Dr.-Ing. Juan Rafael Orozco-Arroyave

2025

Journal Articles

• Perez Toro PA., Ferrante FJ., Pérez G., Tee BL., de Leon J., Nöth E., Schuster M., Maier A., Slachevsky A., Gorno-Tempini ML., Ibáñez A., Orozco Arroyave JR., García A.:
  Automated Speech Markers of Alzheimer Dementia: Test of Cross-Linguistic Generalizability
  In: Journal of Medical Internet Research 27 (2025), Article No.: e74200
  ISSN: 1438-8871
  DOI: 10.2196/74200
  BibTeX: Download

Conference Contributions

• Li CJ., Yeo E., Choi K., Perez Toro PA., Someki M., Das RK., Yue Z., Orozco Arroyave JR., Nöth E., Mortensen DR.:
  Towards Inclusive ASR: Investigating Voice Conversion for Dysarthric Speech Recognition in Low-Resource Languages
  26th Interspeech Conference 2025 (Rotterdam, August 17, 2025 - August 21, 2025)
  In: Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH 2025
  DOI: 10.21437/Interspeech.2025-512
  BibTeX: Download

2024

Conference Contributions

• Perez Toro PA., Dineley J., Kaczkowska A., Conde P., Zhang Y., Matcham F., Siddi S., Haro JM., Bruce S., Wykes T., Bailón R., Vairavan S., Dobson RJ., Maier A., Nöth E., Orozco Arroyave JR., Narayan VA., Hotopf M., Cummins N.:
  LONGITUDINAL MODELING OF DEPRESSION SHIFTS USING SPEECH AND LANGUAGE
  49th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2024 (Seoul, KOR, April 14, 2024 - April 19, 2024)
  In: ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings 2024
  DOI: 10.1109/ICASSP48485.2024.10447195
  BibTeX: Download
• Perez Toro PA., Arias Vergara T., Klumpp P., Weise T., Schuster M., Nöth E., Orozco Arroyave JR., Maier A.:
  Multilingual Speech and Language Analysis for the Assessment of Mild Cognitive Impairment: Outcomes from the Taukadial Challenge
  25th Interspeech Conferece 2024 (Kos Island, September 1, 2024 - September 5, 2024)
  In: Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH 2024
  DOI: 10.21437/Interspeech.2024-2115
  BibTeX: Download

2023

Authored Books

• Rios-Urrego CD., Escobar-Grisales D., Moreno-Acevedo SA., Perez Toro PA., Nöth E., Orozco Arroyave JR.:
  Automatic Pronunciation Assessment of Non-native English Based on Phonological Analysis
  Springer Science and Business Media Deutschland GmbH, 2023
  ISBN: 9783031404979
  DOI: 10.1007/978-3-031-40498-6_30
  BibTeX: Download

Journal Articles

• Roldan-Vasco S., Restrepo-Uribe JP., Orozco-Duque A., Suarez-Escudero JC., Orozco Arroyave JR.:
  Analysis of electrophysiological and mechanical dimensions of swallowing by non-invasive biosignals
  In: Biomedical Signal Processing and Control 82 (2023), Article No.: 104533
  ISSN: 1746-8094
  DOI: 10.1016/j.bspc.2022.104533
  BibTeX: Download
• Roldan-Vasco S., Orozco-Duque A., Orozco Arroyave JR.:
  Swallowing disorders analysis using surface EMG biomarkers and classification models
  In: Digital Signal Processing 133 (2023), Article No.: 103815
  ISSN: 1051-2004
  DOI: 10.1016/j.dsp.2022.103815
  BibTeX: Download

Conference Contributions

• Perez Toro PA., Arias Vergara T., Braun F., Hönig F., Tobón-Quintero CA., Aguillón D., Lopera F., Hincapié-Henao L., Schuster M., Riedhammer K., Maier A., Nöth E., Orozco Arroyave JR.:
  Automatic Assessment of Alzheimer's across Three Languages Using Speech and Language Features
  24th International Speech Communication Association, Interspeech 2023 (Dublin, IRL, August 20, 2023 - August 24, 2023)
  In: Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH 2023
  DOI: 10.21437/Interspeech.2023-2079
  BibTeX: Download
• Perez Toro PA., Rodriguez Salas D., Arias Vergara T., Bayerl SP., Klumpp P., Riedhammer KT., Schuster M., Nöth E., Maier A., Orozco Arroyave JR.:
  Transferring Quantified Emotion Knowledge for the Detection of Depression in Alzheimer’s Disease Using Forestnets
  International Conference on Acoustics, Speech, and Signal Processing (ICASSP) (Rhodes Island, June 4, 2023 - June 10, 2023)
  In: ICASSP 2023 2023
  DOI: 10.1109/ICASSP49357.2023.10095219
  BibTeX: Download
• Gallo-Aristizabal JD., Escobar-Grisales D., Rios-Urrego CD., Perez Toro PA., Nöth E., Maier A., Orozco Arroyave JR.:
  Assessment of Handwriting in Patients With Parkinson's Disease Using Non-Intrusive Tasks
  20th IEEE International Symposium on Biomedical Imaging, ISBI 2023 (Cartagena, COL, April 18, 2023 - April 21, 2023)
  In: Proceedings - International Symposium on Biomedical Imaging 2023
  DOI: 10.1109/ISBI53787.2023.10230617
  BibTeX: Download
• Arias Vergara T., Londoño-Mora E., Perez Toro PA., Schuster M., Nöth E., Orozco Arroyave JR., Maier A.:
  Measuring Phonological Precision in Children with Cleft Lip and Palate
  24th International Speech Communication Association, Interspeech 2023 (Dublin, August 20, 2023 - August 24, 2023)
  In: Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH 2023
  DOI: 10.21437/Interspeech.2023-2099
  BibTeX: Download

