Michele Ruta Tommaso Di Noia Eugenio Di Sciascio Giacomo Piscitelli Ontology Driven Resource Discovery in Bluetooth Based M-Marketplace. 76 2006 conf/wecwis/2006 CEC/EEE http://doi.ieeecomputersociety.org/10.1109/CEC-EEE.2006.66 db/conf/wecwis/cec2006.html#RutaNSP06