6 Result(s)
within
English
Algorithm Analysis and Problem Complexity
**-Hua Du
Conference Paper
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Chapter and Conference Paper
A Biogeography-Based Memetic Algorithm for Job-Shop Scheduling
Job shop scheduling problem (JSP) is a well-known combinatorial optimization problem of practical importance, but existing evolutionary algorithms for JSP often face problems of low convergence speed and/or pr...
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Chapter and Conference Paper
A PTAS for Node-Weighted Steiner Tree in Unit Disk Graphs
The node-weighted Steiner tree problem is a variation of classical Steiner minimum tree problem. Given a graph G = (V,E) with node weight function C:V→R + and a subset X of V, the node-weighted ...
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Chapter and Conference Paper
Bark Classification Based on Contourlet Filter Features Using RBPNN
This paper proposed a new method of extracting texture features based on contourlet domain in RGB color space. In addition, the application of these features for bark classification applying radial basis proba...
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Chapter and Conference Paper
The Design of a Fuzzy-Neural Network for Ship Collision Avoidance
A fuzzy-neural network for ship collision avoidance where ships are in sight of one another is proposed in this article. There are three subsets: the subset of classifying ship encounter situations and collisi...
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Chapter and Conference Paper
Autocontrol of Performance Measurement for RhombShape Achromatic Phase Retarder
Achromatic retarder is an important optical device. Because of its important applied value, modern polarization technology and optical modulation demand high precision for the design and measurement of achroma...
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Chapter and Conference Paper
Noisy Speech Recognition Performance of Discriminative HMMs
Discriminatively trained HMMs are investigated in both clean and noisy environments in this study. First, a recognition error is defined at different levels including string, word, phone and acoustics. A high ...
