Korhonen Pekka

Pekka Korhonen

Information about the author Pekka Korhonen will soon be added to the site.
Found 33 papers in total
Solving cardinality constrained mean-variance portfolio problems via MILP
Solving cardinality constrained mean-variance portfolio problems via MILP
2017
Controlling the number of active assets (cardinality of the portfolio) in a...
An interactive algorithm to find the most preferred solution of multi-objective integer programs
An interactive algorithm to find the most preferred solution of multi-objective integer programs
2016
In this paper, we develop an interactive algorithm that finds the most preferred...
Impact of Number of Interactions, Different Interaction Patterns, and Human Inconsistencies on Some Hybrid Evolutionary Multiobjective Optimization Algorithms*
Impact of Number of Interactions, Different Interaction Patterns, and Human Inconsistencies on Some Hybrid Evolutionary Multiobjective Optimization Algorithms*
2015
We investigate the impact of the number of human–computer interactions,...
Non-convex value efficiency analysis and its application to bank branch sales evaluation
Non-convex value efficiency analysis and its application to bank branch sales evaluation
2014
We develop a value efficiency approach for DEA to be used when the decision maker...
A careful look at the importance of criteria and weights
A careful look at the importance of criteria and weights
2013
We investigate the connection between weights, scales, and the importance of criteria,...
Finding the most preferred alliance structure between banks and insurance companies
Finding the most preferred alliance structure between banks and insurance companies
2006
In this paper we have studied alternative alliances between banks and insurance...
A financial alliance compromise between executives and supervisory authorities
A financial alliance compromise between executives and supervisory authorities
2006
In this paper, we are looking for the best financial alliance compromise structure...
Resource allocation based on efficiency analysis
Resource allocation based on efficiency analysis
2004
The purpose of this paper is to develop an approach to a resource-allocation problem...
An interactive approach to improve estimates of value efficiency in data envelopment analysis
An interactive approach to improve estimates of value efficiency in data envelopment analysis
2003
Halme et al . recently presented an approach for incorporating preference information...
Using objective values to start multiple objective linear programming algorithms
Using objective values to start multiple objective linear programming algorithms
2001
We introduce in this paper a new starting mechanism for multiple-objective linear...
Value efficiency analysis of academic research
Value efficiency analysis of academic research
2001
We propose a systematic approach to analyzing academic research performance at...
Restricting weights in value efficiency analysis
Restricting weights in value efficiency analysis
2000
In this paper, we consider the problem of incorporating additional preference...
A heuristic for estimating nadir criterion values in multiple objective linear programming
A heuristic for estimating nadir criterion values in multiple objective linear programming
1997
In this paper we further investigate the problem of finding nadir criterion values...
A value efficiency approach to incorporating preference information in data envelopment analysis
A value efficiency approach to incorporating preference information in data envelopment analysis
1999
We develop a procedure and the requisite theory for incorporating preference...
Structural comparison of Data Envelopment Analysis and Multiple Objective Linear Programming
Structural comparison of Data Envelopment Analysis and Multiple Objective Linear Programming
1998
The concept of efficiency as it applies to Decision Making Units (DMUs), solutions and...
On computing objective function values in multiple objective quadratic–linear programming
On computing objective function values in multiple objective quadratic–linear programming
1998
In this paper, we will consider the computation of objective function values when a...
A reference direction approach to multiple objective quadratic–linear programming
A reference direction approach to multiple objective quadratic–linear programming
1997
In this paper, we propose an interactive procedure for solving multiple criteria...
Choice behaviour in a computer-aided multiattribute decision task
Choice behaviour in a computer-aided multiattribute decision task
1997
Choice behaviour in an interactive multiple-criteria decision-making environment was...
Using aspiration levels in an interactive interior multiobjective linear programming algorithm
Using aspiration levels in an interactive interior multiobjective linear programming algorithm
1996
In this paper, we propose the use of an interior-point linear programming algorithm...
A reference direction approach to multiple objective integer linear programming
A reference direction approach to multiple objective integer linear programming
1995
We propose the use of a reference direction/reference point approach to solving...
Using lexicographic parametric programming for searching a non-dominated set in multiple-objective linear programming
Using lexicographic parametric programming for searching a non-dominated set in multiple-objective linear programming
1996
This paper proposes an approach which makes it possible to search non-dominated and...
Behavioural issues in MCDM: Neglected research questions
Behavioural issues in MCDM: Neglected research questions
1996
Multiple-criteria decision making (MCDM) has been an important and active research...
Using aspiration levels in an interior primal-dual multiobjective linear programming algorithm
Using aspiration levels in an interior primal-dual multiobjective linear programming algorithm
1996
This paper introduces a new multiple-objective linear programming (MOLP) algorithm....
Multiple criteria decision support-A review
Multiple criteria decision support-A review
1992
The authors provide a problem oriented review of multiple criteria decision research....
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