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

See publications

• ResearchGate

See publications

• Scopus

See publications

• ORCID

See publications

Other sites of interest

Consult the research work on other websites:

• Personal website

See information

• 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	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)
	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
	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
	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
	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
	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
	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)
	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
	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 \|
	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	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)
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	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)
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
	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	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)
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., 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
	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
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 \|
	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
	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
	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
	Bravo, M., Reyes-Ortiz, J.A., Cruz, I. (2020).Researcher Profile Ontology for Academic Environment. Advances in Intelligent Systems and Computing,943799-817

Courses taught by the professor in recent trimesters

*Courses are conducted in spanish

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

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