3836 search results - page 38 / 768 » Semantics of Database Transformations |
ISCI
2007
13 years 7 months ago
2007
The entity–relationship (ER) model, a powerful means for business and data modeling, needs to be enriched with new semantics as the real world changes and its understanding impr...
DKE
2006
13 years 7 months ago
2006
In schema integration, schematic discrepancies occur when data in one database correspond to metadata in another. We explicitly declare the context that is the meta information re...
GI
2009
Springer
13 years 5 months ago
2009
Springer
Abstract: This paper describes our work on designing and implementing a component for automatically integrating and updating information about configuration items into a Semantic W...
CW
2004
IEEE
13 years 11 months ago
2004
IEEE
An unfavourable phenomenon is observed: current electronic markets are fragmented and have formed a set of autonomously distributed product information islands. This leads to hete...
FP
1992
13 years 11 months ago
1992
In this paper we describe a series of program transformations that are currently being implemented in the Glasgow Haskell Compiler. They are semantics preserving program transform...