3244 search results - page 238 / 649 » Extensions to Description Logics |
130
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JSYML
2000
15 years 6 months ago
2000
The choice construct (choose x : '(x)) is useful in software speci cations. We study extensions of rst-order logic with the choice construct. We prove some results about Hilb...
191
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CONCUR
2001
Springer
15 years 11 months ago
2001
Springer
A key issue in the design of a model-checking tool is the choice of the formal language with which properties are specified. It is now recognized that a good language should exten...
174
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CI
2004
15 years 6 months ago
2004
We present a general approach for representing and reasoning with sets of defaults in default logic, focussing on reasoning about preferences among sets of defaults. First, we con...
187
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CONCUR
2009
Springer
15 years 10 months ago
2009
Springer
We define an extension of forest algebra for -forests. We show how the standard algebraic notions (free object, syntactic algebra, morphisms, etc.) extend to the infinite case. To ...
158
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CLIMA
2004
15 years 8 months ago
2004
We present TCTLKD, a logic for knowledge, correctness and real time. TCTLKD is interpreted on real time deontic interpreted systems, and extension to continuous time of deontic int...