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» Representation Theory for Default Logic
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JELIA
1990
Springer
15 years 1 months ago
Semantic Interpretation as Higher-Order Deduction
Traditional accounts of the semantic interpretation of quantified phrases and its interaction with reference and ellipsis have relied on formal manipulations of logical forms (qua...
Fernando C. N. Pereira
ICFP
2009
ACM
15 years 10 months ago
Non-parametric parametricity
Type abstraction and intensional type analysis are features seemingly at odds--type abstraction is intended to guarantee parametricity and representation independence, while type ...
Georg Neis, Derek Dreyer, Andreas Rossberg
ENTCS
2008
140views more  ENTCS 2008»
14 years 9 months ago
Higher-Order Separation Logic in Isabelle/HOLCF
We formalize higher-order separation logic for a first-order imperative language with procedures and local variables in Isabelle/HOLCF. The assertion language is modeled in such a...
Carsten Varming, Lars Birkedal
GLVLSI
2007
IEEE
171views VLSI» more  GLVLSI 2007»
15 years 3 months ago
Combinational equivalence checking for threshold logic circuits
Threshold logic is gaining prominence as an alternative to Boolean logic. The main reason for this trend is the availability of devices that implement these circuits efficiently (...
Tejaswi Gowda, Sarma B. K. Vrudhula, Goran Konjevo...
FCA
2005
Springer
207views Formal Methods» more  FCA 2005»
15 years 3 months ago
From Formal Concept Analysis to Contextual Logic
Abstract. A main goal of Formal Concept Analysis from its very beginning has been the support of rational communication. The source of this goal lies in our understanding of mathem...
Frithjof Dau, Julia Klinger