Jyrki Wallenius

Information about the author Jyrki Wallenius will soon be added to the site.

Found 35 papers in total

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*

2015

We investigate the impact of the number of human–computer interactions,...

Constructing a strict total order for alternatives characterized by multiple criteria: An extension

2014

The problem of finding a strict total order for a finite set of multiple criteria...

A careful look at the importance of criteria and weights

2013

We investigate the connection between weights, scales, and the importance of criteria,...

Can a linear value function explain choices? An experimental study

2012

We investigate in a simple bi‐criteria experimental study, whether subjects are...

Ratio‐based RTS determination in weight‐restricted DEA models

2011

This paper provides computationally efficient approaches for determining to which...

Convex cone‐based partial order for multiple criteria alternatives

2011

In this paper, we consider the problem of finding a preference‐based strict...

Bidding strategies for real‐life small loan auctions

2011

We define and identify bidding strategies in real‐life small loan auctions...

Quantitative comparison of approximate solution sets for multicriteria optimization problems with weighted Tchebycheff preference function

2010

We consider the problem of evaluating the quality of solution sets generated by...

An interactive search method based on user preferences

2008

This paper presents a general method for interactively searching for objects...

Evaluation of nondominated solution sets for k-objective optimization problems: An exact method and approximations

2006

Integrated Preference Functional (IPF) is a set functional that, given a discrete set...

A multi-attribute e-auction mechanism for procurement: Theoretical foundations

2006

We describe a multi-attribute e-auction mechanism, with a focus on its theoretical...

Decision support for multi-unit combinatorial bundle auctions

2007

Single item auctions are by far the most common auction format, but they are not...

The bread/flour/grain trading game: Bidding in and designing auction events

2004

Strategic sourcing and more specifically, e-procurement have become part of standard...

Emerging multiple issue e-auctions

2004

We review the emerging field of multiple issue e-auctions and discuss their design...

A simulation and test of OptiMark's electronic matching algorithm and its simple variations for institutional block trading

2004

OptiMark, an automated crossing system that matches institutional buyers and sellers...

Value efficiency analysis of academic research

2001

We propose a systematic approach to analyzing academic research performance at...

A study of high-level managerial decision processes, with implications for multiple criteria decision making research

2000

We study six real-world major strategic decisions and discuss the role that analytic...

A value efficiency approach to incorporating preference information in data envelopment analysis

1999

We develop a procedure and the requisite theory for incorporating preference...

Workload balancing in the manufacturing environment: a multicriteria trade-off analysis

1999

We describe an application of a custom-designed model-based decision tool system to...

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...

Choice behaviour in a computer-aided multiattribute decision task

1997

Choice behaviour in an interactive multiple-criteria decision-making environment was...

Identifying Pareto-optimal settlements for two-party resource allocation negotiations

1996

We explore models to identify Pareto-optimal outcomes in two-party multiple program...

Operations Research and its practice in Finland – an update

1995

This paper provides an update on the state-of-the-art of Operations Research and its...

Papers per page: