Answering queries over ontologies is an important issue for the Semantic Web. Aggregate queries were widely studied for relational databases but almost no results are known for ag...
Diego Calvanese, Evgeny Kharlamov, Werner Nutt, Ca...
In the conventional Peer-to-Peer (P2P) networks, many research projects or practical applications still use the keyword-based retrieval methods in the information searching compon...
The last decade of basic research in the area of Description Logics (DL) has created a stable theory, efficient inference procedures, and has demonstrated a wide applicability of ...
The University Class Scheduler (UCS) presented in this paper is a novel scheduling tool intended to be used by universities to schedule classes into classrooms. In essence, UCS al...
Deanna M. Needell, Jeff A. Stuart, Tamara C. Thiel...
The Extensible Markup Language (XML) is considered as the de facto standard for information processing and exchange on the Internet and in the enterprise services domain. It is wid...