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Identification

Personal identification

Full name
Diamantino Rui da Silva Freitas

Author identifiers

Ciência ID
A31A-89DC-B80A
ORCID iD
0000-0003-4260-9677
Education
Degree Classification
1986/01/02 - 1991/05/17
Concluded
 Engenharia Electrotécnica e de Computadores (Doutoramento)
Major in não aplicável
Universidade do Porto Faculdade de Engenharia, Portugal
"Modelização paramétrica de funções de transferência electroacústica" (THESIS/DISSERTATION)
 Aprovado
1971/10/01 - 1976/07/21
Concluded
 Engenharia Electrotécnica (Licenciatura)
Major in Instrumentação Electrónica
Universidade do Porto Faculdade de Engenharia, Portugal
"não aplicável" (THESIS/DISSERTATION)
 16 (em 20)
Affiliation

Teaching in Higher Education

Category
Host institution 		Employer
2003/07/24 - 2024/10/30 Associate Professor (University Teacher) Universidade do Porto Faculdade de Engenharia, Portugal
Universidade do Porto Faculdade de Engenharia, Portugal
1991/05/01 - 2003/07/24 Assistant Professor (University Teacher) Universidade do Porto Faculdade de Engenharia, Portugal
Universidade do Porto Faculdade de Engenharia, Portugal
1976/09/27 - 1991/05/01 Assistant (University Teacher) Universidade do Porto Faculdade de Engenharia, Portugal
Universidade do Porto Faculdade de Engenharia, Portugal
1975/02/24 - 1976/09/27 Tutor (University Teacher) Universidade do Porto Faculdade de Engenharia, Portugal
Universidade do Porto Faculdade de Engenharia, Portugal
Projects

Contract

Designation Funders
2019/04/01 - 2022/12/31 POCI-01-0247-FEDER-041435 (Safe Cities) Nome Curto: Safe Cities Título: Safe Cities - Inovação para Construir Cidades Seguras
74436
Researcher
Universidade do Porto Faculdade de Engenharia, Portugal
 Agência para o Investimento e Comércio Externo de Portugal, E.P.E
Concluded
2011/03/01 - 2015/02/28 AAL4ALL - Padrão de Cuidados Primários para serviços de AAL
64278
Researcher
Universidade do Porto Faculdade de Engenharia, Portugal
 Agência de Inovação, S.A.
Concluded
2009/04/22 - 2009/10/31 NAVMETRO - Implantação do sistema NAVMETRO
64210
Principal investigator
Universidade do Porto Faculdade de Engenharia, Portugal
Concluded
2008/01/02 - 2008/06/30 NAVMETRO - Sistemas INFOMETRO e NAVMETRO
63640
Principal investigator
Universidade do Porto Faculdade de Engenharia, Portugal
Concluded
2007/01/01 - 2008/01/31 SPEAKMATH - Reconhecedor Audio-Visual de Fala para Edição de Expressões Matemáticas
63536 Referência: RIPD/PLP/63659/2005
Researcher
Universidade do Porto Faculdade de Engenharia, Portugal
 Fundação para a Ciência e a Tecnologia
Concluded
2006/10/02 - 2007/12/31 INFOMETRO - Portal de voz interactivo do Metro do Porto para utentes com dificuldades visuais
63522 Referência: 977/4.2/C/REG
Researcher
Universidade do Porto Faculdade de Engenharia, Portugal
 Governo da República Portuguesa Ministério da Ciência Tecnologia e Ensino Superior
Concluded
2006/10/02 - 2007/12/31 NAVMETRO - Portal de voz interactivo e sistema complementar de NAVegação pessoal na rede da METRO do Porto para pessoas com dificuldades visuais
63521 Referência: 978/4.2/C/REG
Principal investigator
Universidade do Porto Faculdade de Engenharia, Portugal
 Governo da República Portuguesa Ministério da Ciência Tecnologia e Ensino Superior
Concluded
2005/12/02 - 2006/12/31 CALE - Curso de Acesso ao computador pessoal usando Leitor de Ecrã
63429 Referência: 256/4.2/C/REG
Principal investigator
Universidade do Porto Faculdade de Engenharia, Portugal
 Governo da República Portuguesa Ministério da Ciência Tecnologia e Ensino Superior
Concluded

