Academic Work

• ORCID
• Google scholar
• ResearchGate
• Scopus

Sites of interest

• Personal Web Site
• Academic record on campus

Sustainable Development Goals

Research interests

• Natural Language Processing
• Computational Linguistic
• Information Extraction
• Pattern Recognition
• Text Mining

Profile

Professor José Alejandro Reyes Ortiz graduated as a Computer Systems Engineer in 2006 from the Instituto Tecnológico de Colima, Mexico. He obtained his Master's degree in Computer Science in 2008 and his Ph.D. in Computer Science in 2013, both from the National Center for Research and Technological Development (CENIDET) in Cuernavaca, Mexico.

Currently, he is a Professor in the Systems Department of the Universidad Autónoma Metropolitana (UAM) Azcapotzalco Campus, Azcapotzalco, Mexico. He obtained the Teaching Award by the Azcapotzalco Campus in 2018 and is a member of the National System of Researchers by CONACyT, Mexico.

His research areas are Natural Language Processing (NLP), Computational Linguistics, Pattern Recognition, Information Extraction, Text Mining, Event Detection, and Ontology Engineering. Finally, Dr. José Alejandro Reyes Ortiz was elected Head of the Systems Department for the period from 2020 to 2024.

Information provided by the academic staff

Research interests

• Natural Language Processing
• Computational Linguistic
• Information Extraction
• Pattern Recognition
• Text Mining

Academic Work

On the following pages you can consult the research work:

• Google scholar

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• ResearchGate

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• Scopus

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• ORCID

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Other sites of interest

Consult the research work on other websites:

• Personal website

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• Academic record on campus

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Some examples of publications

Select the bibliographic reference to consult each publication:

Open Access	References	UN SDGs
OA	Herrera-Alcántara, O., Arellano-Balderas, S., Rodríguez-Mondragón, S. and 2 more (...) (2026).FAdamWav: A Fractional Wavelet Gradient Optimizer for Neural Networks. Fractal and Fractional,10(3)
OA	Cuevas, J.P., Cuevas-Rasgado, A.D., Reyes-Ortiz, J.A. and 1 more (...) (2026).Methodology for the management of scientific literature in Spanish through information retrieval approaches using natural language processing. Contaduria y Administracion,71(2)
	Velázquez-Cano, J.E., González-Serna, G., Rivera-Rivera, L. and 3 more (...) (2026).Unimodal Model for Emotion Detection in Immersive Virtual Learning Environments Using Spatial Analysis of Hands and Head. IEEE Latin America Transactions ,24(6) 560-569	\| 4 \|
	Lagunes-Ramirez, D.A., Gonzalez-Serna, G., Rivera-Rivera, L. and 3 more (...) (2025).Through the Youth Eyes: Training Depression Detection Algorithms with Eye Tracking Data. IEEE Latin America Transactions ,23(1) 6-16
OA	García-Robledo, G.A., Bravo, M., Cuevas-Rasgado, A.D. and 2 more (...) (2025).Relation Extraction in Spanish Medical Texts Using Deep Learning Techniques for Medical Knowledge Representation. Applied Sciences (Switzerland),15(21)
	García-Robledo, G.A., Cuevas-Rasgado, A.D., Bravo, M. and 1 more (...) (2025).Generation of Feature Vectors for Identifying Medical Entities in Spanish. Computacion y Sistemas,29(3) 1513-1521
	Lezama-Sánchez, A.L., Tovar Vidal, M., Reyes-Ortiz, J.A. and 1 more (...) (2025).Integration of Text Classification with Semantic Relationship Embedding Models in Topic Discovery Aimed at Opinion Mining. Lecture Notes in Networks and Systems,1179325-334
	Hernández, S.T., Reyes-Ortiz, J.A., Bravo, M. (2025).Machine Learning Based Approach for Medical Concepts Identification from Spanish Texts. Communications in Computer and Information Science,2552117-129
	Acosta Ruiz, S., Tovar Vidal, M., Reyes Ortiz, J.A. (2025).Responsible AI in Adversarial Text Attacks: Evaluating the Security of Spam Detection. Communications in Computer and Information Science,2552130-145
	Lezama-Sánchez, A.L., Vidal, M.T., Reyes-Ortiz, J.A. (2025).Place Classification and Sentiment Analysis in Reviews of Mexican Magical Towns Using LSTM Networks. CEUR Workshop Proceedings,4098
	Velázquez-Cano, J.E., Gonzáles-Serna, J.G., Rivera-Rivera, L. and 4 more (...) (2024).Method to Identify Emotions in Immersive Virtual Learning Environments Using Head and Hands Spatial Behavioral Information. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics),1450221-28	\| 4 \| 5 \| 16 \|
OA	Padilla Cuevas, J., Reyes-Ortiz, J.A., Cuevas-Rasgado, A.D. and 2 more (...) (2024).MédicoBERT: A Medical Language Model for Spanish Natural Language Processing Tasks with a Question-Answering Application Using Hyperparameter Optimization. Applied Sciences (Switzerland),14(16)
	López, A., Reyes-Ortiz, J.A., Vidal, M.T. and 2 more (...) (2024).Phrase-Based Topic Discovery from Spanish Social Media Texts. Lecture Notes in Networks and Systems,82568-80	\| 3 \|
	Bravo, M., Xadir, F., Reyes-Ortiz, J.A. and 2 more (...) (2024).Building an Electronic Health Record Knowledge Graph for the Mexican Health System. Lecture Notes in Networks and Systems,1155648-665
OA	Lezama-Sánchez, A.L., Tovar Vidal, M., Reyes-Ortiz, J.A. (2023).Integrating Text Classification into Topic Discovery Using Semantic Embedding Models. Applied Sciences (Switzerland),13(17)
	Lezama Sánchez, A.L., Tovar Vidal, M., Reyes-Ortiz, J.A. (2023).Topic Discovery About Economy During COVID-19 Pandemic from Spanish Tweets. Lecture Notes in Networks and Systems,561521-533	\| 3 \|
OA	Bravo, M., González, D., Reyes-Ortiz, J.A. and 1 more (...) (2023).Representation and data management from Mexican patients diagnosed with COVID-19 through knowledge graphs. Contaduria y Administracion,68(3) 317-348	\| 3 \|
OA	Bravo, M., González-Villarreal, D., Reyes-Ortiz, J.A. and 1 more (...) (2022).Modularization Method to Reuse Medical Knowledge Graphs. Applied Sciences (Switzerland),12(22)
	Barrios González, E., Tovar Vidal, M., De Ita Luna, G. and 1 more (...) (2022).Extraction of Entities in Health Domain Documents Using Recurrent Neural Networks. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics),13364395-406
OA	Lezama-Sánchez, A.L., Tovar Vidal, M., Reyes-Ortiz, J.A. (2022).An Approach Based on Semantic Relationship Embeddings for Text Classification. Mathematics,10(21)
	González-Beltrán, B.A., Reyes-Ortiz, J.A., Montelongo-González, E.E. (2022).Breast, Lung and Liver Cancer Classification from Structured and Unstructured Data. Computacion y Sistemas,26(1) 233-243	\| 3 \|
OA	Bravo, M., González, D., Reyes-Ortiz, J.A. and 1 more (...) (2021).Management of diabetic patient profiles using ontologies. Contaduria y Administracion,65(5)	\| 3 \|
OA	Padilla-Cuevas, J., Reyes-Ortiz, J.A., Bravo, M. (2021).Ontology-based context event representation, reasoning, and enhancing in academic environments. Future Internet,13(6)
	Sánchez, A.L.L., Vidal, M.T., Reyes-Ortiz, J.A. (2021).Hypernyms-Based Topic Discovery Using LDA. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics),1306870-80
	Vidal, M.T., Rodríguez, E.S., Reyes-Ortiz, J.A. (2021).Classification of Spanish Criminal News Using Neural Networks. Advances in Pattern Recognition and Artificial Intelligence,193-213
OA	Tovar, M., Flores-Petlacalco, G., Reyes-Ortiz, J.A. (2021).An approach based on patterns for synonymy relations detection. Journal of Physics: Conference Series,1828(1)
	Vidal, M.T., García, A.C.H., de Jesús Lavalle Martínez, J. and 2 more (...) (2020).Evaluating Taxonomic Relationships Using Semantic Similarity Measures on Sensor Domain Ontologies. Advances in Intelligent Systems and Computing,1130282-294
	Bravo, M., Reyes-Ortiz, J.A., Cruz, I. (2020).Researcher Profile Ontology for Academic Environment. Advances in Intelligent Systems and Computing,943799-817
	Vidal, M.T., Rodríguez, E.S., Reyes-Ortiz, J.A. (2020).Classification of Criminal News Over Time Using Bidirectional LSTM. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics),12068702-713
	Vidal, M.T., Rodríguez, E.S., Reyes-Ortiz, J.A. (2020).Machine Learning for the Identification and Classification of Key Phrases from Clinical Documents in Spanish. Advances in Intelligent Systems and Computing,1069164-174

