Denis Parra - RankMe

153 papers A* 2A 20B 3C 1Misc 1Journal 66Unranked 57

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	CURE: Curriculum-guided Multi-task Training for Reliable Anatomy Grounded Report Generation. CoRR Pablo Messina, Andrés Villa, Juan León Alcázar, Karen Sanchez, Carlos Hinojosa, Denis Parra, Álvaro Soto, Bernard Ghanem
2026	J	`jnl`	Seeing to Generalize: How Visual Data Corrects Binding Shortcuts. CoRR Nicolas Buzeta, Felipe del Río, Cristian Hinostroza, Denis Parra, Hans Lobel, Rodrigo Toro Icarte
2025	J	`jnl`	A Comunication Framework for Compositional Generation. CoRR Rafael Elberg, Mircea Petrache, Denis Parra
2025	J	`jnl`	A Systematic Review of User-Centred Evaluation of Explainable AI in Healthcare. CoRR Ivania Donoso-Guzmán, Kristýna Sirka Kacafírková, Maxwell Szymanski, An Jacobs, Denis Parra, Katrien Verbert
2025	J	`jnl`	CXR-LT 2024: A MICCAI challenge on long-tailed, multi-label, and zero-shot disease classification from chest X-ray. CoRR Mingquan Lin, Gregory Holste, Song Wang, Yiliang Zhou, Yishu Wei, Imon Banerjee, Pengyi Chen, Tianjie Dai, Yuexi Du, Nicha C. Dvornek, Yuyan Ge, Zuowei Guo, Shouhei Hanaoka, Dongkyun Kim, Pablo Messina, Yang Lu, Denis Parra, Donghyun Son, Álvaro Soto, Aisha Urooj, René Vidal, Yosuke Yamagishi, Zefan Yang, Ruichi Zhang, Yang Zhou, Leo Anthony Celi, Ronald M. Summers, Zhiyong Lu, Hao Chen, Adam E. Flanders, George Shih, Zhangyang Wang, Yifan Peng
2025	J	`jnl`	CXR-LT 2024: A MICCAI challenge on long-tailed, multi-label, and zero-shot disease classification from chest X-ray. Medical Image Anal. Mingquan Lin, Gregory Holste, Song Wang, Yiliang Zhou, Yishu Wei, Imon Banerjee, Pengyi Chen, Tianjie Dai, Yuexi Du, Nicha C. Dvornek, Yuyan Ge, Zuwei Guo, Shouhei Hanaoka, Dongkyun Kim, Pablo Messina, Yang Lu, Denis Parra, Donghyun Son, Álvaro Soto, Aisha Urooj, René Vidal, Yosuke Yamagishi, Pingkun Yan, Zefan Yang, Ruichi Zhang, Yang Zhou, Leo Anthony Celi, Ronald M. Summers, Zhiyong Lu, Hao Chen, Adam E. Flanders, George Shih, Zhangyang Wang, Yifan Peng
2025	J	`jnl`	Extending NGU to Multi-Agent RL: A Preliminary Study. CoRR Juan Hernandez, Diego Fernández, Manuel Cifuentes, Denis Parra, Rodrigo Toro Icarte
2025	—	`conf`	Generative Variational Autoenconder model of musical scales based on Slominsky’s thesaurus. AIMC Benjamin Saldías, Denis Parra, Marcelo Mendoza, Rodrigo F. Cádiz
2025	—	`conf`	HealthIUI: Workshop on Intelligent and Interactive Health User Interfaces. IUI Companion Peter Brusilovsky, Denis Parra, Behnam Rahdari, Shriti Raj, Helma Torkamaan
2025	—	`conf`	Perceptual Evaluation of GANs and Diffusion Models for Generating X-Rays. HAIC@MICCAI Gregory Schuit, Denis Parra, Cecilia Besa
2025	J	`jnl`	Perceptual Evaluation of GANs and Diffusion Models for Generating X-rays. CoRR Gregory Schuit, Denis Parra, Cecilia Besa
2025	J	`jnl`	Survey of data stories: Guidelines for data story authoring. Inf. Vis. Manuela Garretón, Daniela Moyano, José Guerra, Denis Parra
2025	—	`conf`	The Role of Organizations in Networked Mobilization: Examining the 2011 Chilean Student Movement Through The Logic of Connective Action. WebSci Diego Gómez-Zará, Carolina Perez-Arredondo, Denis Parra
