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Brian Felipe Keith Norambuena

Académico

Universidad Católica del Norte

Antofagasta, Chile

Visual Analytics, Text Analytics, Data Science and Applications, Computational Narratives, Narrative Sensemaking

Licenciado en Ciencias de la Ingeniería, UNIVERSIDAD CATOLICA DEL NORTE. Chile, 2015
Licenciado en Ciencias Matemáticas, UNIVERSIDAD CATOLICA DEL NORTE. Chile, 2017
Ingeniero Civil en Computación e Informática, UNIVERSIDAD CATOLICA DEL NORTE. Chile, 2016
Magister en Ingeniería Informática, UNIVERSIDAD CATOLICA DEL NORTE. Chile, 2017
Computer Science and Applications, VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY BLACKSBURG. Estados Unidos, 2023

Profesor Hora Part Time

UNIVERSIDAD CATOLICA DEL NORTE

Facultad de Ingeniería y Ciencias Geológicas

Antofagasta, Chile

2015 - 2015
Académico Media Jornada Part Time

UNIVERSIDAD CATOLICA DEL NORTE

Facultad de Ingeniería y Ciencias Geológicas

Antofagasta, Chile

2016 - 2017
Académico Full Time

UNIVERSIDAD CATOLICA DEL NORTE

Facultad de Ingeniería y Ciencias Geológicas

Antofagasta, Chile

2017 - At present

Practicante Desarrollador de Sistemas Other

Universidad Católica del Norte

Antofagasta, Chile

2014 - 2014
Practicante Desarrollador de Sistemas Other

Ferrocarril de Antofagasta a Bolivia

Antofagasta, Chile

2015 - 2015

Since 2015 until now, I have taught courses in both undergraduate and graduate programs. Additionally, I have supervised undergraduate theses and co-supervised graduate theses. The subjects I have taught have mainly been in the areas of computer science, data science, and statistics.

I have supported in the design and development of a Big Data graduate diploma program offered by UCN and in the curriculum design processes of postgraduate programs in the field of computing at UCN.

Currently, I am the Research Coordinator of the Department of Systems Engineering and Computing at UCN. In this role, I have led the creation of a Scientific Research course for undergraduate students in the field of computing and informatics.

https://hci.icat.vt.edu/news/brian-keith-presents-computation-journalism-paper.html

https://sanghani.cs.vt.edu/2021/03/08/sanghani-center-student-spotlight-brian-keith/

https://infonorchile.cl/event/1218114/page/30477-wdke-program

https://www.noticias.ucn.cl/destacado/ucn-ofrece-diplomado-en-big-data/

https://www.noticias.ucn.cl/destacado/exponen-sobre-data-science-y-big-data-en-la-casa-central/

https://www.noticias.ucn.cl/destacado/ingeniero-ucn-desarrolla-software-de-prediccion-electoral/

Fulbright Faculty Development Scholarship

COMISION FULBRIGHT-CHILE

Chile, 2018

The Fulbright Faculty Development Scholarship constitutes a doctoral scholarship initiative tailored specifically for Chilean academics. Its primary objective is to provide financial backing to professionals engaged in the academic domain, enabling them to pursue a doctoral degree at universities situated within the United States.
Alumno Destacado UCN 2013

UNIVERSIDAD CATOLICA DEL NORTE

Chile, 2013

Seleccionado como alumno destacado el año 2013, debido a mi rendimiento académico en las dos carreras que me encontraba estudiando paralelamente en ese entonces.
Beca Interna Ucn Para Estudio de Segunda Carrera

UNIVERSIDAD CATOLICA DEL NORTE

Chile, 2012

Solicité una beca con el propósito de cursar paralelamente la carrera de Licenciatura en Matemáticas en conjunto con mis estudios de Ingeniería Civil en Computación e Informática.
Beca Interna Para Estudio de Magíster en Ingeniería Informática

UNIVERSIDAD CATOLICA DEL NORTE

Chile, 2016

Beca del 100% del arancel producto del buen rendimiento académico.
Premio al Mejor Alumno de la Promoción de la Facultad de Ingeniería y Ciencias Geológicas

COLEGIO DE INGENIEROS DE CHILE A.G.

