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» The three dimensions of proofs
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LICS
1995
IEEE
15 years 9 months ago
Structural Cut Elimination
We present new proofs of cut elimination for intuitionistic, classical, and linear sequent calculi. In all cases the proofs proceed by three nested structural inductions, avoiding...
Frank Pfenning
JAR
2008
124views more  JAR 2008»
15 years 6 months ago
Formal Verification of a C-like Memory Model and Its Uses for Verifying Program Transformations
This article presents the formal verification, using the Coq proof assistant, of a memory model for low-level imperative languages such as C and compiler intermediate languages. Be...
Xavier Leroy, Sandrine Blazy
ICDT
2005
ACM
149views Database» more  ICDT 2005»
15 years 11 months ago
Approximately Dominating Representatives
We propose and investigate from the algorithmic standpoint a novel form of fuzzy query called approximately dominating representatives or ADRs. The ADRs of a multidimensional point...
Vladlen Koltun, Christos H. Papadimitriou
ICWSM
2008
15 years 7 months ago
Blog Link Classification
Blog links raise three key questions: Why did the author make the link, what exactly is he pointing at, and what does he feel about it? In response to these questions we introduce...
Justin Martineau, Matthew Hurst
JACM
2010
135views more  JACM 2010»
15 years 4 months ago
A dynamic data structure for 3-D convex hulls and 2-D nearest neighbor queries
We present a fully dynamic randomized data structure that can answer queries about the convex hull of a set of n points in three dimensions, where insertions take O(log3 n) expect...
Timothy M. Chan