Advances in information retrieval  31th European Conference on IR Research, ECIR 2009, Toulouse, France, April 6-9, 2009 ; proceedings /  [electronic resource] : 
 ECIR 2009 
edited by Mohand Boughanem ... [et al.]. 
 - Berlin, Heidelberg :  Springer Berlin Heidelberg,  2009. 
 - xxii, 821 p. :  ill., digital ;  24 cm. 
 - Lecture notes in computer science,  5478  0302-9743 ; .
<br/><br/><label>ISBN: </label>9783642009587 (electronic bk.) 9783642009570 (paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database management--Congresses.<br/>Information storage and retrieval systems--Congresses.<br/>Database Management.<br/>Artificial Intelligence (incl. Robotics)<br/>Information Systems Applications (incl.Internet)<br/>Information Storage and Retrieval.<br/>Data Mining and Knowledge Discovery.<br/>Computer Science.<br/>Multimedia Information Systems.
<br/><br/><label>LC Class. No.: </label>QA76.9.D3  / E92 2009 
<br/><br/><label>Dewey Class. No.: </label>005.74