Journal: Operational Research - An International Journal

Found 132 papers in total
An experimental comparison of some efficient approaches for training support vector machines
An experimental comparison of some efficient approaches for training support vector machines
2004,
Support Vector Machines (SVMs) are one of the most widely used techniques for...
Some recent developments in deterministic global optimization
Some recent developments in deterministic global optimization
2004,
During the last four decades there has been a remarkable development in global...
Efficient minimization over products of simplices and its application to nonlinear multicommodity network problems
Efficient minimization over products of simplices and its application to nonlinear multicommodity network problems
2004,
Many problems in portfolio selection, in traffic planning and in computer...
New elements in international maritime standards: developing a Safety Case Approach for the treatment of tanker incidents
New elements in international maritime standards: developing a Safety Case Approach for the treatment of tanker incidents
2006,
In this paper we examine new methods for investigating and evaluating marine accidents...
Multiple criteria analysis in the context of information imperfections: processing of additional information
Multiple criteria analysis in the context of information imperfections: processing of additional information
2005,
Facing the differences in the literature concerning the ways uncertainty, imprecision,...
Application of the IDEA-AM (Integrated Development and Environmental Additionality-Assessment Methodology) to compare 12 real projects from the Mediterranean region
Application of the IDEA-AM (Integrated Development and Environmental Additionality-Assessment Methodology) to compare 12 real projects from the Mediterranean region
2004,
A project could be considered eligible under the Clean Development Mechanism (CDM) if...
The criticality of the time on the refund of the projects. The special case of the concession projects
The criticality of the time on the refund of the projects. The special case of the concession projects
2006,
The project management theory, as it has been developed until now, is based on the...
Predicting effectiveness of construction project management: decision-support tool for competitive bidding
Predicting effectiveness of construction project management: decision-support tool for competitive bidding
2006,
This article presents construction project management effectiveness modelling from the...
Selecting Value-at-Risk methods according to their hidden characteristics
Selecting Value-at-Risk methods according to their hidden characteristics
2004,
The foremost concern of a modern risk manager is to estimate Value-at-Risk (VaR), that...
Multiobjective optimization in linear repetitive project scheduling
Multiobjective optimization in linear repetitive project scheduling
2006,
The Critical Path Method (CPM) and the Repetitive Scheduling Method (RSM) are the most...
A practical approach to resource-constrained project scheduling
A practical approach to resource-constrained project scheduling
2006,
In this paper a solution approach is discussed for managing projects with resource...
Selected problems of supply chain management in monolithic works
Selected problems of supply chain management in monolithic works
2006,
In a logistics–production system pertaining to the complex process of concrete...
Coordinated unmanned aerial vehicle path planning using differential evolution
Coordinated unmanned aerial vehicle path planning using differential evolution
2005,
A Differential Evolution based framework is utilized to design an offline path planner...
Labor productivity growth in Greek manufacturing firms
Labor productivity growth in Greek manufacturing firms
2005,
This paper investigates the determinants of labor productivity growth at the firm...
Malmquist productivity index estimates for European agriculture in the 1990s
Malmquist productivity index estimates for European agriculture in the 1990s
2004,
In this paper the efficiency and productivity of the agricultural sectors in the EU...
Longest path time–cost analysis of construction projects with generalised activity constraints
Longest path time–cost analysis of construction projects with generalised activity constraints
2006,
Time–cost analysis is an important element of project scheduling, especially for...
Road tunnel early cost estimates using multiple regression analysis
Road tunnel early cost estimates using multiple regression analysis
2006,
Among construction projects, the risk in the production of road tunnels is...
A prototype system for the prediction of final cost in construction projects
A prototype system for the prediction of final cost in construction projects
2006,
Civil engineering projects include several uncertainties and risks, due to the special...
An analytic hierarchy process model for construction contractor prequalification
An analytic hierarchy process model for construction contractor prequalification
2006,
Given that contractor plays a critical role in any construction project, contractor...
Economic growth and financial development: empirical analysis of three Scandinavian countries
Economic growth and financial development: empirical analysis of three Scandinavian countries
2006,
This paper examines the causality of economic growth and financial development, as...
Multicriteria methodology for the assessment of distance education trainees
Multicriteria methodology for the assessment of distance education trainees
2005,
In this paper, the development of a methodology for the calculation of questions'...
A methodology for the economic evaluation of photovoltaic systems
A methodology for the economic evaluation of photovoltaic systems
2006,
This paper presents a model for the economic evaluation of electrical energy...
An empirical study for credit card approvals in the Greek banking sector
An empirical study for credit card approvals in the Greek banking sector
2004,
Advancements in technology are changing the traditional way of financial transactions....
Prediction of acquisition targets in the UK: A multicriteria approach
Prediction of acquisition targets in the UK: A multicriteria approach
2004,
This paper illustrates the use of a multicriteria decision aid technique for the...
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