Omega

1973 - 2025

Current editor(s): B. Lev

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

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Volume 102, issue C, 2021

Mixed model assembly line feeding with discrete location assignments and variable station space

Nico André Schmid, Veronique Limère and Birger Raa

Performance evaluation and improvement for ZEV credit regulation in a competitive environment

Weixiang Huang and Han Zhu

A solution algorithm for multi-period bi-level channel optimization with dynamic price-dependent stochastic demand

Reza Azad Gholami, Leif Sandal and Jan Ubøe

Outlier-Aware, density-Based gaze fixation identification

Wen Liu, Andrew C. Trapp and Soussan Djamasbi

The Multi-Period Workforce Scheduling and Routing Problem

G. Guastaroba, J.-F. Côté and L.C. Coelho

On guarding real terrains: The terrain guarding and the blocking path problems

Haluk Eliş, Barbaros Tansel, Osman Oğuz, Mesut Güney and Ramez Kian

Inventory routing under stochastic supply and demand

Aldair Alvarez, Jean-François Cordeau, Raf Jans, Pedro Munari and Reinaldo Morabito

Multi-criteria decision making in dynamic slotting for attended home deliveries

Magdalena A.K. Lang, Catherine Cleophas and Jan Fabian Ehmke

Should ride-sharing platforms cooperate with car-rental companies? Implications for consumer surplus and driver surplus

Xiaogang Lin, Cuiying Sun, Bin Cao, Yong-Wu Zhou and Chuanying Chen

Just-in-time two-dimensional bin packing

Sergey Polyakovskiy and M’Hallah, Rym

Optimal timing and capacity choice with taxes and subsidies under uncertainty

Alcino Azevedo, Paulo J. Pereira and Artur Rodrigues

Two-agent scheduling problems under rejection budget constraints

Daniel Oron

Cost-Based attraction recommendation for tour operators under stochastic demand

Chao Huang, Yi Ding, Weihao Hu, Yi Jiang and Yongzhen Li

Assessing product availability in omnichannel retail networks in the presence of on-demand inventory transshipment and product substitution

Shahab Derhami, Benoit Montreuil and Guilhem Bau

Solving a stochastic inland waterway port management problem using a parallelized hybrid decomposition algorithm

Amin Aghalari, Farjana Nur and Mohammad Marufuzzaman

A method to analyze the rank reversal problem in the ELECTRE II method

Xianliang Liu and Yonghao Ma

Runway scheduling during winter operations

Maximilian Pohl, Rainer Kolisch and Maximilian Schiffer

Coordination between smart distribution networks and multi-microgrids considering demand side management: A trilevel framework

Longxi Li

Optimal design of retailer-prosumer electricity tariffs using bilevel optimization

Veronika Grimm, Galina Orlinskaya, Lars Schewe, Martin Schmidt and Gregor Zöttl

Repairable spare parts provisioning for multiregional expanding fleets of equipment under performance-based contracting

Xuwei Qin, Zhong-Zhong Jiang, Minghe Sun, Liang Tang and Xiaoran Liu

Reveal or hide? Impact of demonstration on pricing decisions considering showrooming behavior

Yanran Li, Bo Li, Wei Zheng and Xue Chen

Daily-deal market with consumer retention: Price discrimination or quality differentiation

Yao Tang, Rachel R. Chen and Xu Guan

Fairness models for multi-agent kidney exchange programmes

Xenia Klimentova, Ana Viana, João Pedro Pedroso and Nicolau Santos

Supply chain with random yield and financing

Xiaoyong Yuan, Gongbing Bi, Yalei Fei and Lindong Liu

The value of aggregate service levels in stochastic lot sizing problems

Narges Sereshti, Yossiri Adulyasak and Raf Jans

Stochastic premarshalling of block stacking warehouses

Vittorio Maniezzo, Marco A. Boschetti and Walter J. Gutjahr

Managing consumer returns with technology-enabled countermeasures

M. Serkan Akturk, Michael Ketzenberg and Barış Yıldız

Risk-aversion in data envelopment analysis models with diversification

Lukáš Adam and Martin Branda

Case study on scheduling cyclic conveyor belts

Felix Bock and Henning Bruhn

A case-based reasoning approach to solve the vehicle routing problem with time windows and drivers’ experience

Olivier Quirion-Blais and Lu Chen

Optimising the assignment of swabs and reagent for PCR testing during a viral epidemic

Alberto Santini

Performance evaluation of two-stage network structures with fixed-sum outputs: An application to the 2018winter Olympic Games

Yongjun Li, Jin Liu, Sheng Ang and Feng Yang

Engaging suppliers for reliability improvement under outcome-based compensations

Dong Li and Nishant Mishra

Surgery scheduling in outpatient procedure centre with re-entrant patient flow and fuzzy service times

Kai Wang, Hu Qin, Yun Huang, Mengwen Luo and Lei Zhou

Matching and pricing in ride-sharing: Optimality, stability, and financial sustainability

Pengyu Yan, Chung-Yee Lee, Chengbin Chu, Cynthia Chen and Zhiqin Luo

Managing supply risk: Robust procurement strategy for capacity improvement

Yi Li and Biying Shou

Global optimization for bilevel portfolio design: Economic insights from the Dow Jones index

Julio González-Díaz, Brais González-Rodríguez, Marina Leal and Justo Puerto

A new non-radial directional distance model for data envelopment analysis problems with negative and flexible measures

Madjid Tavana, Mohammad Izadikhah, Mehdi Toloo and Razieh Roostaee

Inventory replenishment planning of a distribution system with storage capacity constraints and multi-channel order fulfilment

B. Dai, H.X. Chen, Y.A. Li, Y.D. Zhang, X.Q. Wang and Y.M. Deng

Poverty mitigation via solar panel adoption: Smart contracts and targeted subsidy design

Qiaozhen Guo, Qiao-Chu He, Ying-Ju Chen and Wei Huang

Collaborative real-time optimization strategy for train rescheduling and track emergency maintenance of high-speed railway: A Lagrangian relaxation-based decomposition algorithm

Huimin Zhang, Shukai Li, Yihui Wang, Lixing Yang and Ziyou Gao

Heuristics for integrated blending optimisation in a mining supply chain

Zhou Haonan, Mehran Samavati and Andrew J. Hill

An exact approach for the service network design problem with heterogeneous resource constraints

Xiangyong Li, Kai Wei, Zhaoxia Guo, Wei Wang and Y.P. Aneja

A dynamic ordering policy for a stochastic inventory problem with cash constraints

Zhen Chen and Roberto Rossi

Buffer sizing in critical chain project management by network decomposition

Bingling She, Bo Chen and Nicholas G. Hall

Use of a product service system in a competing remanufacturing market

Yu Xia, Dan Tan and Bolin Wang

Product line selection of fast-moving consumer goods

Xavier Andrade, Luís Guimarães and Gonçalo Figueira

Carbon-reducing contract design for a supply chain with environmental responsibility under asymmetric information

Jing Xia and Wenju Niu

Humanitarian facility location under uncertainty: Critical review and future prospects

Zehranaz Dönmez, Bahar Y. Kara, Özlem Karsu and Francisco Saldanha-da-Gama

LASSO+DEA for small and big wide data

Ya Chen, Mike Tsionas and Valentin Zelenyuk

A model and solution approach for store-wide shelf space allocation

Manuel Ostermeier, Tobias Düsterhöft and Alexander Hübner

Big data driven supply chain design and applications for blockchain: An action research using case study approach

Balan Sundarakani, Aneesh Ajaykumar and Angappa Gunasekaran