Simulation of airport terminal facilities in the greek airports of Kavala and Alexandroupolis. - Athanasios Ballis (Oper. Res., 2002)

Airport site selection based on multicriteria analysis: the case study of the island of samothraki. - Athanasios Ballis (Oper. Res., 2003)

Criteria for selecting innovative technologies for maritime transhipment facilities. - Athanasios Ballis; Antony Stathopoulos (Oper. Res., 2003)

Development of an expert system for the evaluation of conventional and innovative technologies in the intermodal transport area. - Constantinos Abacoumkin; Athanasios Ballis (Eur. J. Oper. Res., 2004)

Towards the improvement of a combined transport chain performance. - Athanasios Ballis; John Golias (Eur. J. Oper. Res., 2004)

Freight village design using the multicriteria method PROMETHEE. - Athanasios Ballis; George Mavrotas (Oper. Res., 2007)

Towards the Implementation of Optimal Train Loading Plan in the Athens-Thessaloniki Freight Services. - Athanasios Ballis; Fillipos Karapetis; Theocharis Ballis (Int. J. Oper. Res. Inf. Syst., 2017)

Serving Scientists in Agri-Food Area by Virtual Research Environments. - Athanasios Ballis; Alice Boizet; Leonardo Candela; Donatella Castelli; Enol Fernández; Matthias Filter; Taras Günther; George Kakaletris; Pythagoras Karampiperis; Dimitris Katris; M. J. R. Knapen; Rob M. Lokers; et al. (eScience, 2018)

Assessing the Tourism Potential of the Greek Islands of South Aegean. - Athanasios Ballis; John A. Paravantis; Tatiana Moschovou (IISA, 2018)

A Geopolitical Review of Definitions, Dimensions and Indicators of Energy Security. - John A. Paravantis; N. Kontoulis; Athanasios Ballis; D. Tsirigotis; V. Dourmas (IISA, 2018)

Design Limitations, Errors and Hazards in Creating Decision Support Platforms with Large- and Very Large-Scale Data and Program Cores. - Elias Koukoutsis; Constantin Papaodysseus; George Tsavdaridis; Nikolaos V. Karadimas; Athanasios Ballis; Eirini Mamatsi; Athanasios Rafail Mamatsis (Algorithms, 2020)