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 rank aggregation rank fusion recommender systems relation extraction semantic search semantics social networks social web time trec web search web service discovery web services xbrl
2007 |
| J. Tejedor, R. García, M. Fernández, F. J. López, F. Perdrix, J. A. Macías, R. M. Gil, M. Oliva, D. Moya, J. Colás, P. Castells. Ontology-Based Retrieval of Human Speech. 6th International Workshop on Web Semantics (WebS 2007) at the 18th International Conference on Database and Expert Systems Applications (DEXA 2007). Regensburg, Germany, September 2007. |