Journal: Optimization and Engineering

Found 159 papers in total
A production-recycling-inventory model with learning effect
A production-recycling-inventory model with learning effect
2009,
This paper develops an integrated production-recycling system over a finite time...
Production–inventory policy for a deteriorating item with a single vendor–buyer system
Production–inventory policy for a deteriorating item with a single vendor–buyer system
2007,
In this paper, production–inventory models for a deteriorating item in a single...
A non-linear goal programming model and solution method for the multi-objective trip distribution problem in transportation engineering
A non-linear goal programming model and solution method for the multi-objective trip distribution problem in transportation engineering
2007,
Trip distribution is one of the important stages in transportation planning model, by...
Deterministic global optimization approach to steady-state distribution gas pipeline networks
Deterministic global optimization approach to steady-state distribution gas pipeline networks
2007,
Natural gas is normally transported through a vast network of pipelines. A pipeline...
On the reformulation of topology optimization problems as linear or convex quadratic mixed 0–1 programs
On the reformulation of topology optimization problems as linear or convex quadratic mixed 0–1 programs
2007,
We consider equivalent reformulations of nonlinear mixed 0–1 optimization...
Modeling leakage power reduction in VLSI as optimization problems
Modeling leakage power reduction in VLSI as optimization problems
2007,
Reducing power dissipation is one of the most important issues in VLSI design today....
A tutorial on geometric programming
A tutorial on geometric programming
2007,
A geometric program (GP) is a type of mathematical optimization problem characterized...
Decoupled approach to multidisciplinary design optimization under uncertainty
Decoupled approach to multidisciplinary design optimization under uncertainty
2007,
We propose solution methods for multidisciplinary design optimization (MDO) under...
Aerospace applications of optimization under uncertainty
Aerospace applications of optimization under uncertainty
2006,
The Multidisciplinary Optimization (MDO) Branch at NASA Langley Research Center...
A response-modeling approach to global optimization and optimization under uncertainty
A response-modeling approach to global optimization and optimization under uncertainty
2006,
The general problem considered is an optimization problem involving selecting design...
A new approach to two-machine flow shop problem with uncertain processing times
A new approach to two-machine flow shop problem with uncertain processing times
2006,
This paper deals with the problem of optimization of job sequence in a two-machine...
Effective reformulations of the truss topology design problem
Effective reformulations of the truss topology design problem
2006,
We present a new formulation of the truss topology problem that results in unique...
A hybrid genetic based optimization procedure for aircraft conceptual analysis
A hybrid genetic based optimization procedure for aircraft conceptual analysis
2006,
The problem to define a methodology for the analysis of aircraft performances, in the...
QPSchur: A dual, active-set, Schur-complement method for large-scale and structured convex quadratic programming
QPSchur: A dual, active-set, Schur-complement method for large-scale and structured convex quadratic programming
2006,
We describe an active-set, dual-feasible Schur-complement method for quadratic...
BoxStep methods for crew pairing problems
BoxStep methods for crew pairing problems
2006,
Crew pairing problems are often solved using column generation in a branch-and-price...
Hydro energy management optimization in a deregulated electricity market
Hydro energy management optimization in a deregulated electricity market
2006,
When electricity prices were regulated, hydropower optimization often considered only...
Integer programming models for deployment of airport baggage screening security devices
Integer programming models for deployment of airport baggage screening security devices
2005,
Aviation security is an important problem of national interest and concern. Baggage...
A class of mathematical programs with equilibrium constraints: A smooth algorithm and applications to contact problems
A class of mathematical programs with equilibrium constraints: A smooth algorithm and applications to contact problems
2005,
We discuss a special mathematical programming problem with equilibrium constraints...
A stochastic integer programming model for incorporating day-ahead trading of electricity into hydro-thermal unit commitment
A stochastic integer programming model for incorporating day-ahead trading of electricity into hydro-thermal unit commitment
2005,
We develop a two-stage stochastic integer programming model for the simultaneous...
Cost optimisation for underground mining networks
Cost optimisation for underground mining networks
2005,
In this paper we consider the problem of optimising the construction and haulage costs...
Aggregated scheduling of a multiproduct batch plant by two-stage stochastic integer programming
Aggregated scheduling of a multiproduct batch plant by two-stage stochastic integer programming
2004,
We consider the mid-term scheduling of a multiproduct batch plant. Market requirements...
Power allocation in a wireless network using scheduling and stochastic programming with penalty functions
Power allocation in a wireless network using scheduling and stochastic programming with penalty functions
2004,
This paper studies the optimal allocation of transmit power in a wireless...
Optimal design of electronic components by mixed-integer nonlinear programming
Optimal design of electronic components by mixed-integer nonlinear programming
2004,
Computer-aided design optimization of electronic components is a powerful tool to...
An optimization-based decision support system for strategic and operational planning in process industries
An optimization-based decision support system for strategic and operational planning in process industries
2004,
We describe how a generic multi-period optimization-based decision support system can...
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