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CAISE
2006
Springer
15 years 8 months ago
Incremental Evaluation of OCL Constraints
: Integrity checking is aimed at determining whether an operation execution violates a given integrity constraint. To perform this computation efficiently, several incremental meth...
Jordi Cabot, Ernest Teniente
IDEAS
1999
IEEE
131views Database» more  IDEAS 1999»
15 years 10 months ago
ISIS: A Semantic Mediation Model and an Agent Based Architecture for GIS Interoperability
The diversity of spatial information systems promotes the need to integrate heterogeneous spatial or geographic information systems (GIS) in a cooperative environment. This paper ...
Eric Leclercq, Djamal Benslimane, Kokou Yét...
APVIS
2001
15 years 7 months ago
Visualising the Probability Distribution Function of Uncertain Data - Application to Stochastic Modelling of Ground Water Solute
An overview of previous approaches to the visualisation of uncertainty is presented making the distinction between verity visualisation, where the uncertainty information is an in...
Alan McKinnon, Emma Raymond
GIS
1999
ACM
15 years 10 months ago
Integrating GPS Data Within Embedded Internet GIS
In this paper we investigate the development of an embedded and mobile geographic information system. Its main characteristics concern the possibility to access various informatio...
Arunas Stockus, Alain Bouju, Frédéri...
WWW
2006
ACM
16 years 6 months ago
Integrating ecoinformatics resources on the semantic web
We describe ELVIS (the Ecosystem Location Visualization and Information System), a suite of tools for constructing food webs for a given location. We express both ELVIS input and ...
Cynthia Sims Parr, Andriy Parafiynyk, Joel Sachs, ...