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» Temporal Theories of Reasoning
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TPHOL
2005
IEEE
16 years 3 days ago
A HOL Theory of Euclidean Space
We describe a formalization of the elementary algebra, topology and analysis of finite-dimensional Euclidean space in the HOL Light theorem prover. (Euclidean space is RN with the...
John Harrison
AAAI
2000
15 years 8 months ago
Describing Rigid Body Motions in a Qualitative Theory of Spatial Regions
We explore the expressive power of a recently developed qualitative region-based geometry and apply it to the problem of representing and reasoning about the motion of rigid bodie...
Brandon Bennett, Anthony G. Cohn, Paolo Torrini, S...
LOGCOM
2006
58views more  LOGCOM 2006»
15 years 6 months ago
Proof Theory for Casari's Comparative Logics
Comparative logics were introduced by Casari in the 1980s to treat aspects of comparative reasoning occurring in natural language. In this paper Gentzen systems are defined for the...
George Metcalfe
FORMATS
2005
Springer
16 years 1 days ago
Real Time Temporal Logic: Past, Present, Future
This paper attempts to improve our understanding of timed languages and their relation to timed automata. We start by giving a constructive proof of the folk theorem stating that t...
Oded Maler, Dejan Nickovic, Amir Pnueli
CHARME
1993
Springer
68views Hardware» more  CHARME 1993»
15 years 10 months ago
Temporal Analysis of Time Bounded Digital Systems
To perform veri cation of digital systems with time bounded delays, it is essential to characterize the space of all possible system behaviors. In this paper, we describe our analy...
Alan R. Martello, Steven P. Levitan