Category: Seminars

IBC seminar: Marta Mattoso (UFRJ) “Exploratory Analysis of Raw Data Files through Dataflows”

Séminaire IBC, pôle données connaissances du LIRMM, Zenith Mardi 17 mars, 11h Salle 1/124, Campus Saint-Priest – Bâtiment 5 Exploratory Analysis of Raw Data Files through Dataflows* Marta Mattoso COPPE/UFRJ, Rio de Janeiro Scientific applications generate raw data files in very large scale. Most of these files follow a standard format established by the domain …

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Zenith seminar: Aleksandra Levchenko “Integrating Big Data and Relational Data with a Functional SQL-like Query Language”

Zenith seminar: Jeudi 12 mars, 11h, salle 1/124 bat 5, Campus Saint Priest Integrating Big Data and Relational Data with a Functional SQL-like Query Language(*) Aleksandra Levchenko Zenith, Inria and LIRMM, University of Montpellier, France Odessa National Polytechnic University, Ukraine Abstract Multistore systems have been recently proposed to provide integrated access to multiple, heterogeneous data …

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IBC seminar: Dennis Shasha (NYU) “Statistics is Easy”

Séminaire IBC, pôle données connaissances LIRMM, Zenith Vendredi 6 mars à 14h Salle 2/22 Campus Saint-Priest – Bâtiment 5 860 rue de St Priest 34392 Montpellier Cedex 5 Statistics is Easy Dennis Shasha Courant Institute of Mathematical Sciences, New York University Inria, Zenith team, Montpellier Few people remember statistics with much love. To some, probability …

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Zenith seminar: Sihem Amer Yahia (LIG) “Task Assignment Optimization in Crowdsourcing”

Monday Dec 15 at 11 am Bat5 2/124 Task Assignment Optimization in Crowdsourcing By Dr. Sihem Amer-Yahia (LIG, Univ. Grenoble) A crowdsourcing process can be viewed as a combination of three components: worker skill estimation, worker-to-task assignment, and task accuracy evaluation. The reason why crowdsourcing today is so popular is that tasks are small, independent, …

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Zenith seminar “Multiplayer Games: a complex application in need for scalable replica management”, Bettina Kemme (McGill Univ.), Dec 9, 2014

9/12/2014 à 10h30, salle 5.1.056 Multiplayer Games: a complex application in need for scalable replica management Prof. Bettina Kemme, McGill University Multiplayer Online Games (MOGs) are an extremely popular online technology, one that produces billions of dollars in revenues. The underlying architecture of game engines is distributed by nature and has to maintain large amounts …

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Zenith seminar “A Distributed Collaborative Filtering Algorithm With Multiple and Heterogeneous Data Sources”, Mohamed Reda Bouadjenek, October 10, 2014

Reda will present his recent work in Distributed Collaborative Filtering on Friday 10 Oct at 3:30pm (room to be defined). A Distributed Collaborative Filtering Algorithm With Multiple and Heterogeneous Data Sources. Recommender systems are used as a mean to supply users with content that may be of interest to them. They have attracted the attention …

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Mastodons International Workshop on “Big Data Management and Crowd Sourcing towards Scientific Data”, June 30, 2014

Monday 30th june 2014, in MONTPELLIER, 95 rue de la Galéra IBC & LIRMM (UM2, CNRS-Mastodons), INRIA-UCSB associated team Bigdatanet Organisation : Esther Pacitti Lirmm reception desk : +33 (0)4 67 41 85 85 Workshop Objective In the context of the Mastodons project in Montpellier, we are addressing problems related to the management and analysis of big scientific data, in particular biology …

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Séminaire du pôle données connaissances : “In-Memory Analytics: Accelerating Business Performance” – QuartetFS, 23 juin 2014 à 11h.

Salle Galera 127 le 23-06-2014, 11h Organisé par l’équipe Zenith In-Memory Analytics: Accelerating Business Performance Antoine Chambille, Romain Colle QuartetFS, Paris The Big Data trend is a rebirth for Business Intelligence. On the one hand the web companies use technologies like Hadoop to extract value from data previously out of reach, because it is too …

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Zenith seminar: “CLyDE Mid-Flight: What we have learnt so far about the SSD-Based IO Stack”, by Philippe Bonnet (Univ. of Copenhagen), May 28, 2014

Zenith Seminar Room Galera 127 on May  28, 2014, 11am. CLyDE Mid-Flight: What we have learnt so far about the SSD-Based IO Stack  Philippe Bonnet, INRIA and IT University of Copenhagen Abstract: The quest for energy proportional systems and the growing performance gap between processors and magnetic disks has led to the adoption of SSDs …

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Analyse collaborative des nouveaux gisements personnels de données respectant leur confidentialité.

Zenith a participé à la rencontre Inria/Industrie, le Mardi 11 février 2014 à l’Ens de Lyon. Tristan Allard y a présenté nos travaux sur la découverte collaborative de profils dans les données personnelles, garantissant le respect de la confidentialité des données. Le “Quantified Self” est un mouvement qui gagne en popularité ces dernières années. Aujourd’hui, il …

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