Category: News

TCS: Efficient asymmetric inclusion of regular expressions with interleaving and counting for XML type-checking

Efficient asymmetric inclusion of regular expressions with interleaving and counting for XML type-checking by Dario Colazzo, Giorgio Ghelli, Luca Pardini and Carlo Sartiani in Theoretical Computer Science (TCS)

Permanent link to this article: https://team.inria.fr/oak/2013/04/25/tcs-efficient-asymmetric-inclusion-of-regular-expressions-with-interleaving-and-counting-for-xml-type-checking/

ACM TODS: Algebraic Techniques for XML View Maintenance

“Algebraic Techniques for XML View Maintenance”, by Angela Bonifati, Martin Goodfellow, Ioana Manolescu and Domenica Sileo accepted for publication in ACM TODS

Permanent link to this article: https://team.inria.fr/oak/2013/04/19/acm-tods-algebraic-techniques-for-xml-view-maintenance/

Dario Colazzo: Processing XML Queries and Updates on Map/Reduce Clusters

14.30, room 435, PCRI Abstract Very large XML documents are generated and processed in several contexts, in particular in those involving scientific data and logs. In order to process such large documents we have designed and implemented techniques based on data partitioning for the evaluation of XQuery queries and updates on Map/Reduce clusters. The proposed …

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Permanent link to this article: https://team.inria.fr/oak/2013/04/19/dario-colazzo-processing-xml-queries-and-updates-on-mapreduce-clusters/

Léon Leblay is born

Leon was born at 4 pm on March 29, and he is doing well, just like his parents. Congrats and welcome into our world!

Permanent link to this article: https://team.inria.fr/oak/2013/03/30/leon-leblay-is-born/

Bogdan Cautis: Social-aware search: instance optimality versus efficiency

14.00, room 445, PCRI Abstract We present in this talk our recent research on top-k query answering in social applications. This problem requires a significant departure from socially agnostic techniques for information retrieval. One can now exploit the social links in order to obtain more relevant results, valid not only with respected to the keyword …

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Permanent link to this article: https://team.inria.fr/oak/2013/03/29/bogdan-cautis-social-aware-search-instance-optimality-versus-efficiency/

ACM TODS: Almost-Linear Inclusion for XML Regular Expression Types

Almost-Linear Inclusion for XML Regular Expression Types by Dario Colazzo, Giorgio Ghelli, Luca Pardini and Carlo Sartiani in ACM Transactions on Database Systems (TODS)

Permanent link to this article: https://team.inria.fr/oak/2013/03/16/acm-tods-almost-linear-inclusion-for-xml-regular-expression-types/

Roxana Horincar: Online Refresh Strategies for Content Based Feed Aggregation

14.00, room 445, PCRI Abstract With the rapid growth of data sources, services and devices connected to the Internet, online available web content is getting more and more diverse and dynamic. In order to facilitate the efficient dissemination of evolving and temporary information, many web applications publish their new information as RSS and Atom documents …

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Permanent link to this article: https://team.inria.fr/oak/2013/03/15/roxana-horincar-online-refresh-strategies-for-content-based-feed-aggregation/

EDBT 2013: Rehearsals

Alexandra and Jesús will do a rehearsal of the talks they will give at EDBT 2013. It will take place on Wednesday, March 13, at 11.00, room 445. Please find the details of the talks below.   When: Wednesday, March 13, at 11.00 Where: PCRI building, room 445 —– Authors: François Goasdoué, Ioana Manolescu and …

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Permanent link to this article: https://team.inria.fr/oak/2013/03/13/edbt-2013-rehearsals/

Datalyse project on Big Data Analytics

The Datalyse project on Big Data Analytics in the Cloud has been accepted in the  “Cloud / Big Data” call of Investissements d’Avenir. The project is with Business & Decision (coordinator), Les Mousquetaires, LIG, Inria Lille, and LIRMM. Datalyse will start on May 1st.

Permanent link to this article: https://team.inria.fr/oak/2013/02/22/datalyse-project-on-big-data-analytics/

Matteo Magnani: The skyline operator: recent research trends and applications

14.30, room 445, PCRI Abstract The skyline operator (aka Pareto front) extracts relevant records from multidimensional databases according to multiple criteria. This operator has received a lot of attention because of its ability to identify the best records in a database without requiring to specify complex parameters like the relative importance of each criterion (as …

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Permanent link to this article: https://team.inria.fr/oak/2013/02/19/matteo-magnani-the-skyline-operator-recent-research-trends-and-applications/