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ACTUALITÉS (tout voir)
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An integrative atlas of flower development
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The I3S LABORATORY
It's on the SophiaTech campus in the heart of the Sophia Antipolis technology park our laboratory conducts research in the field of information science and communication.
"Advancing knowledge, consider the economic and technological realities, while imagining tomorrow's solutions."
The I3S laboratory is one of the largest information and communication science laboratories in the French Riviera. it was one of first ones to settle down on Sophia Antipolis Science and Technology Park. It consists of a little less than 300 people. [+...]
In partnership with CNRS and INRIA, and numerous industrial collaborations, we work on the themes of innovative research at the cutting edge of science and technology: systems and networks ubiquitous, biology and digital health, modeling for environment interactions and practices. [+...]
The 5 latest submissions recorded in HAL
Catherine Faron Zucker, Chiara Ghidini, Amedeo Napoli, Yannick Toussaint.
Proceedings of the 21st International Conference on Knowledge Engineering and Knowledge Management, EKAW 2018.
11313, Springer, 2018, Lecture Notes in Computer Science, 978-3-030-03666-9. 〈10.1007/978-3-030-03667-6〉
Rinke Hoekstra, Catherine Faron Zucker, Tassilo Pellegrini, Victor De Boer.
Proceedings of the 13th International Conference on Semantic Systems, SEMANTICS 2017.
2017, 978-1-4503-5296-3. 〈10.1145/3132218〉
Cristhian Figueroa, Iacopo Vagliano, Oscar Rodríguez Rocha, Marco Torchiano, Catherine Faron Zucker, Juan Carlos Corrales, Maurizio Morisio.
Executing, Comparing, and Reusing Linked Data-Based Recommendation Algorithms With the Allied Framework.
Semantic Web Science and Real-World Applications, pp.18-47, 2019
Franck Michel, Catherine Faron Zucker, Olivier Gargominy, Fabien Gandon.
Integration of Web APIs and Linked Data Using SPARQL Micro-Services - Application to Biodiversity Use Cases.
Information, MDPI, 2018, Special Issue "Semantics for Big Data Integration", 9 (12), 〈10.3390/info9120310〉
Nathann Cohen, Frédéric Havet, Dorian Mazauric, Ignasi Sau, Rémi Watrigant.
Complexity dichotomies for the Minimum F -Overlay problem.
Journal of Discrete Algorithms, Elsevier, 2018, 52-53, pp.133-142
FOCUS DU MOIS
A little bit of green in networks and other problems of placement and management of resources.
Frédéric Giroire
algorithmics ; graph ; optimization and probabilities ; networks ; SDN ; NFV ; SFC ; energy efficiency
In this thesis (HDR / habilitation degree), Frédéric Giroire presents a set of solutions to optimize network infrastructures. Pushed by the new sensitivity of the society, politics, and companies to energy costs and global warming, Frédéric investigated the question of how to build green networks. Frédéric first studied some practical scenarios to answer the question: how much energy could be saved for Internet Service Providers by putting into practice energy efficient protocols? It led Frédéric to study fundamental problems of graph theory.
At the core of these energy efficient methods, there is a dynamic adaptation to the changes of demands, which is impossible to do in legacy networks which are mostly manually operated. The emergence of two new paradigms, software defined networking (SDN) and network function virtualization (NFV), leads to a finer control of networks and thus bears the promise to to put energy efficient solutions into practice. Frédéric thus studied how to use SDN to implement dynamic routing.
Frédéric’s approach has been to use theoretical tools to solve problems raised by the introduction of new technologies or new applications. Frédéric’s tools come mainly from combinatorics and in particular from graph theory, algorithmics, optimization and probabilities. When Frédéric was able to propose new methods of resolution, Frédéric then tried to evaluate their practical impact by numerical evaluation, simulation or experimentation with realistic scenarios.
More about this thesis: let's consult the manuscript and the slides of Frédéric’s defense
