By Manuela Angioni, Emanuela De Vita (auth.), Vincenzo Pallotta, Alessandro Soro, Eloisa Vargiu (eds.)
This quantity includes revised and prolonged models of papers offered on the 4th version of the overseas workshop on disbursed and Agent-based Retrieval Toos (DART'10) held in June 2010, together with the Symposium on Human Language expertise for the data Society, in Geneva, Swizerland. Practitioners and researchers engaged on pervasive and clever entry to internet prone and dispensed details retrieval met to percentage their effects and insights in interesting and difficult themes reminiscent of: (i) social media and collaboration, (ii) new demanding situations in seek expertise, (iii) sentiment research and opinion mining, (iv) allotted info retrieval, (v) pervasive intelligence. each bankruptcy, prior to discussing intensive the explicit subject, provides a complete evaluate of similar paintings and state-of-the-art, within the desire of this quantity to be of use within the years yet to come, to either researchers and students.