573 search results - page 38 / 115 » Sketch Data Models, Relational Schema and Data Specification... |
ICWS
2009
IEEE
14 years 4 months ago
2009
IEEE
—The vision of the Semantic Web has brought about new challenges at the intersection of web research and data management. One fundamental research issue at this intersection is t...
DATESO
2007
13 years 9 months ago
2007
We address a problem of updating XML documents having their XML schema described by a Document Type Definition (DTD) without breaking their validity. We present a way how to expre...
OTM
2005
Springer
14 years 1 months ago
2005
Springer
In this paper we will concentrate on the conceptual modeling and semantics of service delegation and alignment in information systems. In delegation, one typically has the situatio...
ACSC
2004
IEEE
13 years 11 months ago
2004
IEEE
Graph drawing is an important area of information visualization which concerns itself with the visualization of relational data structures. Relational data like networks, hierarch...
SIGMOD
2006
ACM
14 years 7 months ago
2006
ACM
In this paper, we propose a methodological approach for the model driven development of secure XML databases (DB). This proposal is within the framework of MIDAS, a model driven m...