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CPAIOR
2008
Springer
15 years 6 months ago
Connections in Networks: A Hybrid Approach
This paper extends our previous work by exploring the use of a hybrid solution method for solving the connection subgraph problem. We employ a two phase solution method, which dras...
Carla P. Gomes, Willem Jan van Hoeve, Ashish Sabha...
CPAIOR
2008
Springer
15 years 6 months ago
Propagating Separable Equalities in an MDD Store
We present a propagator that achieves MDD consistency for a separable equality over an MDD (multivalued decision diagram) store in pseudo-polynomial time. We integrate the propagat...
Tarik Hadzic, John N. Hooker, Peter Tiedemann
CPAIOR
2008
Springer
15 years 6 months ago
The Accuracy of Search Heuristics: An Empirical Study on Knapsack Problems
Theoretical models for the evaluation of quickly improving search strategies, like limited discrepancy search, are based on specific assumptions regarding the probability that a va...
Daniel H. Leventhal, Meinolf Sellmann
CPM
2008
Springer
134views Combinatorics» more  CPM 2008»
15 years 6 months ago
An Improved Succinct Representation for Dynamic k-ary Trees
Abstract. k-ary trees are a fundamental data structure in many textprocessing algorithms (e.g., text searching). The traditional pointer-based representation of trees is space cons...
Diego Arroyuelo
CRYPTO
2008
Springer
98views Cryptology» more  CRYPTO 2008»
15 years 6 months ago
One-Time Programs
Abstract. In this work, we introduce one-time programs, a new computational paradigm geared towards security applications. A one-time program can be executed on a single input, who...
Shafi Goldwasser, Yael Tauman Kalai, Guy N. Rothbl...
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