Chile, 2016

Premio al mejor titulado de la promoción 2016 de la Facultad de Ingeniería y Ciencias Geológicas.
COE Pratt International Scholarship

VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY BLACKSBURG

Estados Unidos, 2023

Funded by Virginia Tech, the COE Pratt International Scholarship is a one time scholarship that may be awarded to students in the College of Engineering Computer Science Department who are enrolled in an eligible Faculty-led or approved international student exchange study abroad program. This scholarship supported travel to a conference presentation (IUI 2023) in Sydney, Australia.


Predictive modeling of on-time graduation in computing engineering programs: A case study from Northern Chile Quelopana, Aldo; Keith, Brian; Pizarro, Ricardo Article ISI COMPUTER APPLICATIONS IN ENGINEERING EDUCATION (2024)
A Survey on Event-Based News Narrative Extraction Norambuena, Brian Felipe Keith; Mitra, Tanushree; North, Chris Article ISI ACM COMPUTING SURVEYS (2023)
An extension of the characteristic curve model of plant species behavior in heavy metal soils Lam, Elizabeth J.; Keith, Brian F.; Bech, Jaume; Galvez, Maria E.; Rojas, Rodrigo; Alvarez, Fernando A.; Zetola, Vicente; Montofre, Italo L. Article ISI ENVIRONMENTAL GEOCHEMISTRY AND HEALTH (2023)
Explainable interactive projections of images Han, Huimin; Faust, Rebecca; Norambuena, Brian Felipe Keith; Lin, Jiayue; Li, Song; North, Chris Article ISI MACHINE VISION AND APPLICATIONS (2023)
Watching the Watchdogs: Using Transparency Cues to Help News Audiences Assess Information Quality Norambuena, Brian Keith; Farina, Katharina Reis; Horning, Michael; Mitra, Tanu Article ISI MEDIA AND COMMUNICATION (2023)
Characteristic curve modeling of plant species behavior in soils with heavy metals Lam, Elizabeth J.; Keith, Brian F.; Bech, Jaume; Alvarez, Fernando A.; Zetola, Vicente; Pereira, Luis H.; Montofre, Italo L. Article ISI ENVIRONMENTAL GEOCHEMISTRY AND HEALTH (2022)
Design guidelines for narrative maps in sensemaking tasks Norambuena, Brian Felipe Keith; Mitra, Tanushree; North, Chris Article ISI INFORMATION VISUALIZATION (2022)
Evaluating semantic representations for extended association rules Gutierrez Espinoza, Luis; Keith Norambuena, Brian Article ISI INTELLIGENT DATA ANALYSIS (2022)
Explainable Interactive Projections for Image Data Han, Huimin; Faust, Rebecca; Norambuena, Brian Felipe Keith; Prabhu, Ritvik; Smith, Timothy; Li, Song; North, Chris; Bebis, G; Li, B; Yao, A; Liu, Y; Duan, Y; Lau, M; Khadka, R; Crisan, A; Chang, R Article ISI BIO-INSPIRED SYSTEMS AND APPLICATIONS: FROM ROBOTICS TO AMBIENT INTELLIGENCE, PT II (2022)
Narrative Sensemaking: Strategies for Narrative Maps Construction Norambuena, Brian Felipe Keith; Mitra, Tanushree; North, Chris; IEEE Comp Soc Article ISI 2021 IEEE VISUALIZATION CONFERENCE - SHORT PAPERS (VIS 2021) (2021)
Effect of pretreatment prior to leaching on a chalcopyrite mineral in acid media using NaCl and KNO3 Quezada, Victor; Roca, Antoni; Benavente, Oscar; Cruells, Montserrat; Keith, Brian; Melo, Evelyn Article ISI JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2020)
Twitter sentiment analysis for the estimation of voting intention in the 2017 Chilean elections Alegre Sepulveda, Tomas; Keith Norambuena, Brian Article ISI INTELLIGENT DATA ANALYSIS (2020)
Using Artificial Intelligence Techniques to Improve the Prediction of Copper Recovery by Leaching Flores V.; Keith B.; Leiva C. Article ISI SCOPUS (2020)
