• Change impact analysis: A systematic mapping study 

      Kretsou M., Arvanitou E.-M., Ampatzoglou A., Deligiannis I., Gerogiannis V.C. (2021)
      Change Impact Analysis (CIA) is the process of exploring the tentative effects of a change in other parts of a system. CIA is considered beneficial in practice, since it reduces cost of maintenance and the risk of software ...
    • Modeling and solution approach for the environmental traveling salesman problem 

      Saharidis, G. K. D.; Kolomvos, G.; Liberopoulos, G. (2014)
      We consider the environmental traveling salesman problem in a connected graph driven by a cost function describing the impact of environmental externalities over the routes. The resulting problem is the asymmetric non-Euclidean ...
    • A review and comparison of road safety in Greece in recent years 

      Mitropoulos L., Kopelias P. (2019)
      Greece ranks between the EU countries with the highest number of road fatalities per million inhabitants for the last two decades. Although the number of road fatalities hasbeen significantlyreduced over the last 15 years, ...