Category: Seminars

Feb 11

IBC seminar: Themis Palpanas “Data Series Management: Fulfilling the Need for Big Sequence Analytics” 19 jan. 2018

Séminaire IBC, organisé par  Zenith Lundi 19 mars 2018, 11h Salle 1/124, Bat. 5 Data Series Management: Fulfilling the Need for Big Sequence Analytics Themis Palpanas IUF et Université Paris Descartes There is an increasingly pressing need, by several applications in diverse domains, for developing techniques able to index and mine very large collections of …

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Permanent link to this article: https://team.inria.fr/zenith/ibc-seminar-themis-palpanas-data-series-management-fulfilling-the-need-for-big-sequence-analytics-19-jan-2018/

Feb 11

Journée d’étude Méthode, Intégrité Scientifique & Données, 16 février 2018, Montpellier.

Zenith participe à la Journée d’étude Méthode, Intégrité Scientifique & Données, Vendredi 16 février 2018, MSH SUD, Site Saint Charles 2, Montpellier.  

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Feb 08

Zenith Seminar: Vitor Silva “A methodology for capturing and analyzing dataflow paths in computational simulations” 31 jan. 2018

Mercredi 31 janvier, 11h, Salle 2/124 A methodology for capturing and analyzing dataflow paths in computational simulations Vitor Silva, COPPE/UFRJ, Rio de Janeiro Scientific applications in large-scale are based on the execution of complex computational models in a specific field of the science. Moreover, a huge volume of scientific data is commonly generated and stored in data …

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Permanent link to this article: https://team.inria.fr/zenith/zenith-seminar-vitor-silva-a-methodology-for-capturing-and-analyzing-dataflow-paths-in-computational-simulations-31-jan-2018/

Dec 03

Zenith Seminar: Christophe Godin “Can we Manipulate Tree-forms like Numbers ?” 7 dec. 2017

Can we manipulate tree-forms like numbers ? Christophe Godin, Inria Thursday 7 December at 14h30 Salle des séminaires, Bat. 4 Abstract: Tree-forms are ubiquitous in nature and recent observation technologies make it increasingly easy to capture their details, as well as the dynamics of their development, in 3 dimensions, with unprecedented accuracy. These massive and complex structural …

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Permanent link to this article: https://team.inria.fr/zenith/zenith-seminar-christophe-godin-can-we-manipulate-tree-forms-like-numbers-7-dec-2017/

Nov 09

Zenith seminar: Ji Liu “Efficient Uncertainty Analysis of Very Big Seismic Simulation Data ” 6 dec. 2017

Efficient Uncertainty Analysis of Very Big Seismic Simulation Data Ji Liu Zenith Postdoc Wednesday 6 December at 11h Room: 02/124, Bat 5 Abstract: In recent years, big  simulation data is commonly generated from specific models,  in  different applications domains (astronomy, bioinformatics social networks, etc). In general, the simulation data corresponds to meshes that represent for …

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Permanent link to this article: https://team.inria.fr/zenith/zenith-seminar-ji-liu-efficient-uncertainty-analysis-of-very-big-seismic-simulation-data-6-dec-2017/

Nov 08

IBC & SciDISC seminar: Marta Mattoso “Human-in-the-loop to Fine-tune Data in Real Time” 14 dec. 2017

Human-in-the-loop to Fine-tune Data in Real Time Marta Mattoso COPPE/UFRJ, Rio de Janeiro 14 december 2017, 11h Room 1/124, Bat.5 In long-lasting exploratory executions, it is often needed to fine-tune several parameters of complex computational models, because they may significantly impact performance.  Listing all possible combinations of parameters and exhaustively trying them all is nearly impossible …

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Permanent link to this article: https://team.inria.fr/zenith/marta-2017/

May 15

IBC seminar: Dennis Shasha “Reducing Errors by Refusing to Guess (Occasionally)” 1 June 2017

IBC Seminar Thursday 1 June 2017, 15h, room 1/124, bat. 5 Campus Saint Priest, Montpellier Reducing Errors by Refusing to Guess (Occasionally) Dennis Shasha New York University We propose a meta-algorithm to reduce the error rate of state-of-the-art machine learning algorithms by refusing to make predictions in certain cases even when the underlying algorithms suggest …

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Permanent link to this article: https://team.inria.fr/zenith/ibc-seminar-dennis-shasha-reducing-errors-by-refusing-to-guess-occasionally-1-june-2017/

Apr 26

IBC seminar: Fabio Porto “Simulation Data Management” 1 June 2017

IBC Seminar Thursday 1 June 2017, 14h, room 1/124, bat. 5 Campus Saint Priest, Montpellier Simulation Data Management Fabio Porto LNCC, Rio de Janeiro, Brazil Abstract: Numerical Simulation has attracted the interest of different areas from engineering and biology to astronomy. By using simulations scientists can analyse the behaviour of hard to observe phenomena and practitioners  can test …

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Permanent link to this article: https://team.inria.fr/zenith/ibc-seminar-fabio-porto-simulation-data-management-1-june-2017/

Feb 15

IBC seminar: Tamer Özsu “Approaches to RDF Data Management and SPARQL Query Processing” 9 march 2017

IBC Seminar Thursday 9 march 2017, 14h, room 3/124, bat. 5 Campus Saint Priest, Montpellier Approaches to RDF Data Management and SPARQL Query Processing M. Tamer Özsu University of Waterloo, Canada Resource Description Framework (RDF) was originally proposed by the World Wide Web Consortium (W3C) for modeling Web objects as part of developing the “semantic …

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Permanent link to this article: https://team.inria.fr/zenith/ibc-seminar-tamer-ozsu-approaches-to-rdf-data-management-and-sparql-query-processing-9-march-2017/

Jan 23

Zenith seminar: Fabio Porto “Database System Support of Simulation Data” 27 jan. 2017

Zenith seminar, friday 27 january 10h30-12h, room 2/124 bat 5 Campus Saint Priest Database System Support of Simulation Data Fabio Porto LNCC, Rio de Janeiro, Brazil Supported by increasingly efficient HPC infra-structure, numerical simulations are rapidly expanding to fields such as oil and gas, medicine and meteorology. As simulations become more precise and cover longer periods …

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Permanent link to this article: https://team.inria.fr/zenith/zenith-seminar-fabio-porto-database-system-support-of-simulation-data-27-jan-2017/