Patrick VALDURIEZ

Author's posts

Zenith seminar: Renan Souza “Providing Online Data Analytical Support for Humans in the Loop of Computational Science and Engineering Applications”, 15 jan. 2019

Zenith seminar: 15/01/19, 15h – BAT5-02.124 Providing Online Data Analytical Support for Humans in the Loop of Computational Science and Engineering Applications Renan Souza (IBM Research Brazil and UFRJ, Rio de Janeiro) Abstract.Computational Scientists and Engineers analyze complex and big data during the execution of long-lasting data processing workflows in parallel machines. Depending on the results, …

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Permanent link to this article: https://team.inria.fr/zenith/zenith-seminar-renan-souza-15-jan-2019/

Zenith seminar: Eduardo Ogasawara “Comparing Motif Discovery Techniques with Sequence Mining in the Context of Space-Time Series”, 26 nov. 2018

Zenith seminar:  26/11/18, 14h – BAT5-02.249 Comparing Motif Discovery Techniques with Sequence Mining in the Context of Space-Time Series Eduardo Ogasawara CEFET / Rio de Janeiro) Abstract:  A relevant area that is being explored in time series analysis community is finding patterns. Patterns are sub-sequences of time series that are related to some special properties …

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Permanent link to this article: https://team.inria.fr/zenith/zenith-seminar-eduardo-ogasawara-comparing-motif-discovery-techniques-with-sequence-mining-in-the-context-of-space-time-series-26-nov-18/

Zenith seminar: Nicolas Anciaux “Personal Data Management Systems using Trusted Execution Environments” 21 nov. 2018

Zenith seminar Wed. 21 nov. 2018, 10h30 Bat. 5, room 1.124 Personal Data Management Systems using Trusted Execution Environments Nicolas Anciaux Inria Saclay & UVSQ Abstract : Thanks to smart disclosure initiatives and new regulations like GDPR, Personal Data Management Systems (PDMS) emerges. The PDMS paradigm empowers each individual with his complete digital environment. On the …

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Permanent link to this article: https://team.inria.fr/zenith/zenith-seminar-nicolas-anciaux-personal-data-management-systems-using-trusted-execution-environments-21-nov-2018/

IBC and Zenith Seminar: Daniel de Oliveira “Parameter and Data Recommendation in Scientific Workflows based on Provenance”, 5 June 2018

IBC seminar (WP5): 5/6/2018, room 1.124, 14h Organized by Zenith Parameter and Data Recommendation in Scientific Workflows based on Provenance Daniel de Oliveira Fluminense Federal University Rio de Janeiro, Brazil Abstract: A growing number of data- and compute-intensive experiments have been modeled as scientific workflows in the last years. Such experiments are commonly executed several types varying parameters and input data …

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Permanent link to this article: https://team.inria.fr/zenith/ibc-and-zenith-seminar-daniel-de-oliveira-parameter-and-data-recommendation-in-scientific-workflows-based-on-provenance-5-june-2018/

Zenith seminar: Patrick Valduriez “Blockchain 2.0: opportunities and risks” 19 oct 2018

Séminaire Zenith: vendredi 19 octobre 2018, 11h BAT5-01.124 Blockchain 2.0: opportunities and risks Patrick Valduriez Zenith, Inria & LIRMM Popularized by bitcoin and other digital currencies, the blockchain has the potential to revolutionize our economic and social systems.  Blockchain was invented for bitcoin to solve the double spending problem of previous digital currencies without the …

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Permanent link to this article: https://team.inria.fr/zenith/zenith-seminar-patrick-valduriez-blockchain-2-0-opportunities-and-risks-19-oct-2018/

Zenith seminar: Mathieu Fontaine “Alpha-stable process for signal processing” 20 sept 2018

Séminaire Zenith: jeudi 20 septembre 2018, 11h BAT5-01.124, Campus Saint Priest Alpha-stable process for signal processing Mathieu Fontaine Zenith, Inria & LIRMM The scientific topic of sound source separation (SSS) aims at decomposing audio signals into their constitutive components, e.g. separate the main singer voice from the background music or from the background noise. In …

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Permanent link to this article: https://team.inria.fr/zenith/zenith-seminar-mathieu-fontaine-alpha-stable-process-for-signal-processing-20-sept-2018/

IBC seminar: Dennis Shasha “Reducing Errors by Refusing to Guess (Occasionally)” 1 june 2018.

Séminaire IBC, organisé par  Zenith Vendredi 1er juin 2018, 14h Salle des séminaire, Bat. 4, LIRMM SafePredict: Reducing Errors by Refusing to Guess (Occasionally) Dennis Shasha Courant Institute, 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 …

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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-2018/

PhD/postdoc positions in Machine Learning and Big Data

Zenith  is proposing a PhD position and a postdoc position on machine learning and big data, with Antoine Liutkus and Patrick Valduriez as advisors. The successful candidates would work with us at Inria offices in Montpellier on: learning parameters models in big data, with applications to audio data analysis and processing. Main research themes: . Parallelization, …

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Permanent link to this article: https://team.inria.fr/zenith/phdpost-positions-in-machine-learning-and-big-data/

Journée Droit de l’Internet: la blockchain, Montpellier, Vendredi 2 mars 2018

Zenith participe à la Journée Droit de l’Internet: la blockchain, Faculté de Droit et de Science Politique, Montpellier, Vendredi 2 mars 2018. Programme    

Permanent link to this article: https://team.inria.fr/zenith/journee-droit-de-linternet-la-blockchain-montpellier-vendredi-2-mars-2018/

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/