This Nine-volume set LNCS 14104 - 14112 constitutes the refereed workshop proceedings of the 23rd International Conference on Computational Science and Its Applications, ICCSA 2023, held at Athens, Greece, during July 3-6, 2023.
The 350 full papers and 29 short papers and 2 PHD showcase papers included in this volume were carefully reviewed and selected from a total of 876 submissions. These Nine-volumes includes the proceedings of the following workshops:
Smart Tourism (SmartTourism 2023); Spatial Energy planning, city and Urban Heritage (Spatial_energy_city 2023); Theoretical and Computational Chemistry and its Applications (TCCMA 2023); Transport Infrastructures for Smart Cities (TISC 2023);and Urban Regeneration: Innovative Tools and Evaluation Model (URITEM 2023); Urban Space Accessibility and Mobilities (USAM 2023); Virtual reality and augmented Reality and Applications (VRA 2023); Workshop on Advanced and Computational Methods for Earth Science applications (WACM4ES 2023).