Other

Designation Funders
2006/01/11 - 2007/01/10 Sistema de Comunicação - Sistema Técnico de Comunicação do Santuário de Nossa Senhora do Rosário de Fátima
63670 Referência: FEUP/SNRF/2006/2
Coordenador técnico-científico
Universidade do Porto Faculdade de Engenharia, Portugal
Concluded
Outputs

Publications

Book chapter
  1. Pedro Henrique Borghi; João Paulo Teixeira; Diamantino Rui Freitas. "Automatic Speech Recognition for Portuguese: A Comparative Study". 2024.
    10.1007/978-3-031-53025-8_16
  2. Joana Filipa Teixeira Fernandes; Diamantino Rui Freitas; João Paulo Teixeira. "Accuracy Optimization in Speech Pathology Diagnosis with Data Preprocessing Techniques". 2024.
    10.1007/978-3-031-53025-8_20
  3. Joana Fernandes; Diamantino Freitas; João Paulo Teixeira. "First Version of a Support System for the Medical Diagnosis of Pathologies in the Larynx". 2023.
    10.1007/978-3-031-38854-5_1
  4. Joana Fernandes; Arnaldo Candido Junior; Diamantino Freitas; João Paulo Teixeira. "Smart Data Driven System for Pathological Voices Classification". 2022.
    10.1007/978-3-031-23236-7_29
  5. Roberto Vaz; Diamantino Freitas; António Coelho. "Enhancing the Blind and Partially Sighted Visitors’ Experience in Museums Through Integrating Assistive Technologies, Multisensory and Interactive Approaches". 2022.
    10.1007/978-3-031-05039-8_38
  6. Rodrigues, PM; Teixeira, JP; Freitas, DRS. "Alzheimer's Electroencephalogram Event Scalp and Source Localization". 2015.
    10.4018/978-1-4666-8828-5.ch002
Conference paper
  1. Vitor Manuel Ferreira Alves Carvalho; Diamantino Rui da Silva Freitas. "Study on memorising technical drawings using eye-gaze analysis to improve their rendering by text-to-speech". 2024.
    10.1145/3702163.3702438
  2. Vitor Manuel Carvalho; Diamantino Silva Freitas. "Enabling visually disabled persons to create technical drawings: a review with a preliminary contribution". 2023.
    10.1145/3629296.3629363
  3. Adriana Souza; Diamantino Freitas. "A Dynamic Model for Pauses in the Synthesized Speech of Mathematical Expressions in MathML". 2022.
    10.1145/3572549.3572581
  4. Souza, A; Freitas, D. "Technologies in Mathematics teaching: a transcript of the voices of visually impaired students, braille teachers, and screen readers". 2019.
  5. Moutinho, J; Freitas, D; Araujo, RE. "Steganography for Indoor Location". 2019.
  6. Rodrigues, PM; Freitas, D; Teixeira, JP; Bispo, B; Alves, D; Garrett, C. "Electroencephalogram hybrid method for Alzheimer early detection". 2018.
    10.1016/j.procs.2018.10.030
  7. Bispo, BC; Moutinho, JN; Rodrigues, PML; Freitas, DRS. "Assessing the Cepstrum-based Acoustic Feedback Cancellation Method for Short Acoustic Paths". 2016.
  8. Bispo, BC; Moutinho, JN; Rodrigues, PML; Freitas, DRS. "Assessing the cepstrum-based acoustic feedback cancellation method for short acoustic paths". 2016.
    10.1109/induscon.2016.7874522
  9. Bispo, BC; Freitas, D. "Performance Evaluation of Acoustic Feedback Cancellation Methods in Single-Microphone and Multiple-Loudspeakers Public Address Systems". 2015.
    10.1007/978-3-319-25915-4_25
  10. Rodrigues, PM; Freitas, D; Teixeira, JP. "Alzheimer's electroencephalogram event scalp localization". 2015.
    10.1109/nds.2015.7332640
  11. Moutinho, J; Freitas, D; Araujo, RE. "Spread Spectrum Audio Indoor Localization". 2015.
    10.1109/cse.2015.45
  12. Rodrigues, PM; Freitas, D; Teixeira, JP. "Electroencephalogram Cepstral Distances in Alzheimer's Disease Diagnosis". 2015.
    10.1016/j.procs.2015.08.600
