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Generation of large-scale quadratic programs for use as global optimization test problems
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Source ACM Transactions on Mathematical Software (TOMS) archive
Volume 13 ,  Issue 2  (June 1987) table of contents
Pages: 133 - 137  
Year of Publication: 1987
ISSN:0098-3500
Author
Panos M. Pardalos  Pennsylvania State Univ., University Park
Publisher
ACM  New York, NY, USA
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ABSTRACT

A method is presented for the generation of test problems for global optimization algorithms. Given a bounded polyhedron in R and a vertex, the method constructs nonconvex quadratic functions (concave or indefinite) whose global minimum is attained at the selected vertex. The construction requires only the use of linear programming and linear systems of equations.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
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BIRKHOFF, G., AND GULATI, S. Isotropic distribution of test matrices. Z. Angew. Math. Phys. 30 (1979), 148-158.
 
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FALK, J. E., AND HOFFMAN, K.R. A successive underestimating method for concave minimization problems. Math. Oper. Res. I (1976), 251-259.
 
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PARDALOS, P.M. On generating test problems for global optimization algorithms. Rep. CS-86- 01, Computer Science Dept., Pennsylvania State Univ., University Park, 1986.
 
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STEWART, G.W. The efficient generation of random orthogonal matrices with an application to condition estimators. SIAM J. Numer. Anal. 17 (1981), 403-409.
 
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SUNG, Y. Y., AND ROSEN, J.B. Global minimum test problem construction. Math. Program. 24 (1982), 353-355.