Spoken Language Interface for Mobile Devices. - João Freitas; António Calado; Maria João Barros; Miguel Sales Dias (LTC, 2007)

Towards a Silent Speech Interface for Portuguese - Surface Electromyography and the Nasality Challenge. - João Freitas; António J. S. Teixeira; Miguel Sales Dias (BIOSIGNALS, 2012)

Automatic Speech Recognition Based on Ultrasonic Doppler Sensing for European Portuguese. - João Freitas; António J. S. Teixeira; Francisco A. C. Vaz; Miguel Sales Dias (IberSPEECH, 2012)

A Proposal for a Visual Speech Animation System for European Portuguese. - José Serra; Manuel Ribeiro; João Freitas; Verónica Orvalho; Miguel Sales Dias (IberSPEECH, 2012)

Multimodal User Interfaces to Improve Social Integration of Elderly and Mobility Impaired. - Miguel Sales Dias; Carlos Galinho Pires; Fernando Miguel Pinto; Vítor Duarte Teixeira; João Freitas (pHealth, 2012)

Uncovering the Relationship Between Event Log Characteristics and Process Discovery Techniques. - Seppe K. L. M. vanden Broucke; Cédric Delvaux; João Freitas; Taisiia Rogova; Jan Vanthienen; Bart Baesens (Business Process Management Workshops, 2013)

Velum Movement Detection based on Surface Electromyography for Speech Interface. - João Freitas; António J. S. Teixeira; Samuel S. Silva; Catarina Oliveira; Miguel Sales Dias (BIOSIGNALS, 2014)

Velar Movement Assessment for Speech Interfaces: An Exploratory Study Using Surface Electromyography. - João Freitas; António J. S. Teixeira; Samuel S. Silva; Catarina Oliveira; Miguel Sales Dias (BIOSTEC (Selected Papers), 2014)

Assessing the Applicability of Surface EMG to Tongue Gesture Detection. - João Freitas; Samuel S. Silva; António J. S. Teixeira; Miguel Sales Dias (IberSPEECH, 2014)

Impact of age in the production of European Portuguese vowels. - Luciana Albuquerque; Catarina Oliveira; António J. S. Teixeira; Pedro Sá-Couto; João Freitas; Miguel Sales Dias (INTERSPEECH, 2014)

Enhancing multimodal silent speech interfaces with feature selection. - João Freitas; Artur J. Ferreira; Mário A. T. Figueiredo; António J. S. Teixeira; Miguel Sales Dias (INTERSPEECH, 2014)

Multimodal Corpora for Silent Speech Interaction. - João Freitas; António J. S. Teixeira; Miguel Sales Dias (LREC, 2014)

Can Ultrasonic Doppler Help Detecting Nasality for Silent Speech Interfaces? - An Exploratory Analysis based on Alignement of the Doppler Signal with Velum Aperture Information from Real-Time MRI. - João Freitas; António J. S. Teixeira; Miguel Sales Dias (PhyCS, 2014)

"Read That Article": Exploring Synergies between Gaze and Speech Interaction. - Diogo Vieira; João Dinis Freitas; Cengiz Acartürk; António J. S. Teixeira; Luís Sousa; Samuel S. Silva; Sara Candeias; Miguel Sales Dias (ASSETS, 2015)

Elderly Speech-Gaze Interaction - State of the Art and Challenges for Interaction Design. - Cengiz Acartürk; João Freitas; Mehmetcan Fal; Miguel Sales Dias (HCI (7), 2015)

Giving Voices to Multimodal Applications. - Nuno Almeida; António J. S. Teixeira; Ana Filipa Rosa; Daniela Braga; João Freitas; Miguel Sales Dias; Samuel S. Silva; Jairo Avelar; Cristiano Chesi; Nuno Saldanha (HCI (2), 2015)

Facial Expressions Tracking and Recognition: Database Protocols for Systems Validation and Evaluation. - Catarina Runa Miranda; Pedro Mendes; Pedro Coelho; Xenxo Alvarez; João Freitas; Miguel Sales Dias; Verónica Costa Orvalho (CoRR, 2015)

Improving Production Logistics Through Materials Flow Control and Lot Splitting. - Catarina Gomes; Andreia Ribeiro; João Freitas; Luís M. S. Dias; Guilherme A. B. Pereira; António Vieira; Nuno O. Fernandes; Silvio Carmo-Silva (ICCL, 2016)

Silent Speech Interaction for Ambient Assisted Living Scenarios. - António J. S. Teixeira; Nuno Vitor; João Freitas; Samuel Silva 001 (HCI (27), 2017)

Benchmarking Auto-WEKA on a Commodity Machine. - João Freitas; Nuno Lavado; Jorge Bernardino (DATA, 2018)

Machine Learning Powered Data Platform for High-Quality Speech and NLP Workflows. - João Freitas; Jorge Ribeiro 004; Daan Baldewijns; Sara Oliveira; Daniela Braga (INTERSPEECH, 2018)

Physiological Arousal Quantifying Perception of Safe and Unsafe Virtual Environments by Older and Younger Adults. - Sofia Leite; Miguel S. Dias; Sara Eloy; João Freitas; Sibila Marques; Tiago Pedro; Lázaro Ourique (Sensors, 2019)

Effort Estimation in Named Entity Tagging Tasks. - Inês Gomes 001; Rui Correia; Jorge Ribeiro 004; João Freitas (LREC, 2020)

INTERAQUATICA - Designing Interactive Aquatic Experiences with Geodesic Domes In-the-Wild. - Marko Radeta; Miguel Andrade; Rúben Freitas; Michael Sousa; Antonio Ramos; Victor Azevedo; Jorge Lopes; Ricardo Jardim; João Gouveia; Maria João Gouveia; Telmo Gonçalves; Pedro Pinto; et al. (IMX, 2020)

Nativeness Assessment for Crowdsourced Speech Collections. - Diogo Botelheiro; Alberto Abad; João Freitas; Rui Correia (IberSPEECH, 2021)

Ethical Creation of Ethical Data. - João Freitas (DeLTA, 2022)

Lucky Hero's Legacy: An Interactive Game that Explores the Potential of 3D Scenarios to Engage Teenagers in Cultural Heritage. - Louis Michael Sousa Rodrigues; João Freitas; Mara Dionísio; Sergi Bermúdez i Badia (HCI (23), 2022)

Towards Speaker Verification for Crowdsourced Speech Collections. - John Mendonça; Rui Correia; Mariana Lourenço; João Freitas; Isabel Trancoso (LREC, 2022)

Automatic multi-view pose estimation in focused cardiac ultrasound. - João Freitas; João Gomes Fonseca; Ana Claudia Tonelli; Jorge Correia-Pinto; Jaime C. Fonseca 001; Sandro F. Queiros (Medical Image Anal., 2024)