Hachinger, Stephan and Martinovič, Jan and Terzo, Olivier and Levrier, Marc and Scionti, Alberto and Magarielli, Donato and Goubier, Thierry and Parodi, Antonio and Harsh, Piyush and Apopei, Florin-Ionut and Munke, Johannes and García-Hernández, Rubén and Golasowski, Martin and Hayek, Mohamad and Donnat, Frédéric and Ganne, Laurent and Koch-Hofer, Cédric and Vitali, Giacomo and Viviani, Paolo and Schorlemmer, Danijel and Danovaro, Emanuele and Parodi, Andrea and Murphy, Seán and Dees, Aaron: HPC-Cloud-Big Data convergent architectures and research data management: the lexis approach. Sissa Medialab Academia Sinica Computing Centre (ASGC), Taipei, Taiwan Website: https://indico4.twgrid.org/indico/event/14/overview 2021Proceedings of International Symposium on Grids & Clouds 2021  —  PoS(ISGC2021): https://pos.sissa.it/378/004