Information retrieval technology 4th Asia infomation retrieval symposium, AIRS 2008, Harbin, China, January 15-18, 2008 revised selected papers / [electronic resource] : [edited by] Hang Li...[et al.]. - Berlin, Heidelberg : Springer-Verlag Berlin Heidelberg, 2008. - 685 p. : ill., digital ; 24 cm. - Lecture Notes in Computer Science, 4993 0302-9743 ; . ISBN: 9783540686361 (electronic bk.) 9783540686330 (paper) Subjects--Topical Terms: Information storage and retrieval systems--Congresses.Information retrieval--Congresses.Database searching--Congresses.Information technology--Congresses. Dewey Class. No.: 025.04