Generally, Operating Systems control and execute applications based on a best effort policy. As long as resources are sufficient, applications are normally executed but when resources become scarce, control mechanisms (graceful degradation) are necessary to maintain acceptable QoS. This thesis aims to manage the QoS of distributed applications. The first part of the thesis proposes a fully decentralized middleware to control the use of resources of distributed applications. This approach is based on a resource borrowing schema and an approximate scheduling in order to improve the overall QoS provided by the system. Using this borrowing schema, each node locally constructs a comprehensive view of resources availability in the system. The loc...
Service-Oriented Architecture (SOA) provides a exible so- lution for building loosely coupled distri...
Software systems are more pervasive than ever nowadays. Occasionally, applications run on top of res...
Distributed applications are notoriously difficult to develop and manage due to their inherent dynam...
Les systèmes d’exploitation utilisent très généralement une politique de « meilleur effort » (Best-e...
Les systèmes d exploitation utilisent très généralement une politique de meilleur effort (Best-effor...
International audienceDynamic adaptation has become an important issue when designing and developing...
To increase the total QoS (Quality of Service) provided by a system, run-time adaptation of applicat...
Dans tout système, les applications sont en compétition pour l'utilisation d'une quantité limitée de...
Abstract. This paper presents a policy-based software architecture and implementation for applicatio...
This paper describes ongoing research activities aimed at developing a unified framework by which a ...
309 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1998.In this thesis, we present a ...
In a heterogeneous distributed environment where multiple applications compete and share a limited a...
Les Architectures Orientées Services (SOA) sont adoptées aujourd'hui par de nombreuses entreprises c...
In this thesis, we chose to address the dynamic context adaptation as a tool for quality of service ...
Software systems are more pervasive than ever nowadays. Occasionally, applications runon top of reso...
Service-Oriented Architecture (SOA) provides a exible so- lution for building loosely coupled distri...
Software systems are more pervasive than ever nowadays. Occasionally, applications run on top of res...
Distributed applications are notoriously difficult to develop and manage due to their inherent dynam...
Les systèmes d’exploitation utilisent très généralement une politique de « meilleur effort » (Best-e...
Les systèmes d exploitation utilisent très généralement une politique de meilleur effort (Best-effor...
International audienceDynamic adaptation has become an important issue when designing and developing...
To increase the total QoS (Quality of Service) provided by a system, run-time adaptation of applicat...
Dans tout système, les applications sont en compétition pour l'utilisation d'une quantité limitée de...
Abstract. This paper presents a policy-based software architecture and implementation for applicatio...
This paper describes ongoing research activities aimed at developing a unified framework by which a ...
309 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1998.In this thesis, we present a ...
In a heterogeneous distributed environment where multiple applications compete and share a limited a...
Les Architectures Orientées Services (SOA) sont adoptées aujourd'hui par de nombreuses entreprises c...
In this thesis, we chose to address the dynamic context adaptation as a tool for quality of service ...
Software systems are more pervasive than ever nowadays. Occasionally, applications runon top of reso...
Service-Oriented Architecture (SOA) provides a exible so- lution for building loosely coupled distri...
Software systems are more pervasive than ever nowadays. Occasionally, applications run on top of res...
Distributed applications are notoriously difficult to develop and manage due to their inherent dynam...