action learning automatic summarization clustering collaborative filtering collaborative systems context context-aware diversity evaluation experimental methodology feature selection finance folksonomy group recommendation hybrid recommendation information extraction information retrieval information retrieval models metasearch metrics multimedia retrieval news retrieval nlp novelty performance prediction personalization popularity rank aggregation rank fusion recommender systems relation extraction semantic search semantics social networks time trec web search web service discovery web services xbrl
2011 |
| D. Vallet, F. Hopfgartner, J. M. Jose, P. Castells. Effects of Usage-Based Feedback on Video Retrieval: A Simulation-Based Study. ACM Transactions on Information Systems 29(2), April 2011. |