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» A Really Temporal Logic
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ICCS
2004
Springer
15 years 9 months ago
A Priorean Approach to Time Ontologies
Any non-trivial top-level ontology should take temporal notions into account. The details of how this should be done, however, are frequently debated. In this paper it is argued th...
Peter Øhrstrøm, Henrik Schärfe
VLDB
1992
ACM
116views Database» more  VLDB 1992»
15 years 8 months ago
Supporting Lists in a Data Model (A Timely Approach)
This paper considers the problem of adding list as a type constructor to an object-oriented data model. In particular, we are concerned with how lists in a database can be constru...
Joel E. Richardson
AI
2008
Springer
15 years 4 months ago
Analysing inconsistent first-order knowledgebases
It is well-known that knowledgebases may contain inconsistencies. We provide a framework of measures, based on a first-order four-valued logic, to quantify the inconsistency of a ...
John Grant, Anthony Hunter
FORMATS
2006
Springer
15 years 8 months ago
A Dose of Timed Logic, in Guarded Measure
We consider interval measurement logic IML, a sublogic of Zhou and Hansen's interval logic, with measurement functions which provide real-valued measurement of some aspect of ...
Kamal Lodaya, Paritosh K. Pandya
ICTAI
2007
IEEE
15 years 10 months ago
Qualitative Constraints Representation for the Time and Space in SAT
In this paper we consider the consistency problem of temporal or spatial qualitive constraint networks. A new encoding making it possible to represent and solve this problem in th...
Jean-François Condotta, Dominique D'Almeida