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EFDBS
2003
13 years 11 months ago
Implementing Mediators through Virtual Updateable Views
Mediators are considered basic architectural units for integration of distributed, heterogeneous information resources. In the paper we propose powerful virtual updateable views as...
Hanna Kozankiewicz, Jacek Leszczylowski, Kazimierz...
DS
1997
97views Database» more  DS 1997»
13 years 11 months ago
A Formalization of ODMG Queries
The ODMG proposal has helped to focus the work on object-oriented databases (OODBs) onto a common object model and query language. Nevertheless there are several shortcomings of t...
Holger Riedel, Marc H. Scholl
VDB
2000
135views Database» more  VDB 2000»
13 years 11 months ago
Query-By-Trace: Visual Predicate Specification in Spatio-Temporal Databases
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 ...
Martin Erwig, Markus Schneider
ENTCS
2006
114views more  ENTCS 2006»
13 years 9 months ago
Prototyping SOS Meta-theory in Maude
We present a prototype implementation of SOS meta-theory in the Maude term rewriting language. The prototype defines the basic concepts of SOS meta-theory (e.g., transition formul...
Mohammad Reza Mousavi, Michel A. Reniers
JSW
2008
124views more  JSW 2008»
13 years 9 months ago
A Role-Based Approach in Dynamic Task Delegation in Agent Teamwork
This paper presents a role-based agent teamwork language called RoB-MALLET (Role-Based Multi-Agent Logic Language for Encoding Teamwork). Roles have been used to form multi-agent t...
Yu Zhang