2025	J	`jnl`	The Role of Organizations in Networked Mobilization: Examining the 2011 Chilean Student Movement Through The Logic of Connective Action. CoRR Diego Gómez-Zará, Carolina Perez-Arredondo, Denis Parra
2025	—	`conf`	Unsupervised generative chord representation learning and its effect on novelty-creativity and fidelity-standards. AIMC Agustín Macaya, Denis Parra, Rodrigo F. Cádiz
2025	—	`conf`	User Perception of Attention Visualizations: Effects on Interpretability Across Evidence-Based Medical Documents. HAIC@MICCAI Andrés Carvallo, Denis Parra, Peter Brusilovsky, Hernan Valdivieso, Gabriel Rada, Ivania Donoso, Vladimir Araujo
2025	J	`jnl`	User Perception of Attention Visualizations: Effects on Interpretability Across Evidence-Based Medical Documents. CoRR Andrés Carvallo, Denis Parra, Peter Brusilovsky, Hernan Valdivieso, Gabriel Rada, Ivania Donoso, Vladimir Araujo
2024	—	`conf`	14 Kg of CO2: Analyzing the Carbon Footprint and Performance of Session-Based Recommendation Algorithms. RecSoGood@RecSys Alejandro Plaza, Juan Carlos Gil, Denis Parra
2024	B	`conf`	Adversarial Pairwise Multimodal Recommendation. IJCNN Mario Mallea, Ricardo Ñanculef, Denis Parra
2024	J	`jnl`	Attitudinal Effects of Data Visualizations and Illustrations in Data Stories. IEEE Trans. Vis. Comput. Graph. Manuela Garretón, Francesca Morini, Pablo Celhay, Marian Dörk, Denis Parra
2024	—	`conf`	Extracting and Encoding: Leveraging Large Language Models and Medical Knowledge to Enhance Radiological Text Representation. ACL (Findings) Pablo Messina, René Vidal, Denis Parra, Alvaro Soto, Vladimir Araujo
2024	J	`jnl`	Extracting and Encoding: Leveraging Large Language Models and Medical Knowledge to Enhance Radiological Text Representation. CoRR Pablo Messina, René Vidal, Denis Parra, Álvaro Soto, Vladimir Araujo
2024	J	`jnl`	Long Tail Image Generation Through Feature Space Augmentation and Iterated Learning. CoRR Rafael Elberg, Denis Parra, Mircea Petrache
2024	A*	`conf`	On the Unexpected Effectiveness of Reinforcement Learning for Sequential Recommendation. ICML Alvaro Labarca, Denis Parra, Rodrigo Toro Icarte
2024	—	`conf`	iHealth-Chile-1 at RRG24: In-context Learning and Finetuning of a Large Multimodal Model for Radiology Report Generation. BioNLP@ACL Diego Campanini, Oscar Loch, Pablo Messina, Rafael Elberg, Denis Parra
2024	—	`conf`	iHealth-Chile-3&2 at RRG24: Template Based Report Generation. BioNLP@ACL Oscar Loch, Pablo Messina, Rafael Elberg, Diego Campanini, Álvaro Soto, René Vidal, Denis Parra
2023	J	`jnl`	Data Stories of Water: Studying the Communicative Role of Data Visualizations within Long-form Journalism. Comput. Graph. Forum Manuela Garretón, Francesca Morini, D. Paz Moyano, Gianna-Carina Grün, Denis Parra, Marian Dörk
2023	A	`conf`	Evaluating Pre-training Strategies for Collaborative Filtering. UMAP Júlio B. G. Costa, Leandro Balby Marinho, Rodrygo L. T. Santos, Denis Parra
2023	J	`jnl`	MUSIB: musical score inpainting benchmark. EURASIP J. Audio Speech Music. Process. Mauricio Araneda-Hernandez, Felipe Bravo-Marquez, Denis Parra, Rodrigo F. Cádiz
