366 search results - page 25 / 74 » Optimizing the Evaluation of XPath Using Description Logics |
76
Voted
BDA
2006
14 years 11 months ago
2006
XML data projection (or pruning) is one of the main optimization techniques recently adopted in the context of main-memory XML query-engines. The underlying idea is quite simple: ...
EMSOFT
2001
Springer
15 years 2 months ago
2001
Springer
Abstract. Advances in VLSI technology have lead to a tremendous increase in the density and number of devices that can be manufactured in a single microchip. One of the interesting...
JSAT
2008
14 years 9 months ago
2008
In this technical report we briefly describe the instances submitted to the 2006 and 2007 MaxSAT Evaluations. First, we introduce the instances that can be directly encoded as Max...
86
Voted
WWW
2006
ACM
15 years 10 months ago
2006
ACM
Ontologies are at the heart of the semantic web. They define the concepts and relationships that make global interoperability possible. However, as these ontologies grow in size t...
DLOG
2007
14 years 12 months ago
2007
Abstract. Concept approximation is an inference service for Description Logics that provides “translations” of concept descriptions from one DL to a less expressive DL. In [4] ...