltese school network." Thesis, University of Stirling, 2014. http://hdl.handle.net/1893/21710.

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This study concerns school reform in Malta. Under the policy framework ‘For All Children to Succeed’ (Ministry of Education, Youth & Employment, 2005) [henceforth referred to as FACT], Maltese state schools embarked on the process of being organized into networks called ‘colleges’. These consisted of primary and secondary schools according to geographical location, under the leadership of the Principal – a newly-designated role hierarchically above that of the individual Heads of School. The purpose of my research is to explore relations of power in a Maltese college. My study gives prominence
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Zermani, Sara. "Implémentation sur SoC des réseaux Bayésiens pour l'état de santé et la décision dans le cadre de missions de véhicules autonomes." Thesis, Brest, 2017. http://www.theses.fr/2017BRES0101/document.

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Les véhicules autonomes, tels que les drones, sont utilisés dans différents domaines d'application pour exécuter des missions simples ou complexes. D’un côté, ils opèrent généralement dans des conditions environnementales incertaines, pouvant conduire à des conséquences désastreuses pour l'humain et l'environnement. Il est donc nécessaire de surveiller continuellement l’état de santé du système afin de pouvoir détecter et localiser les défaillances, et prendre la décision en temps réel. Cette décision doit maximiser les capacités à répondre aux objectifs de la mission, tout en maintenant les e
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Gléonec, Philip-Dylan. "Design and implementation of power management strategies for long range radio module with energy harvesting." Thesis, Rennes 1, 2019. http://www.theses.fr/2019REN1S017/document.

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L'avènement de l'Internet des Objets a permis de déployer de nombreux réseaux de capteurs sans-fil. Ces réseaux sont utilisés dans des domaines aussi variés que l'agriculture, l'industrie ou la ville intelligente, où ils permettent d'optimiser finement les processus. Ces appareils sont le plus souvent alimentés par des piles ou batteries, ce qui limite leur autonomie. De plus, il n'est pas toujours possible ou financièrement viable de changer ou recharger les batteries. Une solution possible est d'alimenter ces capteurs en récupérant l'énergie présente dans l'environnement alentour. Ces source
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Sánchez, Vílchez José Manuel. "Cross-layer self-diagnosis for services over programmable networks." Thesis, Evry, Institut national des télécommunications, 2016. http://www.theses.fr/2016TELE0012/document.

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Les réseaux actuels servent millions de clients mobiles et ils se caractérisent par équipement hétérogène et protocoles de transport et de gestion hétérogènes, et des outils de gestion verticaux, qui sont très difficiles à intégrer dans leur infrastructure. La gestion de pannes est loin d’être automatisée et intelligent, ou un 40 % des alarmes sont redondantes et seulement un 1 ou 2% des alarmes sont corrélées au plus dans un centre opérationnel. Ça indique qu’il y a un débordement significatif des alarmes vers les adminis-trateurs humains, a comme conséquence un haut OPEX vue la nécessité d’e
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Sharrock, Rémi. "Gestion autonomique de performance, d'énergie et de qualité de service : Application aux réseaux filaires, réseaux de capteurs et grilles de calcul." Phd thesis, Toulouse, INPT, 2010. http://oatao.univ-toulouse.fr/11717/1/sharrock.pdf.

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La motivation principale de cette thèse est de faire face à l'accroissement de la complexité des systèmes informatiques, qui, dans un futur proche ( de l'ordre de quelques années) risque fort d'être le principal frein à leur évolution et à leur développement. Aujourd'hui la tendance s'inverse et le coût de gestion humaine dépasse le coût des infrastructures matérielles et logicielles. De plus, l'administration manuelle de grands systèmes (applications distribuées, réseaux de capteurs, équipements réseaux) est non seulement lente mais aussi sujette à de nombreuses erreurs humaines. Un des domai
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Liu, Bing. "Contrôle et optimisation des systèmes de transport intelligents dans le voisinage des intersections." Thesis, Ecole centrale de Lille, 2016. http://www.theses.fr/2016ECLI0008/document.

