GERARDO EUGENIO SIERRA MARTINEZ



DATOS GENERALES
Nombre completo   GERARDO EUGENIO SIERRA MARTINEZ
Máximo nivel de estudios   DOCTORADO
Antigüedad académica en la UNAM   35 años
NOMBRAMIENTOS
Vigente   INVESTIGADOR TITULAR B TC Definitivo
Instituto de Ingeniería
Desde 01-11-2011
INVESTIGADOR TITULAR A TC Definitivo
Instituto de Ingeniería
Desde 01-01-2008 (fecha inicial de registros en el SIIA) hasta 30-10-2011
ESTIMULOS, PROGRAMAS, PREMIOS Y RECONOCIMIENTOS
* SNI III2024 - VIGENTE
* SNI II - 2023
* PRIDE D2020 - 2024
* PASPA Estancias Sabáticas2021 - 2022

INFORMACIÓN DE PUBLICACIONES
Firmas  
Martínez G. Martínez G.E.S. Martínez G.S. Martinez, GES Sierra G. Sierra Martínez G.E.
Sierra Martinez, Gerardo Sierra, G Sierra, G. Sierra, Gerardo Sierra-Martínez G.
ID's SCOPUS  
36938130800 55635077600 56358039700 57031257200 57206286445
ORCID's  
0000-0002-6724-1090
Áreas de conocimiento  
Astronomy and astrophysics Communication Computer science, artificial intelligence Computer science, interdisciplinary applications Computer science, software engineering
Computer science, theory & methods Computer science, theory and methods Engineering, civil Linguistics Mathematics
Anthropology Artificial intelligence Astronomy and astrophysics Communication Computer networks and communications
Computer science (miscellaneous) Computer Vision and Pattern Recognition Electrical and Electronic Engineering Engineering (miscellaneous) Information systems
Language and Linguistics Linguistics and language Literature and literary theory Psychiatry and mental health Social Sciences (miscellaneous)
Software
Coautorías con entidades de la UNAM  
  • Centro de Ciencias Genómicas
  • Instituto de Astronomía
  • Instituto de Investigaciones en Matemáticas Aplicadas y en Sistemas
  • Instituto de Ingeniería
  • Instituto de Ciencias Nucleares
  • Facultad de Ciencias
  • Facultad de Contaduría y Administración
  • Facultad de Filosofia y Letras
  • Facultad de Ingeniería
  • Facultad de Medicina
  • Facultad de Psicología
  • Escuela Nacional Colegio de Ciencias y Humanidades "Vallejo"
  • Escuela Nacional Colegio de Ciencias y Humanidades "Oriente"
  • Dirección General de Asuntos del Personal Académico
Revistas en las que ha publicado  (31):
  1. Alzheimer's and Dementia: Diagnosis, Assessment and Disease Monitoring, Países Bajos (2018)
  2. CEUR Workshop Proceedings, Estados Unidos America (2013, 2015, 2018, 2019, 2024)
  3. COMPUTACION Y SISTEMAS, México (2014, 2018, 2023)
  4. COMPUTER SPEECH AND LANGUAGE, Reino Unido (2019)
  5. INFORMATICS-BASEL, Suiza (2024)
  6. INFORMATION, Suiza (2025)
  7. INFORMATION AND SOFTWARE TECHNOLOGY, Países Bajos (2021)
  8. INT J LEXICOGR, Reino Unido (2000)
  9. International Conference Recent Advances in Natural Language Processing, RANLP, Estados Unidos America (2011)
  10. Internet Of Things, Países Bajos (2020)
  11. Journal Of Data, Information And Management, (2021)
  12. JOURNAL OF INTELLIGENT & FUZZY SYSTEMS, Países Bajos (2022)
  13. JOURNAL OF LANGUAGE AND SOCIAL PSYCHOLOGY, Estados Unidos America (2022)
