3059 search results - page 162 / 612 » Information modeling for single sourcing |
NIPS
2003
14 years 11 months ago
2003
We propose an information-theoretic clustering approach that incorporates a pre-known partition of the data, aiming to identify common clusters that cut across the given partition...
90
Voted
FLAIRS
2006
14 years 11 months ago
2006
In this paper, we describe an approach to modelling contextaware systems starting on the knowledge level. We make use of ideas from Activity Theory to structure the general contex...
108
Voted
ICWE
2004
Springer
15 years 3 months ago
2004
Springer
Ubiquitous and mobile web applications are typically very autonomous in nature, because they rely on additional information about the user’s context. In this paper we present a g...
WWW
2001
ACM
15 years 10 months ago
2001
ACM
Integrity constraints are an essential part of a modern schema definition language. They are useful for semantic specification, update consistency control, query optimization, inf...
CAISE
2005
Springer
15 years 3 months ago
2005
Springer
In data integration, a Merge operator takes as input a pair of schemas in some conceptual modelling language, together with a set of correspondences between their constructs, and p...