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» Complexity Theory and Algorithms
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148
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STOC
2009
ACM
181views Algorithms» more  STOC 2009»
16 years 5 months ago
The detectability lemma and quantum gap amplification
The quantum analog of a constraint satisfaction problem is a sum of local Hamiltonians - each (term of the) Hamiltonian specifies a local constraint whose violation contributes to...
Dorit Aharonov, Itai Arad, Zeph Landau, Umesh V. V...
COMPGEOM
2008
ACM
15 years 6 months ago
Embedding and similarity search for point sets under translation
Pattern matching in point sets is a well studied problem with numerous applications. We assume that the point sets may contain outliers (missing or spurious points) and are subjec...
Minkyoung Cho, David M. Mount
CORR
2008
Springer
211views Education» more  CORR 2008»
15 years 4 months ago
Competitive Design of Multiuser MIMO Systems based on Game Theory: A Unified View
Abstract--This paper considers the noncooperative maximization of mutual information in the Gaussian interference channel in a fully distributed fashion via game theory. This probl...
Gesualdo Scutari, Daniel Pérez Palomar, Ser...
STOC
2004
ACM
134views Algorithms» more  STOC 2004»
16 years 4 months ago
Better extractors for better codes?
We present an explicit construction of codes that can be list decoded from a fraction (1 - ) of errors in sub-exponential time and which have rate / logO(1) (1/). This comes close...
Venkatesan Guruswami
ECAI
2010
Springer
15 years 1 months ago
On Computing Backbones of Propositional Theories
Backbones of propositional theories are literals that are true in every model. Backbones have been used for characterizing the hardness of decision and optimization problems. Moreo...
João Marques-Silva, Mikolás Janota, ...