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AAAI
1997
15 years 6 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»
15 years 5 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
15 years 11 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
15 years 6 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
15 years 11 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