Publications

Articles published in conferences, journals, etc.

2021

  1. Clinically Correct Report Generation from Chest X-Rays Using Templates
    Pino, Pablo, Parra, Denis, Besa, Cecilia, and Lagos, Claudio
    In Machine Learning in Medical Imaging 2021

2020

  1. Automatic document screening of medical literature using word and text embeddings in an active learning setting
    Carvallo, Andres, Parra, Denis, Lobel, Hans, and Soto, Alvaro
    Scientometrics 2020
  2. Algorithmic and HCI aspects for explaining recommendations of artistic images
    Dominguez, Vicente, Donoso-Guzmán, Ivania, Messina, Pablo, and Parra, Denis
    ACM Transactions on Interactive Intelligent Systems (TiiS) 2020
  3. Interpretable Contextual Team-aware Item Recommendation: Application in Multiplayer Online Battle Arena Games
    Villa, Andrés, Araujo, Vladimir, Cattan, Francisca, and Parra, Denis
    In Proceedings of the 14th ACM Conference on Recommender Systems 2020
  4. Latent Chords: Generative Piano Chord Synthesis with Variational Autoencoders
    Macaya, Agustin, Cadiz, Rodrigo, Cartagena, Manuel, and Parra, Denis
    In Proceedings of the HAI-GEN 2020 - IUI 2020 Workshop on Human-AI Co-Creation with Generative Models 2020
  5. Inspecting state of the art performance and NLP metrics in image-based medical report generation
    Pino, Pablo, Parra, Denis, Messina, Pablo, Besa, Cecilia, and Uribe, Sergio
    In Neural Information Processing Systems Conference: LatinX in AI (LXAI) Research Workshop 2020

2019

  1. Analyzing the Design Space for Visualizing Neural Attention in Text Classification
    Parra, Denis, Valdivieso, Hernán, Carvallo, Andrés, Rada, Gabriel, Verbert, Katrien, and Schreck, Tobias
    In Proc. IEEE VIS Workshop on Vis X AI: 2nd Workshop on Visualization for AI Explainability (VISxAI) 2019
  2. Data Mining for Item Recommendation in MOBA Games
    Araujo, Vladimir, Rios, Felipe, and Parra, Denis
    In Proceedings of the 13th ACM Conference on Recommender Systems 2019
  3. Comparing Word Embeddings for Document Screening based on Active Learning
    Carvallo, Andres, and Parra, Denis
    In Proceedings of the 4th Joint Workshop on Bibliometric-enhanced Information Retrieval and Natural Language Processing for Digital Libraries (BIRNDL 2019) 2019
  4. The Effect of Explanations and Algorithmic Accuracy on Visual Recommender Systems of Artistic Images
    Dominguez, Vicente, Messina, Pablo, Donoso-Guzmán, Ivania, and Parra, Denis
    In 24th Conference on Intelligent User interfaces 2019
  5. Using Twitter to Infer User Satisfaction With Public Transport: The Case of Santiago, Chile
    Méndez, José Tomás, Lobel, Hans, Parra, Denis, and Herrera, Juan Carlos
    IEEE Access 2019
  6. Tag-based information access in image collections: insights from log and eye-gaze analyses
    Lin, Yi-Ling, Parra, Denis, Trattner, Christoph, and Brusilovsky, Peter
    Knowledge and Information Systems 2019
  7. #Default #Interactiveart #Audiencexperience
    Garretón, Manuela, Rihm, Andrea, and Parra, Denis
    In Companion Proceedings of The 2019 World Wide Web Conference 2019
  8. Recommender Systems for Online Video Game Platforms: The Case of STEAM
    Cheuque, Germán, Guzmán, José, and Parra, Denis
    In Companion Proceedings of The 2019 World Wide Web Conference 2019