An extension to association rules using a similarity-based approach in semantic vector spaces Keith Norambuena B.; Meneses Villegas C. Article ISI SCOPUS INTELLIGENT DATA ANALYSIS (2019)
Empirical Evaluation of the BCOC Method on Multi-Domain Sentiment Analysis Data Sets Brian Keith Norambuena, Claudio Meneses Villegas Article Lecture Notes in Computer Science (2019)
Gradient Boosted Trees Predictive Models for Surface Roughness in High-Speed Milling in the Steel and Aluminum Metalworking Industry Flores, Victor; Keith, Brian Article ISI SCOPUS COMPLEXITY (2019)
Heuristics for Data Augmentation in NLP: Application to scientific paper reviews Acosta, Rubén Sánchez; Villegas, Claudio Meneses; Norambuena, Brian Keith Article ISI RISTI - REVISTA IBERICA DE SISTEMAS E TECNOLOGIAS DE INFORMACAO (2019)
NECESSITY OF INTERVENTION POLICIES FOR TAILINGS IDENTIFIED IN THE ANTOFAGASTA REGION, CHILE Lam Esquenazi E.J.; Keith Norambuena B.F.; Montofre Bacigalupo Í.L.; Gálvez Estay M.E. Article ISI SCOPUS REVISTA INTERNACIONAL DE CONTAMINACION AMBIENTAL (2019)
Using the Belbin method and models for predicting the academic performance of engineering students Luis Gutiérrez, Víctor Flores; Brian Keith, Aldo Quelopana Article Computer Applications in Engineering Education (2019)
A multilabel extension of LDA based on the Gram-Schmidt orthogonalization procedure Juan Bekios-Calfa, Brian Keith Article Lecture Notes in Computer Science (2018)
Copper Uptake by Adesmia atacamensis in a Mine Tailing in an Arid Environment Elizabeth Lam Esquenazi, Brian Keith Norambuena; Ítalo Montofré Bacigalupo, María Esperanza Gálvez Article Air, Soil and Water Research (2018)
Effect of curing time on the dissolution of a secondary copper sulphide ore using alternative water resources Víctor Quezada, Lilian Velásquez; Antonio Roca, Oscar Benavante; Evelyn Melo, Brian Keith Article IOP Conference Series=> Materials Science and Engineering (2018)
Evaluation of soil intervention values in mine tailings in northern Chile Elizabeth Lam, Brian Keith; Ítalo Montofré, María Gálvez Article PeerJ (2018)
Extended association rules in semantic vector spaces for sentiment classification Brian Keith Norambuena, Claudio Meneses Villegas Article Advances in Intelligent Systems and Computing (2018)
Integration of Process Mining and Simulation=> A Survey of Applications and Current Research Article Advances in Intelligent Systems and Computing (2018)
A Knowledge-Based Prototype to Support the Intelligent Diagnosis of High-Risk Pregnancy Flores, Victor; Keith, Brian; Poblete, Diego; Leiva, Claudio Article Applied Medical Informatics (2017)
Assessment of the adaptive capacity of plant species in copper mine tailings in arid and semiarid environments Elizabeth Lam, María Gálvez; Manuel Canovas, Ítalo Montofré Article Journal of Soil and Sediments (2017)
Evaluation of the phytoremediation potential of native plants growing on a copper mine tailing in northern Chile Elizabeth Lam, Manuel Cánovas; María Gálvez, Ítalo Montofré; Brian Keith, Ángel Faz Article Journal of Geochemical Exploration (2017)
Minería de procesos de software=> una revisión de experiencias de aplicación Brian Keith Norambuena, Vianca Vega Zepeda Article Revista Ibérica de Sistemas y Tecnologías de la Información (2017)
Process mining applications in software engineering [Minería de procesos de software: Una revisión de experiencias de aplicación] Norambuena B.K.; Zepeda V.V. Article SCOPUS RISTI - Revista Iberica de Sistemas e Tecnologias de Informacao (2017)


