bias collaborative filtering collaborative systems contact recommendation context diversity evaluation finance group recommendation hybrid recommendation information extraction information retrieval information retrieval models information retrieval theory knn learning to rank link prediction metasearch metrics multi-armed bandits multimedia retrieval network monitoring news retrieval nlp non-random missing data novelty performance prediction personalization popularity probabilistic models rank aggregation rank fusion recommender systems relation extraction semantic search semantics social networks thompson sampling web search web services
2011 |
| D. Vallet, M. Halvey, J. Jose, P. Castells. Applying Soft Links to Diversify Video Recommendations. 9th International Workshop on Content-Based Multimedia Indexing (CBMI 2011). Madrid, Spain, June 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. |
2008 |
| C. Dolbear, P. Hobson, D. Vallet, M. Fernández, I. Cantador, P. Castells. Personalised Multimedia Summaries. In Y. Kompatsiaris, P. Hobson (Eds.): Semantic Multimedia and Ontologies. Springer Verlag, March 2008, ISBN: 978-1-84800-075-9, pp. 165-184. |
2006 |
| A. Evans, M. Fernández, D. Vallet, P. Castells. Adaptive Multimedia Access: From User Needs to Semantic Personalisation. IEEE International Symposium on Circuits and Systems (ISCAS 2006). Kos, Greece, May 2006. |