Category: Seminars

Zenith seminar: Maximilien Servajean,”Profile Diversity in Search and Recommendation”, May 7, 3pm.

Maximilien will present a recent work, accepted in a workshop held with WWW 2013. Galéra, room 127. Title: Profile Diversity in Search and Recommendation Abstract: We investigate profile diversity, a novel idea in searching scientic documents. Combining keyword relevance with popularity in a scoring function has been the subject of dierent forms of social relevance. …

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IBC seminar: Marta Mattoso, “Big Data Workflows – how provenance can help”, March 25, 2pm.

Séminaire IBC Lundi 25 mars, 14h Salle 127, Batiment la Galera Organisé par l’équipe Zenith Big Data Workflows – how provenance can help Marta Mattoso UFRJ, Rio de Janeiro Brazil Big data analyses are critical for decision support in business data processing. These analyses involve the execution of many activities such as: programs to explore data from …

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IBC seminar: Patrick Valduriez, “Parallel Techniques for Big Data”, March 22, 2pm.

Ce 6ième séminaire, dans le cadre de l’axe 5 “Données” de l’institut, aura lieu le Vendredi 22 Mars, de 14h à 15h30, à l’IBC, salle 127 (pour venir: http://g.co/maps/ygsrk): Patrick Valduriez, Zenith team, INRIA and LIRMM http://www-sop.inria.fr/members/Patrick.Valduriez/ Parallel Techniques for Big Data Big data has become a buzzword, referring to massive amounts of data that …

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Zenith seminar: Pierre Letessier,”Découverte et exploitation d’objets visuels fréquents dans des collections multimédia”, March 21, 11am.

Pierre will give a talk on his thesis work on “Découverte et exploitation d’objets visuels fréquents dans des collections multimédia“. The talk will be given in French. Abstract: L’objectif principal de cette thèse est la découverte d’objets visuels fréquents dans de grandes collections multimédia (images ou vidéos). Comme dans de nombreux domaines (finance, génétique, …), …

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Zenith seminar: Dennis Shasha,”Upstart Puzzles”, January 30, 2013.

Galéra, room 127 at 10:30. Dr. Dennis Shasha is a professor of Mathematical Sciences in the Department of Computer Science at NYU. Along with research and teaching in biological computing, pattern recognition, database tuning , cryptographic file systems, and the like, Dennis is well-known for his mathematical puzzle column for Dr. Dobbs whose readers are …

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Zenith scientific seminar: Dennis Shasha,”Storing Clocked Programs Inside DNA: A Simplifying Framework for Nanocomputing”, January 28, 2013.

Galéra, room 127 at 2:30pm. Dr. Dennis Shasha is a professor of Mathematical Sciences in the Department of Computer Science at NYU. Along with research and teaching in biological computing, pattern recognition, database tuning , cryptographic file systems, and the like, Dennis is well-known for his mathematical puzzle column for Dr. Dobbs whose readers are …

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Zenith seminar: Florent Masseglia,”Big Data Mining”, December 13, 2012.

Florent Masseglia will present a survey on Big Data Mining December 13 at 10:30am, room G.127. Title: Big Data Mining Abstract: In this talk I will adopt a “binary” point of view on big data (i.e. data streams, and data that is so large and complex that it has to be managed in a cloud). …

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Workshop Mastodons@Montpellier: Gestion de Données à Grande Echelle en Science de la Vie

Vendredi 7 décembre 2012 de 9h à 17h Lieu: Salle des séminaires, LIRMM, 161 rue Ada, 34392 Montpellier Contacts: Esther.Pacitti@lirmm.fr et Eric.Rival@lirmm.fr Site (pour s’inscrire): http://www.lirmm.fr/~pacitti/Mastodons.html La biologie et ses applications, de la médecine à l’agronomie ou l’écologie, deviennent des sciences productrices des données massives et exigent des nouvelles approches computationnelles pour analyser et partager …

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Zenith scientific seminar: Marta Mattoso,”Exploring Provenance in High Performance Scientific Computing”, December 6, 2012.

Marta Mattoso is Professor of the Department of Computer Science at the COPPE Institute from Federal University of Rio de Janeiro (UFRJ) since 1994, where she leads the Distributed Database Research Group. She has received the D.Sc degree from UFRJ. Dr. Mattoso has been active in the database research community for more than twenty years and her …

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Zenith scientific seminar: Duy Hoa Ngo,”Enhancing Ontology Matching by Using Machine Learning, Graph Matching and Information Retrieval Techniques”, December 3, 2012.

Hoa will give a talk about his thesis work on Ontology Matching. He will defend his thesis a few days later (date to be announced). Title: Enhancing Ontology Matching by Using Machine Learning, Graph Matching and Information Retrieval Techniques Abstract: In recent years, ontologies have attracted a lot of attention in the Computer Science community, …

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