Kim Binsted Benjamin Bergen Seana Coulson Anton Nijholt Oliviero Stock Carlo Strapparava Graeme Ritchie Ruli Manurung Helen Pain Annalu Waller Dave O'Mara 59-69 2006 21 IEEE Intelligent Systems 2 http://doi.ieeecomputersociety.org/10.1109/MIS.2006.22 db/journals/expert/expert21.html#BinstedBCNSSRMPWO06