Four years of research has led to a theory that describes how people assess the credibility of Web sites. This theory proposes that users notice and interpret various Web site ele...
Abstract. This paper presents a true-concurrent approach to formalising integration of Small-to-Medium Enterprises (SMEs) with Web services. Our approach formalises common notions ...
Technology can play an important role in enabling people to interact with each other. The Web is one such technology with the affordances for sharing information and for connectin...
This paper presents a set of tools and techniques for analyzing interactions of composite web services which are specified in BPEL and communicate through asynchronous XML message...
We propose a new Web search system that helps users clarify their information needs through interaction. The system represents the user's information needs using a query grap...