Merging orchestrations is a crucial issue in the development process of service-based applications. However, merging orchestrations with overlaps is a manual and tedious process t...
We report on a diary study of how and why knowledge workers use the World Wide Web. By examining in detail a complete two-day set of Web activities from each of 24 people, we cons...
A prerequisite to the effective design of user interfaces is an understanding of the tasks for which that interface will actually be used. Surprisingly little task analysis has ap...
Michael D. Byrne, Bonnie E. John, Neil S. Wehrle, ...
Applications increasingly make use of the distributed platform that the World Wide Web provides ? be it as a Software-as-a-Service such as salesforce.com, an application infrastru...
Heiko Ludwig, Jim Laredo, Kamal Bhattacharya, Lili...
In this paper, we present a framework providing integrity and authentication for secure workflow computation based on BPEL Web Service orchestration. We address a recent cryptogra...
Carlo Blundo, Emiliano De Cristofaro, Clemente Gal...