Omega

1973 - 2025

Current editor(s): B. Lev

From Elsevier
Bibliographic data for series maintained by Catherine Liu ().

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Volume 96, issue C, 2020

The problem of the last bed: Contextualization and a new simulation framework for analyzing physician decisions

Cristina Azcarate, Laida Esparza and Fermin Mallor

Dynamic interdiction networks with applications in illicit supply chains

Ziba Jabarzare, Hossein Zolfagharinia and Mehdi Najafi

Optimal decisions for salvage logging after wildfires

Gianluca Baselli, Felipe Contreras, Matías Lillo, Magdalena Marín and Rodrigo A. Carrasco

Minimum cost network design in strategic alliances

Okan Arslan, Claudia Archetti, Ola Jabali, Gilbert Laporte and Maria Grazia Speranza

A general space-time model for combinatorial optimization problems (and not only)

Maria Barbati, Salvatore Corrente and Salvatore Greco

Consumer preference analysis: A data-driven multiple criteria approach integrating online information

Mengzhuo Guo, Xiuwu Liao, Jiapeng Liu and Qingpeng Zhang

Cost minimization of large-scale infrastructure for electricity generation and transmission

Joscha Märkle-Huß, Stefan Feuerriegel and Dirk Neumann

Feature Selection in Data Envelopment Analysis: A Mathematical Optimization approach

Sandra Benítez-Peña, Peter Bogetoft and Dolores Romero Morales

Risk control in maritime shipping investments

Jørgen Skålnes, Kjetil Fagerholt, Giovanni Pantuso and Xin Wang

DEA target setting approach within the cross efficiency framework

Lei Chen and Ying-Ming Wang

Bayesian best-worst method: A probabilistic group decision making model

Majid Mohammadi and Jafar Rezaei

A structuring review on multi-stage optimization under uncertainty: Aligning concepts from theory and practice

Hannah Bakker, Fabian Dunke and Stefan Nickel

Operational decision making for a referral coordination alliance- When should patients be referred and where should they be referred to?

Na Li, Jie Pan and Xiaoqing Xie

Mixed-fleet single-terminal bus scheduling problem: Modelling, solution scheme and potential applications

Marco Rinaldi, Erika Picarelli, Andrea D'Ariano and Francesco Viti

An optimization approach to planning rail hazmat shipments in the presence of random disruptions

Armin Jabbarzadeh, Nader Azad and Manish Verma

Consistency issues in the best worst method: Measurements and thresholds

Fuqi Liang, Matteo Brunelli and Jafar Rezaei

Ensemble ranking: Aggregation of rankings produced by different multi-criteria decision-making methods

Majid Mohammadi and Jafar Rezaei

How to support the application of multiple criteria decision analysis? Let us start with a comprehensive taxonomy

Marco Cinelli, Miłosz Kadziński, Michael Gonzalez and Roman Słowiński

Districting for parcel delivery services – A two-Stage solution approach and a real-World case study

Matthias Bender, Jörg Kalcsics and Anne Meyer

Goodbye EVISE and welcome Editorial Manager!

Benjamin Lev

Volume 95, issue C, 2020

Assortment optimisation problem: A distribution-free approach

Rebecca Chan, Zhaolin Li and Dmytro Matsypura

Supply chain coordination with reverse logistics: A vendor/recycler-buyer synchronized cycles model

Chi Kin Chan, Nora Man, Fei Fang and J.F. Campbell

School bus routing problem: Contemporary trends and research directions

William A. Ellegood, Stanislaus Solomon, Jeremy North and James F. Campbell

Optimal design and operation of River Basin Storage

Andy Burrow and Alexandra Newman

Pricing and ordering decisions in a supply chain with downward substitution and imperfect process yield

Chung-Chi Hsieh and Hsing-Hua Lai

Managing appointments with waiting time targets and random walk-ins

Xingwei Pan, Na Geng, Xiaolan Xie and Jing Wen

The optimal value range problem for the Interval (immune) Transportation Problem

D’Ambrosio, C., M. Gentili and R. Cerulli

Surgical scheduling under uncertainty by approximate dynamic programming

Thiago A.O. Silva and Mauricio C. de Souza

Flexible multi-manned assembly line balancing problem: Model, heuristic procedure, and lower bounds for line length minimization

