scholarly journals Solving Integer Programming Problems by Hybrid Bat Algorithm and Direct Search Method

2018 ◽  
Vol 2 (1) ◽  
Author(s):  
Ali Ahmed F ◽  
Tawhid Mohamed A
Keyword(s):  
Integer Programming ◽  
Bat Algorithm ◽  
Direct Search ◽  
Search Method ◽  
Direct Search Method ◽  
Integer Programming Problems

scholarly journals A Frame-Based Conjugate Gradients Direct Search Method with Radial Basis Function Interpolation Model

2017 ◽  
Vol 2017 ◽  
pp. 1-9 ◽  
Author(s):  
Xiaowei Fang ◽  
Qin Ni
Keyword(s):  
Radial Basis Function ◽  
Basis Function ◽  
Direct Search ◽  
Search Method ◽  
Conjugate Gradients ◽  
Test Problems ◽  
Interpolation Model ◽  
Direct Search Method ◽  
Radial Basis Function Interpolation ◽  
Radial Basis

In this paper, we propose a new hybrid direct search method where a frame-based PRP conjugate gradients direct search algorithm is combined with radial basis function interpolation model. In addition, the rotational minimal positive basis is used to reduce the computation work at each iteration. Numerical results for solving the CUTEr test problems show that the proposed method is promising.

A direct-search method for the computer design of holograms

1996 ◽  
Vol 124 (1-2) ◽  
pp. 150-164 ◽  
Author(s):  
Matthew Clark ◽  
Robin Smith
Keyword(s):  
Direct Search ◽  
Search Method ◽  
Computer Design ◽  
Direct Search Method
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