Evaluating the Ability of Computationally Extracted Narrative Maps to Encode Media Framing Concha Macías, Sebastián; Keith Norambuena, Brian ConferencePaper (2024)
ROGER: Extracting Narratives Using Large Language Models from Robert Gerstmann's Historical Photo Archive of the Sacambaya Expedition in 1928 Mauricio Matus Barraza; Diego Urrutia-Astorga; Claudio Meneses Villegas; Brian Keith Norambuena ConferencePaper (2024)
Mixed Multi-Model Semantic Interaction for Graph-based Narrative Visualizations Keith Norambuena, Brian Felipe; Mitra, Tanushree; North, Chris ConferencePaper (2023)
Characterizing Social Movement Narratives in Online Communities: The 2021 Cuban Protests on Reddit Keith Norambuena, Brian; Mitra, Tanushree; North, Chris ConferencePaper (2022)
Narrative Maps: An Algorithmic Approach to Represent and Extract Information Narratives Keith Norambuena, Brian Felipe; Mitra, Tanushree ConferencePaper (2021)
Evaluating the Inverted Pyramid Structure through Automatic 5W1H Extraction and Summarization Keith Norambuena, Brian; Horning, Michael; Mitra, Tanushree ConferencePaper (2020)
A Review on Bayesian Networks for Sentiment Analysis Gutierrez, L; Bekios-Calfa, J; Keith, B ConferencePaper ISI SCOPUS INFORMATION TECHNOLOGY: NEW GENERATIONS (2019)
A Systematic Literature Review on Word Embeddings Gutierrez, L; Keith, B ConferencePaper ISI SCOPUS INFORMATION TECHNOLOGY: NEW GENERATIONS (2019)
The Scientific Landscape of Agile Software Development and Methodologies: A Social Network Analysis Perspective Keith Norambuena, Brian; Vega Zepeda, Vianca ConferencePaper (2018)
A Hybrid Approach for Sentiment Analysis Applied to Paper Reviews Keith, Brian; Fuentes, Exequiel; Meneses, Claudio ConferencePaper (2017)
Barycentric coordinates for ordinal sentiment classification Keith, Brian; Meneses, Claudio ConferencePaper (2017)
Process mining applications in software engineering Keith B.; Vega V. ConferencePaper SCOPUS Advances in Intelligent Systems and Computing (2017)


Clasificadores bayesianos multidimensionales para la interpretación de emociones en texto y video PCI (REDI170607) Proyecto 2018-2019 Investigador(a)
Qualitative properties of weak solutions to evolutionary integro-differential equations FONDECYT (1150230) Proyecto 2017-2018 Personal técnico y/o de apoyo
Desarrollo integrado de tecnologías magneto químicas y fitotecnológicas aplicadas a la remediación de pasivos ambientales mineros con contenido de metales pesados CORFO-Innova (08CM01-05) Proyecto 2014-2015 Personal técnico y/o de apoyo


The scientific landscape of phytoremediation of tailings: a bibliometric and scientometric analysis Keith, Brian F.; Lam, Elizabeth J.; Montofre, italo L.; Zetola, Vicente; Bech, Jaume Review ISI INTERNATIONAL JOURNAL OF PHYTOREMEDIATION (2024)
Sentiment analysis and opinion mining applied to scientific paper reviews Norambuena, BK; Lettura, EF; Villegas, CM Review ISI SCOPUS INTELLIGENT DATA ANALYSIS (2019)