Apostolos Dailianas Jakka Sairamesh Vibby Gottemukkala Anant Jhingran Profit-Driven Matching in E-Marketplaces: Trading Composable Commodities. 153-179 1999 Agent Mediated Electronic Commerce (IJCAI Workshop) db/conf/ijcai/ijcai99ec.html#DailianasSGJ99