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2020 – today
- 2024
[j29]Manuela Garretón
, Francesca Morini, Pablo Celhay, Marian Dörk, Denis Parra:
Attitudinal Effects of Data Visualizations and Illustrations in Data Stories. IEEE Trans. Vis. Comput. Graph. 30(7): 4039-4054 (2024)- [c79]Pablo Messina, René Vidal, Denis Parra, Alvaro Soto, Vladimir Araujo:
Extracting and Encoding: Leveraging Large Language Models and Medical Knowledge to Enhance Radiological Text Representation. ACL (Findings) 2024: 3955-3986 - [c78]Diego Campanini, Oscar Loch, Pablo Messina, Rafael Elberg, Denis Parra:
iHealth-Chile-1 at RRG24: In-context Learning and Finetuning of a Large Multimodal Model for Radiology Report Generation. BioNLP@ACL 2024: 608-613 - [c77]Oscar Loch, Pablo Messina, Rafael Elberg, Diego Campanini, Álvaro Soto, René Vidal, Denis Parra:
iHealth-Chile-3&2 at RRG24: Template Based Report Generation. BioNLP@ACL 2024: 614-623 - [c76]Alvaro Labarca, Denis Parra, Rodrigo Toro Icarte:
On the Unexpected Effectiveness of Reinforcement Learning for Sequential Recommendation. ICML 2024 - [c75]Mario Mallea, Ricardo Ñanculef, Denis Parra:
Adversarial Pairwise Multimodal Recommendation. IJCNN 2024: 1-10 - [i26]Rafael Elberg, Denis Parra, Mircea Petrache:
Long Tail Image Generation Through Feature Space Augmentation and Iterated Learning. CoRR abs/2405.01705 (2024) - [i25]Pablo Messina, René Vidal, Denis Parra, Álvaro Soto, Vladimir Araujo:
Extracting and Encoding: Leveraging Large Language Models and Medical Knowledge to Enhance Radiological Text Representation. CoRR abs/2407.01948 (2024) - 2023
- [j28]Manuela Garretón, Francesca Morini, D. Paz Moyano, Gianna-Carina Grün, Denis Parra, Marian Dörk:
Data Stories of Water: Studying the Communicative Role of Data Visualizations within Long-form Journalism. Comput. Graph. Forum 42(3): 99-110 (2023) - [j27]Mauricio Araneda-Hernandez, Felipe Bravo-Marquez, Denis Parra, Rodrigo F. Cádiz:
MUSIB: musical score inpainting benchmark. EURASIP J. Audio Speech Music. Process. 2023(1): 19 (2023) - [c74]Júlio B. G. Costa, Leandro Balby Marinho, Rodrygo L. T. Santos, Denis Parra:
Evaluating Pre-training Strategies for Collaborative Filtering. UMAP 2023: 175-182 - [c73]Ivania Donoso-Guzmán, Jeroen Ooge, Denis Parra, Katrien Verbert:
Towards a Comprehensive Human-Centred Evaluation Framework for Explainable AI. xAI (3) 2023: 183-204 - [i24]Ivania Donoso-Guzmán, Jeroen Ooge, Denis Parra, Katrien Verbert:
Towards a Comprehensive Human-Centred Evaluation Framework for Explainable AI. CoRR abs/2308.06274 (2023) - 2022
- [j26]Pablo Messina, Pablo Pino, Denis Parra, Alvaro Soto, Cecilia Besa, Sergio Uribe, Marcelo E. Andia, Cristian Tejos, Claudia Prieto, Daniel Capurro:
A Survey on Deep Learning and Explainability for Automatic Report Generation from Medical Images. ACM Comput. Surv. 54(10s): 203:1-203:40 (2022) - [c72]Leandro Balby Marinho, Júlio Barreto Guedes da Costa, Denis Parra, Rodrygo L. T. Santos:
Similarity-Based Explanations meet Matrix Factorization via Structure-Preserving Embeddings. IUI 2022: 782-793 - [c71]Denis Parra:
From User Control and Explainability in Recommendation Interfaces to Visual XAI. IntRS@RecSys 2022: 1-2 - [c70]Vladimir Araujo, Helem Salinas, Alvaro Labarca, Andrés Villa, Denis Parra:
Hierarchical Transformers for Group-Aware Sequential Recommendation: Application in MOBA Games. UMAP (Adjunct Publication) 2022: 293-301 - 2021
- [j25]Diego Rojo, Nyi Nyi Htun, Denis Parra, Robin De Croon, Katrien Verbert:
AHMoSe: A knowledge-based visual support system for selecting regression machine learning models. Comput. Electron. Agric. 187: 106183 (2021) - [j24]Rodrigo F. Cádiz, Agustin Macaya, Manuel Cartagena, Denis Parra:
Creativity in Generative Musical Networks: Evidence From Two Case Studies. Frontiers Robotics AI 8: 680586 (2021) - [c69]Vladimir Araujo, Andrés Carvallo, Carlos Aspillaga, Camilo Thorne, Denis Parra:
Stress Test Evaluation of Biomedical Word Embeddings. BioNLP@NAACL-HLT 2021: 119-125 - [c68]Vicente Castro, Pablo Pino, Denis Parra, Hans Lobel:
PUC Chile team at Caption Prediction: ResNet visual encoding and caption classification with Parametric ReLU. CLEF (Working Notes) 2021: 1174-1183 - [c67]José Miguel Quintana, Daniel Florea, Ria Deane, Denis Parra, Pablo Pino, Pablo Messina, Hans Löbel:
PUC Chile team at TBT Task: Diagnosis of Tuberculosis Type using segmented CT scans. CLEF (Working Notes) 2021: 1336-1345 - [c66]Ricardo Schilling, Pablo Messina, Denis Parra, Hans Löbel:
PUC Chile team at VQA-Med 2021: approaching VQA as a classification task via fine-tuning a pretrained CNN. CLEF (Working Notes) 2021: 1346-1351 - [c65]Gregory Schuit, Vicente Castro, Pablo Pino, Denis Parra, Hans Lobel:
PUC Chile team at Concept Detection: K Nearest Neighbors with Perceptual Similarity. CLEF (Working Notes) 2021: 1352-1358 - [c64]Denis Parra, Antonio Ossa-Guerra, Manuel Cartagena, Patricio Cerda-Mardini, Felipe del-Rio:
VisRec: A Hands-on Tutorial on Deep Learning for Visual Recommender Systems. IUI Companion 2021: 5-6 - [c63]Dorota Glowacka, Evangelos E. Milios, Axel J. Soto, Osnat Mokryn, Fernando V. Paulovich, Denis Parra:
Fourth Workshop on Exploratory Search and Interactive Data Analytics (ESIDA). IUI Companion 2021: 18-20 - [c62]Isabel Hilliger, Constanza Miranda, Gregory Schuit, Fernando Duarte, Martin Anselmo, Denis Parra:
Evaluating a Learning Analytics Dashboard to Visualize Student Self-Reports of Time-on-task: A Case Study in a Latin American University. LAK 2021: 592-598 - [c61]Pablo Pino, Denis Parra, Cecilia Besa, Claudio Lagos:
Clinically Correct Report Generation from Chest X-Rays Using Templates. MLMI@MICCAI 2021: 654-663 - [c60]Lukas Svicarovic, Denis Parra, María-Jesús Lobo:
Evaluating Interactive Comparison Techniques in a Multiclass Density Map for Visual Crime Analytics. EuroVis (Short Papers) 2021: 79-83 - [i23]Diego Rojo, Nyi Nyi Htun, Denis Parra, Robin De Croon, Katrien Verbert:
AHMoSe: A Knowledge-Based Visual Support System for Selecting Regression Machine Learning Models. CoRR abs/2101.11970 (2021) - [i22]Iván Cantador, Andrés Carvallo, Fernando Díez, Denis Parra:
Graphing else matters: exploiting aspect opinions and ratings in explainable graph-based recommendations. CoRR abs/2107.03226 (2021) - [i21]Vladimir Araujo, Andrés Carvallo, Carlos Aspillaga, Camilo Thorne, Denis Parra:
Stress Test Evaluation of Biomedical Word Embeddings. CoRR abs/2107.11652 (2021) - 2020
