bias collaborative filtering collaborative systems contact recommendation context diversity evaluation experimental methodology finance graph search group recommendation hybrid recommendation information extraction information retrieval information retrieval models information retrieval theory link prediction metasearch metrics multimedia retrieval network monitoring news retrieval nlp non-random missing data novelty performance prediction personalization popularity rank aggregation rank fusion recommendation recommender systems relation extraction semantic search semantics social networks survey time web search web services
2009 |
| M. Fernández, V. López, M. Sabou, V. Uren, D. Vallet, E. Motta, P. Castells. Using TREC for cross-comparison between classic IR and ontology-based search models at a Web scale. Workshop on Semantic Search (SemSearch 2009), at the 18th International World Wide Web Conference (WWW 2009). Madrid, Spain, April 2009. |