  14. JOURNAL OF QUANTITATIVE LINGUISTICS, Reino Unido (2016)
  15. LANGUAGE RESOURCES AND EVALUATION, Países Bajos (2025)
  16. Lecture Notes in Computer Science, Suiza (2002, 2003, 2009, 2010, 2011, 2012, 2013, 2015, 2017, 2018, 2020)
  17. LINGUAMATICA, Portugal (2016, 2017, 2019)
  18. Mathematics, Suiza (2022)
  19. OPTICS, PHOTONICS, AND DIGITAL TECHNOLOGIES FOR IMAGING APPLICATIONS VIII, Estados Unidos America (1998, 2000, 2008, 2012)
  20. PATTERN RECOGNITION LETTERS, Países Bajos (2016)
  21. Procedia Social and Behavioral Sciences, Países Bajos (2013)
  22. Proceedings - 2011 4th International Conference On Biomedical Engineering And Informatics, Bmei 2011, (2011)
  23. Proceedings Of Electronic Lexicography In The 21st Century Conference, (2019)
  24. Proceedings Of The Annual Meeting Of The Association For Computational Linguistics, (2018)
  25. PROCESAMIENTO DEL LENGUAJE NATURAL, España (2019)
  26. REVISTA MEXICANA DE ASTRONOMIA Y ASTROFISICA, México (1996, 2019)
  27. REVISTA SIGNOS, Chile (2011, 2014, 2015, 2020)
  28. RISTI - Revista Iberica de Sistemas e Tecnologias de Informacao, Portugal (2020)
  29. SEMANTIC WEB, Países Bajos (2019)
  30. STRUCTURAL SAFETY, Países Bajos (2002)
  31. Terminology, Países Bajos (2008)


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Documentos indexados (WoS y Scopus)

# Título del documento Autores Año Revista Fuente Citas WoS Citas Scopus
1An aligned corpus of Spanish bibles1ᵉʳ autor: Sierra, G, Bel-Enguix, G, Díaz-Velasco, A, Guerrero-Cerón, N, et al.2025LANGUAGE RESOURCES AND EVALUATIONWoS-id: 001183971200001
Scopus-id: 2-s2.0-105001078913
11
2Exploring the Behavior and Performance of Large Language Models: Can LLMs Infer Answers to Questions Involving Restricted Information?Coautor: Sierra G., Cadena-Bautista Á., López-Ponce F.F., Ojeda-Trueba S.L., et al.2025INFORMATIONWoS-id: 001430208600001
Scopus-id: 2-s2.0-85218635861
00
3Machine Learning and Deep Learning Sentiment Analysis Models: Case Study on the SENT-COVID Corpus of Tweets in Mexican SpanishCoautor: Sierra, G, Gomez-Adorno, H, Bel-Enguix, G, Barajas, JC, et al.2024INFORMATICS-BASELWoS-id: 001256244500001
Scopus-id: 2-s2.0-85196891584
02
4JK_PCIC_UNAM at CheckThat! 2024: Analysis of Subjectivity in News Sentences Using Transformers-Based ModelsCoautor: Sierra G., Salas-Jimenez K., Díaz I., Gómez-Adorno H., et al.2024CEUR Workshop ProceedingsScopus-id: 2-s2.0-85201588245
00
5LexAN: Lexical Association Networks2ᵒ autor: Sierra G., Reyes-Magana J., Bel-Enguix G., Gómez-Adorno H.2023COMPUTACION Y SISTEMASWoS-id: 001135440800026
Scopus-id: 2-s2.0-85184011788
11
6Suicide Risk Factors: A Language Analysis Approach in Social Media1ᵉʳ autor: Sierra, Gerardo, Andrade-Palos, Patricia, Bel-Enguix, Gemma, Osornio-Arteaga, Alejandro, et al.2022JOURNAL OF LANGUAGE AND SOCIAL PSYCHOLOGYWoS-id: 000683948200001
Scopus-id: 2-s2.0-85112186012
811
7Graph-Based Siamese Network for Authorship VerificationCoautor: Sierra, Gerardo, Embarcadero-Ruiz, Daniel, Gomez-Adorno, Helena, Embarcadero-Ruiz, Alberto2022MathematicsWoS-id: 000746517500001
