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ISCI
1998
91views more  ISCI 1998»
13 years 8 months ago
The Improper Fuzzy Riemann Integral and its Numerical Integration
The improper fuzzy Riemann integral and its numerical integration are proposed in this paper. Under the setting of the improper fuzzy Riemann integral, we can ®nd the expectation...
Hsien-Chung Wu
AIPS
2008
13 years 11 months ago
Exact Dynamic Programming for Decentralized POMDPs with Lossless Policy Compression
High dimensionality of belief space in DEC-POMDPs is one of the major causes that makes the optimal joint policy computation intractable. The belief state for a given agent is a p...
Abdeslam Boularias, Brahim Chaib-draa
AICCSA
2006
IEEE
86views Hardware» more  AICCSA 2006»
14 years 3 months ago
On the Optimal Deployment of Heterogeneous Sensing Devices
The problem of optimally deploying a heterogeneous set of sensing devices in environments with differential surveillance requirements is presented. The problem is formulated in th...
Rabie Ramadan, Khaled Abdelghany, Hesham El-Rewini
STOC
1995
ACM
145views Algorithms» more  STOC 1995»
14 years 21 days ago
Polynomial time approximation schemes for dense instances of NP-hard problems
We present a unified framework for designing polynomial time approximation schemes (PTASs) for “dense” instances of many NP-hard optimization problems, including maximum cut,...
Sanjeev Arora, David R. Karger, Marek Karpinski
GECCO
2005
Springer
129views Optimization» more  GECCO 2005»
14 years 2 months ago
Search space modulation in genetic algorithms: evolving the search space by sinusoidal transformations
An experimental form of Modulation (Reinterpretation) of the Search Space is presented. This modulation is developed as a mathematical method that can be implemented directly into...
José Antonio Martin H.