A deep graph neural network approach for assessing origin destination traffic flow estimates based on covid-19 data

Project ‘‘Generation of Reliable Synthetic Health Data for Federated Learning in Secure Data Spaces’’ Research Project (Agencia Estatal de Investigación (AEI)/European Regional Development Fund (ERDF), EU) funded by Ministerio de Ciencia, Innovación y Universidades (MCIN)/AEI/10.13039/501100011033 under Grant PID2022-141045OB-C43 and by ‘‘ERDF a Way of Making Europe’’ through ‘‘European Union’’; in part by the Project ‘‘FLATCITY-APP: Aplicación móvil para FlatCity’’ funded by Spanish Ministerio de Ciencia e Innovación and the Agencia Estatal de Investigación MCIN/AEI/10.13039/501100011033 and by European Union ‘‘NextGenerationEU/Plan de Recuperación, Transformación y Resiliencia (PRTR)’’ under Grant PDC2021-121239-C33; and in part by the Project Programa de Universalización de Infraestructuras Digitales para la Cohesión (UNICO) 5G I+D 6G-RIEMANN funded by Spanish Ministry of Economic Affairs and Digital Transformation and European Union-NextGenerationEU.