Given a network, we are interested in ranking sets of nodes that score highest on user-speciļ¬ed criteria. For instance in graphs from bibliographic data (e.g. PubMed), we would l...
: Classic IR (information retrieval) is inherently predicated on users searching for information, the socalled "information need". But the need behind a web search is oft...
Adversarial IR in general, and search engine spam, in particular, are engaging research topics with a real-world impact for Web users, advertisers and publishers. The AIRWeb works...
Carlos Castillo, Kumar Chellapilla, Dennis Fetterl...
Before undertaking new biomedical research, identifying concepts that have already been patented is essential. Traditional keyword based search on patent databases may not be suļ¬...