We present an optimized query rewriting algorithm for OWL 2 QL that computes the rewriting set of a user query by avoiding unnecessary inferences and extended clause subsumption ch...
This paper investigates an optimization technique for reasoning with qualified number restrictions in the description logic ALCQHR+ . We present a hybrid architecture where a stan...
This paper describes the design and evaluation of Shared Speech Interface (SSI), an application for an interactive multitouch tabletop display designed to facilitate medical conve...
We present an automated program analysis, called Reach, to compute program inputs that cause evaluation of explicitly-marked target expressions. Reach has a range of applications ...
This paper presents a methodological approach for the semiautomatic refinement and assessment of subgroup patterns using summarization and clustering techniques in the context of ...