| 2022 | HCI | Enhancing the Blind and Partially Sighted Visitors' Experience in Museums Through Integrating Assistive Technologies, Multisensory and Interactive Approaches. | Roberto Vaz, Diamantino Freitas, Antnio Coelho |
| 2020 | EDUCON | Development of accessibility resources for teaching and learning of Science, Technology, Engineering and Mathematics. | Diamantino Freitas, Vtor Carvalho |
| 2006 | LREC | Progmatica: A Prosodic Database for European Portuguese. | Daniela Braga, L. M. S. Coelho, Joo Paulo Ramos Teixeira, Diamantino Freitas |
| 2005 | Interspeech | HMM-based european Portuguese TTS system. | Maria Joo Barros, Ranniery Maia, Keiichi Tokuda, Fernando Gil Resende, Diamantino Freitas |
| 2005 | Interspeech | Voice quality in down syndrome children treated with rapid maxillary expansion. | Carla Pinto Moura, D. Andrade, Luis M. Cunha, Maria J. Cunha, Helena Vilarinho, Henrique Barros, Diamantino Freitas, M. Pais-Clemente |
| 2005 | Interspeech | Evaluation of a system for F0 contour prediction for european Portuguese. | Joo Paulo Ramos Teixeira, Diamantino Freitas, Hiroya Fujisaki |
| 2004 | ICCHP | Enhancing the Accessibility of Mathematics for Blind People: The AudioMath Project. | Hlder Ferreira, Diamantino Freitas |
| 2003 | HCI | On the application of W3C Guidelines in Website Design from scratch. | Diamantino Freitas, Hlder Ferreira |
| 2003 | Interspeech | Analysis and modeling of f_0 contours of portuguese utterances based on the command-response model. | Hiroya Fujisaki, Shuichi Narusawa, Sumio Ohno, Diamantino Freitas |
| 2003 | Interspeech | Segmental durations predicted with a neural network. | Joo Paulo Ramos Teixeira, Diamantino Freitas |
| 2003 | Interspeech | Prediction of fujisaki model's phrase commands. | Joo Paulo Ramos Teixeira, Diamantino Freitas, Hiroya Fujisaki |
| 2002 | Interspeech | Towards an intonation module for a portuguese TTS system. | Diamantino Freitas, Daniela Braga |
| 2001 | Interspeech | Phonetic events from the labeling the european portuguese database for speech synthesis, FEUP/IPBDB. | Joo Paulo Ramos Teixeira, Diamantino Freitas, Daniela Braga, Maria Joo Barros, Vagner Latsch |
| 1999 | Interspeech | Acoustical characterisation of the accented syllable in portuguese, a contribution to the naturalness of speech synthesis. | Joo Paulo Ramos Teixeira, Elisabete Rosa Paulo, Diamantino Freitas, Maria da Graca Pinto |
| 1995 | Interspeech | Improvement, evaluation and testing of a low cost multilingual portable speaking aid for the speech impaired. | Gza Nmeth, Gbor Olaszy, Laszlo Pataki, Luis A. Hernndez Gmez, Diamantino Freitas |