In mathematical optimization, the revised simplex method is a variant of George Dantzig's simplex method for linear programming. The revised simplexâ€¦Â (More)

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2014

2014

Pricing is a significant step in the simplex algorithm where an improving nonbasic variable is selected in order to enter theâ€¦Â (More)

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2014

2014

- Nikolaos Ploskas, Nikolaos Samaras
- Journal of Systems and Software
- 2014

Simplex type algorithms perform successive pivoting operations (or iterations) in order to reach the optimal solution. The choiceâ€¦Â (More)

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2012

2012

In this paper, we describe a method to enhance the FTRAN and BTRAN operations in the revised simplex algorithm by using a reducedâ€¦Â (More)

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2011

2011

- Ploskas Nikolaos Samaras, Nikolaos Margaritis
- 2011

Linear Programming (LP) is a significant area in the field of operations research. The simplex method is the most widely usedâ€¦Â (More)

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2009

2009

- Jaideep Vaidya
- 2009 International Conference on Advancedâ€¦
- 2009

Linear programming is one of the most widely applied solutions to optimization problems. This paper presents a privacy-preservingâ€¦Â (More)

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2003

2003

- Risto Lahdelma, Henri Hakonen
- European Journal of Operational Research
- 2003

Combined heat and power (CHP) production is an increasingly important energy production technology. CHP production is usuallyâ€¦Â (More)

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1996

1993

1993

- W. Shu
- 1993

Parallelizing sparse simplex algorithms is one of the most challenging problems. Because of very sparse matrices and very heavyâ€¦Â (More)

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1993

1978

1978

- John M. Mulvey
- J. ACM
- 1978

AaSTRACT. Techniques are presented for improving the efficiency ofpnmal-stmplex network codes An adaptive candidate hstâ€¦Â (More)

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