  13. Carvalho, V; Freitas, D. "Automatic description of SVG images for the visually impaired: a Gestaltic approach". 2015.
    10.1016/j.procs.2015.09.243
  14. Rodrigues, PM; Freitas, D; Teixeira, JP. "Alzheimer's Electroencephalogram Event Scalp Localization". 2015.
  15. Bispo, BC; Freitas, DR. "Evaluation of Acoustic Feedback Cancellation Methods with Multiple Feedback Paths". 2014.
  16. Rodrigues, PM; Freitas, DR; Gabriel, J. "Portable Interface and Local Service Manager". 2014.
    10.1016/j.procs.2014.02.009
  17. Ventura, SR; Freitas, DR; Ramos, IM; Tavares, JMRS. "Three-dimensional visualization of teeth by magnetic resonance imaging during speech". 2014.
    10.1201/b15986-4
  18. Rodrigues, PM; Bispo, BC; Freitas, DR; Teixeira, JP; Carreres, A. "EVALUATION OF EEG SPECTRAL FEATURES IN ALZHEIMER DISEASE DISCRIMINATION". 2013.
  19. Bispo, B; Freitas, D. "Acoustic Echo Cancellation Based on Cesptral Analysis". 2013.
  20. Bispo, B; Rodrigues, P; Freitas, D. "Acoustic Feedback Cancellation Based on Cepstral Analysis". 2013.
  21. Rodrigues, PM; Bispo, BC; Freitas, DR; Teixeira, JP; Carreres, A. "Evaluation of EEG spectral features in alzheimer disease discrimination". 2013.
  22. Moutinho, J; Freitas, D; Araujo, RE. "Indoor Sound Based Localization: Research Questions and First Results". 2013.
  23. Bispo, BC; Freitas, DD. "HYBRID PRE-PROCESSOR BASED ON FREQUENCY SHIFTING FOR STEREOPHONIC ACOUSTIC ECHO CANCELLATION". 2012.
  24. Rodrigues, PM; Freitas, D; Teixeira, JP. "Alzheimer electroencephalogram temporal events detection by K-means". 2012.
    10.1016/j.protcy.2012.09.095
  25. Ventura, SR; Vasconcelos, MJM; Freitas, DR; Ramos, IM; Tavares, JMRS. "Speech articulation assessment using dynamic Magnetic Resonance Imaging techniques". 2012.
  26. de Castro, R; Pinto, C; Araujo, RE; Melo, P; Freitas, D. "Optimal Sizing and Energy Management of Hybrid Storage Systems". 2012.
    10.1109/vppc.2012.6422679
  27. Bispo, BC; Freitas, DD. "Developments of a Hybrid Pre-Processor Based on Frequency Shifting for Stereophonic Acoustic Echo Cancellation". 2012.
  28. Ventura, SR; Freitas, DR; Ramos, IM; Tavares, JMRS. "Segmentation and 3D reconstruction of the vocal tract from MR images-A comparative study". 2011.
  29. De Castro, R; Araujo, R; Freitas, D. "Optimal linear parameterization for on-line estimation of tire-road friction". 2011.
    10.3182/20110828-6-it-1002.03220
  30. De Castro, R; Melo, P; Pacheco, P; Araujo, RE; Freitas, D. "A control allocation approach to manage multiple energy sources in EVs". 2011.
    10.1109/vppc.2011.6043190
  31. Ventura, SR; Freitas, DR; Ramos, LM; Tavares, JMRS. "Segmentation and 3D reconstruction of the vocal tract from MR images-A comparative study". 2011.
    10.1201/b11330-46
  32. Giesteira, B; Travassos, J; Freitas, D; Tavares, D. "Gestalt and Computational Perceptual Approach Brain responses tendencies given by visual and auditory basic stimuli". 2010.
  33. De Castro, R; Araujo, RE; Cardoso, JS; Freitas, D. "A new linear parametrization for peak friction coefficient estimation in real time". 2010.
    10.1109/vppc.2010.5729138
  34. Giesteira, B; Travassos, J; Freitas, D; Tavares, D. "Brain's Electrical Response To Visual And Auditory Stimuli Relations Between The Two Stimuli Modalities". 2010.
    10.1109/bmei.2010.5639952
  35. Ventura, S; Freitas, D; Tavares, JMRS. "Imaging of the Vocal Tract Based on Magnetic Resonance Techniques". 2010.
    10.1007/978-3-642-11840-1_11
