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CP
2005
Springer
15 years 7 months ago
Uncertainty in Soft Constraint Problems
Preferences and uncertainty occur in many real-life problems. The theory of possibility is one way of dealing with uncertainty, which allows for easy integration with fuzzy prefer...
Maria Silvia Pini, Francesca Rossi
CRYPTO
2006
Springer
232views Cryptology» more  CRYPTO 2006»
15 years 5 months ago
Algebraic Geometric Secret Sharing Schemes and Secure Multi-Party Computations over Small Fields
Abstract. We introduce algebraic geometric techniques in secret sharing and in secure multi-party computation (MPC) in particular. The main result is a linear secret sharing scheme...
Hao Chen, Ronald Cramer
CORR
2010
Springer
68views Education» more  CORR 2010»
15 years 1 months ago
On Probabilistic Alternating Simulations
Abstract. This paper presents simulation-based relations for probabilistic game structures. The first relation is called probabilistic alternating simulation, and the second called...
Chenyi Zhang, Jun Pang
CORR
2010
Springer
176views Education» more  CORR 2010»
15 years 1 months ago
A General Framework for Graph Sparsification
Given a weighted graph G and an error parameter > 0, the graph sparsification problem requires sampling edges in G and giving the sampled edges appropriate weights to obtain a...
Ramesh Hariharan, Debmalya Panigrahi
CORR
2010
Springer
97views Education» more  CORR 2010»
15 years 1 months ago
A Linear-time Algorithm for Sparsification of Unweighted Graphs
Given an undirected graph G and an error parameter > 0, the graph sparsification problem requires sampling edges in G and giving the sampled edges appropriate weights to obtai...
Ramesh Hariharan, Debmalya Panigrahi