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352views
15 years 8 months ago
Efficient methods for near-optimal sequential decision making under uncertainty
This chapter discusses decision making under uncertainty. More specifically, it offers an overview of efficient Bayesian and distribution-free algorithms for making near-optimal se...
Christos Dimitrakakis
117
Voted
ASIACRYPT
2001
Springer
15 years 4 months ago
An Efficient Implementation of Braid Groups
We implement various computations in the braid groups via practically efficient and theoretically optimized algorithms whose pseudo-codes are provided. The performance of an actual...
Jae Choon Cha, Ki Hyoung Ko, Sangjin Lee, Jae Woo ...
60
Voted
IJCAI
2001
15 years 2 months ago
Efficient Interpretation Policies
Many imaging systems seek a good interpretation of the scene presented -- i.e., a plausible (perhaps optimal) mapping from aspects of the scene to real-world objects. This paper a...
Ramana Isukapalli, Russell Greiner
ICDE
2003
IEEE
148views Database» more  ICDE 2003»
16 years 2 months ago
Efficient Computation of Subqueries in Complex OLAP
Expressing complex OLAP queries using group-by, aggregation, and joins can be extremely difficult. As a result of this, many alternate ways of expressing such queries have been de...
Michael H. Böhlen, Michael O. Akinde
128
Voted
WCNC
2008
IEEE
15 years 7 months ago
Distributed Energy Efficient Spectrum Access in Wireless Cognitive Radio Sensor Networks
—In this paper, a wireless cognitive radio sensor network is considered, where each sensor node is equipped with cognitive radio and the network is a multi-carrier system operati...
Song Gao, Lijun Qian, Dhadesugoor R. Vaman