Gesellschaft fr Informatik e.V.

Lecture Notes in Informatics


Enterprise Modelling and Information Systems Architectures, Proceedings of the Workshop in Klagenfurt, Austria, 24.- 25. October 2005 P-75, 80-93 (2005).


2005


Editors

Jörg Desel, Ulrich Frank (eds.)


Contents

A model-driven approach for the rapid development of E-negotiation systems

M. Benyoucef and S. Rinderle

Abstract


Most of today's e-marketplaces support a single negotiation protocol. The protocol is usually built into the e-marketplace infrastructure, therefore if a new one is introduced then a time consuming and complex process of implementing it takes place. Moreover, participants in the e-marketplace need to adapt their interfaces to the new protocol, especially if they make use of automated means such as software agents to interact with the e-marketplace. This paper reports on a model-driven approach and a framework for rapid and user-friendly development of configurable e-marketplaces and automated e-negotiation systems. A designer on the e-marketplace specifies negotiation protocols using Statecharts and feeds them to a mapping system that transforms them into web service orchestrations. Participants use automated negotiation systems to interact with the e-marketplace. An automated negotiation entity capable of interacting with the e- marketplace is generated based on the negotiation protocol implemented on the e- marketplace. The automated negotiation entity is provided with negotiation strategies and tactics specified in a declarative format. We propose a mapping algorithm to transform Statechart models of negotiation protocols into web service orchestrations.


Full Text: PDF

ISBN 3-88579-404-7


Last changed 24.01.2012 21:52:40