Alexandra Pomares-Quimbaya

43 papers C 3Journal 12Unranked 26
YearRankTypeTitle / Venue / Authors
2025 J jnl
Machine learning, stock market forecasting, and market efficiency: a comparative study.
Int. J. Data Sci. Anal.
Oscar Bustos, Alexandra Pomares-Quimbaya, Rémi Stellian
2024 J jnl
Detection of Hate Speech, Racism and Misogyny in Digital Social Networks: Colombian Case Study.
Big Data Cogn. Comput.
Luis Gabriel Moreno-Sandoval, Alexandra Pomares-Quimbaya, Sergio Andres Barbosa-Sierra, Liliana María Pantoja Rojas
2023 J jnl
Computational Linguistic and SNA to Classify and Prevent Systemic Risk in the Colombian Banking Industry.
Int. J. E Bus. Res.
Luis G. Moreno-Sandoval, Liliana María Pantoja Rojas, Alexandra Pomares-Quimbaya, Luis Antonio Orozco
2022 J jnl
Hybrid Onion Layered System for the Analysis of Collective Subjectivity in Social Networks.
IEEE Access
Luis Gabriel Moreno-Sandoval, Alexandra Pomares-Quimbaya
2021 J jnl
Collecting specialty-related medical terms: Development and evaluation of a resource for Spanish.
BMC Medical Informatics Decis. Mak.
Pilar López-Úbeda, Alexandra Pomares-Quimbaya, Manuel Carlos Díaz-Galiano, Stefan Schulz
2021 J jnl
Detection of Sociolinguistic Features in Digital Social Networks for the Detection of Communities.
Cogn. Comput.
Edwin A. Puertas Del Castillo, Luis Gabriel Moreno-Sandoval, Javier Redondo, Jorge Andrés Alvarado-Valencia, Alexandra Pomares-Quimbaya
2021 — conf
Transfer Learning for Classifying Spanish and English Text by Clinical Specialties.
MIE
Alexandra Pomares-Quimbaya, Pilar López-Úbeda, Stefan Schulz
2020 — conf
Assembly of Polarity, Emotion and User Statistics for Detection of Fake Profiles.
CLEF (Working Notes)
Luis Gabriel Moreno-Sandoval, Edwin A. Puertas Del Castillo, Alexandra Pomares-Quimbaya, Jorge Andrés Alvarado-Valencia
2020 — conf
Leveraging PubMed to Create a Specialty-Based Sense Inventory for Spanish Acronym Resolution.
MIE
Alexandra Pomares-Quimbaya, Pilar López-Úbeda, Michel Oleynik, Stefan Schulz
2020 J jnl
Stock market movement forecast: A Systematic review.
Expert Syst. Appl.
Oscar Bustos, Alexandra Pomares-Quimbaya
2019 — conf
Anonylitics: From a Small Data to a Big Data Anonymization System for Analytical Projects.
ICEIS (1)
Alexandra Pomares-Quimbaya, Alejandro Sierra Múnera, Jaime Mendoza-Mendoza, Julián Malaver-Moreno, Hernán Carvajal, Victor Moncayo
2019 — conf
Bots and Gender Profiling on Twitter using Sociolinguistic Features.
CLEF (Working Notes)
Edwin A. Puertas Del Castillo, Luis Gabriel Moreno-Sandoval, Flor Miriam Plaza del Arco, Jorge Andrés Alvarado-Valencia, Alexandra Pomares-Quimbaya, Luis Alfonso Ureña López
2019 — conf
Celebrity Profiling on Twitter using Sociolinguistic Features.
CLEF (Working Notes)
Luis Gabriel Moreno-Sandoval, Edwin A. Puertas Del Castillo, Flor Miriam Plaza del Arco, Alexandra Pomares-Quimbaya, Jorge Andrés Alvarado-Valencia, Luis Alfonso Ureña López
2018 — conf
Age Classification from Spanish Tweets - The Variable Age Analyzed by using Linear Classifiers.