Scopus-id: 2-s2.0-85123023807
68
8A case study in authorship attribution: The Mondrigo1ᵉʳ autor: Sierra G., Hernández-García T., Gómez-Adorno H., Bel-Enguix G.2022JOURNAL OF INTELLIGENT & FUZZY SYSTEMSScopus-id: 2-s2.0-85128182664
01
9Exploring the communication functions of comments during bug fixing in Open Source Software projectsCoautor: Sierra, Gerardo, Ramirez-Mora, Sandra L., Oktaba, Hanna, Gomez-Adorno, Helena2021INFORMATION AND SOFTWARE TECHNOLOGYWoS-id: 000655363900012
Scopus-id: 2-s2.0-85103761210
45
10State of research on natural language processing in Mexico ? a bibliometric study2ᵒ autor y autor de correspondencia: Sierra G., Lopez-Martinez R.E.2021Journal Of Data, Information And ManagementScopus-id: 2-s2.0-85172117722
05
11Discourse relations analysis as a resource for Alzheimer's disease monitoring2ᵒ autor: Sierra, Gerardo, Paulino, Anayeli, da Cunha, Iria, Hernandez-Dominguez, Laura2020REVISTA SIGNOSWoS-id: 000518441800012
Scopus-id: 2-s2.0-85082972106
22
12SICIoT: A simple instruction compiler for the Internet of Things2ᵒ autor: Sierra, Gerardo, Zuniga, Angel, Bel-Enguix, Gemma, GOMEZ, JAVIER2020Internet Of ThingsWoS-id: 000695695600020
Scopus-id: 2-s2.0-85109876251
11
13Evaluation of Similarity Measures in a Benchmark for Spanish Paraphrasing Detection: 19th Mexican International Conference on Artificial IntelligenceCoautor: Sierra G., Gómez-Adorno H., Bel-Enguix G., Torres-Moreno J.-M., et al.2020Lecture Notes in Computer ScienceWoS-id: 000771896000019
Scopus-id: 2-s2.0-85092928839
03
14Detección de paráfrasis basada en la energía, entropía y temperatura textualCoautor: Sierra G., Iturbe-Herrera A., Rojas-Valdez A., Castro-Sánchez N.A.2020RISTI - Revista Iberica de Sistemas e Tecnologias de InformacaoScopus-id: 2-s2.0-85096971375
00
15Comparative analysis of the computational characteristics in modern sentiment analysis systems for SpanishCoautor: Sierra, Gerardo, Casasola, Edgar, Pimentel, Alejandro, Martinez Camara, Eugenio, et al.2019PROCESAMIENTO DEL LENGUAJE NATURALWoS-id: 000461192200008
Scopus-id: 2-s2.0-85064572153
11
16Unsupervised sentence representations as word information series: Revisiting TF?IDFCoautor: Sierra, Gerardo, Arroyo-Fernandez, Ignacio, Méndez-Cruz C.-F., Torres-Moreno J.-M., et al.2019COMPUTER SPEECH AND LANGUAGEWoS-id: 000461691700008
Scopus-id: 2-s2.0-85061572569
3871
17SAUTEE: an online resource for stylometric analysis2ᵒ autor: Sierra, Gerardo, Lopez-Escobedo, Fernanda, Solorzano, Julian2019LINGUAMATICAWoS-id: 000476638500006
Scopus-id: 2-s2.0-85079632670
11
18Wan2vec: Embeddings learned on word association normsCoautor: Sierra, Gerardo, Bel-Enguix, Gemma, Gomez-Adorno, Helena, Reyes-Magana, Jorge2019SEMANTIC WEBWoS-id: 000492839300003
Scopus-id: 2-s2.0-85074296803
46
19OPTICAM: A TRIPLE-CAMERA OPTICAL SYSTEM DESIGNED TO EXPLORE THE FASTEST TIMESCALES IN ASTRONOMYCoautor: Sierra, G., Castro, A., Altamirano, D., Michel, R., et al.2019REVISTA MEXICANA DE ASTRONOMIA Y ASTROFISICAWoS-id: 000498853400020