2023	—	`conf`	Towards a Comprehensive Human-Centred Evaluation Framework for Explainable AI. xAI (3) Ivania Donoso-Guzmán, Jeroen Ooge, Denis Parra, Katrien Verbert
2023	J	`jnl`	Towards a Comprehensive Human-Centred Evaluation Framework for Explainable AI. CoRR Ivania Donoso-Guzmán, Jeroen Ooge, Denis Parra, Katrien Verbert
2022	J	`jnl`	A Survey on Deep Learning and Explainability for Automatic Report Generation from Medical Images. ACM Comput. Surv. Pablo Messina, Pablo Pino, Denis Parra, Alvaro Soto, Cecilia Besa, Sergio Uribe, Marcelo E. Andia, Cristian Tejos, Claudia Prieto, Daniel Capurro
2022	—	`conf`	From User Control and Explainability in Recommendation Interfaces to Visual XAI. IntRS@RecSys Denis Parra
2022	—	`conf`	Hierarchical Transformers for Group-Aware Sequential Recommendation: Application in MOBA Games. UMAP (Adjunct Publication) Vladimir Araujo, Helem Salinas, Alvaro Labarca, Andrés Villa, Denis Parra
2022	A	`conf`	Similarity-Based Explanations meet Matrix Factorization via Structure-Preserving Embeddings. IUI Leandro Balby Marinho, Júlio Barreto Guedes da Costa, Denis Parra, Rodrygo L. T. Santos
2021	J	`jnl`	AHMoSe: A Knowledge-Based Visual Support System for Selecting Regression Machine Learning Models. CoRR Diego Rojo, Nyi Nyi Htun, Denis Parra, Robin De Croon, Katrien Verbert
2021	J	`jnl`	AHMoSe: A knowledge-based visual support system for selecting regression machine learning models. Comput. Electron. Agric. Diego Rojo, Nyi Nyi Htun, Denis Parra, Robin De Croon, Katrien Verbert
2021	—	`conf`	Clinically Correct Report Generation from Chest X-Rays Using Templates. MLMI@MICCAI Pablo Pino, Denis Parra, Cecilia Besa, Claudio Lagos
2021	J	`jnl`	Creativity in Generative Musical Networks: Evidence From Two Case Studies. Frontiers Robotics AI Rodrigo F. Cádiz, Agustín Macaya, Manuel Cartagena, Denis Parra
2021	—	`conf`	Evaluating Interactive Comparison Techniques in a Multiclass Density Map for Visual Crime Analytics. EuroVis (Short Papers) Lukas Svicarovic, Denis Parra, María-Jesús Lobo
2021	A	`conf`	Evaluating a Learning Analytics Dashboard to Visualize Student Self-Reports of Time-on-task: A Case Study in a Latin American University. LAK Isabel Hilliger, Constanza Miranda, Gregory Schuit, Fernando Duarte, Martin Anselmo, Denis Parra
2021	—	`conf`	Fourth Workshop on Exploratory Search and Interactive Data Analytics (ESIDA). IUI Companion Dorota Glowacka, Evangelos E. Milios, Axel J. Soto, Osnat Mokryn, Fernando V. Paulovich, Denis Parra
2021	J	`jnl`	Graphing else matters: exploiting aspect opinions and ratings in explainable graph-based recommendations. CoRR Iván Cantador, Andrés Carvallo, Fernando Díez, Denis Parra
2021	—	`conf`	PUC Chile team at Caption Prediction: ResNet visual encoding and caption classification with Parametric ReLU. CLEF (Working Notes) Vicente Castro, Pablo Pino, Denis Parra, Hans Lobel
2021	—	`conf`	PUC Chile team at Concept Detection: K Nearest Neighbors with Perceptual Similarity. CLEF (Working Notes) Gregory Schuit, Vicente Castro, Pablo Pino, Denis Parra, Hans Lobel
