Instant Messaging is in addition to Web and Email the most popular service on the Internet. With xOperator we demonstrate the implementation of a strategy which deeply integrates I...
The web's hyperlinks are notoriously brittle, and break whenever a resource migrates. One solution to this problem is a transparent resource migration mechanism, which separa...
This paper describes how to generate compositions of semantic Web services using social trust information from user ratings of the services. We present a taxonomy of features, suc...
In this work, a laboratory of remote access is proposed to perform experiments using the Internet in order to facilitate the propagation of technical and scientific information an...
Services Computing is emerging as a new discipline. The acceptance of web services technology stems from the fact that services enable easy integration and interoperation of enter...