Thiago Cantos Lopes, Giuliano Vidal Pastre, Adalberto Sato Michels and Leandro Magatão

MRP-WSCI: Multiple reference point based weak and strong composite indicators

Francisco Ruiz, Samira El Gibari, José M. Cabello and Trinidad Gómez

A rostering approach to minimize health risks for workers: An application to a container terminal in the Italian port of Genoa

Claudia Caballini and Massimo Paolucci

Home healthcare integrated staffing and scheduling

María I. Restrepo, Louis-Martin Rousseau and Jonathan Vallée

Interval-based extensions of two outranking methods for multi-criteria ordinal classification

Eduardo Fernández, José Rui Figueira and Jorge Navarro

Benchmarking of secondary schools based on Students’ results in higher education

Maria Silva, Ana S. Camanho and Flávia Barbosa

A heuristic approach to in-season capacity allocation in a multi-product newsvendor model

Moutaz Khouja, Eliana Christou and Antonis Stylianou

A slacks-based measure model for calculating cross efficiency in data envelopment analysis

Chiang Kao and Shiang-Tai Liu

A Nerlovian cost inefficiency two-stage DEA model for modeling banks’ production process: Evidence from the Turkish banking system

Hirofumi Fukuyama, Roman Matousek and Nickolaos G. Tzeremes

Volume 94, issue C, 2020

A new hybrid heuristic algorithm for the Precedence Constrained Production Scheduling Problem: A mining application

Enrique Jélvez, Nelson Morales, Pierre Nancel-Penard and Fabien Cornillier

DNMA: A double normalization-based multiple aggregation method for multi-expert multi-criteria decision making

Huchang Liao and Xingli Wu

DEA-based fixed cost allocation in two-stage systems: Leader-follower and satisfaction degree bargaining game approaches

Junfei Chu, Jie Wu, Chengbin Chu and Tinglong Zhang

Air intermodal freight transportation: The freight forwarder service problem

Claudia Archetti and Lorenzo Peirano

Cooperative sales promotion with a point-sharing policy: Advantages and limitations

Ilkyeong Moon, Jie Xu, Xuehao Feng and Xiao Ruan

Pushing frontiers in auction-based transport collaborations

Margaretha Gansterer, Richard F. Hartl and Kenneth Sörensen

Improving medical decision-making with a management science game theory approach to liver transplantation

Francisco V. Mendonça, Margarida Catalão-Lopes, Rui Tato Marinho and José Rui Figueira

Spatial directional robust Benefit of the Doubt approach in presence of undesirable output: An application to Italian waste sector

Elisa Fusco, Francesco Vidoli and Nicky Rogge

Within-cluster determinants of output efficiency of R&D in the space industry

Peter Teirlinck and Pegah Khoshnevis

A Meta-Goal Programming approach to cardinal preferences aggregation in multicriteria problems

Amalia Benítez-Fernández and Francisco Ruiz

Multi-valued measures in DEA in the presence of undesirable outputs

Mehdi Toloo and Jana Hančlová

Ranking Chinese commercial banks based on their expected impact on structural efficiency

Ning Zhu, Jens Leth Hougaard, Zhiqian Yu and Bing Wang

Promotional pricing and online business model choice in the presence of retail competition

Pingping Chen, Ruiqing Zhao, Yingchen Yan and Xiang Li

Exploiting value system multiplicity and preference voting for robust ranking

Amar Oukil

Enhancing knowledge construction processes within multicriteria decision analysis: The Collaborative Value Modelling framework

Ana C.L. Vieira, Monica Oliveira and Carlos A. Bana e Costa

Energy-efficient no-wait permutation flow shop scheduling by adaptive multi-objective variable neighborhood search

Xueqi Wu and Ada Che

Post-consensus analysis of group decision making processes by means of a graph theoretic and an association rules mining approach

Evangelos Triantaphyllou, Juri Yanase and Fujun Hou