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CORR
2008
Springer
72views Education» more  CORR 2008»
13 years 5 months ago
Longest paths in Planar DAGs in Unambiguous Logspace
Reachability and distance computation are known to be NL-complete in general graphs, but within UL co-UL if the graphs are planar. However, finding longest paths is known to be N...
Nutan Limaye, Meena Mahajan, Prajakta Nimbhorkar
CORR
2008
Springer
71views Education» more  CORR 2008»
13 years 5 months ago
Generalized Whac-a-Mole
Marcin Bienkowski, Marek Chrobak, Christoph Dü...
CORR
2008
Springer
137views Education» more  CORR 2008»
13 years 5 months ago
On the Complexity of Nash Equilibria of Action-Graph Games
Abstract. We consider the problem of computing Nash Equilibria of action-graph games (AGGs). AGGs, introduced by Bhat and Leyton-Brown, is a succinct representation of games that e...
Constantinos Daskalakis, Grant Schoenebeck, Gregor...
CORR
2008
Springer
55views Education» more  CORR 2008»
13 years 5 months ago
A New Approach to Collaborative Filtering: Operator Estimation with Spectral Regularization
Francis Bach, Jacob Abernethy, Jean-Philippe Vert,...
CORR
2008
Springer
107views Education» more  CORR 2008»
13 years 5 months ago
Ascending runs in dependent uniformly distributed random variables: Application to wireless networks
Nathalie Mitton, Katy Paroux, Bruno Sericola, S&ea...
CORR
2008
Springer
96views Education» more  CORR 2008»
13 years 5 months ago
On Directed Information and Gambling
We study the problem of gambling in horse races with causal side information and show that Massey's directed information characterizes the increment in the maximum achievable ...
Haim H. Permuter, Young-Han Kim, Tsachy Weissman
CORR
2008
Springer
111views Education» more  CORR 2008»
13 years 5 months ago
New Bounds for the Capacity Region of the Finite-State Multiple Access Channel
The capacity region of the Finite-State Multiple Access Channel (FS-MAC) with feedback that may be an arbitrary time-invariant function of the channel output samples is considered....
Haim H. Permuter, Tsachy Weissman, Jun Chen
CORR
2008
Springer
105views Education» more  CORR 2008»
13 years 5 months ago
Interior-Point Algorithms for Linear-Programming Decoding
Abstract-- Interior-point algorithms constitute a very interesting class of algorithms for solving linear-programming problems. In this paper we study efficient implementations of ...
Pascal O. Vontobel
CORR
2008
Springer
76views Education» more  CORR 2008»
13 years 5 months ago
Complexity of Combinatorial Market Makers
Yiling Chen, Lance Fortnow, Nicolas S. Lambert, Da...