Promoting secondary school learners' curiosity towards science through digital public displays. - Nuno Otero; Aris Alissandrakis; Maximilian Müller; Marcelo Milrad; José Alberto Lencastre; João Casal; Rui José (MindTrek, 2013)

Understanding students' mobility habits towards the implementation of an adaptive ubiquitous platform. - João Casal; Maria Guillermina Cledou (ISDOC, 2014)

They Are Looking... Why Not Interacting? Understanding Interaction around the Public Display of Community Sourced Videos. - João Casal; Rui José (UCAmI, 2014)

Pedagogical and Organizational Concerns for the Deployment of Interactive Public Displays at Schools. - José Alberto Lencastre; Clara Coutinho; João Casal; Rui José (WorldCIST (2), 2014)

Adoption Concerns for the Deployment of Interactive Public Displays at Schools. - José Alberto Lencastre; Clara Coutinho; João Casal; Rui José (EAI Endorsed Trans. e Learn., 2014)

Using Accuracy Analysis to Find the Best Classifier for Intelligent Personal Assistants. - Ricardo Ponciano; Sebastião Pais; João Casal (ANT/SEIT, 2015)

A Video Competition to Promote Informal Engagement with Pedagogical Topics in a School Community. - José Alberto Lencastre; Clara Coutinho; Sara Cruz; Celestino Magalhães; João Casal; Rui José; Gill Clough; Anne Adams (CSEDU (1), 2015)

Internet of things mobile gateway services for intelligent personal assistants. - João Santos 005; Bruno M. C. Silva; Joel J. P. C. Rodrigues; João Casal; Kashif Saleem (HealthCom, 2015)

An IoT-based mobile gateway for intelligent personal assistants on mobile health environments. - João Santos 005; Joel J. P. C. Rodrigues; Bruno M. C. Silva; João Casal; Kashif Saleem; Victor M. Denisov (J. Netw. Comput. Appl., 2016)

Requirements Elicitation for a Holistic Mobile Wallet Ecosystem. - João Casal; David Monteiro; Laís Sousa; Patrick Santos; João Santos 005; Jorge Ramos (ICE-B, 2017)

Intelligent Personal Assistants Based on Internet of Things Approaches. - João Santos 005; Joel J. P. C. Rodrigues; João Casal; Kashif Saleem; Victor M. Denisov (IEEE Syst. J., 2018)

A Novel Reputation System for Mobile App Stores Using Blockchain. - Gonçalo Sousa Mendes; Daniel Chen; Bruno M. C. Silva; Carlos Serrão; João Casal (Computer, 2021)

ARCADIAN-IoT - Enabling Autonomous Trust, Security and Privacy Management for IoT. - Sérgio Figueiredo; Paulo Silva 002; Alfonso Iacovazzi; Vitalina Holubenko; João Casal; José M. Alcaraz Calero; Qi Wang 001; Pedro Colarejo; Ross Little Armitt; Giacomo Inches; Shahid Raza (GIOTS, 2022)

Lightweight Network-Based IoT Device Authentication in Cloud Services. - Tomás Silva; João Casal; Ricardo Chaves (ICNP, 2023)