Media type: E-Article Title: On the Move to Meaningful Internet Systems: OTM 2010 Workshops: An Advanced Multimodal Platform for Educational Social Networks Contributor: Caschera, Maria Chiara; D’Ulizia, Arianna; Ferri, Fernando; Grifoni, Patrizia imprint: Springer Berlin Heidelberg, 2010 Published in: On the Move to Meaningful Internet Systems: OTM 2010 Workshops Language: Not determined DOI: 10.1007/978-3-642-16961-8_53 ISSN: 0302-9743; 1611-3349 Origination: Footnote: