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Methods for ranking user-generated text streams : a case study in blog feed retrieval

Keikha, Mostafa ; Crestani, Fabio (Dir.)

Thèse de doctorat : Università della Svizzera italiana, 2012 ; 2012INFO003.

User generated content are one of the main sources of information on the Web nowadays. With the huge amount of this type of data being generated everyday, having an efficient and effective retrieval system is essential. The goal of such a retrieval system is to enable users to search through this data and retrieve documents relevant to their information needs. Among the different retrieval...