ICEIS (1)
Luis G. Moreno-Sandoval, Joan Felipe Mendoza-Molina, Edwin A. Puertas Del Castillo, Arturo Duque-Marín, Alexandra Pomares-Quimbaya, Jorge A. Alvarado-Valencia
2018 C conf
Spanish Twitter Data Used as a Source of Information About Consumer Food Choice.
CD-MAKE
Luis G. Moreno-Sandoval, Carolina Sánchez-Barriga, Katherine Espíndola Buitrago, Alexandra Pomares-Quimbaya, Juan Carlos Garcia
2017 — conf
CSL: A Combined Spanish Lexicon - Resource for Polarity Classification and Sentiment Analysis.
ICEIS (1)
Luis G. Moreno-Sandoval, Paola Beltrán-Herrera, Jaime A. Vargas-Cruz, Carolina Sánchez-Barriga, Alexandra Pomares-Quimbaya, Jorge A. Alvarado-Valencia, Juan C. García-Díaz
2017 J jnl
Constructor automático de modelos de dominios sin corpus preexistente.
Proces. del Leng. Natural
Edwin A. Puertas Del Castillo, Jorge A. Alvarado-Valencia, Alexandra Pomares-Quimbaya
2017 J jnl
Desarrollo de un Sistema de Segmentación y Perfilamiento Digital.
Proces. del Leng. Natural
Jaime A. Vargas-Cruz, Alexandra Pomares-Quimbaya, Jorge A. Alvarado-Valencia, Jorge Quintero-Cadavid, Julio Palacio-Correa
2017 — conf
LABAS-TS - A System for Assisting Labeling of Training Sets for Text Classification.
KMIS
Alejandro Sierra Múnera, Alexandra Pomares-Quimbaya, Rafael Andrés González Rivera, Julián Camilo Daza Rodríguez, Oscar Mauricio Muñoz Velandia, Angel Alberto Garcia Peña
2017 — conf
SICOBIO - Consolidation and Analysis System of Biomedical Information.
ICT4AgeingWell
William Enrique Parra Alba, Alexandra Pomares-Quimbaya
2016 — conf
HTL Model: A Model for Extracting and Visualizing Medical Events from Narrative Text in Electronic Health Records.
ICT4AgeingWell
Eddie Paul Hernández, Alexandra Pomares-Quimbaya, Oscar Mauricio Muñoz
2016 — conf
Named Entity Recognition Over Electronic Health Records Through a Combined Dictionary-based Approach.
CENTERIS/ProjMAN/HCist
Alexandra Pomares-Quimbaya, Alejandro Sierra Múnera, Rafael Andrés González Rivera, Julián Camilo Daza Rodríguez, Oscar Mauricio Muñoz Velandia, Angel Alberto Garcia Peña, Cyril Labbé
2015 — conf
ASHYI-EDU: Applying Dynamic Adaptive Planning in a Virtual Learning Environment.
CSEDU (1)
Jaime A. Pavlich-Mariscal, Yolima Uribe, Luisa Fernanda Barrera-León, Nadia Alejandra Mejia-Molina, Angela Carrillo Ramos, Alexandra Pomares-Quimbaya, Mónica Brijaldo, Martha Sabogal, Rosa Maria Vicari, Hervé Martin
2015 C conf
An Architecture for Dynamic and Adaptive User Activity Planning Systems.
WEBIST
Jaime A. Pavlich-Mariscal, Yolima Uribe, Luisa Fernanda Barrera-León, Nadia Alejandra Mejia-Molina, Angela Carrillo Ramos, Alexandra Pomares-Quimbaya, Rosa Maria Vicari, Ramón Fabregat, Silvia Baldiris
2015 — conf
BigTexts - A Framework for the Analysis of Electronic Health Record Narrative Texts based on Big Data Technologies.
ICT4AgeingWell
Wilson Alzate Calderón, Alexandra Pomares-Quimbaya, Rafael A. González, Oscar Mauricio Muñoz
2015 — conf
Dynamic Adaptive Activity Planning in Education: Implementation and Case Study.
CSEDU (Selected Papers)
Jaime A. Pavlich-Mariscal, Mery Yolima Uribe Rios, Luisa Fernanda Barrera-León, Nadia Alejandra Mejia-Molina, Angela Carrillo Ramos, Alexandra Pomares-Quimbaya, Juan Camilo González-Vargas, Mónica Brijaldo, Martha Sabogal, Rosa Vicari, Ramón Fabregat, Hervé Martin
2015 J jnl
Generic framework for enriching services: a multiagent approach.
