87 search results - page 3 / 18 » On Languages for the Specification of Integrity Constraints ... |
CAISE
2005
Springer
13 years 11 months ago
2005
Springer
This paper describes two different ways of understanding operation contracts in conceptual modeling: the strict and the extended interpretations. The main difference between them l...
VL
1999
IEEE
13 years 10 months ago
1999
IEEE
In this paper we propose a visual interface for the specification of predicates to be used in queries on spatio-temporal databases. The approach is based on a visual specification...
KDD
2004
ACM
14 years 6 months ago
2004
ACM
We present a case study about the application of the inductive database approach to the analysis of Web logs. We consider rich XML Web logs ? called conceptual logs ? that are gen...
IJSI
2008
13 years 6 months ago
2008
In this paper, we demonstrate the use of qualitative spatial modelling as the foundation for the conceptual representation of route instructions, to enable robust humanrobot intera...
VLDB
1991
ACM
13 years 9 months ago
1991
ACM
: This paper describes a design methodology for an object oriented database,basedon a semantic network. This approach is based on the assumption that Yemanticdata models are more p...