Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2001/10/01 Vol. E84-DNo. 10 ;
pp. 1294-1301 Type of Manuscript: Special Section PAPER (IEICE/IEEE Joint Special Issue on Autonomous Decentralized Systems and Systems' Assurance) Category: Electronic Commerce Keyword: electronic commerce (EC), service collaboration, service matching, mediator, one-stop service,