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POPL
2004
ACM
15 years 10 months ago
Extensional normalisation and type-directed partial evaluation for typed lambda calculus with sums
We present a notion of -long ? -normal term for the typed lambda calculus with sums and prove, using Grothendieck logical relations, that every term is equivalent to one in norm...
Vincent Balat, Roberto Di Cosmo, Marcelo P. Fiore
KRDB
2003
111views Database» more  KRDB 2003»
14 years 11 months ago
A Framework for Answering Queries using Multiple Representation and Inference Techniques
The Polylog framework is designed to provide a language for efficiently automating complex queries of information represented in multiple formats. A Polylog program contains a set...
Nicholas L. Cassimatis
CLEF
2008
Springer
14 years 12 months ago
RAVE: A Fast Logic-Based Answer Validator
RAVE (Real-time Answer Validation Engine) is a logic-based answer validator/selector designed for real-time question answering. Instead of proving a hypothesis for each answer, RAV...
Ingo Glöckner
TASE
2007
IEEE
15 years 4 months ago
Design of a Certifying Compiler Supporting Proof of Program Safety
Safety is an important property of high-assurance software, and one of the hot research topics on it is the verification method for software to meet its safety policies. In our p...
Yiyun Chen, Lin Ge, Baojian Hua, Zhaopeng Li, Chen...
MKM
2009
Springer
15 years 4 months ago
Combining Coq and Gappa for Certifying Floating-Point Programs
Abstract. Formal verification of numerical programs is notoriously difficult. On the one hand, there exist automatic tools specialized in floatingpoint arithmetic, such as Gappa...
Sylvie Boldo, Jean-Christophe Filliâtre, Gui...