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» On Computing Explanations in Argumentation
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ICS
2005
Tsinghua U.
14 years 3 months ago
System noise, OS clock ticks, and fine-grained parallel applications
As parallel jobs get bigger in size and finer in granularity, “system noise” is increasingly becoming a problem. In fact, fine-grained jobs on clusters with thousands of SMP...
Dan Tsafrir, Yoav Etsion, Dror G. Feitelson, Scott...
CRYPTO
2003
Springer
132views Cryptology» more  CRYPTO 2003»
14 years 3 months ago
On Cryptographic Assumptions and Challenges
We deal with computational assumptions needed in order to design secure cryptographic schemes. We suggest a classi£cation of such assumptions based on the complexity of falsifying...
Moni Naor
LPNMR
2009
Springer
14 years 2 months ago
Manifold Answer-Set Programs for Meta-reasoning
Abstract. In answer-set programming (ASP), the main focus usually is on computing answer sets which correspond to solutions to the problem represented by a logic program. Simple re...
Wolfgang Faber, Stefan Woltran
HPCA
2000
IEEE
14 years 2 months ago
Impact of Heterogeneity on DSM Performance
This paper explores area/parallelism tradeo s in the design of distributed shared-memory (DSM) multiprocessors built out of large single-chip computing nodes. In this context, are...
Renato J. O. Figueiredo, José A. B. Fortes
ICDT
2010
ACM
141views Database» more  ICDT 2010»
14 years 1 months ago
The Complexity of Rooted Phylogeny problems
Several computational problems in phylogenetic reconstruction can be formulated as restrictions of the following general problem: given a formula in conjunctive normal form where ...
Manuel Bodirsky, Jens K. Mueller