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121
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ECCC
2010
79views more  ECCC 2010»
15 years 3 months ago
IP = PSPACE using Error Correcting Codes
The IP theorem, which asserts that IP = PSPACE (Lund et. al., and Shamir, in J. ACM 39(4)), is one of the major achievements of complexity theory. The known proofs of the theorem ...
Or Meir
AIML
2008
15 years 5 months ago
Valentini's cut-elimination for provability logic resolved
In 1983, Valentini presented a syntactic proof of cut-elimination for a sequent calculus GLSV for the provability logic GL where we have added the subscript V for "Valentini&q...
Rajeev Goré, Revantha Ramanayake
157
Voted
LICS
2008
IEEE
15 years 10 months ago
From Axioms to Analytic Rules in Nonclassical Logics
We introduce a systematic procedure to transform large classes of (Hilbert) axioms into equivalent inference rules in sequent and hypersequent calculi. This allows for the automat...
Agata Ciabattoni, Nikolaos Galatos, Kazushige Teru...
128
Voted
CL
2000
Springer
15 years 7 months ago
Certification of Compiler Optimizations Using Kleene Algebra with Tests
We use Kleene algebra with tests to verify a wide assortment of common compiler optimizations, including dead code elimination, common subexpression elimination, copy propagation,...
Dexter Kozen, Maria-Christina Patron
116
Voted
CAGD
2006
72views more  CAGD 2006»
15 years 3 months ago
Inherently improper surface parametric supports
We identify a class of monomial supports that are inherently improper because any surface rational parametrization defined on them is improper. A surface support is inherently imp...
Eng-Wee Chionh, Xiao-Shan Gao, Liyong Shen