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» On the Computational Complexity of Cut-Reduction
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CRYPTO
2006
Springer
97views Cryptology» more  CRYPTO 2006»
13 years 11 months ago
Robust Multiparty Computation with Linear Communication Complexity
We present a robust multiparty computation protocol. The protocol is for the cryptographic model with open channels and a polytime adversary, and allows n parties to actively secur...
Martin Hirt, Jesper Buus Nielsen
TCS
2010
13 years 5 months ago
Computing the graph-based parallel complexity of gene assembly
We consider a graph-theoretical formalization of the process of gene assembly in ciliates introduced in Ehrenfeucht et al (2003), where a gene is modeled as a signed graph. The ge...
Artiom Alhazov, Chang Li, Ion Petre
CLIMA
2010
13 years 7 months ago
Is Computational Complexity a Barrier to Manipulation?
When agents are acting together, they may need a simple mechanism to decide on joint actions. One possibility is to have the agents express their preferences in the form of a ballo...
Toby Walsh
COCO
1998
Springer
109views Algorithms» more  COCO 1998»
13 years 11 months ago
Complexity Limitations on Quantum Computation
We use the powerful tools of counting complexity and generic oracles to help understand the limitations of the complexity of quantum computation. We show several results for the p...
Lance Fortnow, John D. Rogers
MLQ
2007
83views more  MLQ 2007»
13 years 6 months ago
Computing the complexity of the relation of isometry between separable Banach spaces
We compute here the Borel complexity of the relation of isometry between separable Banach spaces, using results of Gao, Kechris [1] and Mayer-Wolf [4]. We show that this relation ...
Julien Melleray