Background and activities

Scientific, academic and artistic work

A selection of recent journal publications, artistic productions, books, including book and report excerpts. See all publications in the database

Journal publications

Part of book/report

  • Hauglid, Jon Olav; Ryeng, Norvald Hegelstad; Nørvåg, Kjetil. (2011) The DASCOSA-DB Grid Database System. Grid and Cloud Database Management.
  • Ryeng, Norvald Hegelstad; Hauglid, Jon Olav; Nørvåg, Kjetil. (2011) Site-Autonomous Distributed Semantic Caching. SAC'11: Proceedings of the 2011 ACM Symposium on Applied Computing.
  • Hauglid, Jon Olav; Nørvåg, Kjetil; Ryeng, Norvald Hegelstad. (2009) Efficient and Robust Database Support for Data-Intensive Applications in Dynamic Environments. Proceedings of the 25th IEEE International Conference on Data Engineering (ICDE 2009).
  • Ryeng, Norvald Hegelstad; Nørvåg, Kjetil. (2008) RIPPNET: Efficient Range Indexing in Peer-to-Peer Networks. Proceedings of the Third IEEE International Conference on Digital Information Management.
  • Ryeng, Norvald Hegelstad; Nørvåg, Kjetil. (2008) Robust Aggregation in Peer-to-Peer Database Systems. Proceedings of IDEAS '08.


  • Ryeng, Norvald Hegelstad. (2011) Improving Query Processing Performance in Large Distributed Database Management Systems. 2011. ISBN 978-82-471-3158-9. Doktoravhandlinger ved NTNU (293).