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128
Voted
STOC
2010
ACM
244views Algorithms» more  STOC 2010»
16 years 1 months ago
Improving Exhaustive Search Implies Superpolynomial Lower Bounds
The P vs NP problem arose from the question of whether exhaustive search is necessary for problems with short verifiable solutions. We do not know if even a slight algorithmic imp...
Ryan Williams
SIAMJO
2010
130views more  SIAMJO 2010»
14 years 10 months ago
A Randomized Cutting Plane Method with Probabilistic Geometric Convergence
Abstract. We propose a randomized method for general convex optimization problems; namely, the minimization of a linear function over a convex body. The idea is to generate N rando...
Fabrizio Dabbene, P. S. Shcherbakov, Boris T. Poly...
ISCC
2007
IEEE
127views Communications» more  ISCC 2007»
15 years 10 months ago
Head-to-Tail: Managing Network Load through Random Delay Increase
Window-based congestion control is typically based on exhausting bandwidth capacity, which occasionally leads to transient congestion. Moreover, flow synchronization may deteriora...
Stylianos Dimitriou, Vassilis Tsaoussidis
129
Voted
CRYPTO
1998
Springer
105views Cryptology» more  CRYPTO 1998»
15 years 8 months ago
An Efficient Discrete Log Pseudo Random Generator
The exponentiation function in a finite field of order p (a prime number) is believed to be a one-way function. It is well known that O(log log p) bits are simultaneously hard for ...
Sarvar Patel, Ganapathy S. Sundaram
98
Voted
CG
1998
Springer
15 years 8 months ago
A Survey of Tsume-Shogi Programs Using Variable-Depth Search
Recently, a number of programs have been developed that successfully apply variable-depth search to find solutions for mating problems in Japanese chess, called tsume shogi. Public...
Reijer Grimbergen