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I have a Ph.D. in Language Sciences by the Faculty of Arts and Humanities of the University of Porto - FLUP and I develop my research integrated in CODA - Centre for Digital Culture and Innovation and CLUP - Centre for Linguistics of the University of Porto @ FLUP. I advise and support researchers from different FLUP R&D centers in the development of Digital Humanities projects, also aiming to connect researchers from different fields and to engage students and citizens in the research processes and results. In the most recent years, I developed my work and research in the field of Human Language Technologies both in Industry and Academia (namely, LIAAD - Laboratory of Artificial Intelligence and Decision Support @ INESC TEC and LIACC - Laboratory of Artificial Intelligence and Computer Science @ FEUP - Faculty of Engineering of the University of Porto). Before, I have worked for several years in publishing and in marketing management positions, and taught technology and society subjects. My main research interests are Digital Humanities, Computational Linguistics, Artificial Intelligence, Information Retrieval, and Social Network Analysis and Visualization.
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Identification

Personal identification

Full name
Luís Manuel Pimentel Trigo

Citation names

  • Trigo, Luís

Author identifiers

Ciência ID
A314-9ABD-F175
ORCID iD
0000-0002-3772-7081

Email addresses

  • ltrigo@letras.up.pt (Professional)

Knowledge fields

  • Engineering and Technology
  • Humanities - Languages and Literatures - Linguistics
  • Social Sciences - Economics and Business - Economics

Languages

Language Speaking Reading Writing Listening Peer-review
English Advanced (C1) Advanced (C1) Advanced (C1) Advanced (C1)
Education
Degree Classification
2018/02/01
Concluded
 Language Sciences PhD / Ciências da Linguagem (Doutoramento)
Major in Human Language Technologies / Tecnologias da Linguagem Humana
Universidade do Porto, Portugal
"Estudo de Comunidades de Investigadores com recurso a técnicas de Text Mining em Bases de Dados Bibliográficas." (THESIS/DISSERTATION)
2010
Concluded
 Data Analysis and Decision Support Systems MSc / Análise de Dados e Sistemas de Apoio à Decisão (Mestrado)
Universidade do Porto Faculdade de Economia, Portugal
"Análise de Proximidade entre Investigadores de Alguns Centros de I&D da Universidade do Porto usando Text Mining sobre Bases de Dados Bibliográficas " (THESIS/DISSERTATION)
2002/02/03
Concluded
 Economics BSc / Economia (Licenciatura)
Universidade do Porto, Portugal
Affiliation

Science

Category
Host institution 		Employer
2022/10/01 - Current Researcher (Research) Universidade do Porto Faculdade de Letras, Portugal
Universidade do Porto Centre for Digital Culture and Innovation, Portugal
2012 - Current Researcher (Research) Instituto de Engenharia de Sistemas e Computadores Tecnologia e Ciência, Portugal
2020/01 - 2023/09 Researcher (Research) Universidade do Porto Laboratório de Inteligência Artificial e Ciência de Computadores, Portugal
2020/05 - 2021/08 Postdoc (Research) Universidade do Porto Faculdade de Engenharia, Portugal
2012 - 2014 Researcher (Research) Universidade do Porto Centro de Linguística, Portugal
2010 - 2011 Researcher (Research) Laboratório de Inteligência Artificial e Apoio à Decisão, Portugal
Projects

Contract

Designation Funders
2022/10/01 - 2028/09/30 Centre for Digital Culture and Innovation
CEECINST/00050/2021/CP2787/CT0001
10.54499/CEECINST/00050/2021/CP2787/CT0001
Researcher
Universidade do Porto Faculdade de Letras, Portugal
 Fundação para a Ciência e a Tecnologia
Ongoing
2020/05 - 2021/08 Dargmints
POCI-01-0145-FEDER-031460
Post-doc
Universidade do Porto Laboratório de Inteligência Artificial e Ciência de Computadores, Portugal

Instituto de Engenharia de Sistemas e Computadores Investigação e Desenvolvimento em Lisboa, Portugal
Ongoing
2019/01/01 - 2019/12/31 INESC TEC - INESC Technology and Science
UID/EEA/50014/2019
Instituto de Engenharia de Sistemas e Computadores, Portugal

