Database management systems, with an emphasis on web data management (SPEX) and uncertainty and inconsistency in databases (MayBMS).
A list of projects with software and publications is available here.
Three selected publications
- World-Set Decompositions: Expressiveness and Efficient Algorithms. [pdf]
Dan Olteanu, Christoph Koch, Lyublena Antova.
In Elsevier Journal Theoretical Computer Science (TCS) , volume 403, Issues 2-3, Pages 133-416, 2008.
Long version of the ICDT'07 paper.
- Forward Node-Selecting Queries Over Trees. [preliminary version]
Dan Olteanu.
In ACM Trans. on Database Systems (TODS), vol. 32 no. 1, March 2007.
- SPEX: Streamed and Progressive Evaluation of XPath. [preliminary version]
Dan Olteanu.
In IEEE Trans. Know. and Data Eng. (TKDE), vol. 19 no. 7, July 2007.
Dan Olteanu joined Comlab in Sept 2007 as a University Lecturer [roughly equivalent to tenure-track Assistant Professor in North America]. Dan holds a Dipl.Ing. in Computer Science from Polytechnic University of Bucharest (Sept 2000) and a PhD in Computer Science from Ludwig Maximilian University of Munich (Feb 2005). Before joining Comlab, he was a postdoctoral researcher at Saarland University in Saarbruecken (April 2005 - Aug 2007), a visiting scientist at Cornell University in Ithaca (Fall 2006), and a temporary professor at Ruprecht Karl University in Heidelberg (Summer term 2007).
