114 search results - page 21 / 23 » Merging Stratified Knowledge Bases under Constraints |
DEXA
2009
Springer
14 years 1 months ago
2009
Springer
Describing relational data sources (i.e. databases) by means of ontologies constitutes the foundation of most of the semantic based approaches to data access and integration. In sp...
CLA
2007
13 years 8 months ago
2007
In this work we want to discuss an algorithm for drawing line diagrams of lattices based on force directed placement (FDP). This widely used technique in graph drawing introduces f...
SEMWEB
2009
Springer
14 years 1 months ago
2009
Springer
The Virtual Solar-Terrestrial Observatory (VSTO) is a distributed, scalable education and research environment for searching, integrating, and analyzing observational, experimental...
SIGMOD
2011
ACM
12 years 9 months ago
2011
ACM
Correctness of data residing in a database is vital. While integrity constraint enforcement can often ensure data consistency, it is inadequate to protect against updates that inv...
ECCV
2006
Springer
14 years 9 months ago
2006
Springer
Abstract. We cast the problem of motion segmentation of feature trajectories as linear manifold finding problems and propose a general framework for motion segmentation under affin...