2021	—	`conf`	PUC Chile team at TBT Task: Diagnosis of Tuberculosis Type using segmented CT scans. CLEF (Working Notes) José Miguel Quintana, Daniel Florea, Ria Deane, Denis Parra, Pablo Pino, Pablo Messina, Hans Löbel
2021	—	`conf`	PUC Chile team at VQA-Med 2021: approaching VQA as a classification task via fine-tuning a pretrained CNN. CLEF (Working Notes) Ricardo Schilling, Pablo Messina, Denis Parra, Hans Löbel
2021	—	`conf`	Stress Test Evaluation of Biomedical Word Embeddings. BioNLP@NAACL-HLT Vladimir Araujo, Andrés Carvallo, Carlos Aspillaga, Camilo Thorne, Denis Parra
2021	J	`jnl`	Stress Test Evaluation of Biomedical Word Embeddings. CoRR Vladimir Araujo, Andrés Carvallo, Carlos Aspillaga, Camilo Thorne, Denis Parra
2021	—	`conf`	VisRec: A Hands-on Tutorial on Deep Learning for Visual Recommender Systems. IUI Companion Denis Parra, Antonio Ossa-Guerra, Manuel Cartagena, Patricio Cerda-Mardini, Felipe del-Rio
2020	J	`jnl`	A Survey on Deep Learning and Explainability for Automatic Image-based Medical Report Generation. CoRR Pablo Messina, Pablo Pino, Denis Parra, Alvaro Soto, Cecilia Besa, Sergio Uribe, Marcelo E. Andia, Cristian Tejos, Claudia Prieto, Daniel Capurro
2020	J	`jnl`	Algorithmic and HCI Aspects for Explaining Recommendations of Artistic Images. ACM Trans. Interact. Intell. Syst. Vicente Dominguez, Ivania Donoso-Guzmán, Pablo Messina, Denis Parra
2020	J	`jnl`	Automatic document screening of medical literature using word and text embeddings in an active learning setting. Scientometrics Andres Carvallo, Denis Parra, Hans Lobel, Alvaro Soto
2020	—	`conf`	CuratorNet: Visually-aware Recommendation of Art Images. ComplexRec-ImpactRS@RecSys Denis Parra, Pablo Messina, Manuel Cartagena, Felipe del-Rio, Patricio Cerda-Mardini
2020	J	`jnl`	CuratorNet: Visually-aware Recommendation of Art Images. CoRR Pablo Messina, Manuel Cartagena, Patricio Cerda, Felipe del-Rio, Denis Parra
2020	J	`jnl`	GENE: Graph generation conditioned on named entities for polarity and controversy detection in social media. Inf. Process. Manag. Marcelo Mendoza, Denis Parra, Álvaro Soto
2020	J	`jnl`	Inspecting state of the art performance and NLP metrics in image-based medical report generation. CoRR Pablo Pino, Denis Parra, Pablo Messina, Cecilia Besa, Sergio Uribe
2020	A	`conf`	Interpretable Contextual Team-aware Item Recommendation: Application in Multiplayer Online Battle Arena Games. RecSys Andrés Villa, Vladimir Araujo, Francisca Cattan, Denis Parra
2020	J	`jnl`	Interpretable Contextual Team-aware Item Recommendation: Application in Multiplayer Online Battle Arena Games. CoRR Andrés Villa, Vladimir Araujo, Francisca Cattan, Denis Parra
2020	—	`conf`	Latent Chords: Generative Piano Chord Synthesis with Variational Autoencoders. HAI-GEN+user2agent@IUI Agustín Macaya, Rodrigo F. Cádiz, Manuel Cartagena, Denis Parra
2020	J	`jnl`	Neural language models for text classification in evidence-based medicine. CoRR Andres Carvallo, Denis Parra, Gabriel Rada, Daniel Pérez, Juan Ignacio Vasquez, Camilo Vergara
2020	J	`jnl`	On Adversarial Examples for Biomedical NLP Tasks. CoRR Vladimir Araujo, Andres Carvallo, Carlos Aspillaga, Denis Parra
