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Postal Sem Sælands vei 7-9, NO-7491 Trondheim, Norway

Visitors Sem Sælands vei 7-9, NO-7034 Trondheim, Norway

University Links

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NTNU Database Group

The database and distributed systems research group is part of the Department of computer and information science (IDI), which is the principal computer science department at the Norwegian University of Science and Technology (NTNU) in Trondheim, Norway. The technology part of NTNU was formerly known as the Norwegian Institute of Technology (NTH).

These web pages provide information about the people in our group, outline our present courses and present our current research activities. In addition, you can find information regarding some of our past research projects, as well as a fairly complete overview of the publications that has been produced during the years.

SPOTLIGHT »Faculty Profile

Professor Kjell Bratbergsengen

Professor Kjell Bratbergsengen is head of the Department of Computer and Information Science, and being employed at NTNU since 1968, he can truly be considered a computer veteran. During the years he has been interested in databases, filesystems and operating systems, among other things. Currently his main research interest is database internals.

Prof. Bratbergsengen has the formal responsibility for master theses in computer science and technology, and currently he is also responsible for the course DT8102 Databasesystemer, videregående kurs.

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PUBLICATIONS »5 Most Recent

Christian Bøhn and Kjetil Nørvåg Extracting Named Entities and Synonyms from Wikipedia To appear in Proceedings of the 24th IEEE International Conference on Advanced Information Networking and Applications (AINA'2010) May 2010

Christos Doulkeridis, Akrivi Vlachou, Kjetil Nørvåg, Yannis Kotidis and Michalis Vazirgiannis Efficient Search based on Content Similarity over Self-Organizing P2P Networks To appear in Journal on Peer-to-Peer Networking and Applications, Springer March 2010

Akrivi Vlachou, Christos Doulkeridis, Yannis Kotidis and Kjetil Nørvåg Reverse Top-k Queries Proceedings of ICDE'2010, Los Angeles, USA March 2010

Christos Doulkeridis, Akrivi Vlachou, Kjetil Nørvåg and Michalis Vazirgiannis Distributed semantic overlay networks To appear in Handbook of Peer-to-Peer Networking, Springer January 2010

George Tsatsaronis, Iraklis Varlamis and Michalis Vazirgiannis Text Relatedness based on a Word Thesaurus Journal of Artifical Intelligence Research (JAIR), Vol. 37 January 2010

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