Sciweavers

2137 search results - page 344 / 428
» Approximation Algorithms for Some Graph Partitioning Problem...
Sort
View
118
Voted
AAAI
1994
15 years 3 months ago
Improving Learning Performance Through Rational Resource Allocation
This article shows how rational analysis can be used to minimize learning cost for a general class of statistical learning problems. We discuss the factors that influence learning...
Jonathan Gratch, Steve A. Chien, Gerald DeJong
STOC
2006
ACM
92views Algorithms» more  STOC 2006»
16 years 2 months ago
On the importance of idempotence
Range searching is among the most fundamental problems in computational geometry. An n-element point set in Rd is given along with an assignment of weights to these points from so...
Sunil Arya, Theocharis Malamatos, David M. Mount
88
Voted
HICSS
2003
IEEE
122views Biometrics» more  HICSS 2003»
15 years 7 months ago
On Reducing Broadcast Redundancy in Ad Hoc Wireless Networks
—Unlike in a wired network, a packet transmitted by a node in an ad hoc wireless network can reach all neighbors. Therefore, the total number of transmissions (forward nodes) is ...
Wei Lou, Jie Wu
ECCV
2006
Springer
16 years 4 months ago
Efficient Belief Propagation with Learned Higher-Order Markov Random Fields
Belief propagation (BP) has become widely used for low-level vision problems and various inference techniques have been proposed for loopy graphs. These methods typically rely on a...
Xiangyang Lan, Stefan Roth, Daniel P. Huttenlocher...
108
Voted
FSTTCS
2004
Springer
15 years 8 months ago
Testing Geometric Convexity
We consider the problem of determining whether a given set S in Rn is approximately convex, i.e., if there is a convex set K ∈ Rn such that the volume of their symmetric differe...
Luis Rademacher, Santosh Vempala