Instituto de Engenharia de Sistemas e Computadores Tecnologia e Ciência, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2011/01 - 2011/06 Ubiquitous Web Access for Visually Impaired People VIP-ACCESS
PTDC/PLP/72142/2006
Universidade da Beira Interior, Portugal

Universidade da Beira Interior Centro de Matemática e Aplicações, Portugal

Universidade do Porto Faculdade de Economia, Portugal

Universidade NOVA de Lisboa Faculdade de Ciências e Tecnologia, Portugal

Massachusetts Institute of Technology, United States

University of North Texas, United States
Fundação para a Ciência e a Tecnologia
Concluded
Outputs

Publications

Book
  1. Trigo, L.; Silva, C.; Luis Manuel Pimentel Trigo; Carlos Rogério Sousa e Silva. Corresponding author: Luis Manuel Pimentel Trigo. Comparing Lexical and Usage Frequencies of Palatal Segments in Portuguese. 2022.
    10.1007/978-3-030-98305-5_33
Book chapter
  1. Gil Rocha; Bernardo Leite; Luís Trigo; Henrique Lopes Cardoso; Rui Sousa-Silva; Paula Carvalho; Bruno Martins; Miguel Won. "Predicting Argument Density from Multiple Annotations". 2022.
    10.1007/978-3-031-08473-7_21
  2. Sarmento, R; Trigo, L; Fonseca, L. "A Comprehensive Workflow for Enhancing Business Bankruptcy Prediction". 2018.
    10.4018/978-1-5225-5643-5.ch095
  3. Trigo, Luís; Sarmento, Rui; Trigo, Luís; Fonseca, Liliana. "A Comprehensive Workflow for Enhancing Business Bankruptcy Prediction". In Integration of Data Mining in Business Intelligence Systems, 216-238. IGI Global, 2014.
    10.4018/978-1-4666-6477-7.ch011
Conference abstract
  1. Vera Moitinho de Almeida; Marques, Diogo; Trigo, Luís; Almeida, Vera Moitinho de; Marques, Diogo; Trigo, Luís. "Digitization of cultural heritage and heritagisation of the digital: practices, concerns, and potentialities". Paper presented in VI CHAM International Conference: Heritage for a Common Future / Futures for a Common Heritage, Lisboa, 2023.
    Published
  2. Trigo, Luís; Silva, Carlos Sousa ; Vera Moitinho de Almeida; Marques, Diogo; Trigo, Luís; Silva, Carlos Sousa e; Almeida, Vera Moitinho de; Marques, Diogo. "People first - testing integrated digital research/teaching concepts from the ground up". Paper presented in Conferência International Programming and data infrastructure in digital humanities, Évora, 2023.
    Published
  3. Carlos Rogério Sousa e Silva; Trigo, Luís. "Bringing Dalgado into the digital era: an online corpus of Sri Lanka Portuguese". Paper presented in Dalgado100, 2022.
    Published
  4. Carlos Rogério Sousa e Silva; Trigo, Luís. "Inferring the phonological representation of Portuguese palatals from their distribution". Paper presented in Reseau Français de Phonologie, 2022.
    Published
  5. Carlos Rogério Sousa e Silva. "PtLanka: an online corpus of Sri Lanka Portuguese lexicon and phonology". Paper presented in OpenCor 2021 Forum, 2021.
  6. do Carmo, Félix. "O que querem os tradutores das máquinas de tradução?". Paper presented in I Conferência Internacional de Tradução e Tecnologia, 2013.
Conference paper
  1. Silva, Carlos and Trigo, Lu´is; Gamallo, Pablo and Claro, Daniela and Teixeira, António and Real, Livy and Garcia, Marcos a. "Frequency, overlap and origins of palatal sonorants in three Iberian languages". 2024.
  2. Almeida, Vera Moitinho de; Silva, Carlos Sousa e; Trigo, Luís. "A integração de Ciência Cidadã no fluxo da produção científica nas áreas das humanidades e ciências sociais". 2023.
    10.5281/zenodo.10263605
  3. Pichel, José Ramon; Trigo, Luís. "Podcast "O Centro":um embrião para um espaço mediático galego-português". 2023.
  4. Silva, Carlos Sousa e; Trigo, Luís; Pichel, José Ramon; Almeida, Vera Moitinho de. "A linguística comparativa ibérica na sala de aula com recurso a métodos de investigação digital". 2023.
  5. Silva, Carlos Sousa e; Trigo, Luís. "CreoPhonPt: a collaborative database saving Portuguese creoles from digital obliteration". 2023.
  6. Carlos Rogério Sousa e Silva; Luis Manuel Pimentel Trigo. "Phonetic simplification for automatic syllable division in Sri Lanka PT". Paper presented in PROPOR - International Conference on the Computational Processing of Portuguese, 2022.
    Published
  7. Rocha, Gil; Trigo, Luís; Cardoso, Henrique Lopes; Sousa-Silva, Rui; Carvalho, Paula; Martins, Bruno; Won, Miguel. "Annotating Arguments in a Corpus of Opinion Articles". Paper presented in LREC, 2022.
    Published
