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» Lower Bounds for Dynamic Algorithms
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STOC
2003
ACM
110views Algorithms» more  STOC 2003»
16 years 6 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
16 years 19 days 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»
15 years 4 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
16 years 8 days 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»
15 years 11 months 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