Emerging technologies and information systems for the knowledge society [Electronic resource] : first world summit on the knowledge society, WSKS 2008, Athens, Greece, September 24-26, 2008: proceedings / ed. J. J. Carbonell . - Electronic text data. - Berlin ; Heidelberg : Springer, 2008. - (Lecture notes in computer science, ISSN 0302-9743 ; 5288). - ISBN 978-3-540-87781-3 : Б. ц.