%0 Conference Paper %F Oral %T A Blockchain base Decentralized Platform for Ubiquitous Learning Environment %+ Laboratoire d'Informatique Avancée de Saint-Denis (LIASD) %A Bdiwi, Rawia %A de Runz, Cyril %A Faiz, Sami %A Ali-Cherif, Arab %< avec comité de lecture %B IEEE International Conference on Advanced Learning Technologies - ICALT2018 %C Bombay, India %8 2018 %D 2018 %Z Computer Science [cs]Conference papers %G English %L hal-03255861 %U https://univ-paris8.hal.science/hal-03255861 %~ UNIV-PARIS8 %~ LIASD %~ UNIV-PARIS-LUMIERES