On the Use of Fuzzy Logic to Enhance Mobile Agents in Distributed E-Commerce. - João Paulo Delgado Preti; Fernando M. B. M. de Castilho; João Bosco M. Sobral; Kathia Regina L. Jucá; Mirela Sechi Moretti Annoni Notare; Azzedine Boukerche (ICPADS (2), 2005)

Interação em nuvens. - João Paulo Delgado Preti; Lucia Vilela Leite Filgueiras (IHC, 2010)

Engineering transitions to bind distributed interaction. - João Paulo Delgado Preti; Lucia Vilela Leite Filgueiras (DUI@EICS, 2013)

Transitions: A Crossmedia Interaction Relevant Aspect. - João Paulo Delgado Preti; Flavio Miyamaru; Lucia Vilela Leite Filgueiras (HICSS, 2014)

Interaction Modality Mapping Service for devices in a P2P network. - João Paulo Delgado Preti; Lucia Vilela Leite Filgueiras (DUI@ICWE, 2014)

Empowerment of Assistive Technologies with Mobile Devices in a DUI Ecosystem. - Lucia Vilela Leite Filgueiras; Soraia Silva Prietch; João Paulo Delgado Preti (DSAI, 2015)

Public Safety Secretariat of Mato Grosso Microservice Environment. - João Paulo Delgado Preti; Adriano Souza; Tiago de Alameida Lacerda; Evandro Freiberger (HICSS, 2022)

Unplugged Memory: A Report of an Unplugged Activity in High School Education with a Technical Specialization in Brazil. - Pedro Clarindo da Silva Neto; Arthur Octavio Confessor; Suellen Lages; João Paulo Delgado Preti; Tiago de Alameida Lacerda; Thiessa Esteves Leite (CSEDU (2), 2025)