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AMAI
2004
Springer
15 years 9 months ago
Unrestricted vs Restricted Cut in a Tableau Method for Boolean Circuits
This paper studies the relative proof complexity of variations of a tableau method for Boolean circuit satisfiability checking obtained by restricting the use of the cut rule in s...
Matti Järvisalo, Tommi A. Junttila, Ilkka Nie...
CORR
2007
Springer
91views Education» more  CORR 2007»
15 years 4 months ago
Optimal Watermark Embedding and Detection Strategies Under Limited Detection Resources
We propose an information–theoretic approach to the watermark embedding and detection under limited detector resources. First, we present asymptotically optimal decision regions...
Neri Merhav, Erez Sabbag
AUTOMATICA
2000
102views more  AUTOMATICA 2000»
15 years 4 months ago
Stabilization of relative equilibria for underactuated systems on Riemannian manifolds
This paper describes a systematic procedure to exponentially stabilize relative equilibria of mechanical systems. We review the notion of relative equilibria and their stability i...
Francesco Bullo
SODA
2004
ACM
128views Algorithms» more  SODA 2004»
15 years 5 months ago
Equivalence of local treewidth and linear local treewidth and its algorithmic applications
We solve an open problem posed by Eppstein in 1995 [14, 15] and re-enforced by Grohe [16, 17] concerning locally bounded treewidth in minor-closed families of graphs. A graph has ...
Erik D. Demaine, Mohammad Taghi Hajiaghayi
DCC
2002
IEEE
16 years 4 months ago
Itoh-Tsujii Inversion in Standard Basis and Its Application in Cryptography and Codes
This contribution is concerned with a generalization of Itoh and Tsujii's algorithm for inversion in extension fields GF(qm ). Unlike the original algorithm, the method introd...
Jorge Guajardo, Christof Paar