Scopus-id: 2-s2.0-85079181784
88
20Spanish word embeddings learned on word association normsCoautor: Sierra G., Gómez-Adorno H., Reyes-Magaña J., Bel-Enguix G.2019CEUR Workshop ProceedingsScopus-id: 2-s2.0-85067074396
00
21Detection of aggressive tweets in Mexican Spanish using multiple features with parameter optimizationCoautor: Sierra G., Ortiz G., Gómez-Adorno H., Reyes-Magaña J., et al.2019CEUR Workshop ProceedingsScopus-id: 2-s2.0-85071156456
04
22Designing an electronic reverse dictionary based on two word association norms of English languageCoautor: Sierra G., Reyes-Magaña J., Bel-Enguix G., Gómez-Adorno H.2019Proceedings Of Electronic Lexicography In The 21st Century ConferenceScopus-id: 2-s2.0-85075364725
09
23Stylometry-based approach for detecting writing style changes in literary textsCoautor: Sierra G., Gómez-Adorno H., Posadas-Duran J.-P., Ríos-Toledo G., et al.2018COMPUTACION Y SISTEMASWoS-id: 000431718200005
Scopus-id: 2-s2.0-85045936450
1030
24Rhetorical relations in the speech of alzheimer's patients and healthy elderly subjects: An approach from the RST2ᵒ autor: Sierra, Gerardo, Paulino, Anayeli, Hernandez-Dominguez, Laura, da Cunha, Iria, et al.2018COMPUTACION Y SISTEMASWoS-id: 000471005100018
Scopus-id: 2-s2.0-85055543566
23
25Towards a natural language compiler2ᵒ autor: Sierra, Gerardo, Zúñiga A., Bel-Enguix, Gemma, Galicia-Haro, Sofia N.2018Lecture Notes in Computer ScienceWoS-id: 000611393800006
Scopus-id: 2-s2.0-85059937495
11
26Criminal events detection in news stories using intuitive classificationCoautor: Sierra, Gerardo, Moreno-Jiménez L.-G., Torres-Moreno J.-M., Castro-Sánchez N.A., et al.2018Lecture Notes in Computer ScienceWoS-id: 000611394100010
Scopus-id: 2-s2.0-85059960488
00
27Computer-based evaluation of Alzheimer's disease and mild cognitive impairment patients during a picture description taskCoautor: Sierra-Martínez G., Hernández-Domínguez L., Ratté S., Roche-Bergua A.2018Alzheimer's and Dementia: Diagnosis, Assessment and Disease MonitoringScopus-id: 2-s2.0-85044654157
0102
28A machine learning approach for detecting aggressive tweets in SpanishCoautor: Sierra G., Gómez-Adorno H., Bel-Enguix G., Sánchez O., et al.2018CEUR Workshop ProceedingsScopus-id: 2-s2.0-85051335501
013
29Sociolinguistic Corpus of WhatsApp Chats in Spanish among College Students - Data Paper2ᵒ autor: Sierra G., Dorantes A., Pérez Y.D., Bel-Enguix G., et al.2018Proceedings Of The Annual Meeting Of The Association For Computational LinguisticsScopus-id: 2-s2.0-85066453469
07
30Extracción automática de definiciones analíticas y relaciones semánticas de hiponimia-hiperonimia con un sistema basado en patrones lingüísticosCoautor: Sierra Martinez, Gerardo, Dorantes Cruz, M. Alejandro, Pimentel Alarcon, Alejandro, Bel-Enguix, Gemma, et al.2017LINGUAMATICAWoS-id: 000423971200004
Scopus-id: 2-s2.0-85040770572
04
31GECO, un Gestor de Corpus colaborativo basado en web1ᵉʳ autor: Sierra Martinez, Gerardo, Solorzano Soto, Julian, Curiel Diaz, Arturo2017LINGUAMATICAWoS-id: 000423971200006
