Why do people tag? Users have mostly avoided annotating media such as photos ? both in desktop and mobile environments ? despite the many potential uses for annotations, including...
Web services (WS) have become a significant part of the Web because of such attractive features as simple to use, platform independence, and XML/SOAP support. However, these featu...
In maintaining Digital Libraries, having bibliographic data up-to-date is critical, yet often minor irregularities may cause information isolation. Unlike documents for which vario...
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...
The problem of scheduling a weighted directed acyclic graph (DAG) to a set of homogeneous processors to minimize the completion time has been extensively studied. The NPcompletene...