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» A New Synchronous Lower Bound for Set Agreement
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SIAMCOMP
2008
148views more  SIAMCOMP 2008»
13 years 3 months ago
The Combined Power of Conditions and Information on Failures to Solve Asynchronous Set Agreement
Abstract. To cope with the impossibility of solving agreement problems in asynchronous systems made up of n processes and prone to t process crashes, system designers tailor their ...
Achour Mostéfaoui, Sergio Rajsbaum, Michel ...
PDCAT
2005
Springer
13 years 11 months ago
A New Algorithm to Solve Synchronous Consensus for Dependent Failures
Fault tolerant algorithms are often designed under the t-out-of-n assumption, which is based on the assumption that all processes or components fail independently with equal proba...
Jun Wang, Min Song
ACL
1992
13 years 6 months ago
Estimating Upper and Lower Bounds on the Performance of Word-Sense Disambiguation Programs
We have recently reported on two new word-sense disambiguation systems, one trained on bilingual material (the Canadian Hansards) and the other trained on monolingual material (Ro...
William A. Gale, Kenneth Ward Church, David Yarows...
EUROCRYPT
2003
Springer
13 years 10 months ago
New Bounds in Secret-Key Agreement: The Gap between Formation and Secrecy Extraction
Perfectly secret message transmission can be realized with only partially secret and weakly correlated information shared by the parties as soon as this information allows for the ...
Renato Renner, Stefan Wolf
CORR
2007
Springer
121views Education» more  CORR 2007»
13 years 5 months ago
Lower Bounds on Implementing Robust and Resilient Mediators
We provide new and tight lower bounds on the ability of players to implement equilibria using cheap talk, that is, just allowing communication among the players. One of our main r...
Ittai Abraham, Danny Dolev, Joseph Y. Halpern