Sciweavers

473 search results - page 5 / 95
» Numerical Aspects in the Data Model of Conceptual Informatio...
Sort
View
GIS
1999
ACM
13 years 12 months ago
Spatio-Temporal Conceptual Models: Data Structures + Space + Time
Nowadays, many applications need data modeling facilities for the description of complex objects with spatial and/or temporal facilities. Responses to such requirements may be fou...
Christine Parent, Stefano Spaccapietra, Esteban Zi...
AOSD
2006
ACM
14 years 1 months ago
Expressing different conceptual models of join point selections in aspect-oriented design
When specifying pointcuts, i.e. join point selections, in AspectOriented Software Development, developers have in different situations different conceptual models in mind. Aspect-...
Dominik Stein, Stefan Hanenberg, Rainer Unland
CCS
2009
ACM
14 years 8 months ago
A conceptual framework for Group-Centric secure information sharing
In this paper, we propose a conceptual framework for developing a family of models for Group-Centric information sharing. The traditional approach to information sharing, characte...
Ram Krishnan, Ravi S. Sandhu, Jianwei Niu, William...
DLOG
2003
13 years 9 months ago
Conceptual Modeling with Description Logics
The purpose of the chapter is to help someone familiar with DLs to understand the issues involved in developing an ontology for some universe of discourse, which is to become a co...
Alexander Borgida, Ronald J. Brachman
SIGMOD
2006
ACM
142views Database» more  SIGMOD 2006»
14 years 7 months ago
Model driven development of secure XML databases
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...
Belén Vela, Eduardo Fernández-Medina, Esperanza ...