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SAS
2009
Springer
147views Formal Methods» more  SAS 2009»
16 years 5 months ago
Polymorphic Fractional Capabilities
Abstract. The capability calculus is a framework for statically reasoning about program resources such as deallocatable memory regions. Fractional capabilities, originally proposed...
Hirotoshi Yasuoka, Tachio Terauchi
CADE
2008
Springer
16 years 5 months ago
Proving Bounds on Real-Valued Functions with Computations
Interval-based methods are commonly used for computing numerical bounds on expressions and proving inequalities on real numbers. Yet they are hardly used in proof assistants, as th...
Guillaume Melquiond
CADE
2008
Springer
16 years 5 months ago
Multi-completion with Termination Tools (System Description)
Abstract. In this paper we describe a new tool for performing KnuthBendix completion with automatic termination tools. It is based on two ingredients: (1) the inference system for ...
Haruhiko Sato, Sarah Winkler, Masahito Kurihara, A...
CADE
2008
Springer
16 years 5 months ago
Modularity of Confluence
We present a novel proof of Toyama's famous modularity of confluence result for term rewriting systems. Apart from being short and intuitive, the proof is modular itself in th...
Vincent van Oostrom
CADE
2008
Springer
16 years 5 months ago
The Annual SUMO Reasoning Prizes at CASC
Previous CASC competitions have focused on proving difficult problems on small numbers of axioms. However, typical reasoning applications for expert systems rely on knowledge base...
Adam Pease, Geoff Sutcliffe, Nick Siegel, Steven T...