Yoshihito Saito Takayuki Fujimoto Tokuro Matsuo A New Negotiation Mechanism for Agent-Based Lecture Allocation Systems. 639-644 2008 ACIS-ICIS http://doi.ieeecomputersociety.org/10.1109/ICIS.2008.107 conf/ACISicis/2008 db/conf/ACISicis/ACISicis2008.html#SaitoFM08