Scopus-id: 2-s2.0-85040794342
09
32LEXIK. An integrated system for specialized terminology1ᵉʳ autor: Sierra G., Lázaro J., Bel-Enguix G.2017Lecture Notes in Computer ScienceWoS-id: 000434215000007
Scopus-id: 2-s2.0-85028457287
01
33Analysis of Intertextual Distances Using Multidimensional Scaling in the Context of Authorship AttributionCoautor y autor de correspondencia: Sierra Martinez, Gerardo, Lopez-Escobedo, Fernanda, Solorzano-Soto, Julian2016JOURNAL OF QUANTITATIVE LINGUISTICSWoS-id: 000379618200002
Scopus-id: 2-s2.0-84973643965
910
34Unsupervised morphological segmentation based on affixality measurementsCoautor y autor de correspondencia: Sierra, Gerardo, Mendez-Cruz, Carlos-Francisco, Medina-Urrea, Alfonso2016PATTERN RECOGNITION LETTERSWoS-id: 000390660900019
Scopus-id: 2-s2.0-84988515318
22
35Perfilado de autor multilingüe en redes sociales a partir de n-gramas de caracteres y de etiquetas gramaticalesCoautor: Sierra G., González-Gallardo C.-E., Torres-Moreno J.-M., Rendón A.M.2016LINGUAMATICAScopus-id: 2-s2.0-84979518934
02
36Nlp methodology as guidance and verification of the data mining of survey ensanut 2012Coautor: Martínez G.E.S., Vargas V.M.C., Stephens C.R., Rendón A.M.2015Lecture Notes in Computer ScienceWoS-id: 000367681400010
Scopus-id: 2-s2.0-84952646030
00
37Hacia una normalización de la frecuencia de los corpus CREA y CORDE2ᵒ autor y autor de correspondencia: Martinez, GES, Salinas C.M.2015REVISTA SIGNOSWoS-id: 000368917900002
Scopus-id: 2-s2.0-84959338496
39
38Tweets classification using corpus dependent tags, character and POS N-gramsCoautor: Sierra G., González-Gallardo C.E., Montes A., Núñez-Juárez J.A., et al.2015CEUR Workshop ProceedingsScopus-id: 2-s2.0-84982787149
015
39Authorship Verification by combining SVMs with kernels optimized for different feature categoriesCoautor: Sierra G., Solórzano J., Mijangos V., Pimentel A., et al.2015CEUR Workshop ProceedingsScopus-id: 2-s2.0-84982798401
01
40Creación y uso de una ontología relacionada con genes, síndromes, síntomas y enfermedades para la clasificación de textos biomédicosCoautor: Sierra, G, De Celis C.P., Ronquillo, F, Salceda E.2014REVISTA SIGNOSWoS-id: 000348518100005
Scopus-id: 2-s2.0-84896896503
00
41SIMTEX: An approach for detecting and measuring textual similarity based on discourse and semanticsCoautor: Sierra G., Da Cunha I., Vivaldi J., Torres-Moreno J.-M.2014COMPUTACION Y SISTEMASScopus-id: 2-s2.0-84907510096
04
42Analysis of Stylometric Variables in Long and Short TextsCoautor: Sierra, Gerardo, Lopez-Escobedo, Fernanda, Mendez-Cruz, Carlos-Francisco, Solorzano-Soto, Julian2013Procedia Social and Behavioral SciencesWoS-id: 000335785600073
110
43Discursive sentence compressionCoautor: Sierra Martínez G.E., Molina A., Torres-Moreno J.-M., Sanjuan E., et al.2013Lecture Notes in Computer ScienceScopus-id: 2-s2.0-84875493504
09
44Extrinsic evaluation on automatic summarization tasks: Testing affixality measurements for statistical word stemmingCoautor: Sierra G., Méndez-Cruz C.-F., Torres-Moreno J.-M., Medina-Urrea A.2013Lecture Notes in Computer ScienceScopus-id: 2-s2.0-84875827180
