This thesis considers the virtualized IT services hosting and makes two contributions. It first proposes a modular system of management aids, to move the virtual machines of the center in order to keep it in a good condition. This system allows in particular to integrate the concept of server power consumption and rules specific to that concept. What’s more, its modularity allows to adjust its components to handle larger problems. This thesis proposes also a tool to compare different virtualized centers managers. This tool injects a reproductible load increase scenario in a virtualized infrastructure. The injection of such a scenario is used to evaluate the performance of the system center manager, using performances probes. The language us...
Like many other fields, application construction in ubiquitous computing is done by reuse of availab...
This thesis concerns object oriented databases; it proposes solutions to model and manage databases ...
The development and maintenance of high-performance scientific computing software is a complex task....
This thesis considers the virtualized IT services hosting and makes two contributions. It first prop...
Cette thèse se place dans le contexte de l hébergement de services informatiques virtualisés et appo...
The increasing need in computing power has been satisfied by federating more and more computers (cal...
The specification, the deployment, the maintenance and the evolution of technical information system...
Depuis quelques années, la manière de programmer des applications complexes subit d'importants boule...
The objective of the thesis is the study and development of a software aid named ComMob (Communicati...
This PhD work aims to improve the collaboration between users: we propose some new models for design...
With the emergence of cloud computing, the hosting capacity of the data centers has been continuousl...
A wireless sensor network is a set of small communicating nodes that consume very little energy. Som...
The desire to increase the share of renewable energies in the energy mix leads to an increase inshar...
We call a Collective Cyber-Physical System (CCPS), a system consisting of numerous autonomous execut...
Today's scientific applications, such as natural phenomena simulations, require high computing power...
Like many other fields, application construction in ubiquitous computing is done by reuse of availab...
This thesis concerns object oriented databases; it proposes solutions to model and manage databases ...
The development and maintenance of high-performance scientific computing software is a complex task....
This thesis considers the virtualized IT services hosting and makes two contributions. It first prop...
Cette thèse se place dans le contexte de l hébergement de services informatiques virtualisés et appo...
The increasing need in computing power has been satisfied by federating more and more computers (cal...
The specification, the deployment, the maintenance and the evolution of technical information system...
Depuis quelques années, la manière de programmer des applications complexes subit d'importants boule...
The objective of the thesis is the study and development of a software aid named ComMob (Communicati...
This PhD work aims to improve the collaboration between users: we propose some new models for design...
With the emergence of cloud computing, the hosting capacity of the data centers has been continuousl...
A wireless sensor network is a set of small communicating nodes that consume very little energy. Som...
The desire to increase the share of renewable energies in the energy mix leads to an increase inshar...
We call a Collective Cyber-Physical System (CCPS), a system consisting of numerous autonomous execut...
Today's scientific applications, such as natural phenomena simulations, require high computing power...
Like many other fields, application construction in ubiquitous computing is done by reuse of availab...
This thesis concerns object oriented databases; it proposes solutions to model and manage databases ...
The development and maintenance of high-performance scientific computing software is a complex task....