- [j23]Jose Miguel Herrera, Denis Parra, Barbara Poblete:
Social QA in non-CQA platforms. Future Gener. Comput. Syst. 105: 631-649 (2020) - [j22]Marcelo Mendoza, Denis Parra, Álvaro Soto:
GENE: Graph generation conditioned on named entities for polarity and controversy detection in social media. Inf. Process. Manag. 57(6): 102366 (2020) - [j21]Andres Carvallo, Denis Parra, Hans Lobel, Alvaro Soto:
Automatic document screening of medical literature using word and text embeddings in an active learning setting. Scientometrics 125(3): 3047-3084 (2020) - [j20]Vicente Dominguez, Ivania Donoso-Guzmán, Pablo Messina, Denis Parra:
Algorithmic and HCI Aspects for Explaining Recommendations of Artistic Images. ACM Trans. Interact. Intell. Syst. 10(4): 30:1-30:31 (2020) - [c59]Agustin Macaya, Rodrigo F. Cádiz, Manuel Cartagena, Denis Parra:
Latent Chords: Generative Piano Chord Synthesis with Variational Autoencoders. HAI-GEN+user2agent@IUI 2020 - [c58]Oleksii Moskalenko, Diego Sáez-Trumper, Denis Parra:
Scalable Recommendation of Wikipedia Articles to Editors Using Representation Learning. ComplexRec-ImpactRS@RecSys 2020 - [c57]Denis Parra, Pablo Messina, Manuel Cartagena, Felipe del-Rio, Patricio Cerda-Mardini:
CuratorNet: Visually-aware Recommendation of Art Images. ComplexRec-ImpactRS@RecSys 2020 - [c56]Andrés Villa, Vladimir Araujo, Francisca Cattan, Denis Parra:
Interpretable Contextual Team-aware Item Recommendation: Application in Multiplayer Online Battle Arena Games. RecSys 2020: 503-508 - [i20]Vladimir Araujo, Andres Carvallo, Carlos Aspillaga, Denis Parra:
On Adversarial Examples for Biomedical NLP Tasks. CoRR abs/2004.11157 (2020) - [i19]Andrés Villa, Vladimir Araujo, Francisca Cattan, Denis Parra:
Interpretable Contextual Team-aware Item Recommendation: Application in Multiplayer Online Battle Arena Games. CoRR abs/2007.15236 (2020) - [i18]Pablo Messina, Manuel Cartagena, Patricio Cerda, Felipe del-Rio, Denis Parra:
CuratorNet: Visually-aware Recommendation of Art Images. CoRR abs/2009.04426 (2020) - [i17]Oleksii Moskalenko, Denis Parra, Diego Sáez-Trumper:
Scalable Recommendation of Wikipedia Articles to Editors Using Representation Learning. CoRR abs/2009.11771 (2020) - [i16]Pablo Messina, Pablo Pino, Denis Parra, Alvaro Soto, Cecilia Besa, Sergio Uribe, Marcelo E. Andia, Cristian Tejos, Claudia Prieto, Daniel Capurro:
A Survey on Deep Learning and Explainability for Automatic Image-based Medical Report Generation. CoRR abs/2010.10563 (2020) - [i15]Pablo Pino, Denis Parra, Pablo Messina, Cecilia Besa, Sergio Uribe:
Inspecting state of the art performance and NLP metrics in image-based medical report generation. CoRR abs/2011.09257 (2020) - [i14]Andres Carvallo, Denis Parra, Gabriel Rada, Daniel Pérez, Juan Ignacio Vasquez, Camilo Vergara:
Neural language models for text classification in evidence-based medicine. CoRR abs/2012.00584 (2020)
2010 – 2019
- 2019
- [j19]Jose Tomas Mendez, Hans Lobel, Denis Parra, Juan Carlos Herrera:
Using Twitter to Infer User Satisfaction With Public Transport: The Case of Santiago, Chile. IEEE Access 7: 60255-60263 (2019) - [j18]Bruno De Lemos Ribeiro Pinto Cardoso, Gayane Sedrakyan, Francisco Gutiérrez, Denis Parra, Peter Brusilovsky, Katrien Verbert:
IntersectionExplorer, a multi-perspective approach for exploring recommendations. Int. J. Hum. Comput. Stud. 121: 73-92 (2019) - [j17]Ivana Andjelkovic, Denis Parra, John O'Donovan:
Moodplay: Interactive music recommendation based on Artists' mood similarity. Int. J. Hum. Comput. Stud. 121: 142-159 (2019) - [j16]Yi-Ling Lin, Denis Parra, Christoph Trattner, Peter Brusilovsky:
Tag-based information access in image collections: insights from log and eye-gaze analyses. Knowl. Inf. Syst. 61(3): 1715-1742 (2019) - [j15]Pablo Messina, Vicente Dominguez, Denis Parra, Christoph Trattner, Alvaro Soto:
Content-based artwork recommendation: integrating painting metadata with neural and manually-engineered visual features. User Model. User Adapt. Interact. 29(2): 251-290 (2019) - [c55]Dorota Glowacka, Evangelos E. Milios, Axel J. Soto, Fernando Vieira Paulovich, Denis Parra, Osnat Mokryn:
Third workshop on exploratory search and interactive data analytics (ESIDA). IUI Companion 2019: 141-142 - [c54]Vicente Dominguez, Pablo Messina, Ivania Donoso-Guzmán, Denis Parra:
The effect of explanations and algorithmic accuracy on visual recommender systems of artistic images. IUI 2019: 408-416 - [c53]Vladimir Araujo, Felipe Rios, Denis Parra:
Data mining for item recommendation in MOBA games. RecSys 2019: 393-397 - [c52]Andres Carvallo, Denis Parra:
Comparing Word Embeddings for Document Screening based on Active Learning. BIRNDL@SIGIR 2019: 100-107 - [c51]Alan Said, Denis Parra, Juhee Bae, Sepideh Pashami:
IDM-WSDM 2019: Workshop on Interactive Data Mining. WSDM 2019: 846-847 - [c50]Germán Cheuque Cerda, José Guzmán, Denis Parra:
Recommender Systems for Online Video Game Platforms: the Case of STEAM. WWW (Companion Volume) 2019: 763-771 - [c49]Manuela Garretón, Andrea Rihm, Denis Parra:
#Default #Interactiveart #Audiencexperience. WWW (Companion Volume) 2019: 791-798 - [e3]Christoph Trattner, Denis Parra, Nathalie Riche:
Joint Proceedings of the ACM IUI 2019 Workshops co-located with the 24th ACM Conference on Intelligent User Interfaces (ACM IUI 2019), Los Angeles, USA, March 20, 2019. CEUR Workshop Proceedings 2327, CEUR-WS.org 2019 [contents] - [i13]Andrés Carvallo, Denis Parra, Eduardo Graells-Garrido:
Analyzing Network Effects on a Fanfiction Community. CoRR abs/1909.02886 (2019) - 2018
- [j14]Eduardo Graells-Garrido, Diego Caro, Denis Parra:
Inferring modes of transportation using mobile phone data. EPJ Data Sci. 7(1): 49:1-49:23 (2018) - [j13]Wai Lam Jonathan Lee, Denis Parra, Jorge Munoz-Gama, Marcos Sepúlveda:
Predicting process behavior meets factorization machines. Expert Syst. Appl. 112: 87-98 (2018) - [j12]Christoph Trattner, Alexander Oberegger, Leandro Balby Marinho, Denis Parra:
Investigating the utility of the weather context for point of interest recommendations. J. Inf. Technol. Tour. 19(1-4): 117-150 (2018) - [c48]Jose Miguel Herrera, Barbara Poblete, Denis Parra:
Learning to Leverage Microblog Information for QA Retrieval. ECIR 2018: 507-520 - [c47]Ivania Donoso-Guzmán, Denis Parra:
An Interactive Relevance Feedback Interface for Evidence-Based Health Care. IUI 2018: 103-114 - [c46]Eduardo Graells-Garrido, Diego Caro, Denis Parra:
Toward Finding Latent Cities. IUI Workshops 2018 - [c45]Vicente Dominguez, Pablo Messina, Christoph Trattner, Denis Parra:
