944 search results - page 17 / 189 » Evaluating Ontology Cleaning |
DLOG
2009
13 years 6 months ago
2009
We present a novel reasoning procedure for Horn SHIQ ontologies--SHIQ ontologies that can be translated to the Horn fragment of first-order logic. In contrast to traditional reaso...
ESWS
2007
Springer
14 years 2 months ago
2007
Springer
State-of-the-art research on automated learning of ontologies from text currently focuses on inexpressive ontologies. The acquisition of complex axioms involving logical connective...
LREC
2008
13 years 10 months ago
2008
In this paper, we discuss methods of measuring the performance of ontology-based information extraction systems. We focus particularly on the Balanced Distance Metric (BDM), a new...
WWW
2005
ACM
14 years 9 months ago
2005
ACM
The reasoning tasks that can be performed with semantic web service descriptions depend on the quality of the domain ontologies used to create these descriptions. However, buildin...
SEMWEB
2007
Springer
14 years 2 months ago
2007
Springer
Potluck is a web user interface (Figure 1) that lets casual users— those without programming skills and data modeling expertise—merge and repurpose heterogeneous Semantic Web d...