3777 search results - page 488 / 756 » Estimating the Quality of Databases |
121
Voted
DEXAW
2006
IEEE
15 years 6 months ago
2006
IEEE
One of the pre-requisites for the realization of the Semantic Web vision are matching techniques which are capable of handling the open, dynamic and heterogeneous nature of the se...
112
Voted
ICDE
2006
IEEE
15 years 6 months ago
2006
IEEE
Semantic validation of the effectiveness of a schema matching system is traditionally performed by comparing system-generated mappings with those of human evaluators. The human ef...
120
Voted
ADBIS
2006
Springer
15 years 6 months ago
2006
Springer
Abstract. In this paper, we identify issues and present solutions developed – both theoretical and experimental – during the course of developing a data stream management syste...
100
Voted
AMFG
2005
IEEE
15 years 6 months ago
2005
IEEE
Non-negative matrix factorization (NMF) is a recently developed method for finding parts-based representation of non-negative data such as face images. Although it has successfully...
DEXAW
2005
IEEE
15 years 6 months ago
2005
IEEE
In this paper we present a novel, ontology-based approach to service discovery, which exploits domain knowledge and semantic service descriptions to guide the service discovery pr...