Journal: European Journal of Operational Research

Found 7937 papers in total
An inner approximation method incorporating a branch and bound procedure for optimization over the weakly efficient set
An inner approximation method incorporating a branch and bound procedure for optimization over the weakly efficient set
2001,
In this paper, we consider an optimization problem which aims to minimize a convex...
Cone of recession and unboundedness of convex functions
Cone of recession and unboundedness of convex functions
2001,
We consider the problem of determining whether or not a convex function f ( x ) is...
A comparison of genetic and conventional methods for the solution of integer goal programs
A comparison of genetic and conventional methods for the solution of integer goal programs
2001,
This paper discusses two different approaches to the solution of difficult Goal...
Goal programming model: A glorious history and a promising future
Goal programming model: A glorious history and a promising future
2001,
In the last 40 years, there has been a marked transformation in the development of new...
Fuzzy goal programming with different importance and priorities
Fuzzy goal programming with different importance and priorities
2001,
This paper formulates fuzzy goal programming incorporating different importance and...
Goal programs with -ni, -pi and -(ni+pi) objective functions
Goal programs with -ni, -pi and -(ni+pi) objective functions
2001,
The (minimizing) achievement function of the traditional goal programming (GP) model...
Pricing non-storable perishable goods by using a purchase restriction with an application to airline fare pricing
Pricing non-storable perishable goods by using a purchase restriction with an application to airline fare pricing
2001,
The aim of this paper is to address the pricing problem of non-storable perishable...
Using fuzzy numbers in knapsack problems
Using fuzzy numbers in knapsack problems
2001,
This paper investigates knapsack problems in which all of the weight coefficients are...
Analysis of upper bounds for the pallet loading problem
Analysis of upper bounds for the pallet loading problem
2001,
This paper is concerned with upper bounds for the well-known Pallet Loading Problem,...
Routing order pickers in a warehouse with a middle aisle
Routing order pickers in a warehouse with a middle aisle
2001,
This paper considers a parallel aisle warehouse, where order pickers can change aisles...
A fast algorithm for two-dimensional pallet loading problems of large size
A fast algorithm for two-dimensional pallet loading problems of large size
2001,
This paper concerns the two-dimensional pallet loading problem (PLP), which requires...
Simulation model of multi-compartment distribution in the catering supply chain
Simulation model of multi-compartment distribution in the catering supply chain
2001,
An efficient distribution system of high performance is needed to anticipate market...
Planning and coordination of production and distribution facilities for multiple commodities
Planning and coordination of production and distribution facilities for multiple commodities
2001,
We study an integrated logistics model for locating production and distribution...
Co-op advertising models in manufacturer–retailer supply chains: A game theory approach
Co-op advertising models in manufacturer–retailer supply chains: A game theory approach
2001,
In the literature of cooperative (co-op) advertising, the focus of research is on a...
Petri net-based modelling of workflow systems: An overview
Petri net-based modelling of workflow systems: An overview
2001,
Despite their wide range of applications, workflow systems still suffer from lack of...
Regional economic impacts of fish resources utilization from the Barents Sea: Trade-offs between economic rent, employment and income
Regional economic impacts of fish resources utilization from the Barents Sea: Trade-offs between economic rent, employment and income
2001,
A multi-objective programming model has been developed to investigate the trade-offs...
Validation of simulation model for robotic milking barn design
Validation of simulation model for robotic milking barn design
2001,
As milking robots are a recent technological development, there are few precedents and...
Light traffic in a cellular system with mobile subscribers and its applications
Light traffic in a cellular system with mobile subscribers and its applications
2001,
This paper is concerned with a cellular system with mobile subscribers (customers)....
Data set generation for rectangular placement problems
Data set generation for rectangular placement problems
2001,
This paper describes a recursive process for generating data sets of rigid rectangles...
Measuring ecological efficiency with data envelopment analysis
Measuring ecological efficiency with data envelopment analysis
2001,
The measurement of ecological efficiency provides some important information for the...
On the optimal management of a class of aquatic ecological–economic systems
On the optimal management of a class of aquatic ecological–economic systems
2001,
This paper studies aquatic ecological–economic systems such as the Chesapeake...
An empirical evaluation of environmental efficiencies and firm performance: Pollution prevention versus end-of-pipe practice
An empirical evaluation of environmental efficiencies and firm performance: Pollution prevention versus end-of-pipe practice
2001,
Environmental advocates maintain that waste minimization, recycling, remanufacturing...
The effect of competition on the efficiency of secondary schools in England
The effect of competition on the efficiency of secondary schools in England
2001,
In this paper we calculate the technical efficiencies, based upon multiple outputs...
Slack-adjusted data envelopment analysis for time series analysis: Performance measurement of Japanese electric power generation industry in 1984–1993
Slack-adjusted data envelopment analysis for time series analysis: Performance measurement of Japanese electric power generation industry in 1984–1993
2001,
Using a new slack-adjusted data envelopment analysis (SA-DEA) model which explicitly...
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