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ORCIDDiamantino Freitas
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2020 – today
- 2023
[c45]Pedro Henrique Borghi
, João Paulo Teixeira, Diamantino Rui da Silva Freitas:
Automatic Speech Recognition for Portuguese: A Comparative Study. OL2A (1) 2023: 217-232- [c44]Joana Filipa Teixeira Fernandes, Diamantino Rui da Silva Freitas, João Paulo Teixeira:
Accuracy Optimization in Speech Pathology Diagnosis with Data Preprocessing Techniques. OL2A (1) 2023: 287-299 - 2022
- [c43]Joana Fernandes, Diamantino Freitas, João Paulo Teixeira:
First Version of a Support System for the Medical Diagnosis of Pathologies in the Larynx. BIOSTEC (Selected Papers) 2022: 1-15 - [c42]Roberto Vaz, Diamantino Freitas, António Coelho:
Enhancing the Blind and Partially Sighted Visitors' Experience in Museums Through Integrating Assistive Technologies, Multisensory and Interactive Approaches. HCI (8) 2022: 521-540 - [c41]Adriana Souza, Diamantino Freitas:
A Dynamic Model for Pauses in the Synthesized Speech of Mathematical Expressions in MathML. ICETC 2022: 194-200 - [c40]Adriana Souza, Diamantino Freitas:
Towards the Improvement of the Cognitive Process of the Synthesized Speech of Mathematical Expression in MathML: An Eye-Tracking. IMET 2022: 1-8 - [c39]Joana Fernandes, Arnaldo Cândido Júnior, Diamantino Freitas, João Paulo Teixeira:
Smart Data Driven System for Pathological Voices Classification. OL2A 2022: 419-426 - 2021
- [j7]Pedro Miguel Rodrigues, Bruno C. Bispo, Carolina Garrett, Dílio Alves, João Paulo Ramos Teixeira, Diamantino Freitas:
Lacsogram: A New EEG Tool to Diagnose Alzheimer's Disease. IEEE J. Biomed. Health Informatics 25(9): 3384-3395 (2021) - 2020
- [c38]Roberto Vaz, Diamantino Freitas, António Coelho:
Perspectives of Visually Impaired Visitors on Museums: Towards an Integrative and Multisensory Framework to Enhance the Museum Experience. DSAI 2020: 17-21 - [c37]Adriana Souza, Diamantino Freitas:
Towards a Prosodic Model for Synthesized Speech of Mathematical Expressions in MathML. DSAI 2020: 105-110 - [c36]Diamantino Freitas, Vítor Carvalho:
Development of accessibility resources for teaching and learning of Science, Technology, Engineering and Mathematics. EDUCON 2020: 1873-1878
2010 – 2019
- 2018
- [c35]Pedro Miguel Rodrigues, Diamantino Freitas, João Paulo Teixeira, Bruno C. Bispo, Dílio Alves, Carolina Garrett:
Electroencephalogram Hybrid Method for Alzheimer Early Detection. CENTERIS/ProjMAN/HCist 2018: 209-214 - 2016
- [j6]João Neves Moutinho, Rui Esteves Araújo, Diamantino Freitas:
Indoor localization with audible sound - Towards practical implementation. Pervasive Mob. Comput. 29: 1-16 (2016) - 2015
- [j5]Bruno C. Bispo, Diamantino Rui da Silva Freitas:
On the use of cepstral analysis in acoustic feedback cancellation. Digit. Signal Process. 44: 88-101 (2015) - [c34]Pedro Miguel Rodrigues, Diamantino Freitas, João Paulo Teixeira:
Electroencephalogram Cepstral Distances in Alzheimer's Disease Diagnosis. CENTERIS/ProjMAN/HCist 2015: 879-884 - [c33]João Neves Moutinho, Diamantino Freitas, Rui Esteves Araujo:
Spread Spectrum Audio Indoor Localization. CSE 2015: 66-71 - [c32]Vítor Carvalho, Diamantino Freitas:
Automatic Description of SVG Images for the Visually Impaired: A Gestaltic Approach. DSAI 2015: 2-11 - [c31]Pedro Miguel Rodrigues, Diamantino Freitas, João Paulo Ramos Teixeira:
