The second evaluation campaign of the Cross Language Evaluation Forum (CLEF) for European languages was held from January to September 2001. This campaign prove

Search for information is no longer exclusively limited within the native language of the user, but is more and more extended to other languages. This gives ris

The first evaluation campaign of the Cross-Language Evaluation Forum (CLEF) for European languages was held from January to September 2000. The campaign cul- na

This open access book summarizes the first two decades of the NII Testbeds and Community for Information access Research (NTCIR). NTCIR is a series of evaluatio

Class-tested and coherent, this textbook teaches classical and web information retrieval, including web search and the related areas of text classification and