Toon De Pessemier, Kris Vanhecke, Simon Dooms, Tom Deryckere, Luc Martens. Extending User Profiles in Collaborative Filtering Algorithms to Alleviate the Sparsity Problem. In Joaquim Filipe, José Cordeiro, editors, Web Information Systems and Technologies - 6th International Conference, WEBIST 2010, Valencia, Spain, April 7-10, 2010, Revised Selected Papers. Volume 75 of Lecture Notes in Business Information Processing, pages 230-244, Springer, 2010. [doi]
Abstract is missing.