The Internet is a global system of interconnected computer networks that carries lots of services consumed by users. Unfortunately, each element this system may exhibit failures. A failure can be perceived by a variable range of users, according to the location of the failure source. This thesis proposes a set of contributions that aims at determining from a user perception if a failure is perceived by a few number of users (isolated failure) or in contrast by lots of them (massive failure). We formalize failures with respect to their impact on the services that are consumed by users. We show that it is impossible to determine with certainty if a user perceives a local or a massive failure, from the user point of view. Nevertheless, it is p...
Les réseaux de télécommunication doivent être fiables et robustes pour garantir la haute disponibili...
International audienceIn this paper we present an in-depth study of the dynamicity and robustness pr...
Thanks to the latest evolutions in hardware and networking technologies we live in a world where net...
The Internet is a global system of interconnected computer networks that carries lots of services co...
Abstract—The context of this work is the online characteriza-tion of errors in large scale systems. ...
ISBN 9782364937192National audienceWe address the problem of detecting failures in a distributed net...
To fully benefit from the progress of information and communication technologies, most critical infr...
This thesis studies robustness against large-scale failures in communications networks. If failures ...
The paper looks at one critical aspect of the vulnerability of networks: the propagation of errors a...
International audienceEvery large multi-site infrastructure such as Grids and Clouds must implement ...
Part 1: Full Research PapersInternational audienceEvery large multi-site infrastructure such as Grid...
The Internet is a formidable tool for education, communication and collaboration, however it is curr...
National audienceThe context of this work is the online characterization of anomalies in large scale...
This thesis covers the topic of large-scale data processing systems,and more precisely three complem...
Les réseaux de télécommunication doivent être fiables et robustes pour garantir la haute disponibili...
International audienceIn this paper we present an in-depth study of the dynamicity and robustness pr...
Thanks to the latest evolutions in hardware and networking technologies we live in a world where net...
The Internet is a global system of interconnected computer networks that carries lots of services co...
Abstract—The context of this work is the online characteriza-tion of errors in large scale systems. ...
ISBN 9782364937192National audienceWe address the problem of detecting failures in a distributed net...
To fully benefit from the progress of information and communication technologies, most critical infr...
This thesis studies robustness against large-scale failures in communications networks. If failures ...
The paper looks at one critical aspect of the vulnerability of networks: the propagation of errors a...
International audienceEvery large multi-site infrastructure such as Grids and Clouds must implement ...
Part 1: Full Research PapersInternational audienceEvery large multi-site infrastructure such as Grid...
The Internet is a formidable tool for education, communication and collaboration, however it is curr...
National audienceThe context of this work is the online characterization of anomalies in large scale...
This thesis covers the topic of large-scale data processing systems,and more precisely three complem...
Les réseaux de télécommunication doivent être fiables et robustes pour garantir la haute disponibili...
International audienceIn this paper we present an in-depth study of the dynamicity and robustness pr...
Thanks to the latest evolutions in hardware and networking technologies we live in a world where net...