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AAAI
1997
13 years 11 months ago
Ordered Semantic Hyper Linking
In this paper, we present a novel first order theorem proving strategy - ordered semantic hyper linking. Ordered semantic hyper linking (OSHL) is an instance-based refutational th...
David A. Plaisted, Yunshan Zhu
LISP
2006
76views more  LISP 2006»
13 years 10 months ago
Semantics of roundoff error propagation in finite precision calculations
We introduce a concrete semantics for floating-point operations which describes the propagation of roundoff errors throughout a calculation. This semantics is used to assert the co...
Matthieu Martel
ICFEM
2004
Springer
14 years 3 months ago
Memory-Model-Sensitive Data Race Analysis
Abstract. We present a “memory-model-sensitive” approach to validating correctness properties for multithreaded programs. Our key insight is that by specifying both the inter-t...
Yue Yang, Ganesh Gopalakrishnan, Gary Lindstrom
AIPS
2009
13 years 11 months ago
Optimality Properties of Planning Via Petri Net Unfolding: A Formal Analysis
We provide a theoretical analysis of planning via Petri net unfolding, a novel technique for synthesising parallel plans. Parallel plans are generally valued for their execution f...
Sarah L. Hickmott, Sebastian Sardiña
JSAI
2005
Springer
14 years 3 months ago
Implicatures and Evidentiality of Because Complements at Syntax-Semantics-Pragmatics Interfaces
This paper will explain the asymmetry parallelism between node ‘because’ and toki ‘when’ in terms of the availability of Evidential Phrase in syntax, following the analysis...
Yurie Hara