Keyword: programming: geometric

Found 81 papers in total
New Results on Path Approximation
New Results on Path Approximation
2004,
In this paper we give bounds on the complexity of some algorithms for approximating...
Applying Powell’s symmetrical technique to conjugate gradient methods
Applying Powell’s symmetrical technique to conjugate gradient methods
2011,
A new conjugate gradient method is proposed by applying Powell’s symmetrical...
Project crashing in the presence of general non‐linear activity time reduction costs
Project crashing in the presence of general non‐linear activity time reduction costs
2011,
In this paper, we are concerned with the project crashing problem. The functional form...
Optimal value bounds in nonlinear programming with interval data
Optimal value bounds in nonlinear programming with interval data
2011,
We consider nonlinear programming problems the input data of which are not fixed, but...
Maximum entropy and primal-dual geometric programming approach in multi-objective vendor selection problem
Maximum entropy and primal-dual geometric programming approach in multi-objective vendor selection problem
2008,
The objective of this paper is to analyze entropy based Vendor Selection Problem (VSP)...
Formulating the mixed integer fractional posynomial programming
Formulating the mixed integer fractional posynomial programming
2006,
The mixed integer fractional posynomial programming (MIFPP) problem arises from the...
A generalized geometric-programming solution to ‘An economic production quantity model with flexibility and reliability considerations’
A generalized geometric-programming solution to ‘An economic production quantity model with flexibility and reliability considerations’
2007,
The classical economic production quantity (EPQ) model assumes that items are produced...
Electoral strategies in a dynamical democratic system. Geometric models
Electoral strategies in a dynamical democratic system. Geometric models
2006,
We consider a problem of Political Economics with two opposed political parties. They...
Matrix balancing problem and binary AHP
Matrix balancing problem and binary AHP
2007,
A matrix balancing problem and an eigenvalue problem are transformed into two...
Inventory model of deteriorated items with a constraint: A geometric programming approach
Inventory model of deteriorated items with a constraint: A geometric programming approach
2006,
An inventory model for deteriorating items is built-up with limited storage space....
Machining conditions-based preventive maintenance
Machining conditions-based preventive maintenance
2007,
In this study we propose an operating conditions-based preventive maintenance (PM)...
Digital circuit optimization via geometric programming
Digital circuit optimization via geometric programming
2005,
This paper concerns a method for digital circuit optimization based on formulating the...
Multi-item fuzzy inventory problem with space constraint via geometric programming method
Multi-item fuzzy inventory problem with space constraint via geometric programming method
2006,
In this paper, a multi-item inventory model with space constraint is developed in both...
The assignment of individual renewable resources in scheduling
The assignment of individual renewable resources in scheduling
2004,
Resource constrained scheduling problems are concerned with the allocation of limited...
Optimization of a machining economics model with fuzzy exponents and coefficients
Optimization of a machining economics model with fuzzy exponents and coefficients
2006,
The primary objective of a machining economics model is to determine the optimal...
A fractional programming approach to efficient DNA melting temperature calculation
A fractional programming approach to efficient DNA melting temperature calculation
2005,
Motivation: In a wide range of experimental techniques in biology, there is a need for...
Multi-item fuzzy inventory problem with space constraint via geometric programming method
Multi-item fuzzy inventory problem with space constraint via geometric programming method
2006,
In this paper, a multi-item inventory model with space constraint is developed in both...
Duals for classical inventory models via generalized geometric programming
Duals for classical inventory models via generalized geometric programming
2004,
Inventory problems generally have a structure that can be exploited for computational...
Fuzzy geometric programming approach to a fuzzy machining economics model
Fuzzy geometric programming approach to a fuzzy machining economics model
2004,
Machining economics is an important function of the process planning activity for...
A method for multiple attribute decision-making with the fuzzy preference relation on alternatives
A method for multiple attribute decision-making with the fuzzy preference relation on alternatives
2004,
This paper investigates the multiple attribute decision-making (MADM) problem with...
Teaching integer programming formulations using the traveling salesman problem
Teaching integer programming formulations using the traveling salesman problem
2003,
We designed a simple computational exercise to compare weak and strong integer...
Global optimization of heat exchanger network synthesis problems with and without the isothermal mixing assumption
Global optimization of heat exchanger network synthesis problems with and without the isothermal mixing assumption
2002,
In this paper, a new global optimization approach for the synthesis of heat exchanger...
Global optimization for signomial discrete programming problems in engineering design
Global optimization for signomial discrete programming problems in engineering design
2002,
This paper proposes a novel method to solve signomial discrete programming (SDP)...
Probabilistic multi-item inventory model with varying order cost under two restrictions: A geometric programming approach
Probabilistic multi-item inventory model with varying order cost under two restrictions: A geometric programming approach
2003,
A probabilistic multi-item inventory with varying order cost and zero lead time under...
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