Negotiation is one of the most important activities for organisations in conducting electronic business. Traditional purchasing and selling have been conducted through complex processes involving negotiation that includes coordination and cooperation. To conduct automated negotiation for...

Thesis (PhD)--University of South Australia, 2004.

Cross-case analysis is a qualitative methodology widely used in social science. However, systematic and rigorous analysis techniques that consistently produce objective and reliable findings need to be identified. This paper adapts Porter?s Strategic Group Mapping principles to form an analysis...

Throughout the centuries, business lives have been changing and modifying. Each era in history brought new needs, demands and requirements. During the Agricultural era land and tools played important roles, while during the Industrial era machines and factories played a dominant role in shaping...

Changes in work, along with improvements in techniques to statistically model uncertainty, have resulted in a class of groupware tools able to forecast the activities and/or attentional state of their users. This thesis represents an exploration into the design, development, and use of one such...

The research into agent-based intelligent decision support systems is important to the medical industry because these systems can be used to improve the quality of healthcare in many ways. The areas these systems can be used in are diverse from the storage of medical records to the examination...

An agent is generally defined as an entity capable of perceiving its environment and accomplishing a particular action without explicit instruction. Blindly taking directives without thinking is typically not intelligent, so rather a software agent is deemed intelligent if it may be...

We analyze how di erent dimensions of a seller's reputation a ectpricing power in electronic markets. We do so by using text miningtechniques to identify and structure dimensions of importance fromfeedback posted on reputation systems, by aggregating and scoring thesedimensions based on the...

As Internet-based commerce becomes increasingly widespread, large datasets about the demand for and pricing of a wide variety of productsbecome available. These present exciting new opportunities for empiricaleconomic and business research, but also raise new statistical issuesand challenges. In...

Information systems can serve as intermediaries between the buyers andthe sellers in a market, creating an "electronic marketplace"that lowers the buyers' cost to acquire information about seller pricesand product offerings. As a result, electronic marketplaces reduce theinefficiencies caused by...