2018

  1. Inferring modes of transportation using mobile phone data
    Graells-Garrido, Eduardo, Caro, Diego, and Parra, Denis
    EPJ Data Science 2018
  2. Do Better ImageNet Models Transfer Better... for Image Recommendation?
    Rio, Felipe, Messina, Pablo, Dominguez, Vicente, and Parra, Denis
    In 2nd workshop on Intelligent Recommender Systems by Knowledge Transfer and Learning 2018
  3. Towards Explanations for Visual Recommender Systems of Artistic Images
    Dominguez, Vicente, Messina, Pablo, Trattner, Christoph, and Parra, Denis
    In Joint Workshop on Interfaces and Human Decision Making for Recommender Systems 2018
  4. Content-based Artwork Recommendation: Integrating Painting Metadata with Neural and Manually-Engineered Visual Features
    Messina, Pablo, Dominguez, Vicente, Parra, Denis, Trattner, Christoph, and Soto, Alvaro
    User Modeling and User-Adapted Interaction 2018
  5. Predicting Process Behavior Meets Factorization Machines
    Lee, Wai Lam Jonathan, Parra, Denis, Munoz-Gama, Jorge, and Sepúlveda, Marcos
    Expert Systems with Applications 2018
  6. IntersectionExplorer, a Multi-Perspective Approach for Exploring Recommendations
    Cardoso, Bruno, Sedrakyan, Gayane, Gutiérrez, Francisco, Parra, Denis, Brusilovsky, Peter, and Verbert, Katrien
    International Journal of Human-Computer Studies 2018
  7. Moodplay: Interactive Music Recommendation based on Artists’ Mood Similarity
    Andjelkovic, Ivana, Parra, Denis, and O’Donovan, John
    International Journal of Human-Computer Studies 2018
  8. Learning to Leverage Microblog Information for QA Retrieval
    Herrera, Jose, Poblete, Barbara, and Parra, Denis
    In Proceedings of the European Conference in Information Retrieval 2018
  9. CNVis: A Web-Based Visual Analytics Tool for Exploring Conference Navigator Data
    Bailey, Samuel M., Wei, Justin A., Wang, Chaoli, Parra, Denis, and Brusilovsky, Peter
    In IS&T Electronic Imaging 2018 Symposium 2018
  10. An Interactive Relevance Feedback Interface for Evidence-Based Health Care
    Donoso-Guzman, Ivania, and Parra, Denis
    In 23rd Conference on Intelligent User interfaces 2018
  11. Investigating the utility of the weather context for point of interest recommendations
    Trattner, Christoph, Oberegger, Alexander, Marinho, Leandro, and Parra, Denis
    Information Technology & Tourism 2018

2017

  1. Gaining historical and international relations insights from social media: spatio-temporal real-world news analysis using Twitter
    Pena-Araya, Vanessa, Quezada, Mauricio, Poblete, Barbara, and Parra, Denis
    EPJ Data Science 2017
  2. Monitoring obesity prevalence in the United States through bookmarking activities in online food portals
    Trattner, Christoph, Parra, Denis, and Elsweiler, David
    PloS one 2017
  3. pyRecLab: A Software Library for Quick Prototyping of Recommender Systems
    Sepulveda, Gabriel, and Parra, Denis
    In Proceedings of the Poster Track of the 11th ACM Conference on Recommender Systems (RecSys 2017) 2017
  4. Towards a Recommender System for Undergraduate Research
    del-Rio, Felipe, Parra, Denis, Kuzmicic, Jovan, and Svec, Erick
    In Proceedings of the Poster Track of the 11th ACM Conference on Recommender Systems (RecSys 2017) 2017
  5. Comparing Neural and Attractiveness-based Visual Features for Artwork Recommendation
    Dominguez, Vicente, Messina, Pablo, Parra, Denis, Mery, Domingo, Trattner, Christoph, and Soto, Alvaro
    In Proceedings of the Workshop on Deep Learning for Recommender Systems, co-located at RecSys 2017 2017
  6. Enriching capstone project-based learning experiences using a crowdsourcing recommender engine
    Diaz-Mosquera, Juan D, Sanabria, Pablo, Neyem, Andres, Parra, Denis, and Navon, Jaime
    In Proceedings of the 4th International Workshop on CrowdSourcing in Software Engineering 2017
  7. Supporting Conference Attendees with Visual Decision Making Interfaces
    Verbert, Katrien, Brusilovsky, Peter, Wongchokprasitti, Chirayu, Parra, Denis, and Cardoso, Bruno
    In Proceedings of the 22nd International Conference on Intelligent User Interfaces Companion 2017

2016

  1. Moodplay: Interactive Mood-based Music Discovery andRecommendation
    Andjelkovic, Ivana, Parra, Denis, and O’Donovan, John
    In Proceedings of the UMAP Conference 2016
  2. Linking information and people in a social system for academic conferences
    Brusilovsky, Peter, Oh, Jung Sun, Lopez, Claudia, Parra, Denis, and Jeng, Wei
    New Review of Hypertext and Hypermedia (in press) 2016
  3. Agents vs. Users: Visual Recommendation of Research Talks with Multiple Dimension of Relevance
    Verbert, Katrien, Parra, Denis, and Brusilovsky, Peter
    ACM Transactions on Interactive Intelligent Systems (in press) 2016
  4. Interactive recommender systems: a survey of the state of the art and future research challenges and opportunities
    He, Chen, Parra, Denis, and Verbert, Katrien
    Expert Systems with Applications 2016
  5. Using QR codes to increase user engagement in museum-like spaces
    Perez-Sanagustin, Mar, Parra, Denis, Verdugo, Renato, Garcia-Galleguillos, Gonzalo, and Nussbaum, Miguel
    Computers in Human Behavior 2016
  6. Visualization and Recommendation of Large Image and Text Collections Toward Effective Sensemaking
    Gu, Yi, Wang, Chaoli, Ma, Jun, Nemiroff, Robert J., Kao, David L., and Parra, Denis
    Information Visualization 2016

