80 search results - page 8 / 16 » Hypothetical Temporal Reasoning in Databases |
146
Voted
AAAI
1996
15 years 5 months ago
1996
The representation of narratives of actions and observations is a current issue in Knowledge Representation, where traditional plan-oriented treatments of action seem to fall shor...
143
Voted
GIS
2002
ACM
15 years 3 months ago
2002
ACM
This paper contributes a general approach to characterizing patterns of change in a spatio-temporal database. While there is a particular interest in modelling and querying how sp...
136
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TC
1997
15 years 5 months ago
1997
In this paper we describe a new approach to repairing violations of integrity constraints in databases with null values. By adopting basic concepts from model-based diagnosis, we ...
127
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DBPL
1993
Springer
15 years 7 months ago
1993
Springer
This paper presents database applications of the recently proposed Transaction Logic—an extension of classical predicate logic that accounts in a clean and declarative fashion f...
124
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GIS
1999
ACM
15 years 8 months ago
1999
ACM
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...