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Cette thèse est consacrée à étudier les applications potentielles de véhicules autonomes et communications V2X pour construire les systèmes de transport intelligents. Premièrement, le comportement de caravane dans un environnement de véhicule connecté est étudié. Un algorithme de commande de caravane est conçu pour obtenir l'espacement sécuritaire ainsi que la conformité de la vitesse et de l'accélération. Deuxièmement, à plus grande échelle, les caravanes autour d'une intersection sont considérées. Le débit pendant une période de signal de trafic peut être amélioré en tirant profit de la capa
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Tizghadam, Ali. "Autonomic Core Network Management System." Thesis, 2009. http://hdl.handle.net/1807/18070.

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This thesis presents an approach to the design and management of core networks where the packet transport is the main service and the backbone should be able to respond to unforeseen changes in network parameters in order to provide smooth and reliable service for the customers. Inspired by Darwin's seminal work describing the long-term processes in life, and with the help of graph theoretic metrics, in particular the "random-walk betweenness", we assign a survival value, the network criticality, to a communication network to quantify its robustness. We show that the random-walk betweenness of
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38

Fernandes, Vitor Celso de Pinho Leal. "“Autonomic Networking” – tendencies and evolution of network management technologies and computer communication protocols." Master's thesis, 2008. http://hdl.handle.net/10348/241.

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Dissertação de Mestrado em Informática<br>A computação autónoma tem sido proposta como uma abordagem para reduzir os custos e a complexidade de gestão da infra-estrutura de Tecnologias de Informação (TI). Um sistema autonómico deve ser considerado como um sistema que se auto-configura, auto-optimiza, auto-cura e se auto-defende. Para efeito desse comportamento autónomo, um sistema deve controlar o seu funcionamento e as interacções com outros sistemas externos. É necessário representar essas informações num modelo que permita a sua interpretação automatizada e controlo, agrupando conhecimento
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Farha, Ramy. "Autonomic Service Architecture for Next Generation Networks." Thesis, 2008. http://hdl.handle.net/1807/11201.

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Next generation networks will provide customers with a service mix placing variable demands for resources on the underlying infrastructure, motivating automated telecommunications services management approaches. This thesis proposes the Autonomic Service Architecture (ASA) for automated service delivery over next generation networks. First, we propose an architectural blueprint for ASA. We describe our view of the next generation network infrastructure, which will be application oriented. We elaborate on the layered design of ASA, the virtualization of resources, and the separation between ma
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Liu, Fang. "Coordination Mechanism Design for Sustainable Global Supply Networks." Diss., 2011. http://hdl.handle.net/10161/5674.

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<p>This dissertation studies coordination mechanism design for sustainable supply networks in a globalized environment, with the goal of achieving long-term profitability, environmental friendliness and social responsibility. We examine three different types of supply networks in detail.</p><p>The first network consists of one supplier and multiple retailers. The main issue is how to efficiently share a scarce resource, such as capacities for green technology, among all members with private information under dynamically changing environment. We design a shared surplus supply agreement among t
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Mano, Luísa Maria Fernandes Duarte. "Modelo integrado de gestão das finanças públicas para Portugal." Master's thesis, 2014. http://hdl.handle.net/10071/8144.

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Trabalho de projeto<br>O presente trabalho de projeto pretende apresentar um Modelo integrado de Gestão das Finanças Públicas para Portugal que se constitua como uma alteração estrutural duradoura no âmbito das finanças públicas nacionais, permitindo contribuir para resolução dos seus problemas recorrentes, garantindo a sua transparência e a accountability de todos os envolvidos na sua gestão. Neste sentido, o presente trabalho estrutura-se em três capítulos. O primeiro capítulo apresenta uma perspetiva abrangente sobre o Estado e a Administração Pública ao longo tempo, desde o início da mode
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