automatic summarization axiomatic information retrieval bias collaborative filtering collaborative systems community detection contact recommendation context diversity evaluation finance group recommendation hybrid recommendation implicit feedback information extraction information retrieval information retrieval models information retrieval theory knn link prediction metasearch metrics multi-armed bandits multimedia retrieval news retrieval nlp non-random missing data novelty performance prediction personalization popularity rank aggregation rank fusion recommender systems relation extraction semantic search semantics social networks web services xbrl
2006 |
| M. Fernández, D. Vallet, P. Castells. Using Historical Data to Enhance Rank Aggregation. 29th Annual International ACM Conference on Research and Development in Information Retrieval (SIGIR 2006). Seattle, WA, USA, August 2006, pp. 643-644. |
|
M. Fernández, D. Vallet, P. Castells.
Probabilistic Score Normalization for Rank Aggregation.
28th European Conference on Information Retrieval (ECIR 2006), Springer Verlag Lecture Notes in Computer Science, Vol. 3936, ISBN 3-540-33347-9. London, UK, April 2006, pp. 553-556. Poster |
2005 |
| P. Castells, M. Fernández, D. Vallet, P. Mylonas, Y. Avrithis. Self-Tuning Personalized Information Retrieval in an Ontology-Based Framework. 1st IFIP WG 2.12 & WG 12.4 International Workshop on Web Semantics (SWWS 2005). Springer Verlag Lecture Notes in Computer Science, Vol. 3762. Agia Napa, Cyprus, November 2005, ISSN: 3-540-29739-1, pp. 977-986. |