Sciweavers

5138 search results - page 332 / 1028
» Randomized Algorithms for 3-SAT
Sort
View
STOC
2001
ACM
97views Algorithms» more  STOC 2001»
16 years 7 months ago
Sharp threshold and scaling window for the integer partitioning problem
We consider the problem of partitioning n integers chosen randomly between 1 and 2m into two subsets such that the discrepancy, the absolute value of the difference of their sums,...
Christian Borgs, Jennifer T. Chayes, Boris Pittel
WAW
2009
Springer
138views Algorithms» more  WAW 2009»
16 years 1 months ago
Information Theoretic Comparison of Stochastic Graph Models: Some Experiments
The Modularity-Q measure of community structure is known to falsely ascribe community structure to random graphs, at least when it is naively applied. Although Q is motivated by a ...
Kevin J. Lang
FOCS
2002
IEEE
15 years 11 months ago
Learning a Hidden Matching
We consider the problem of learning a matching (i.e., a graph in which all vertices have degree 0 or 1) in a model where the only allowed operation is to query whether a set of ve...
Noga Alon, Richard Beigel, Simon Kasif, Steven Rud...
STOC
1991
ACM
93views Algorithms» more  STOC 1991»
15 years 10 months ago
Rounds in Communication Complexity Revisited
The k-round two-party communication complexity was studied in the deterministic model by [14] and [4] and in the probabilistic model by [20] and [6]. We present new lower bounds th...
Noam Nisan, Avi Wigderson
CORR
2010
Springer
221views Education» more  CORR 2010»
15 years 6 months ago
Deterministic Sample Sort For GPUs
We present and evaluate GPU Bucket Sort, a parallel deterministic sample sort algorithm for many-core GPUs. Our method is considerably faster than Thrust Merge (Satish et.al., Pro...
Frank Dehne, Hamidreza Zaboli