Int. J. Web Inf. Syst.
Angela Carrillo Ramos, Luis Guillermo Torres-Ribero, María Paula Arias-Báez, Alexandra Pomares-Quimbaya, Enrique González, Julio Carreño, Juan Pablo Garzón Ruiz, Hervé Martin
2014 J jnl
A Systemic, Participative Design of Decision Support Services for Clinical Research.
Int. J. Inf. Technol. Syst. Approach
Alexandra Pomares-Quimbaya, Rafael A. González, Wilson-Ricardo Bohórquez, Oscar Mauricio Muñoz, Olga Milena García, Dario Londoño
2014 — ch.
Improving Decision-Making for Clinical Research and Health Administration.
Engineering and Management of IT-based Service Systems
Alexandra Pomares-Quimbaya, Rafael A. González, Wilson-Ricardo Bohórquez, Oscar Mauricio Muñoz, Olga Milena García, Dario Londoño
2013 — conf
GReAT - A Model for the Automatic Generation of Text Summaries.
ICEIS (1)
Claudia Gomez Puyana, Alexandra Pomares-Quimbaya
2013 — conf
MetaExtractor: A System for Metadata Extraction from Structured Data Sources.
CD-ARES
Alexandra Pomares-Quimbaya, Miguel Eduardo Torres-Moreno, Fabián Roldán
2012 — conf
Adaptive Data Distribution for Collaboration.
ICEIS (1)
Luis Guillermo Torres-Ribero, Alexandra Pomares-Quimbaya
2012 — conf
DISEArch - A Strategy for Searching Electronic Medical Health Records.
ICEIS (1)
David Elias Peña Clavijo, Alexandra Pomares-Quimbaya, Rafael A. González
2012 — conf
Enriching services using agents in mobile environments.
ICMCS
Angela Carrillo Ramos, María Paula Arias-Báez, Luis Guillermo Torres-Ribero, Alexandra Pomares-Quimbaya, Enrique González
2011 C conf
Adaptation for enriching services taking into account mobile contextual features.
MoMM
María Paula Arias-Báez, Luis Guillermo Torres-Ribero, Angela Carrillo Ramos, Alexandra Pomares-Quimbaya, Enrique González
2011 J jnl
Improving Source Selection in Large Scale Mediation Systems through Combinatorial Optimization Techniques.
Trans. Large Scale Data Knowl. Centered Syst.
Alexandra Pomares-Quimbaya, Claudia Roncancio, Van-Dat Cung, María-Del-Pilar Villamil
2010 — —
Mediation and Data Source Selection for Large Scale Virtual Organizations (Médiation et sélection de sources de données pour des organisations virtuelles distribuées à grande échelle).
Alexandra Pomares-Quimbaya
2010 — conf
Source Selection in Large Scale Data Contexts: An Optimization Approach.
DEXA (1)
Alexandra Pomares-Quimbaya, Claudia Roncancio, Van-Dat Cung, José Abásolo, María-Del-Pilar Villamil
2009 — conf
Knowledge Based Query Processing in Large Scale Virtual Organizations.
ICEIS
Alexandra Pomares-Quimbaya, Claudia Roncancio, José Abásolo, María-Del-Pilar Villamil
2008 — conf
Dynamic Source Selection in Large Scale Mediation Systems.
Globe
Alexandra Pomares-Quimbaya, Claudia Roncancio, José Abásolo, María-Del-Pilar Villamil
2008 — conf
Virtual Objects in Large Scale Health Information Systems.
HealthGrid
Alexandra Pomares-Quimbaya, Claudia Roncancio, José Abásolo
2007 — conf
Ontologies as the Backbone of KM Processes.
CSREA EEE
Alexandra Pomares-Quimbaya, Miguel Eduardo Torres-Moreno
2006 — conf
Data Warehouses: An Ontology Approach.
ICEIS (1)
Alexandra Pomares-Quimbaya, José Abásolo