Julien Leblay

Julien Leblay

Research Assistant

Leaving date: 28th February 2015

Projects:

Interests

Web data management, query optimization, Linked Data, crowdsourcing

Biography

I currently work on the problem of query answering under access restrictions and constraints with Michael Benedikt and Efthymia Tsamoura.

I did my PhD at the LRI, Université Paris-Sud and Inria Saclay in Orsay, France. My research topic involved finding efficient querying methods for the semantic web. I was part of the Ladhak/OAK teams and my supervisors were François Goasdoué and Ioana Manolescu.

In a previous life, I worked as a developer and consultant on various topics ranging from machine translation to data integration.

Activities

During my PhD, I taught database administration, database theory, Object-Oriented programming and systems administration to undergraduate students. I also supervised projects for undergraduate and graduate students.

I was a PC member of the SSDBM (2014), CIKM (2014, 2015) conferences.

Selected Publications

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Querying with Access Patterns and Integrity Constraints

Michael Benedikt‚ Julien Leblay and Efthymia Tsamoura

In PVLDB. Vol. 8. No. 6. Pages 690–701. 2015.

Details about Querying with Access Patterns and Integrity Constraints | BibTeX data for Querying with Access Patterns and Integrity Constraints | Download (pdf) of Querying with Access Patterns and Integrity Constraints
Growing Triples on Trees: an XML−RDF Hybrid Model for Annotated Documents

François Goasdoué‚ Konstantinos Karanasos‚ Yannis Katsis‚ Julien Leblay‚ Ioana Manolescu and Stamatis Zampetakis

In VLDB Journal. 2013.

Details about Growing Triples on Trees: an XML−RDF Hybrid Model for Annotated Documents | BibTeX data for Growing Triples on Trees: an XML−RDF Hybrid Model for Annotated Documents | Link to Growing Triples on Trees: an XML−RDF Hybrid Model for Annotated Documents
View Selection in Semantic Web Databases

François Goasdoué‚ Konstantinos Karanasos‚ Julien Leblay and Ioana Manolescu

In Proceedings of the VLDB Endowment (PVLDB). Vol. 5. No. 2. October, 2011.

Details about View Selection in Semantic Web Databases | BibTeX data for View Selection in Semantic Web Databases | Link to View Selection in Semantic Web Databases