?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Commonsense+Aspects+of+Buying+and+Selling&rft.creator=Akman%2C+Varol&rft.creator=Ersan%2C+Murat&rft.subject=Cognitive+Psychology&rft.subject=Artificial+Intelligence&rft.description=We+describe+an+experimental+approach+towards+implementing+a+commonsense+%60micro-theory'+for+buying+and+selling.+Our+prototype+system+characterizes+how+intelligent+agents+hold+items+and+money%2C+how+they+buy+and+sell+items%2C+and+the+way+money+and+items+are+transferred.+The+ontology+of+the+system+includes+money+(cash%2C+check%2C+credit+card)%2C+agents+(people%2C+organizations)%2C+items+(movable%2C+real+estate%2C+service)%2C+barter%2C+and+the+notions+of+transfer%2C+loan%2C+buying+by+installments%2C+profit+and+loss.&rft.date=1996-07&rft.type=Journal+(Paginated)&rft.type=PeerReviewed&rft.format=application%2Fpostscript&rft.identifier=http%3A%2F%2Fcogprints.org%2F463%2F2%2Fcs.ps&rft.identifier=++Akman%2C+Varol+and+Ersan%2C+Murat++(1996)+Commonsense+Aspects+of+Buying+and+Selling.++%5BJournal+(Paginated)%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F463%2F