@inproceedings{ Title = {Alternating-offers protocol for multi-issue bilateral negotiation in semantic-enabled marketplaces}, Booktitle = {6th International and 2nd Asian Semantic Web Conference (ISWC2007+ASWC2007)}, Year = {2007}, Month = {November}, Pages = {393--406}, Abstract = {We present a semantic-based approach to multi-issue bilateral negotiation for e-commerce. We use Description Logics to model advertisements, and relations among issues as axioms in a TBox. We then introduce a logic-based alternating-offers protocol, able to handle conflicting information, that merges non-standard reasoning services in Description Logics with utility thoery to find the most suitable agreements. We illustrate and motivate the theoretical framework, the logical language, and the negotiation protocol.}, Url = {http://data.semanticweb.org/conference/iswc-aswc/2007/tracks/research/papers/393} }