Thèse de doctorat : Université de Fribourg, 2014 ; no. 1822.
As the use of the Internet proliferates, so does the amount of information available. With the introduction of Web 2.0, which includes users as content generators, finding relevant information is even more complex. To tackle this problem of information overload, a number of different techniques have been introduced, including search engines, Semantic Web, and recommender systems, among others....
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