A Data and Query Model for Dynamic Playlist Generation. - Claus Aage Jensen; Ester M. Mungure; Torben Bach Pedersen; Kenneth Sørensen (ICDE Workshops, 2007)

Effective Bitmap Indexing for Non-metric Similarities. - Claus Aage Jensen; Ester M. Mungure; Torben Bach Pedersen; Kenneth Sørensen; François Deliège (DEXA (1), 2010)