Alzheimer's electroencephalogram event scalp localization. nDS 2015: 1-4 - 2014
- [j4]Ricardo Pinto de Castro, Fabio Todeschini, Rui Esteves Araujo, Sergio M. Savaresi, Matteo Corno, Diamantino Freitas:
Adaptive-robust friction compensation in a hybrid brake-by-wire actuator. J. Syst. Control. Eng. 228(10): 769-786 (2014) - [j3]Rui Esteves Araujo, Ricardo Pinto de Castro, Claudio Pinto, Pedro Melo, Diamantino Freitas:
Combined Sizing and Energy Management in EVs With Batteries and Supercapacitors. IEEE Trans. Veh. Technol. 63(7): 3062-3076 (2014) - [c30]Bruno C. Bispo, Diamantino Freitas:
Performance Evaluation of Acoustic Feedback Cancellation Methods in Single-Microphone and Multiple-Loudspeakers Public Address Systems. ICETE (Selected Papers) 2014: 473-495 - [c29]Bruno C. Bispo, Diamantino Freitas:
Evaluation of Acoustic Feedback Cancellation - Methods with Multiple Feedback Paths. SIGMAP 2014: 127-133 - 2013
- [j2]Ricardo Pinto de Castro, Rui Esteves Araujo, Diamantino Freitas:
Wheel Slip Control of EVs Based on Sliding Mode Technique With Conditional Integrators. IEEE Trans. Ind. Electron. 60(8): 3256-3271 (2013) - [c28]Pedro Miguel Rodrigues, Diamantino Rui da Silva Freitas, Joaquim Gabriel:
Portable Interface and Local Service Manager. DSAI 2013: 67-73 - [c27]Pedro Miguel Rodrigues, Bruno C. Bispo, Diamantino Freitas, João Paulo Ramos Teixeira, Alicia Carreres:
Evaluation of EEG spectral features in Alzheimer disease discrimination. EUSIPCO 2013: 1-5 - [c26]João Neves Moutinho, Diamantino Freitas, Rui Esteves Araujo:
Indoor Sound Based Localization: Research Questions and First Results. DoCEIS 2013: 521-528 - 2012
- [j1]Ricardo Pinto de Castro, Rui Esteves Araujo, João Pedro F. Trovão, Paulo G. Pereirinha, Pedro Melo, Diamantino Freitas:
Robust DC-Link Control in EVs With Multiple Energy Storage Systems. IEEE Trans. Veh. Technol. 61(8): 3553-3565 (2012) - [c25]Bruno C. Bispo, Diamantino Rui da Silva Freitas:
Hybrid pre-processor based on frequency shifting for stereophonic acoustic echo cancellation. EUSIPCO 2012: 2447-2451
2000 – 2009
- 2009
- [c24]Sandra M. Rua Ventura, Diamantino Rui da Silva Freitas, João Manuel R. S. Tavares:
Magnetic Resonance Imaging of the Vocal Tract - Techniques and Applications. IMAGAPP 2009: 105-110 - [c23]Sandra M. Rua Ventura, Diamantino Freitas, João Manuel R. S. Tavares:
Imaging of the Vocal Tract Based on Magnetic Resonance Techniques. VISIGRAPP (Selected Papers) 2009: 146-157 - 2008
- [c22]Adriano de Andrade Bresolin, Diamantino Rui da Silva Freitas, Adrião Duarte Dória Neto, Pablo Javier Alsina:
European and American Audio-Visual Speech Recognition, Using SVM in Portuguese Language. DCC 2008: 511 - [c21]Rodrigo Coura Torres, José Manoel de Seixas, Sergio L. Netto, Diamantino Rui da Silva Freitas, Eduardo F. Brasil:
Portable implementation of a text-to-speech system for portuguese. EUSIPCO 2008: 1-4 - 2006
- [c20]Sandra M. Rua Ventura, Diamantino Freitas:
Morphological dynamic study of human vocal tract. CompIMAGE 2006: 381-386 - [c19]Daniela Braga, L. M. S. Coelho, João Paulo Ramos Teixeira, Diamantino Freitas:
Progmatica: A Prosodic Database for European Portuguese. LREC 2006: 2092-2095 - 2005
- [c18]Carla P. Moura, D. Andrade, Luis M. Cunha, Maria J. Cunha, Helena Vilarinho, Henrique Barros, Diamantino Freitas, M. Pais-Clemente:
Voice quality in down syndrome children treated with rapid maxillary expansion. INTERSPEECH 2005: 1073-1076 - [c17]Maria João Barros, Ranniery Maia, Keiichi Tokuda, Fernando Gil Resende, Diamantino Freitas:
HMM-based european Portuguese TTS system. INTERSPEECH 2005: 2581-2584 - [c16]João Paulo Ramos Teixeira, Diamantino Freitas, Hiroya Fujisaki:
Evaluation of a system for F0 contour prediction for european Portuguese. INTERSPEECH 2005: 3249-3252 - 2004
- [c15]Hélder Ferreira, Diamantino Freitas:
Enhancing the Accessibility of Mathematics for Blind People: The AudioMath Project. ICCHP 2004: 678-685 - [c14]António Moura, Diamantino Freitas, Vitor Pera:
A New Multi-modal Database for Developing Speech Recognition Systems for an Assistive Technology Application. TSD 2004: 385-392 - [c13]Hélder Ferreira, Diamantino Freitas:
Audio Rendering of Mathematical Formulae Using MathML and AudioMath. User Interfaces for All 2004: 391-399 - 2003
- [c12]Diamantino Freitas, Hélder Ferreira:
On the application of W3C Guidelines in Website Design from scratch. HCI (4) 2003: 955-959 - [c11]João Paulo Ramos Teixeira, Diamantino Freitas:
Segmental durations predicted with a neural network. INTERSPEECH 2003: 169-172 - [c10]João Paulo Ramos Teixeira, Diamantino Freitas, Hiroya Fujisaki:
Prediction of fujisaki model's phrase commands. INTERSPEECH 2003: 397-400 - [c9]Hiroya Fujisaki, Shuichi Narusawa, Sumio Ohno, Diamantino Freitas:
Analysis and modeling of f_0 contours of portuguese utterances based on the command-response model. INTERSPEECH 2003: 2317-2320 - [c8]João Paulo Ramos Teixeira, Diamantino Freitas:
Evaluation of a Segmental Durations Model for TTS. PROPOR 2003: 40-48 - [c7]Daniela Braga, Diamantino Freitas, João Paulo Ramos Teixeira, Aldina Marques:
On the Use of Prosodic Labelling in Corpus-Based Linguistic Studies of Spontaneous Speech. TSD 2003: 388-393 - 2002
- [c6]Diamantino Freitas, Daniela Braga:
Towards an intonation module for a portuguese TTS system. INTERSPEECH 2002: 161-164 - [c5]Diamantino Freitas, António Moura, Daniela Braga, Hélder Ferreira, João Paulo Ramos Teixeira, Maria João Barros, Paulo Gouveia, Vagner Latsch:
A Project of Speech Input and Output in an E-commerce Application. PorTAL 2002: 141-150 - 2001
- [c4]João Paulo Ramos Teixeira, Diamantino Freitas, Daniela Braga, Maria João Barros, Vagner Latsch:
Phonetic events from the labeling the european portuguese database for speech synthesis, FEUP/IPBDB. INTERSPEECH 2001: 1707-1710
1990 – 1999
- 1999
- [c3]Márcio N. de Souza, E. J. Caprini, Glaucio J. Couri Machado, M. V. Ludolf, Luiz Pereira Calôba, José Manoel de Seixas, Fernando Gil Resende, Sergio L. Netto, Diamantino Rui da Silva Freitas, João Paulo Ramos Teixeira, Carlos Espain, Vitor Pera, F. Moreira:
Developing a voiced information retrieval system for the portuguese language capable to handle both brazilian and portuguese spoken versions. EUROSPEECH 1999: 351-354 - [c2]João Paulo Ramos Teixeira, Elisabete Rosa Paulo, Diamantino Freitas, Maria da Graca Pinto:
Acoustical characterisation of the accented syllable in portuguese, a contribution to the naturalness of speech synthesis. EUROSPEECH 1999: 1651-1654 - 1995
- [c1]Géza Németh, Gábor Olaszy, Laszlo Pataki, Luis A. Hernández Gómez, Diamantino Freitas:
Improvement, evaluation and testing of a low cost multilingual portable speaking aid for the speech impaired. EUROSPEECH 1995: 1887-1890
Coauthor Index
aka: João Paulo Ramos Teixeira
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