Towards Explanations for Visual Recommender Systems of Artistic Images. IntRS@RecSys 2018: 69-73 - [c44]Abderrahman Abbassi, Saïd Kharraja, Ahmed El Hilali Alaoui, Denis Parra:
Comparative study of Mutualisation scenarios for distribution of non-medical products. SCA 2018: 51:1-51:8 - [c43]Samuel M. Bailey, Justin A. Wei, Chaoli Wang, Denis Parra, Peter Brusilovsky:
CNVis: A Web-Based Visual Analytics Tool for Exploring Conference Navigator Data. Visualization and Data Analysis 2018 - [i12]Eduardo Graells-Garrido, Diego Caro, Denis Parra:
Toward Finding Latent Cities with Non-Negative Matrix Factorization. CoRR abs/1801.09093 (2018) - [i11]Felipe del-Rio, Pablo Messina, Vicente Dominguez, Denis Parra:
Do Better ImageNet Models Transfer Better... for Image Recommendation ? CoRR abs/1807.09870 (2018) - 2017
- [j11]Vanessa Peña Araya, Mauricio Quezada, Barbara Poblete, Denis Parra:
Gaining historical and international relations insights from social media: spatio-temporal real-world news analysis using Twitter. EPJ Data Sci. 6(1): 25 (2017) - [j10]Yi Gu, Chaoli Wang, Jun Ma, Robert J. Nemiroff, David L. Kao, Denis Parra:
Visualization and recommendation of large image collections toward effective sensemaking. Inf. Vis. 16(1): 21-47 (2017) - [j9]Peter Brusilovsky, Jung Sun Oh, Claudia López, Denis Parra, Wei Jeng:
Linking information and people in a social system for academic conferences. New Rev. Hypermedia Multim. 23(2): 81-111 (2017) - [c42]Juan D. Diaz-Mosquera, Pablo Sanabria, H. Andrés Neyem, Denis Parra, Jaime Navon:
Enriching Capstone Project-Based Learning Experiences Using a Crowdsourcing Recommender Engine. CSI-SE@ICSE 2017: 25-29 - [c41]Katrien Verbert, Peter Brusilovsky, Chirayu Wongchokprasitti, Denis Parra, Bruno De Lemos Ribeiro Pinto Cardoso:
Supporting Conference Attendees with Visual Decision Making Interfaces. IUI Companion 2017: 161-164 - [c40]Vicente Dominguez, Pablo Messina, Denis Parra, Domingo Mery, Christoph Trattner, Alvaro Soto:
Comparing Neural and Attractiveness-based Visual Features for Artwork Recommendation. DLRS@RecSys 2017: 55-59 - [c39]Gabriel Sepulveda, Vicente Dominguez, Denis Parra:
pyRecLab: A Software Library for Quick Prototyping of Recommender Systems. RecSys Posters 2017 - [c38]Tao Ye, Denis Parra, Vito Ostuni, Tao Wang:
LSRS'17: Workshop on Large-Scale Recommender Systems. RecSys 2017: 390-391 - [c37]Felipe del-Rio, Denis Parra, Jovan Kuzmicic, Erick Svec:
Towards a Recommender System for Undergraduate Research. RecSys Posters 2017 - [i10]Pablo Messina, Vicente Dominguez, Denis Parra, Christoph Trattner, Alvaro Soto:
Exploring Content-based Artwork Recommendation with Metadata and Visual Features. CoRR abs/1706.05786 (2017) - [i9]Gabriel Sepulveda, Denis Parra:
pyRecLab: A Software Library for Quick Prototyping of Recommender Systems. CoRR abs/1706.06291 (2017) - [i8]Felipe del-Rio, Denis Parra, Jovan Kuzmicic, Erick Svec:
Towards a Recommender System for Undergraduate Research. CoRR abs/1706.06701 (2017) - [i7]Vicente Dominguez, Pablo Messina, Denis Parra, Domingo Mery, Christoph Trattner, Alvaro Soto:
Comparing Neural and Attractiveness-based Visual Features for Artwork Recommendation. CoRR abs/1706.07515 (2017) - 2016
