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Titolo |
Advances in Information Retrieval [Risorsa elettronica] : 31th European Conference on IR Research, ECIR 2009, Toulouse, France, April 6-9, 2009. Proceedings / edited by David Hutchison, Takeo Kanade, Josef Kittler, Jon M. Kleinberg, Friedemann Mattern, John C. Mitchell, Moni Naor, Oscar Nierstrasz, C. Pandu Rangan, Bernhard Steffen, Madhu Sudan, Demetri Terzopoulos, Doug Tygar, Moshe Y. Vardi, Gerhard Weikum, Mohand Boughanem, Catherine Berrut, Josiane Mothe, Chantal Soule-Dupuy |
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