  36. de Castro, R; Araujo, RE; Feitas, D. "Reusable IP Cores Library for EV Propulsion Systems". 2010.
    10.1109/isie.2010.5637294
  37. Rua Ventura, SMR; Freitas, DRS; Tavares, JMRS. "MAGNETIC RESONANCE IMAGING OF THE VOCAL TRACT Techniques and Applications". 2009.
  38. Rua, SM; Freitas, D. "Morphological dynamic study of human vocal tract". 2007.
  39. Marques, A; Freitas, D. "Infinite impulse response (IIR) inverse filter design for the equalization of non-minimum phase loudspeaker systems". 2005.
    10.1109/aspaa.2005.1540197
  40. Teixeira, JP; Freitas, D; Fujisaki, H. "Evaluation of a system for F0 contour prediction for European Portuguese". 2005.
  41. Leite, AV; Arujo, RE; Freitas, D. "Full and reduced order extended Kalman filter for speed estimation in induction motor drives: A comparative study". 2004.
    10.1109/pesc.2004.1355479
  42. Leite, AV; Araujo, RE; Freitas, D. "A new approach for speed estimation in induction motor drives based on a reduced-order extended Kalman filter". 2004.
    10.1109/isie.2004.1571987
  43. Leite, V; Araújo, R; Freitas, D. "A new online identification methodology for flux and parameters estimation of vector controlled induction motors". 2003.
    10.1109/iemdc.2003.1211302
  44. Araujo, RE; Leite, AV; Freitas, DS. "Sliding mode co trollers for the regulatio of DC/DC power converters". 2003.
    10.1016/s1474-6670(17)34702-x
  45. Araujo, RE; Leite, AV; Freitas, DS. "Indirect parameter estimation of continuous-time systems using discrete time data". 2003.
    10.1109/iecon.2003.1280048
  46. Freitas, D; Moura, A; Braga, D; Ferreira, H; Paulo Teixeira, J; João Barros, M; Gouveia, P; Latsch, V. "A project of speech input and output in an e-commerce application". 2002.
  47. Araujo, RE; Leite, AV; Freitas, DS. "Estimation of physical parameters of an induction motor using an indirect method". 2002.
  48. Leite, V; Araujio, R; Freitas, D. "Flux and parameters identification of vector-controlled induction motor in the rotor reference frame". 2002.
    10.1109/amc.2002.1026928
  49. Araujo, RE; Freitas, DS. "Sliding mode controller for torque control of an induction motor drive". 1999.
  50. Araujo, RE; Freitas, DS. "The development of Vector Control Signal Processing blockset for Simulink: Philosophy and implementation". 1998.
  51. Araujo, RE; Freitas, DS; Goncalves, JJ. "Phasor visualizer: A general purpose instrument for induction motor drives". 1997.
    10.1109/iemdc.1997.604187
  52. Araujo, RE; Leite, AV; Freitas, DS. "The vector control signal processing blockset for use with Matlab and Simulink". 1997.
    10.1109/isie.1997.648849
  53. Araujo, RE; Goncalves, JJ; Tavares, A; Freitas, DS. "Phasor visualizer for investigation, teaching and control of induction motor". 1996.
Journal article
  1. Gonçalo Martins Pereira; Sofia S. Pereira; Madalena Santos; José Brito; Diamantino Freitas; António Oliveira de Carvalho; Artur Águas; Maria João Oliveira; Pedro Oliveira. "Effects of high-intensity infrasound on liver lipid content of rats". Heliyon 6 7 (2020): e04383-e04383. https://doi.org/10.1016/j.heliyon.2020.e04383.
    10.1016/j.heliyon.2020.e04383
  2. Lousinha, A; Pereira, G; Borrecho, G; Brito, J; de Carvalho, AO; Freitas, D; Oliveira, P; Oliveira, MJR; Antunes, E. "Atrial fibrosis and decreased connexin 43 in rat hearts after exposure to high-intensity infrasound". EXPERIMENTAL AND MOLECULAR PATHOLOGY (2020):
    10.1016/j.yexmp.2020.104409
  3. Lousinha, A; Oliveira, MJR; Borrecho, G; Brito, J; Oliveira, P; de Carvalho, AO; Freitas, D; Aguas, AP; Antunes, E. "Infrasound induces coronary perivascular fibrosis in rats". CARDIOVASCULAR PATHOLOGY (2018):