- [j8]Mar Pérez-Sanagustín, Denis Parra, Renato Verdugo, Gonzalo García-Galleguillos, Miguel Nussbaum:
Using QR codes to increase user engagement in museum-like spaces. Comput. Hum. Behav. 60: 73-85 (2016) - [j7]Denis Parra, Christoph Trattner, Diego Gómez, Matías Hurtado, Xidao Wen, Yu-Ru Lin:
Twitter in academic events: A study of temporal usage, communication, sentimental and topical patterns in 16 Computer Science conferences. Comput. Commun. 73: 301-314 (2016) - [j6]Chen He, Denis Parra, Katrien Verbert:
Interactive recommender systems: A survey of the state of the art and future research challenges and opportunities. Expert Syst. Appl. 56: 9-27 (2016) - [j5]Katrien Verbert, Denis Parra, Peter Brusilovsky:
Agents Vs. Users: Visual Recommendation of Research Talks with Multiple Dimension of Relevance. ACM Trans. Interact. Intell. Syst. 6(2): 11:1-11:42 (2016) - [c36]Christoph Trattner, Alexander Oberegger, Lukas Eberhard, Denis Parra, Leandro Balby Marinho:
Understanding the Impact of Weather for POI Recommendations. RecTour@RecSys 2016: 16-23 - [c35]Katrien Verbert, Karsten Seipp, Chen He, Denis Parra, Chirayu Wongchokprasitti, Peter Brusilovsky:
Scalable Exploration of Relevance Prospects to Support Decision Making. IntRS@RecSys 2016: 28-35 - [c34]Tao Ye, Danny Bickson, Denis Parra:
LSRS'16: Workshop on Large-Scale Recommender Systems. RecSys 2016: 421-422 - [c33]Fernando Florenzano, Denis Parra, Juan L. Reutter, Freddie Venegas:
An Interactive Visualisation for RDF Data. ISWC (Posters & Demos) 2016 - [c32]Fernando Florenzano, Denis Parra, Juan L. Reutter, Freddie Venegas:
A Visual Aide for Understanding Endpoint Data. VOILA@ISWC 2016: 102-113 - [c31]Ivana Andjelkovic, Denis Parra, John O'Donovan:
Moodplay: Interactive Mood-based Music Discovery and Recommendation. UMAP 2016: 275-279 - [i6]Ivania Donoso, Denis Parra:
EpistAid: Interactive Interface for Document Filtering in Evidence-based Health Care. CoRR abs/1611.02119 (2016) - 2015
- [j4]Denis Parra, Peter Brusilovsky:
User-controllable personalization: A case study with SetFusion. Int. J. Hum. Comput. Stud. 78: 43-67 (2015) - [j3]Christoph Trattner, Denis Parra, Peter Brusilovsky, Leandro Balby Marinho:
Report on the SIGIR 2015 Workshop on Social Personalization and Search. SIGIR Forum 49(2): 102-106 (2015) - [c30]Mar Pérez-Sanagustín, Isabel Hilliger, Pablo Schwarzenberg, Denis Parra:
A Framework of Hybrid MOOC-based Pedagogies. CHANGEE/WAPLA/HybridEd@EC-TEL 2015: 6-10 - [c29]Ruth Olimpia Garcia Gavilanes, Diego Gómez, Denis Parra-Santander, Christoph Trattner, Andreas Kaltenbrunner, Eduardo Graells:
Language, Twitter and Academic Conferences. HT 2015: 159-163 - [c28]Erik Duval, Katrien Verbert, Joris Klerkx, Martin Wolpers, Abelardo Pardo, Sten Govaerts, Denis Gillet, Xavier Ochoa, Denis Parra:
VISLA: visual aspects of learning analytics. LAK 2015: 394-395 - [c27]Santiago Larrain, Denis Parra, Alvaro Soto:
Towards Improving Top-N Recommendation by Generalization of SLIM. RecSys Posters 2015 - [c26]Leandro Balby Marinho, Christoph Trattner, Denis Parra:
Are Real-World Place Recommender Algorithms Useful in Virtual World Environments? RecSys 2015: 245-248 - [c25]Santiago Larrain, Christoph Trattner, Denis Parra, Eduardo Graells-Garrido, Kjetil Nørvåg:
Good Times Bad Times: A Study on Recency Effects in Collaborative Filtering for Social Tagging. RecSys 2015: 269-272 - [c24]Jose Miguel Herrera, Denis Parra, Barbara Poblete:
Retrieving Relevant Conversations for Q&A on Twitter. SPS@SIGIR 2015: 21-25 - [c23]Christoph Trattner, Denis Parra, Peter Brusilovsky, Leandro Balby Marinho:
SPS'15: 2015 International Workshop on Social Personalization & Search. SIGIR 2015: 1155 - [c22]Alfredo Cobo, Denis Parra, Jaime Navón:
Identifying Relevant Messages in a Twitter-based Citizen Channel for Natural Disaster Situations. WWW (Companion Volume) 2015: 1189-1194 - [e2]Erik Duval, Katrien Verbert, Joris Klerkx, Martin Wolpers, Abelardo Pardo, Sten Govaerts, Denis Gillet, Xavier Ochoa, Denis Parra:
Proceedings of the First International Workshop on Visual Aspects of Learning Analytics co-located with 5th International Learning Analytics and Knowledge Conference (LAK 2015), Poughkeepsie, NY, USA, March 16-20, 2015. CEUR Workshop Proceedings 1518, CEUR-WS.org 2015 [contents] - [e1]Christoph Trattner, Denis Parra, Peter Brusilovsky, Leandro Balby Marinho:
Proceedings of the International Workshop on Social Personalisation & Search, SPS 2015, co-located with the 38th Annual ACM SIGIR Conference (SIGIR 2015), Santiago de Chile, Chile, August 9-13, 2015. CEUR Workshop Proceedings 1421, CEUR-WS.org 2015 [contents] - [i5]Alfredo Cobo, Denis Parra, Jaime Navón:
Identifying Relevant Messages in a Twitter-based Citizen Channel for Natural Disaster Situations. CoRR abs/1503.05784 (2015) - [i4]Ruth Olimpia Garcia Gavilanes, Diego Gómez, Denis Parra, Christoph Trattner, Andreas Kaltenbrunner, Eduardo Graells-Garrido:
Language, Twitter and Academic Conferences. CoRR abs/1504.03374 (2015) - 2014
- [j2]Eelco Herder, Leo Ferres, Denis Parra:
Hypertext 2014 in Santiago de Chile. SIGWEB Newsl. 2014(Autumn): 1:1-1:3 (2014) - [j1]Leo Ferres, Eelco Herder, Virgilio de Almeida, Denis Parra, Gustavo Rossi:
The 25th ACM International Conference on Hypertext and Social Media. SIGWEB Newsl. 2014(Spring): 1:1-1:3 (2014) - [c21]Xidao Wen, Denis Parra, Christoph Trattner:
How groups of people interact with each other on Twitter during academic conferences. CSCW Companion 2014: 253-256 - [c20]Jordan Barría, Eliana Scheihing, Denis Parra:
Visualizing Student Participation in a Collaborative Learning Environment. HT (Doctoral Consortium / Late-breaking Results / Workshops) 2014 - [c19]Emanuel Lacic, Dominik Kowald, Paul Seitlinger, Christoph Trattner, Denis Parra:
Recommending Items in Social Tagging Systems Using Tag and Time Informations. HT (Doctoral Consortium / Late-breaking Results / Workshops) 2014 - [c18]Xidao Wen, Yu-Ru Lin, Christoph Trattner, Denis Parra:
Twitter in academic conferences: usage, networking and participation over time. HT 2014: 285-290 - [c17]Denis Parra, Peter Brusilovsky, Christoph Trattner:
See what you want to see: visual user-driven approach for hybrid recommendation. IUI 2014: 235-240 - [c16]Shuguang Han, I-Han Hsiao, Denis Parra:
A Study of Mobile Information Exploration with Multi-touch Interactions. SBP 2014: 269-276 - [c15]Christoph Trattner, Denis Parra, Lukas Eberhard, Xidao Wen:
Who will trade with whom?: predicting buyer-seller interactions in online trading platforms through social networks. WWW (Companion Volume) 2014: 387-388 - [c14]Emanuel Lacic, Dominik Kowald, Denis Parra, Martin Kahr, Christoph Trattner:
Towards a scalable social recommender engine for online marketplaces: the case of apache solr. WWW (Companion Volume) 2014: 817-822 - [i3]Xidao Wen, Yu-Ru Lin, Christoph Trattner, Denis Parra:
Twitter in Academic Conferences: Usage, Networking and Participation over Time. CoRR abs/1403.7772 (2014) - [i2]Emanuel Lacic, Dominik Kowald, Lukas Eberhard, Christoph Trattner, Denis Parra, Leandro Balby Marinho:
Utilizing Online Social Network and Location-Based Data to Recommend Items in an Online Marketplace. CoRR abs/1405.1837 (2014) - [i1]Emanuel Lacic, Dominik Kowald, Paul Seitlinger, Christoph Trattner, Denis Parra:
Recommending Items in Social Tagging Systems Using Tag and Time Information. CoRR abs/1406.7727 (2014) - 2013
- [c13]Julio Guerra, Denis Parra, Peter Brusilovsky:
Encouraging Online Student Reading with Social Visualization. AIED Workshops 2013 - [c12]Denis Parra, Peter Brusilovsky:
A field study of a visual controllable talk recommender. ChileCHI 2013: 56-59 - [c11]Katrien Verbert, Denis Parra, Peter Brusilovsky, Erik Duval:
Visualizing recommendations to support exploration, transparency and controllability. IUI 2013: 351-362 - [c10]Emanuel Lacic, Dominik Kowald, Lukas Eberhard, Christoph Trattner, Denis Parra, Leandro Balby Marinho:
Utilizing Online Social Network and Location-Based Data to Recommend Products and Categories in Online Marketplaces. MSM/MUSE 2013: 96-115 - 2012
- [c9]I-Han Hsiao, Julio Guerra, Denis Parra, Fedor Bakalov, Birgitta König-Ries, Peter Brusilovsky:
Comparative social visualization for personalized e-learning. AVI 2012: 303-307 - [c8]Christoph Trattner, Yi-Ling Lin, Denis Parra, Zhen Yue, William Real, Peter Brusilovsky:
Evaluating tag-based information access in image collections. HT 2012: 113-122 - [c7]Denis Parra:
Beyond lists: studying the effect of different recommendation visualizations. RecSys 2012: 333-336 - [c6]Cristian Miranda, Julio Guerra, Denis Parra, Eliana Scheihing:
A hybrid peer recommender system for an online community of teachers. UMAP Workshops 2012 - [c5]Denis Parra, Wei Jeng, Peter Brusilovsky, Claudia López, Shaghayegh Sahebi:
Conference Navigator 3: An online social conference support system. UMAP Workshops 2012 - 2011
- [c4]Denis Parra, Xavier Amatriain:
Walk the Talk - Analyzing the Relation between Implicit and Explicit Feedback for Preference Elicitation. UMAP 2011: 255-268 - 2010
- [c3]Peter Brusilovsky, Denis Parra, Shaghayegh Sahebi, Chirayu Wongchokprasitti:
Collaborative information finding in smaller communities: The case of research talks. CollaborateCom 2010: 1-10 - [c2]Denis Parra-Santander, Peter Brusilovsky:
Improving Collaborative Filtering in Social Tagging Systems for the Recommendation of Scientific Articles. Web Intelligence 2010: 136-142
2000 – 2009
- 2009
- [c1]Denis Parra, Peter Brusilovsky:
Collaborative filtering for social tagging systems: an experiment with CiteULike. RecSys 2009: 237-240
Coauthor Index
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