  8. Silva, C.; Trigo, L.. "Exploring consonant frequency in Sri Lanka Portuguese". 2022.
  9. "Towards a Human-AI Hybrid Framework for Inter-Researcher Similarity Detection". 2021.
    10.1109/ichms53169.2021.9582633
  10. Trigo, Luís; do Carmo, Félix. "From CATs to KATs". Paper presented in 38th Conference Translating and the Computer (TC38), 2016.
  11. Luís Pimentel Trigo; Víta,M; Rui Portocarrero Sarmento; Pavel Brazdil. "Retrieval, visualization and validation of affinities between documents". 2015.
    http://dx.doi.org/10.5220/0005662904520459
  12. Trigo, Luís; Brazdil, Pavel. "Análise de afinidades entre investigadores com text mining". Paper presented in JOCLAD 2014, 2014.
  13. Brazdil, Pavel. "Affinity Analysis between Researchers using Text Mining and Differential Analysis of Graphs". Paper presented in ECML/PKDD 2014, 2014.
  14. Trigo, Luís; Brazdil, Pavel. "Studying Researcher Communities using Text Mining on Online Bibliographic Databases". Paper presented in EPIA 2011 - XV Portuguese Conference on Artificial Intelligence, 2011.
  15. Trigo, Luís; Paula sousa. "Jornalismo Académico - Espaço de Cidadania : A Investigación e o Ensino do Xornalismo no Espazo Luso-Galego". Paper presented in I Congreso Luso-Galego de Estudos Xornalísticos, 2004.
  16. Brazdil, Pavel. Corresponding author: Brazdil, Pavel. "Experimental Study of Conditions Affecting the Rate of Convergence of a Multiagent Market Model". Paper presented in Proceedings of the International Workshop on Data Mining and Adaptive Modelling Methods for Economics and Management (IWAMEM-03), 2003.
Conference poster
  1. "Proximity Analysis among Researchers at UP and some Institutions using Bibliographic Databases". Paper presented in IJUP, 2010.
Edited book
  1. Vera Moitinho de Almeida; Marques, Diogo; Trigo, Luís. 1º Encontro de Investigadores FLUP "Investigadores em direto, face a face. Partilha de ciência". Livro de Resumos. Porto, Portugal: FLUP, UP. 2023.
    Published • 10.5281/zenodo.8425321
Journal article
  1. Trigo, Luís; Silva, Carlos. "Learning phonology with data in the classroom: Engaging students in the creolistic research process". IJHAC: A Journal of Digital Humanities (2024):
    In press
  2. Luís Trigo; Carlos Silva; Vera Moitinho De Almeida. "Learning Phonology with Data in the Classroom: Engaging Students in the Creolistic Research Process". International Journal of Humanities and Arts Computing (2024): https://doi.org/10.3366/ijhac.2024.0320.
    10.3366/ijhac.2024.0320
  3. Correia, A.; Guimaraes, D.; Paredes, H.; Fonseca, B.; Paulino, D.; Trigo, L.; Brazdil, P.; et al. "NLP-Crowdsourcing Hybrid Framework for Inter-Researcher Similarity Detection". IEEE Transactions on Human-Machine Systems 53 6 (2023): 1017-1026. http://www.scopus.com/inward/record.url?eid=2-s2.0-85174806105&partnerID=MN8TOARS.
    10.1109/THMS.2023.3319290
  4. Trigo, Luís; Brazdil, Pavel; Trigo, Luís; Brazdil, Pavel. "Visualização da relevância relativa de investigadores a partir da sua produção textual". Linguística - Revista de Estudos Linguísticos da Universidade do Porto (2022): https://hdl.handle.net/10216/145655.
    Published • 10.21747/16466195/ling2022v2a10
  5. Trigo, Luís; Brazdil, Pavel. "Visualização da relevância relativa de investigadores a partir da sua produção textual". (2022): https://ojs.letras.up.pt/index.php/EL/article/view/12814.
  6. Rui Sarmento; Lu?s Trigo; Liliana Fonseca. "Predicting Business Bankruptcy". International Journal of Social and Organizational Dynamics in IT (2016):
    10.4018/IJSODIT.2016070105
  7. Brazdil, Pavel; Trigo, Luís; João Paulo da Costa Cordeiro (7112-204F-E5DC); Rui Portocarrero Sarmento. "Affinity mining of documents sets via network analysis, keywords and summaries". Oslo Studies in Language 7 (2015):
    10.5617/osla.1456
Thesis / Dissertation
  1. Luis Manuel Pimentel Trigo. "Estudo de Comunidades de Investigadores com recurso a técnicas de Text Mining em Bases de Dados Bibliográficas.". PhD, 2018. https://hdl.handle.net/10216/111729.
  2. Trigo, Luís Manuel Pimentel. "Análise de Proximidade entre Investigadores de Alguns Centros de I&D da Universidade do Porto usando Text Mining sobre Bases de Dados Bibliográficas". Master, 2011. http://hdl.handle.net/10216/44646.
Working paper
  1. 2018. "Analysis of Publications of FEP and Their Affnities". https://econpapers.repec.org/paper/porfepwps/599.htm.