04
45Using relational adjectives for extracting hyponyms from medical textsCoautor y autor de correspondencia: Sierra G., Acosta O., Aguilar C.2013CEUR Workshop ProceedingsScopus-id: 2-s2.0-84921769595
05
46Automatic construction of the knowledge base of an onomasiological dictionary1ᵉʳ autor: Sierra G., Hernández L.2013CEUR Workshop ProceedingsScopus-id: 2-s2.0-84924710065
00
47Optics and the mechanical system of the 62-cm telescope at the "Severo Díaz Galindo" observatory in Guadalajara, Jalisco, MéxicoCoautor: Sierra G., De La Fuente E., Nuñez J.M., Zazueta S., et al.2012OPTICS, PHOTONICS, AND DIGITAL TECHNOLOGIES FOR IMAGING APPLICATIONS VIIIWoS-id: 000312276100146
Scopus-id: 2-s2.0-84871776174
00
48First light with RATIR: An automated 6-band optical/NIR imaging cameraCoautor: Sierra G., Butler N., Klein C., Fox O., et al.2012OPTICS, PHOTONICS, AND DIGITAL TECHNOLOGIES FOR IMAGING APPLICATIONS VIIIWoS-id: 000313675900031
Scopus-id: 2-s2.0-84871777029
5557
49A symbolic approach for automatic detection of nuclearity and rhetorical relations among intra-sentence discourse segments in SpanishCoautor: Sierra G., Da Cunha I., Sanjuan E., Torres-Moreno J.-M., et al.2012Lecture Notes in Computer ScienceScopus-id: 2-s2.0-84858304218
09
50Towards the identification of hyponym/hypernym relations in the InternetCoautor: Sierra, G, Ortega, RM, Aguilar, C, Villasenor, L, et al.2011REVISTA SIGNOSWoS-id: 000299902100006
Scopus-id: 2-s2.0-80054888225
26
51Towards the identification of hyponym/hypernym relations in the Internet [Hacia la identificación de relaciones de hiponimia/hiperonimia en Internet]Coautor: Sierra G., Ortega R.M., Aguilar C., Villaseñor L., et al.2011REVISTA SIGNOSWoS-id: 000299902100007
Scopus-id: 2-s2.0-80054917853
24
52Automatic specialized vs. non-specialized sentence differentiationCoautor: Sierra G., Da Cunha I., Cabré M.T., SanJuan E., et al.2011Lecture Notes in Computer ScienceScopus-id: 2-s2.0-79952270279
08
53The GIL summarizers: Experiments in the track QA@INEX'10Coautor: Martínez G.S., Soriano-Morales E.-P., Medina-Urrea A., Méndez-Cruz C.-F.2011Lecture Notes in Computer ScienceScopus-id: 2-s2.0-80052714190
00
54Discourse segmentation for sentence compressionCoautor: Sierra G., Molina A., Torres-Moreno J.-M., SanJuan E., et al.2011Lecture Notes in Computer ScienceScopus-id: 2-s2.0-82555184014
07
55Automatic classification of biomedical texts: Experiments with a hearing loss corpusCoautor: Sierra G., Ronquillo F.-I., De Celis C.P., Da Cunha I., et al.2011Proceedings - 2011 4th International Conference On Biomedical Engineering And Informatics, Bmei 2011Scopus-id: 2-s2.0-84855817103
01
56The RST Spanish Treebank on-line interfaceCoautor: Sierra G., Da Cunha I., Torres-Moreno J.-M., Cabrera-Diego L.-A., et al.2011International Conference Recent Advances in Natural Language Processing, RANLPScopus-id: 2-s2.0-84866862509
04
