por International Conference on the Applications of Digital Information and Web Technologies (8 : 2017 : Chihuahua, México) | Mizera-Pietraszko, Jolanta [editor] | Rodriguez Jorge, Ricardo [editor] | Almazo Pérez, Diego Moisés [editor] | Pichappan, Pit [editor].
por International Baltic Conference on Databases and Information Systems (13 : 2018 : Trakai, Lituania) | Lupeikiene, Audrone [editor] | Vasilecas, Olegas [editor] | Dzemyda, Gintautas [editor].