publicaciones seleccionadas
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artículo editorial
- A Multimodal Dataset of Fact-Checked News from Chile’s Constitutional Processes: Collection, Processing, and Analysis. Data. 2025
- Evaluation of the geochemical background of soil in a hyper-arid zone using a multivariate statistical methodology: The case of the city of Antofagasta in the Atacama Desert. Chemosphere. 2024
- Exploring the relationships between emotions in fake news. Research Square Preprint. 2024
- From Mine Waste to Construction Materials: A Bibliometric Analysis of Mining Waste Recovery and Tailing Utilization in Construction.. Sustainability (2071-1050). 2024
- Predictive modeling of on-time graduation in computing engineering programs: A case study from Northern Chile. Computer Applications in Engineering Education. 2024
- The scientific landscape of phytoremediation of tailings: a bibliometric and scientometric analysis. International Journal of Phytoremediation. 2024
- An extension of the characteristic curve model of plant species behavior in heavy metal soils. Environmental Geochemistry and Health. 2023
- A survey on event-based news narrative extraction. ACM Computing Surveys. 2023
- Characteristic curve modeling of plant species behavior in soils with heavy metals. Environmental Geochemistry and Health. 2023
- Explainable interactive projections of images. Machine Vision and Applications. 2023
- Narrative Maps: A Computational Model to Support Analysts in Narrative Sensemaking 2023
- Watching the Watchdogs: Using Transparency Cues to Help News Audiences Assess Information Quality. Media and Communication. 2023
- Characterizing social movement narratives in online communities: The 2021 Cuban Protests on Reddit. arXiv preprint arXiv:2208.04465. 2022
- Design guidelines for narrative maps in sensemaking tasks. Information Visualization. 2022
- Evaluating semantic representations for extended association rules. Intelligent Data Analysis. 2022
- Using artificial intelligence techniques to improve the prediction of copper recovery by leaching. Journal of Sensors. 2020
- Effect of pretreatment prior to leaching on a chalcopyrite mineral in acid media using NaCl and KNO3. Journal of Materials Research and Technology. 2020
- Narrative Maps: an Algorithmic Approach to Represent and Extract Information Narratives. Proceedings of the ACM on Human-Computer Interaction. 2020
- Twitter sentiment analysis for the estimation of voting intention in the 2017 Chilean elections. Intelligent Data Analysis. 2020
- Using the Belbin method and models for predicting the academic performance of engineering students. Computer Applications in Engineering Education. 2019
- A Review on Bayesian Networks for Sentiment Analysis. Advances in Intelligent Systems and Computing. 2019
- An extension to association rules using a similarity-based approach in semantic vector spaces. Intelligent Data Analysis. 2019
- Gradient Boosted Trees Predictive Models for Surface Roughness in High-Speed Milling in the Steel and Aluminum Metalworking Industry. Complexity. 2019
- Heuŕısticas para Data Augmentation en NLP: Aplicación a Revisiones de Art́ıculos Cient́ıficos. RISTI-Revista Ibérica de Sistemas e Tecnologias de Informação. 2019
- Necessity of intervention policies for tailings identified in the Antofagasta Region, Chile. Revista Internacional de Contaminación Ambiental. 2019
- Sentiment analysis and opinion mining applied to scientific paper reviews. Intelligent Data Analysis. 2019
- Assessment of the adaptive capacity of plant species in copper mine tailings in arid and semiarid environments. Journal of Soils and Sediments. 2018
- Copper uptake by Adesmia atacamensis in a mine tailing in an arid environment. Air, Soil and Water Research. 2018
- Evaluation of soil intervention values in mine tailings in northern Chile. PeerJ. 2018
- A Knowledge-Based Prototype to Support the Intelligent Diagnosis of High-Risk Pregnancy. Applied Medical Informatics. 2017
- Evaluation of the phytoremediation potential of native plants growing on a copper mine tailing in northern Chile. Journal of Geochemical Exploration. 2017
- Mineŕıa de procesos de software: una revisión de experiencias de aplicación. RISTI-Revista Ibérica de Sistemas e Tecnologias de Informação. 2017
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capítulo
- Avances en representaciones de texto: espacios vectoriales semánticos y word embeddings. Tecnoloǵıas del lenguaje humano. 2020
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documento de conferencia
- Evaluating the Ability of Computationally Extracted Narrative Maps to Encode Media Framing. Text2Story Workshop 2024. 2024
- ROGER: Extracting Narratives Using Large Language Models from Robert Gerstmann's Historical Photo Archive of the Sacambaya Expedition in 1928. Text2Story 2024 Narrative Extraction From Texts 2024. 2024
- Mixed multi-model semantic interaction for graph-based narrative visualizations. Proceedings of the 28th International Conference on Intelligent User Interfaces. 2023
- Explainable interactive projections for image data. International Symposium on Visual Computing. 2022
- Narrative sensemaking: Strategies for narrative maps construction. 2021 IEEE Visualization Conference (VIS). 2021
- Evaluating the Inverted Pyramid Structure through Automatic 5W1H Extraction and Summarization. Computation + Journalism Symposium 2020. 2020
- A systematic literature review on word embeddings. Trends and Applications in Software Engineering: Proceedings of the 7th International Conference on Software Process Improvement (CIMPS 2018) 7. 2019
- A multilabel extension of LDA based on the Gram-Schmidt orthogonalization procedure. Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications: 22nd Iberoamerican Congress, CIARP 2017, Valparáıso, Chile, November 7--10, 2017, Proceedings 22. 2018
- Effect of curing time on the dissolution of a secondary copper sulphide ore using alternative water resources. IOP Conference Series: Materials Science and Engineering. 2018
- Empirical Evaluation of the BCOC Method on Multi-Domain Sentiment Analysis Data Sets. Iberoamerican Congress on Pattern Recognition. 2018
- Integration of Process Mining and Simulation: A Survey of Applications and Current Research. World Conference on Information Systems and Technologies. 2018
- The LapRLS Algorithm as a Simple Approach to Sentiment Analysis Lexicon Construction. Second Workshop on Data and Knowledge Engineering (WDKE-INFONOR 2018). 2018
- The Scientific Landscape of Agile Software Development and Methodologies: A Social Network Analysis Perspective. JIISIC 2018. 2018
- The relevance of hyper-parameters in convolutional neural networks: a case study with Fashion-MNIST. Second Workshop on Data and Knowledge Engineering (WDKE-INFONOR 2018). 2018
- Twitter Sentiment Analysis applied to the 2017 Chilean Elections. Second Workshop on Data and Knowledge Engineering (WDKE-INFONOR 2018). 2018
- A Hybrid Approach for Sentiment Analysis Applied to Paper Reviews. Workshop on Issues of Sentiment Discovery and Opinion Mining 2017. 2017
- Barycentric coordinates for ordinal sentiment classification. Workshop on Issues of Sentiment Discovery and Opinion Mining 2017. 2017
- Process mining applications in software engineering. Trends and Applications in Software Engineering: Proceedings of CIMPS 2016 5. 2017
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libro
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