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» Lower Bounds for Dynamic Algorithms
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STOC
2003
ACM
110views Algorithms» more  STOC 2003»
14 years 8 months ago
New degree bounds for polynomial threshold functions
A real multivariate polynomial p(x1, . . . , xn) is said to sign-represent a Boolean function f : {0, 1}n {-1, 1} if the sign of p(x) equals f(x) for all inputs x {0, 1}n. We gi...
Ryan O'Donnell, Rocco A. Servedio
CIMCA
2008
IEEE
14 years 2 months ago
Tree Exploration for Bayesian RL Exploration
Research in reinforcement learning has produced algorithms for optimal decision making under uncertainty that fall within two main types. The first employs a Bayesian framework, ...
Christos Dimitrakakis
MSS
2010
IEEE
127views Hardware» more  MSS 2010»
13 years 6 months ago
Fair intergenerational sharing of a natural resource
Overlapping generations are extracting a natural resource over an infinite future. We examine fair allocation of resource and compensations among generations. Fairness is define...
Hippolyte d'Albis, Stefan Ambec
MFCS
2007
Springer
14 years 1 months ago
Uncover Low Degree Vertices and Minimise the Mess: Independent Sets in Random Regular Graphs
Abstract. We present algorithmic lower bounds on the size of the largest independent sets of vertices in a random d-regular graph. Our bounds hold with probability approaching one ...
William Duckworth, Michele Zito
AAECC
2003
Springer
119views Algorithms» more  AAECC 2003»
14 years 29 days ago
Optimal 2-Dimensional 3-Dispersion Lattices
We examine 2-dimensional 3-dispersion lattice interleavers in three connectivity models: the rectangular grid with either 4 or 8 neighbors, and the hexagonal grid. We provide tight...
Moshe Schwartz, Tuvi Etzion