    10.1016/j.carpath.2018.10.004
  4. Pedrosa, P; Fiedler, P; Pestana, V; Vasconcelos, B; Gaspar, H; Amaral, MH; Freitas, D; et al. "In-service characterization of a polymer wick-based quasi-dry electrode for rapid pasteless electroencephalography". BIOMEDICAL ENGINEERING-BIOMEDIZINISCHE TECHNIK (2018):
    10.1515/bmt-2016-0193
  5. Moutinho, J; Freitas, D; Araújo, RE. "Indoor localization using barely perceptible audio signals". U.Porto Journal of Engineering (2016):
    10.24840/2183-6493_002.002_0004
  6. Moutinho, JN; Araujo, RE; Freitas, D. "Indoor localization with audible sound - Towards practical implementation". PERVASIVE AND MOBILE COMPUTING (2016):
    10.1016/j.pmcj.2015.10.016
  7. Moutinho, J; Freitas, D; Araujo, RE. "Indoor Global Localisation in Anchor-based Systems using Audio Signals". JOURNAL OF NAVIGATION (2016):
    10.1017/s0373463315001095
  8. Rua Ventura, SM; Freitas, DRS; Ramos, SMAP; Tavares, JMRS. "3D vocal tract reconstruction using magnetic resonance imaging data to study fricative consonant production". Lecture Notes in Computational Vision and Biomechanics (2015):
    10.1007/978-3-319-15799-3_19
  9. Bispo, BC; Freitas, DRS. "On the use of cepstral analysis in acoustic feedback cancellation". DIGITAL SIGNAL PROCESSING (2015):
    10.1016/j.dsp.2015.03.003
  10. de Castro, R; Todeschini, F; Araujo, RE; Savaresi, SM; Corno, M; Freitas, D. "Adaptive-robust friction compensation in a hybrid brake-by-wire actuator". PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF SYSTEMS AND CONTROL ENGINEERING (2014):
    10.1177/0959651813507562
  11. Araujo, RE; de Castro, R; Pinto, C; Melo, P; Freitas, D. "Combined Sizing and Energy Management in EVs With Batteries and Supercapacitors". IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (2014):
    10.1109/tvt.2014.2318275
  12. Restivo, MT; Almeida, FG; Freitas, D. "Measuring relative acceleration: a relative angular acceleration prototype transducer". MEASUREMENT SCIENCE & TECHNOLOGY (2013):
    10.1088/0957-0233/24/2/025101
  13. Rua Ventura, SMR; Freitas, DRS; Ramos, IMAP; Tavares, JMRS. "Morphologic Differences in the Vocal Tract Resonance Cavities of Voice Professionals: An MRI-Based Study". JOURNAL OF VOICE (2013):
    10.1016/j.jvoice.2012.11.010
  14. de Castro, R; Araujo, RE; Freitas, D. "Wheel Slip Control of EVs Based on Sliding Mode Technique With Conditional Integrators". IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (2013):
    10.1109/tie.2012.2202357
  15. de Castro, R; Araujo, RE; Tanelli, M; Savaresi, SM; Freitas, D. "Torque blending and wheel slip control in EVs with in-wheel motors". VEHICLE SYSTEM DYNAMICS (2012):
    10.1080/00423114.2012.666357
  16. Vasconcelos, MJM; Ventura, SMR; Freitas, DRS; Tavares, JMRS. "Inter-speaker speech variability assessment using statistical deformable models from 3.0 Tesla magnetic resonance images". PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART H-JOURNAL OF ENGINEERING IN MEDICINE (2012):
    10.1177/0954411911431664
  17. de Castro, R; Araujo, RE; Trovao, JPF; Pereirinha, PG; Melo, P; Freitas, D. "Robust DC-Link Control in EVs With Multiple Energy Storage Systems". IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (2012):
    10.1109/tvt.2012.2208772
  18. de Castro, R; Araujo, RE; Freitas, D. "Real-time estimation of tyre-road friction peak with optimal linear parameterisation". IET CONTROL THEORY AND APPLICATIONS (2012):
