Author's posts
Jan 10
Oak is an Inria project
Oak has been formally approved by Inria as a project (having been a team since April 2012). Congrats and lots of success!
Permanent link to this article: https://team.inria.fr/oak/2013/01/10/oak-is-a-project/
Dec 26
EDBT 2013: Processing XML Queries and Updates on Map/Reduce Clusters
Processing XML Queries and Updates on Map/Reduce Clusters by Nicole Bidoit, Dario Colazzo, Noor Malla, Maurizio Nolé, Carlo Sartiani and Federico Ulliana Demonstration in EDBT 2013
Permanent link to this article: https://team.inria.fr/oak/2012/12/26/edbt-2013-processing-xml-queries-and-updates-on-mapreduce-clusters/
Dec 20
Yanlei Diao: Scalable, Low-Latency Data Analytics and its Applications
14.00, room 445, PCRI Abstract An integral part of many data-intensive applications is the need to collect and analyze enormous data sets, such as click streams, search logs, and sensor streams to derive answers and insights with low latencies. Concurrently, new programming models and architectures have been developed for large-scale cluster computing, exemplified by recent …
Permanent link to this article: https://team.inria.fr/oak/2012/12/20/yanlei-diao-scalable-low-latency-data-analytics-and-its-applications/
Dec 19
Themis Palpanas: Entity Resolution for Big Data
11.00, room 445, PCRI Abstract Highly heterogeneous data have boomed during the last decade, due to their largely distributed way of production: corporations of any size, individual users as well as automatic extraction tools have contributed a constantly increasing volume of heterogeneous and noisy information. Entity Resolution (ER) helps to reduce the corresponding entropy by …
Permanent link to this article: https://team.inria.fr/oak/2012/12/19/themis-palpanas-entity-resolution-for-big-data/
Dec 18
Vassilis Christophides: Continuous Queries over Text Streams
10.30, room 445, PCRI Abstract Web 2.0 technologies have transformed the Web from a publishing only environment into a vibrant information place where yesterday’s end users become nowadays content generators themselves. The vast amounts of user generated content available in various social media (Facebook, Twitter, blogs, discussion forums) in conjunction with traditional information producers (e.g., …
Permanent link to this article: https://team.inria.fr/oak/2012/12/18/vassilis-christophides-continuous-queries-over-text-streams/
Dec 12
PhD defense of Federico Ulliana
14.00, room 455, PCRI Title: “Types for Detecting XML Query-Update Independence” Abstract: In the last decade XML became one of the main standards for data storage and exchange on the Web. Detecting XML query-update independence is crucial to efficiently perform data management tasks, like those concerning view-maintenance, concurrency control, and security. This thesis presents a novel static analysis technique to …
Permanent link to this article: https://team.inria.fr/oak/2012/12/12/phd-defense-of-federico-ulliana/
Dec 07
Amélie Gheerbrant: Pattern-based XML queries
14.00, room 445, PCRI Abstract We present results of our study of pattern-based XML query languages. A variety of analogs of conjunctive queries over XML documents have been studied in the literature. We focus on languages based on tree patterns, which follow the structure of tree documents. They arise naturally in many problems related to …
Permanent link to this article: https://team.inria.fr/oak/2012/12/07/amelie-gheerbrant-pattern-based-xml-queries/
Nov 06
ICDE 2013: Triples in the clouds
Triples in the clouds by Zoi Kaoudi and Ioana Manolescu Tutorial in IEEE ICDE 2013
Permanent link to this article: https://team.inria.fr/oak/2012/11/06/icde-2013-triples-in-the-clouds/
Nov 02
Evaggelia Pitoura: Diversifying query results and answering historical queries on large graphs
14.00, room 445, PCRI Abstract In this talk, I shall briefly present our recent research on two topics: (a) supporting diversity in query results and (b) managing historical queries on graphs. Diversity has recently attracted a lot of attention as a means of increasing user satisfaction in recommendation systems, information retrieval and database queries. Diversification …
Permanent link to this article: https://team.inria.fr/oak/2012/11/02/evaggelia-pitoura-diversifying-query-results-and-answering-historical-queries-on-large-graphs/
Oct 15
ACM TODS: Optimizing XML Querying using Type-based Document Projection
Optimizing XML Querying using Type-based Document Projection by Veronique Benzaken, Giuseppe Castagna, Dario Colazzo and Kim Nguyen in ACM Transactions on Database Systems (TODS)
Permanent link to this article: https://team.inria.fr/oak/2012/10/15/acm-tods-optimizing-xml-querying-using-type-based-document-projection/