Other

Dataset
  1. Silva, Carlos; Trigo, Luís. GuineLex: Lexicon and phonology of the languages of Guinea-Bissau. https://github.com/Portophon/GuineLex. 2024.
  2. Trigo, Luís; Silva, Carlos. PtLanka: a dictionary of Sri Lanka Portuguese. https://zenodo.org/record/6406871. 2022.
Other output
  1. Portophon/PtLanka:. 2022. Luis Trigo; Carlos Silva. https://zenodo.org/record/6400046.
    10.5281/zenodo.6400046
Activities

Event organisation

Event name
Type of event (Role) 		Institution / Organization
2023 - Current Porto Meeting - Encontro de comunidades Wikimedia em línguas minoritárias (2023)
2018 - 2018 Escola de Tradução (2018 - 2018)
Conference
 Universidade do Porto Faculdade de Letras, Portugal
2013 - 2013 I CONFERÊNCIA INTERNACIONAL DE TRADUÇÃO E TECNOLOGIA DA FLUP (2013)
Conference
 Universidade do Porto Faculdade de Letras, Portugal

Conference scientific committee

Conference name Conference host
2023 - 2024 PROPOR 2024 - Industrial Track
2023 - 2023 Congresso Bienal do Centro de Linguística da Universidade do Porto
2023 - 2023 1º Encontro de Investigadores FLUP "Investigadores em direto, face a face. Partilha de ciência": Livro de Resumos
2022 - 2022 PROPOR 2022 - Demo sessions
2020/03/02 - 2020/03/02 OpenCor 2020 PROPOR 2020
2018/09/24 - 2018/09/24 PROPOR 2018 - Student Research Workshop
2016/07/13 - 2016/07/13 PROPOR 2016 - Corpora and Tools for Processing Corpora
Distinctions

Award

2023 Menção honrosa "Prática Pedagógica Inovadora" 2023
Universidade do Porto, Portugal
2023 Hackathon in Digital Communication and Literacy - EUGLOH winning team
2022 NLDB 2022: Best Paper Award