    10.1049/iet-cta.2011.0424
  19. Oliveira, MJR; Freitas, D; Carvalho, APO; Guimaraes, L; Pinto, A; Aguas, AP. "Exposure to industrial wideband noise increases connective tissue in the rat liver". NOISE & HEALTH (2012):
    10.4103/1463-1741.102959
  20. Vasconcelos, MJM; Ventura, SMR; Freitas, DRS; Tavares, JMRS. "Towards the Automatic Study of the Vocal Tract From Magnetic Resonance Images". JOURNAL OF VOICE (2011):
    10.1016/j.jvoice.2010.05.002
  21. Ventura, SMR; Freitas, DRS; Tavares, JMRS. "Toward Dynamic Magnetic Resonance Imaging of the Vocal Tract During Speech Production". JOURNAL OF VOICE (2011):
    10.1016/j.jvoice.2010.01.014
  22. Vasconcelos, MJM; Ventura, SMR; Freitas, DRS; Tavares, JMRS. "Using statistical deformable models to reconstruct vocal tract shape from magnetic resonance images". PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART H-JOURNAL OF ENGINEERING IN MEDICINE (2010):
    10.1243/09544119jeim767
  23. Ventura, SR; Freitas, DR; Manuel, J; Tavares, RS. "Application of MRI and biomedical engineering in speech production study". COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING (2009):
    10.1080/10255840902865633
  24. Moura, CP; Cunha, LM; Vilarinho, H; Cunha, MJ; Freitas, D; Palha, M; Pueschel, SM; Pais Clemente, M. "Voice parameters in children with down syndrome". JOURNAL OF VOICE (2008):
    10.1016/j.jvoice.2006.08.011
  25. Oliveira, MJR; Pereira, AS; Ferreira, PG; Guimaraes, L; Freitas, D; Carvalho, APO; Grande, NR; Aguas, AP. "Arrest in ciliated cell expansion on the bronchial lining of adult rats caused by chronic exposure to industrial noise". ENVIRONMENTAL RESEARCH (2005):
    10.1016/j.envres.2004.06.006
  26. Moura, A; Freitas, D; Pera, V. "A new multi-modal database for developing speech recognition systems for an assistive technology application". TEXT, SPEECH AND DIALOGUE, PROCEEDINGS (2004):
  27. Ferreira, H; Freitas, D. "Audio rendering of mathematical formulae using MathML and AudioMath". USER-CENTERED INTERACTION PARADIGMS FOR UNIVERSAL ACCESS IN THE INFORMATION SOCEITY (2004):
  28. Ferreira, H; Freitas, D. "Enhancing the accessibility of mathematics for blind people: The AudioMath project". COMPUTERS HELPING PEOPLE WITH SPECIAL NEEDS: PROCEEDINGS (2004):
  29. Oliveira, MJR; Pereira, AS; Ferreira, PG; Grande, NR; Aguas, AP; Guimaraes, L; Freitas, D; Carvalho, APO. "Reduction of rat pleural microvilli caused by noise pollution". Experimental Lung Research (2003):
    10.1080/01902140303780
  30. Oliveira, MJR; Pereira, AS; Guimaraes, L; Freitas, D; Carvalho, APO; Grande, NR; Aguas, AP. "Chronic exposure of rats to cotton-mill-room noise changes the cell composition of the tracheal epithelium". JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL MEDICINE (2002):
    10.1097/01.jom.0000044127.59147.c3
  31. Araujo, RE; Freitas, DS. "Non-linear control of an induction motor: sliding mode theory leads to robust and simple solution". INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING (2000):
    10.1002/(sici)1099-1115(200003/05)14:2/3<331::aid-acs587>3.0.co;2-n
  32. Araujo, RE; Freitas, DS; Goncalves, JJ. "An instrument for measurement of induction motor drives based on phasor and modelling techniques". IEEE TRANSACTIONS ON ENERGY CONVERSION (1999):
    10.1109/60.790939
  33. FREITAS, DRS; DESA, JPM. "APPLICATION OF PARAMETRIC AND NONPARAMETRIC TECHNIQUES TO ELECTROACOUSTIC TRANSFER-FUNCTION ANALYSIS". JOURNAL DE PHYSIQUE IV (1994):
    10.1051/jp4:1994558
Activities

