Sussex Research Online: No conditions. Results ordered -Date Deposited. http://sro.sussex.ac.uk/ http://sro.sussex.ac.uk/images/sitelogo.png Sussex Research Online: No conditions. Results ordered -Date Deposited. http://sro.sussex.ac.uk/ Mon, 20 Nov 2023 16:08:19 +0000 Mon, 20 Nov 2023 16:08:19 +0000 en Tue, 07 May 2013 13:14:21 +0100 A deniable and efficient question & answer service over ad hoc social networks http://sro.sussex.ac.uk/id/eprint/24252/ http://sro.sussex.ac.uk/id/eprint/24252/ Fleming, Simon, Chalmers, Dan and Wakeman, Ian (2012) A deniable and efficient question & answer service over ad hoc social networks. Information Retrieval, 15 (3-4). pp. 296-331. ISSN 1573-7659