The recent development of social networks and the deployment of different types of sensors made possible to record and store in databases large amounts of heterogeneous data. The quantity of available data is not the only problem to be handled and a new concept has arisen: the quality of data and its influence over information system performance. Assessing the quality of the information proposed by an information system has become one of the major research topics in the last two decades. A quick literature survey shows that a significant number of information quality frameworks are proposed in different domains of application. Unfortunately, they do not provide a feasible methodology that is both simple and intuitive to be implemented in pr...
Cloud computing, through its layered model and access to its on-demand services, has changed the way...
Cloud computing, through its layered model and access to its on-demand services, has changed the way...
Cloud computing, through its layered model and access to its on-demand services, has changed the way...
The recent development of social networks and the deployment of different types of sensors made poss...
The recent development of social networks and the deployment of different types of sensors made poss...
The recent development of social networks and the deployment of different types of sensors made poss...
At present, equipments used on the industrial circles are more and more complex. They require a main...
Nowadays, wireless systems have to be able to adapt to different environments and standards, requiri...
Nowadays, wireless systems have to be able to adapt to different environments and standards, requiri...
Version non-définitive - présentée le jour de la soutenance.Computer security is now a crucial issue...
We consider peer-to-peer (P2P) data sharing systems in which each peer is free to choose the ontolog...
version non-définitive de la thèse, présentée lors de la soutenance.L'informatique et en particulier...
Ce mémoire présente différentes contributions dans les domaines du traitement et la théorie de l'inf...
Cloud computing, through its layered model and access to its on-demand services, has changed the way...
Cloud computing, through its layered model and access to its on-demand services, has changed the way...
Cloud computing, through its layered model and access to its on-demand services, has changed the way...
Cloud computing, through its layered model and access to its on-demand services, has changed the way...
Cloud computing, through its layered model and access to its on-demand services, has changed the way...
The recent development of social networks and the deployment of different types of sensors made poss...
The recent development of social networks and the deployment of different types of sensors made poss...
The recent development of social networks and the deployment of different types of sensors made poss...
At present, equipments used on the industrial circles are more and more complex. They require a main...
Nowadays, wireless systems have to be able to adapt to different environments and standards, requiri...
Nowadays, wireless systems have to be able to adapt to different environments and standards, requiri...
Version non-définitive - présentée le jour de la soutenance.Computer security is now a crucial issue...
We consider peer-to-peer (P2P) data sharing systems in which each peer is free to choose the ontolog...
version non-définitive de la thèse, présentée lors de la soutenance.L'informatique et en particulier...
Ce mémoire présente différentes contributions dans les domaines du traitement et la théorie de l'inf...
Cloud computing, through its layered model and access to its on-demand services, has changed the way...
Cloud computing, through its layered model and access to its on-demand services, has changed the way...
Cloud computing, through its layered model and access to its on-demand services, has changed the way...
Cloud computing, through its layered model and access to its on-demand services, has changed the way...
Cloud computing, through its layered model and access to its on-demand services, has changed the way...