57ANIMA: Non-conventional brain-computer interfaces in robot control through electroencephalography and electrooculography, ARP module2ᵒ autor: Martínez G., Reina L.F., Valdeavellano M., Destarac M., et al.2010Lecture Notes in Computer ScienceScopus-id: 2-s2.0-78751508622
01
58An improved automatic term recognition method for spanish2ᵒ autor: Sierra G., Barrón-Cedeño A., Drouin P., Ananiadou S.2009Lecture Notes in Computer ScienceScopus-id: 2-s2.0-67650561675
041
59ECODE: A definition extraction system2ᵒ autor: Sierra G., Alarcón R., Bach C.2009Lecture Notes in Computer ScienceScopus-id: 2-s2.0-70349313278
04
60Definitional verbal patterns for semantic relation extraction1ᵉʳ autor: Sierra, G, Alarcon, R, Aguilar, C, Bach, C2008TerminologyWoS-id: 000257478300004
Scopus-id: 2-s2.0-50049090052
2949
61Slit-mask, acquisition and guiding zone mechanisms for ESOPO spectrographCoautor: Sierra G., Pedrayes M., Gonzalez J., Luna E., et al.2008OPTICS, PHOTONICS, AND DIGITAL TECHNOLOGIES FOR IMAGING APPLICATIONS VIIIWoS-id: 000259917700183
Scopus-id: 2-s2.0-66249113913
01
62Natural language system for terminological information retrieval1ᵉʳ autor: Sierra G., McNaught J.2003Lecture Notes in Computer ScienceScopus-id: 2-s2.0-84958040439
05
63Life-cycle optimization in the establishment of performance-acceptance parameters for seismic designCoautor: Sierra G., Esteva L., Díaz-López O., García-Pérez J., et al.2002STRUCTURAL SAFETYScopus-id: 2-s2.0-0036306785
2849
64Identification of recurrent patterns to extract definitory contexts1ᵉʳ autor: Sierra G., Alarcón R.2002Lecture Notes in Computer ScienceScopus-id: 2-s2.0-84957611682
01
65Structure analysis of the primary mirror support for the TIM, using computer-aided Finite Element MethodCoautor: Sierra G., Farah A., Pedrayes M., Ruiz E., et al.2000OPTICS, PHOTONICS, AND DIGITAL TECHNOLOGIES FOR IMAGING APPLICATIONS VIIIScopus-id: 2-s2.0-0033701659
03
66Extracting semantic clusters from mrds for an onomasiological search dictionary1ᵉʳ autor: Sierra G., McNaught J.2000INT J LEXICOGRScopus-id: 2-s2.0-34248745703
09
67Mexican infrared-optical new technology telescope TIM projectCoautor: Sierra G., Salas L., Ruiz E., Cruz-González I., et al.1998OPTICS, PHOTONICS, AND DIGITAL TECHNOLOGIES FOR IMAGING APPLICATIONS VIIIWoS-id: 000076232300005
Scopus-id: 2-s2.0-18544373034
58
68Novelty mount for M2 with five freedom degrees2ᵒ autor: Sierra G., Luna E., García V., Valdéz J., et al.1998OPTICS, PHOTONICS, AND DIGITAL TECHNOLOGIES FOR IMAGING APPLICATIONS VIIIWoS-id: 000076232300038
Scopus-id: 2-s2.0-0032404215
00
69Mirror cell and active support system of the Mexican infrared-optical telescope (TIM)Coautor: Sierra G., Ruiz E., Sohn E., Cruz-González I., et al.1998OPTICS, PHOTONICS, AND DIGITAL TECHNOLOGIES FOR IMAGING APPLICATIONS VIIIWoS-id: 000076232300055
Scopus-id: 2-s2.0-0032404228
25
70Detection and correction of scattered light in the 2.1-m San Pedro Mártir telescopeCoautor: Sierra G., Gutiérrez L., López J.A., Luna E., et al.1996REVISTA MEXICANA DE ASTRONOMIA Y ASTROFISICAScopus-id: 2-s2.0-0030268370
02
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