2015

  1. User-controllable personalization: A case study with SetFusion
    Parra, Denis, and Brusilovsky, Peter
    International Journal of Human Computer Studies 2015
  2. Identifying Relevant Messages in a Twitter-based Citizen Channel for Natural Disaster Situations
    Cobo, Alfredo, Parra, Denis, and Navón, Jaime
    In Proceedings of the 24th International Conference on World Wide Web 2015
  3. Good Times Bad Times: A Study on Recency Effects in Collaborative Filtering for Social Tagging
    Larrain, Santiago, Trattner, Christoph, Parra, Denis, Graells-Garrido, Eduardo, and Nørvåg, Kjetil
    In Proceedings of the 9th ACM Conference on Recommender Systems 2015
  4. Language, Twitter and Academic Conferences
    Gavilanes, Ruth Olimpia G., Gomez, Diego, Parra Santander, Denis, Trattner, Christoph, Kaltenbrunner, Andreas, and Graells, Eduardo
    In Proceedings of the 26th ACM Conference on Hypertext & Social Media 2015
  5. Are Real-World Place Recommender Algorithms Useful in Virtual World Environments?
    Balby Marinho, Leandro, Trattner, Christoph, and Parra, Denis
    In Proceedings of the 9th ACM Conference on Recommender Systems 2015
  6. Twitter in academic events: A study of temporal usage, communication, sentimental and topical patterns in 16 Computer Science conferences
    Parra, Denis, Trattner, Christoph, Gómez, Diego, Hurtado, Matı́as, Wen, Xidao, and Lin, Yu-Ru
    Computer Communications 2015
  7. Towards Improving Top-N Recommendation by Generalization of SLIM
    Larrain, Santiago, Parra, Denis, and Soto, Alvaro
    In Poster Proceedings of ACM RecSys 2015 2015

2014

  1. See What You Want to See: Visual User-Driven Approach for Hybrid Recommendation
    Parra, Denis, Brusilovsky, Peter, and Trattner, Christoph
    In Proceedings of the 19th international conference on Intelligent User Interfaces 2014
  2. A Study of Mobile Information Exploration with Multi-Touch Interactions
    Han, Shuguang, Hsiao, I-Han, and Parra, Denis
    In Proceedings of the 2014 International Social Computing, Behavioral Modeling and Prediction Conference 2014
  3. Towards a Scalable Social Recommender Engine for Online Marketplaces: The Case of Apache Solr
    Lacic, Emanuel, Kowald, Dominik, Parra, Denis, Kahr, Martin, and Trattner, Christoph
    In Proceedings of the 23rd International Conference on World Wide Web 2014
  4. How groups of people interact with each other on Twitter during academic conferences
    Wen, Xidao, Parra, Denis, and Trattner, Christoph
    In Proceedings of the companion publication of the 17th ACM conference on Computer supported cooperative work & social computing 2014
  5. Who will Trade with Whom? Predicting Buyer-Seller Interactions in Online Trading Platforms through Social Networks
    Trattner, Christoph, Parra, Denis, Eberhard, Lukas, and Wen, Xidao
    In Proceedings of the 23rd international conference companion on World wide web 2014
  6. Twitter in Academic Conferences: Usage, Networking and Participation over Time
    Wen, Xidao, Lin, Yu-Ru, Trattner, Christoph, and Parra, Denis
    In Proceedings of the 25th ACM Conference on Hypertext and Social Media 2014
  7. Utilizing Online Social Network and Location-Based Data to Recommend Items in an Online Marketplace
    Lacic, Emanuel, Kowald, Dominik, Eberhard, Lukas, Trattner, Christoph, Parra, Denis, and Marinho, Leandro
    In 2014
  8. Recommending Items in Social Tagging Systems Using Tag and Time Information
    Lacic, Emanuel, Kowald, Dominik, Seitlinger, Paul, Trattner, Christoph, and Parra, Denis
    In 2014

2013

  1. Visualizing recommendations to support exploration, transparency and controllability
    Verbert, Katrien, Parra, Denis, Brusilovsky, Peter, and Duval, Erik
    In Proceedings of the 2013 international conference on Intelligent user interfaces 2013
  2. Encouraging Online Student Reading with Social Visualization Support
    Guerra, Julio, Parra, Denis, and Brusilovsky, Peter
    In 2nd Workshop on Intelligent Support for Learning in Groups - AIED 2013 2013
  3. A field study of a visual controllable talk recommender
    Parra, Denis, and Brusilovsky, Peter
    In Proceedings of the 2013 Chilean Conference on Human-Computer Interaction 2013