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» Two lower bounds for self-assemblies at temperature 1
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CORR
2006
Springer
120views Education» more  CORR 2006»
14 years 9 months ago
Improved Bounds and Schemes for the Declustering Problem
Abstract. The declustering problem is to allocate given data on parallel working storage devices in such a manner that typical requests find their data evenly distributed among the...
Benjamin Doerr, Nils Hebbinghaus, Sören Werth
TCC
2010
Springer
179views Cryptology» more  TCC 2010»
15 years 6 months ago
Two Is a Crowd? A Black-Box Separation of One-Wayness and Security under Correlated Inputs
A family of trapdoor functions is one-way under correlated inputs if no efficient adversary can invert it even when given the value of the function on multiple correlated inputs. T...
Yevgeniy Vahlis
ESA
2008
Springer
102views Algorithms» more  ESA 2008»
14 years 11 months ago
Succinct Representations of Arbitrary Graphs
Abstract. We consider the problem of encoding a graph with n vertices and m edges compactly supporting adjacency, neighborhood and degree queries in constant time in the log n-bit ...
Arash Farzan, J. Ian Munro
COMBINATORICS
2007
55views more  COMBINATORICS 2007»
14 years 9 months ago
Clusters in a Multigraph with Elevated Density
In this paper, we prove that in a multigraph whose density Γ exceeds the maximum vertex degree ∆, the collection of minimal clusters (maximally dense sets of vertices) is cycle...
Mark K. Goldberg
ALGORITHMICA
2008
56views more  ALGORITHMICA 2008»
14 years 9 months ago
Eliminating Cycles in the Discrete Torus
In this paper we consider the following question: how many vertices of the discrete torus must be deleted so that no topologically nontrivial cycles remain? We look at two differe...
Béla Bollobás, Guy Kindler, Imre Lea...