Supervision

Thesis Title
Role 		Degree Subject (Type)
Institution / Organization
2022/09/01 - 2025/06/30 Orientação de 4 teses de doutoramento em curso
Supervisor
 Engenharia Electrotécnica e de Computadores, Engenharia Biomédica e Media Digitais (PhD)
Universidade do Porto Faculdade de Engenharia, Portugal
1991/09/01 - 2025/06/30 Orientação de 9 dissertações de doutoramento concluídas
Supervisor
 Engenharia Electrotécnica e de Computadores, Engenharia Biomédica, Media Digitais (PhD)
Universidade do Porto Faculdade de Engenharia, Portugal
1991/05/01 - 2025/06/30 Co-orientação de 3 dissertações de doutoramento concluídas
Co-supervisor
 Engenharia Electrotécnica e de Computadores (PhD)
Universidade do Porto Faculdade de Engenharia, Portugal
1991/05/01 - 2025/06/30 Orientação de 23 dissertações de mestrado concluídas
Supervisor
 Engenharia Electrotécnica e de Computadores (Master)
Universidade do Porto Faculdade de Engenharia, Portugal
Distinctions

Award

2024 Melhor artigo de estudante, atribuído a Vitor Carvalho, 16th International Conference on Education Technology and Computers (ICETC/ICDLE 2024)”, Porto, Portugal como co-autor e orientador
ICETC/ICDLE-2024, Spain
2022 Prémio de melhor artigo da conferência: 16th International Conference on Universal Acco ess in Human-Computer Interaction, award has been conferred to Roberto Vaz, DiamantinFreitas University of Porto, Portugal) and António Coelho (University of Port
HCI-2022, Greece
2021 Prémio de Inovação Tecnológica Engenheiro Jaime Filipe, Prémio Edição 2021, Vencedor (1º Prémio): Projeto “I AM Visiting: Interactive, Accessible and Multisensory Museum Visits”, Autor: Roberto Ivo Fernandes Vaz. Participação como orientador da dissert
Instituto Nacional de Reabilitação, Portugal
2020 2020 International Award for Excellence for The Inclusive Museum Research Network, participação como co-autor do artigo "Blind And Visually Impaired Visitors Experiences In Museums", Roberto Vaz, Diamantino Freitas, António Coelho, The International J
2016 1º classificado no concurso IDEAS- Born from Knowledge, do MCTES, 2016, participação como co-autor na proposta “Audio-GPS - O GPS para espaços interiores”.
Governo da República Portuguesa Ministério da Ciência Tecnologia e Ensino Superior, Portugal
2016 iUP25k - concurso de Inovação da Universidade do porto, edição de 2016, 1º prémio, participação como membro sénior da equipa do projecto AudioGPS
Universidade do Porto, Portugal
2015 Prémio de Reconhecimento Científico da FEUP-2015
Universidade do Porto Faculdade de Engenharia, Portugal
2015 5. iUP25k - concurso de Inovação da Universidade do porto, edição de 2015, 2º prémio, participação como membro sénior da equipa do projecto HOWLLESS
Universidade do Porto, Portugal
2013 Prémio de Reconhecimento Científico da FEUP-2013
Universidade do Porto Faculdade de Engenharia, Portugal
2009 Melhor artigo do IMAGAPP 2009: “Best paper award Certification”, como co-autor
IMAGAPP 2009, Portugal
2008 Menção Honrosa do Prémio Jaime Filipe, edição 2008, na qualidade de autor científico do Projecto NAVMETRO, apresentado pela empresa Metro do porto, S. A..
Instituto Nacional de Reabilitação, Portugal