342 search results - page 69 / 69 » Branch-and-bound processing of ranked queries |
BMCBI
2007
13 years 5 months ago
2007
Background: We present a probabilistic topic-based model for content similarity called pmra that underlies the related article search feature in PubMed. Whether or not a document ...
VLDB
2002
ACM
13 years 5 months ago
2002
ACM
Many modern database applications require content-based similarity search capability in numeric attribute space. Further, users' notion of similarity varies between search se...