Sara Rodríguez Alberto Fernández Vicente Julián Juan M. Corchado Sascha Ossowski Vicente J. Botti THOMAS-MALL: A Multiagent System for Shopping and Guidance in Malls. 594-601 2009 IWANN (1) http://dx.doi.org/10.1007/978-3-642-02478-8_75 conf/iwann/2009-1 db/conf/iwann/iwann2009-1.html#RodriguezFJCOB09