05770nam 22007935 450 991048350540332120251226203054.01-280-38797-197866135658913-642-14412-810.1007/978-3-642-14412-7(CKB)2550000000015603(SSID)ssj0000446770(PQKBManifestationID)11267873(PQKBTitleCode)TC0000446770(PQKBWorkID)10497041(PQKB)11582067(DE-He213)978-3-642-14412-7(MiAaPQ)EBC3065559(PPN)149072759(BIP)31291401(EXLCZ)99255000000001560320100717d2010 u| 0engurnn#008mamaatxtccrSelf-Organizing Architectures First International Workshop, SOAR 2009, Cambridge, UK, September 14, 2009, Revised Selected and Invited Papers /edited by Danny Weyns, Sam Malek, Rogério de Lemos, Jesper Andersson1st ed. 2010.Berlin, Heidelberg :Springer Berlin Heidelberg :Imprint: Springer,2010.1 online resource (X, 301 p. 110 illus.)Lecture Notes in Computer Science,1611-3349 ;6090"SOAR 2009 was organized in conjunction with the Working IEEE/IFIP Conference on Software Architecture (WICSA) and the European Conference on Softward Architecture (ECSA), Cambridge, UK, September 14, 2009"--P. [vii].3-642-14411-X Includes bibliographical references and index.Self-adaptive Approaches -- Elements of Self-adaptive Systems – A Decentralized Architectural Perspective -- Improving Architecture-Based Self-adaptation Using Preemption -- Weaving the Fabric of the Control Loop through Aspects -- Self-organizing Approaches -- Self-organisation for Survival in Complex Computer Architectures -- Self-organising Sensors for Wide Area Surveillance Using the Max-sum Algorithm -- Multi-policy Optimization in Self-organizing Systems -- A Bio-inspired Algorithm for Energy Optimization in a Self-organizing Data Center -- Towards a Pervasive Infrastructure for Chemical-Inspired Self-organising Services -- Hybrid Approaches -- Self-adaptive Architectures for Autonomic Computational Science -- Modelling the Asynchronous Dynamic Evolution of Architectural Types -- A Self-organizing Architecture for Traffic Management -- On the Modeling, Refinement and Integration of Decentralized Agent Coordination -- A Self-organizing Architecture for Pervasive Ecosystems.Self-adaptability has been proposed as an e'ective approach to automate the complexity associated with the management of modern-day software systems. Self-adaptability endows a software system with the capability to adapt itself at runtime to deal with changing operating conditions or user requirements. Researchersinself-adaptivesystemsmostlytakeanarchitecture-centricfocus on developing top-down solutions. In this approach, the system is monitored to maintain an explicit (architectural) representation of the system and based on a set of (possibly dynamic) goals, the system's structure or behavior is adapted. Researchersofself-organizingsystemsmostlytakeanalgorithmic/organizational focus on developing bottom-up solutions. In this approach, the system com- nentsadapttheir localbehaviororpatternsofinteractiontochangingconditions and cooperatively realize system adaptation. Self-organizing approaches are - ten inspired by biological or natural phenomena. With the term "self-organizing architectures" (SOAR) we refer to an engineering approachfor self-adaptive s- tems that combinesarchitecturalapproachesforself-adaptability withprinciples and techniques from self-organization. Whereas both lines of research have been successful at alleviating some of the associated challenges of constructing self-adaptive systems, persistent ch- lenges remain, in particular for building complex distributed self-adaptive s- tems. Among the hard challenges in the architectural-centric approach are h- dling uncertainty and providing decentralized scalable solutions. Some of the hard challenges in the self-organizing approach are connecting local interactions with global system behavior, and accommodating a disciplined engineering - proach. The awarenessgrows that for building complex distributed self-adaptive systems, principles from both self-adaptive systems and self-organizing systems have to be combined.Lecture Notes in Computer Science,1611-3349 ;6090Software engineeringComputer networksComputer programmingArtificial intelligenceApplication softwareSoftware EngineeringComputer Communication NetworksProgramming TechniquesArtificial IntelligenceComputer and Information Systems ApplicationsSoftware engineering.Computer networks.Computer programming.Artificial intelligence.Application software.Software Engineering.Computer Communication Networks.Programming Techniques.Artificial Intelligence.Computer and Information Systems Applications.003.7Weyns Danny867840WICSA/ECSA 2009(2009 :University of Cambridge)MiAaPQMiAaPQMiAaPQBOOK9910483505403321Self-organizing architectures4192047UNINA