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» The Complexity of the Annihilating Polynomial
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FSE
1997
Springer
246views Cryptology» more  FSE 1997»
15 years 1 months ago
Fast Message Authentication Using Efficient Polynomial Evaluation
Abstract. Message authentication codes (MACs) using polynomial evaluation have the advantage of requiring a very short key even for very large messages. We describe a low complexit...
Valentine Afanassiev, Christian Gehrmann, Ben J. M...
LFCS
1997
Springer
15 years 2 months ago
The Concurrency Complexity for the Horn Fragment of Linear Logic
The provability problem for the Horn fragment of linear logic is NP-complete [4, 1]. In this work we investigate various definitions of concurrency proposed in [2] and establish t...
Sergey Dudakov
CORR
2007
Springer
135views Education» more  CORR 2007»
14 years 10 months ago
Settling the Complexity of Computing Two-Player Nash Equilibria
We prove that Bimatrix, the problem of finding a Nash equilibrium in a two-player game, is complete for the complexity class PPAD (Polynomial Parity Argument, Directed version)
Xi Chen, Xiaotie Deng, Shang-Hua Teng
ESSLLI
2009
Springer
14 years 7 months ago
Cdiprover3: A Tool for Proving Derivational Complexities of Term Rewriting Systems
This paper describes cdiprover3 a tool for proving termination of term rewrite systems by polynomial interpretations and context dependent interpretations. The methods used by cdip...
Andreas Schnabl
WG
2007
Springer
15 years 4 months ago
Complexity and Approximation Results for the Connected Vertex Cover Problem
We study a variation of the vertex cover problem where it is required that the graph induced by the vertex cover is connected. We prove that this problem is polynomial in chordal g...
Bruno Escoffier, Laurent Gourvès, Jé...