Providing Diversity in K-Nearest Neighbor Query Results

Anoop Jain Parag Sarda Jayant R. Haritsa Providing Diversity in K-Nearest Neighbor Query Results http://arxiv.org/abs/cs.DB/0310028 2003 CoRR cs.DB/0310028 db/journals/corr/corr0310.html#cs-DB-0310028