Title: Advances In Information Retrieval 33rd European Conference On Ir Resarch Ecir 2011 Dublin Ireland April 1821 2011 Proceedings
Subjects: Information systems, Computer science, Database management, Information storage and retrieval systems, Data mining, Multimedia systems, Artificial intelligence, Data Mining and Knowledge Discovery, Information retrieval, Information organization, Information Systems Applications (incl.Internet), Artificial Intelligence (incl. Robotics)