Courses taught by the professor in recent trimesters

*Courses are conducted in spanish

Num.	Trim.	Course Name	Level
1	26I	Proyecto de Investigación en Computación I	Posgrado
2	26I	Sistemas Distribuidos	Licenciatura
3	26I	Bases de Datos Distribuidas	Licenciatura
4	25O	Programación Orientada a Objetos	Licenciatura
5	25O	Proyecto de Investigación en Computación I	Posgrado
6	25O	Proyecto de Investigación en Computación II	Posgrado
7	25O	Temas Selectos de Computación I	Posgrado
8	25P	Programación Orientada a Objetos	Licenciatura
9	25P	Proyecto de Investigación en Computación II	Posgrado
10	25P	Seminario de Investigación en Computación I	Posgrado
11	25P	Sistemas Distribuidos	Licenciatura
12	25I	Bases de Datos Distribuidas	Licenciatura
13	25I	Programación Orientada a Objetos	Licenciatura
14	25I	Proyecto de Investigación en Computación II	Posgrado
15	24O	Programación Orientada a Objetos	Licenciatura
16	24O	Sistemas Distribuidos	Licenciatura
17	24O	Proyecto de Investigación en Computación II	Posgrado
18	24O	Proyecto de Investigación en Computación I	Posgrado
19	24P	Programación Orientada a Objetos	Licenciatura
20	24P	Proyecto de Investigación en Computación I	Posgrado
21	24P	Proyecto de Investigación en Computación II	Posgrado
22	24P	Seminario de Investigación en Computación I	Posgrado
23	24P	Temas Selectos de Computación II	Posgrado
24	24I	Proyecto de Investigación en Computación I	Posgrado
25	24I	Proyecto de Investigación en Computación II	Posgrado
26	24I	Seminario de Investigación en Computación II	Posgrado
27	23O	Temas Selectos de Computación I	Posgrado
28	23I	Temas Selectos de Computación II	Posgrado
29	22P	Temas Selectos de Sistemas de Información	Licenciatura

Information provided by the Dirección de Sistemas Escolares

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