Contributions:
2005
J. Galinski, A. Kaya, and R. Möller. Development of a server to support the formal semantic web query language OWL-QL. In I. Horrocks, U. Sattler, and F. Wolter, editors, Proc. International Workshop on Description Logics, 2005.
Bibtex entry Paper (PDF)
V. Haarslev, R. Möller, and M. Wessel.
Description Logic Inference Technology: Lessions Learned in the
Trenches.
In I. Horrocks, U. Sattler, and F. Wolter, editors, Proc. International
Workshop on Description Logics, 2005.
Bibtex entry Paper (PDF)
Abstract
Optimized description logic systems are now available for quite a long time. Whereas initially, to a large extent only T-box reasoning was used in applications, now more and more applications also rely on A-box reasoning. In this article we summarize our experiences with the description logic reasoner Racer and perform an evaluation of the system with respect to instance retrieval benchmarks. In addition, we report on our experiences with two years of user support for OWL knowledge base development and usage. The article provides an overview over the state of the art in description logic inference technology and derives suggestions for future developments.
M. Wessel and R. Möller.
A High Performance Semantic Web Query Answering Engine.
In I. Horrocks, U. Sattler, and F. Wolter, editors, Proc. International
Workshop on Description Logics, 2005.
Bibtex entry Paper (PDF)
Abstract
We present an (extensively revised) semantic web query language called nRQL as well as a working high performance implementation of this language in the RacerPro system. We present the features of this query answering engine.