2022

Journal Articles

• García AM., Escobar-Grisales D., Vásquez Correa JC., Bocanegra Y., Moreno L., Carmona J., Orozco Arroyave JR.:
  Detecting Parkinson’s disease and its cognitive phenotypes via automated semantic analyses of action stories
  In: npj Parkinson’s Disease 8 (2022), Article No.: 163
  ISSN: 2373-8057
  DOI: 10.1038/s41531-022-00422-8
  BibTeX: Download
• Perez Toro PA., Rodriguez Salas D., Arias Vergara T., Klumpp P., Schuster M., Nöth E., Orozco Arroyave JR., Maier A.:
  Interpreting acoustic features for the assessment of Alzheimer's disease using ForestNet
  In: Smart Health 26 (2022), Article No.: 100347
  ISSN: 2352-6483
  DOI: 10.1016/j.smhl.2022.100347
  BibTeX: Download
• Rafael Calvo-Ariza N., Felipe Gomez-Gomez L., Orozco Arroyave JR.:
  Classical FE Analysis to Classify Parkinson’s Disease Patients
  In: Electronics 11 (2022), Article No.: 3533
  ISSN: 2079-9292
  DOI: 10.3390/electronics11213533
  BibTeX: Download
• Perez Toro PA., Arias Vergara T., Klumpp P., Vásquez-Correa JC., Schuster M., Nöth E., Orozco Arroyave JR.:
  Depression assessment in people with Parkinson's disease: The combination of acoustic features and natural language processing
  In: Speech Communication 145 (2022), p. 10-20
  ISSN: 0167-6393
  DOI: 10.1016/j.specom.2022.09.001
  BibTeX: Download
• Carvajal-Castano HA., Perez Toro PA., Orozco Arroyave JR.:
  Classification of Parkinson's Disease Patients-A Deep Learning Strategy
  In: Electronics 11 (2022), Article No.: 2684
  ISSN: 2079-9292
  DOI: 10.3390/electronics11172684
  BibTeX: Download
• Galaz Z., Drotar P., Mekyska J., Gazda M., Mucha J., Zvoncak V., Smekal Z., Faundez-Zanuy M., Castrillon R., Orozco Arroyave JR., Rapcsak S., Kincses T., Brabenec L., Rektorova I.:
  Comparison of CNN-Learned vs. Handcrafted Features for Detection of Parkinson's Disease Dysgraphia in a Multilingual Dataset
  In: Frontiers in Neuroinformatics 16 (2022)
  ISSN: 1662-5196
  DOI: 10.3389/fninf.2022.877139
  BibTeX: Download
• Rueda A., Vasquez Correa J., Orozco Arroyave JR., Nöth E., Krishnan S.:
  Empirical Mode Decomposition articulation feature extraction on Parkinson's Diadochokinesia
  In: Computer Speech and Language 72 (2022)
  ISSN: 0885-2308
  DOI: 10.1016/j.csl.2021.101322
  BibTeX: Download
• Muneton-Santa G., Escobar-Grisales D., Orlando Lopez-Pabon F., Perez Toro PA., Orozco Arroyave JR.:
  Classification of Poverty Condition Using Natural Language Processing
  In: Social Indicators Research (2022)
  ISSN: 0303-8300
  DOI: 10.1007/s11205-022-02883-z
  BibTeX: Download

Conference Contributions

• Hernandez A., Perez Toro PA., Nöth E., Orozco Arroyave JR., Maier A., Yang SH.:
  Cross-lingual Self-Supervised Speech Representations for Improved Dysarthric Speech Recognition
  Interspeech (Seoul, September 18, 2022 - September 22, 2022)
  In: Proceedings of Interspeech 2022 2022
  DOI: 10.21437/Interspeech.2022-10674
  URL: https://www.isca-speech.org/archive/interspeech_2022/hernandez22_interspeech.html
  BibTeX: Download
• Perez Toro PA., Klumpp P., Hernandez A., Arias Vergara T., Lillo P., Slachevsky A., García AM., Schuster M., Maier A., Nöth E., Orozco Arroyave JR.:
  Alzheimer's Detection from English to Spanish Using Acoustic and Linguistic Embeddings</