Publications

adversarial search  clustering  collaborative filtering  collaborative systems  community detection  content-based recommendation  context  diversity  evaluation  evaluation methodologies  finance  graph search  group recommendation  hybrid recommendation  implicit feedback  information extraction  information retrieval  information retrieval models  metasearch  metrics  multimedia retrieval  news retrieval  nlp  novelty  P2P  performance prediction  personalization  rank aggregation  rank fusion  recommender sistems  recommender systems  relation extraction  semantic search  semantics  social networks  time  user profile  web search  web service discovery  web services