A web site presents a graph–like spatial structure composed of pages connected by hyperlinks. This structure may represent an environment in which situated agents associated to v...
Context-aware Web service is an interactive model between the context of service requesters and the services in Web-enabled environments. We envision that providing context-aware ...
Biological web data sources have now become essential information sources for researchers. However, their use is tedious, labor-intensive, repetitive, and possibly involve the int...
Orchestration is currently presented as a way to coordinate web services in order to define business processes. In this paper we revisit these concepts, showing the current limita...
Many databases have become Web-accessible through form-based search interfaces (i.e., search forms) that allow users to specify complex and precise queries to access the underlying...