- Juntaek Hong, Kangbok Lee, Michael L. Pinedo. Scheduling equal length jobs with eligibility restrictions. Annals OR, 285(1):295-314, 2020.
- Massimiliano Caramia. Project management and scheduling. Annals OR, 285(1):1-8, 2020.
- M. Gloria Fiestras-Janeiro, Ignacio García-Jurado, Ana Meca, Manuel A. Mosquera. On benefits of cooperation under strategic power. Annals OR, 288(1):285-306, 2020.
- Sara Ceschia, Rosita Guido, Andrea Schaerf. Solving the static INRC-II nurse rostering problem by simulated annealing based on large neighborhoods. Annals OR, 288(1):95-113, 2020.
- Farnaz Torabi Yeganeh, Seyed Hessameddin Zegordi. A multi-objective optimization approach to project scheduling with resiliency criteria under uncertain activity duration. Annals OR, 285(1):161-196, 2020.
- Cinzia Daraio, Léopold Simar, Paul W. Wilson. Fast and efficient computation of directional distance estimators. Annals OR, 288(2):805-835, 2020.
- Christian Billing, Florian Jaehn, Thomas Wensing. Fair task allocation problem. Annals OR, 284(1):131-146, 2020.
- André Renato Villela da Silva, Luiz Satoru Ochi, Bruno José da Silva Barros, Rian Gabriel S. Pinheiro. Efficient approaches for the Flooding Problem on graphs. Annals OR, 286(1):33-54, 2020.
- Denis Bouyssou, Thierry Marchant, Marc Pirlot. A characterization of two disproportionality and malapportionment indices: the Duncan and Duncan index and the Lijphart index. Annals OR, 284(1):147-163, 2020.
- António J. R. Santos, Sérgio P. Santos, Carla A. F. Amado, Efigénio L. Rebelo, Júlio C. Mendes. Labor inspectorates' efficiency and effectiveness assessment as a learning path to improve work-related accident prevention. Annals OR, 288(2):609-651, 2020.