2020	—	`conf`	Scalable Recommendation of Wikipedia Articles to Editors Using Representation Learning. ComplexRec-ImpactRS@RecSys Oleksii Moskalenko, Diego Sáez-Trumper, Denis Parra
2020	J	`jnl`	Scalable Recommendation of Wikipedia Articles to Editors Using Representation Learning. CoRR Oleksii Moskalenko, Denis Parra, Diego Sáez-Trumper
2020	J	`jnl`	Social QA in non-CQA platforms. Future Gener. Comput. Syst. Jose Miguel Herrera, Denis Parra, Barbara Poblete
2019	—	`conf`	#Default #Interactiveart #Audiencexperience. WWW (Companion Volume) Manuela Garretón, Andrea Rihm, Denis Parra
2019	J	`jnl`	Analyzing Network Effects on a Fanfiction Community. CoRR Andrés Carvallo, Denis Parra, Eduardo Graells-Garrido
2019	—	`conf`	Comparing Word Embeddings for Document Screening based on Active Learning. BIRNDL@SIGIR Andres Carvallo, Denis Parra
2019	J	`jnl`	Content-based artwork recommendation: integrating painting metadata with neural and manually-engineered visual features. User Model. User Adapt. Interact. Pablo Messina, Vicente Dominguez, Denis Parra, Christoph Trattner, Alvaro Soto
2019	A	`conf`	Data mining for item recommendation in MOBA games. RecSys Vladimir Araujo, Felipe Rios, Denis Parra
2019	A	`conf`	IDM-WSDM 2019: Workshop on Interactive Data Mining. WSDM Alan Said, Denis Parra, Juhee Bae, Sepideh Pashami
2019	J	`jnl`	IntersectionExplorer, a multi-perspective approach for exploring recommendations. Int. J. Hum. Comput. Stud. Bruno De Lemos Ribeiro Pinto Cardoso, Gayane Sedrakyan, Francisco Gutiérrez, Denis Parra, Peter Brusilovsky, Katrien Verbert
2019	—	`ed.`	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. IUI Workshops Christoph Trattner, Denis Parra, Nathalie Riche
2019	J	`jnl`	Moodplay: Interactive music recommendation based on Artists' mood similarity. Int. J. Hum. Comput. Stud. Ivana Andjelkovic, Denis Parra, John O'Donovan
2019	—	`conf`	Recommender Systems for Online Video Game Platforms: the Case of STEAM. WWW (Companion Volume) Germán Cheuque Cerda, José Guzmán, Denis Parra
2019	J	`jnl`	Tag-based information access in image collections: insights from log and eye-gaze analyses. Knowl. Inf. Syst. Yi-Ling Lin, Denis Parra, Christoph Trattner, Peter Brusilovsky
2019	A	`conf`	The effect of explanations and algorithmic accuracy on visual recommender systems of artistic images. IUI Vicente Dominguez, Pablo Messina, Ivania Donoso-Guzmán, Denis Parra
2019	—	`conf`	Third workshop on exploratory search and interactive data analytics (ESIDA). IUI Companion Dorota Glowacka, Evangelos E. Milios, Axel J. Soto, Fernando Vieira Paulovich, Denis Parra, Osnat Mokryn
2019	J	`jnl`	Using Twitter to Infer User Satisfaction With Public Transport: The Case of Santiago, Chile. IEEE Access Jose Tomas Mendez, Hans Lobel, Denis Parra, Juan Carlos Herrera
2018	A	`conf`	An Interactive Relevance Feedback Interface for Evidence-Based Health Care. IUI Ivania Donoso-Guzmán, Denis Parra
2018	Misc	`conf`	CNVis: A Web-Based Visual Analytics Tool for Exploring Conference Navigator Data. Visualization and Data Analysis Samuel M. Bailey, Justin A. Wei, Chaoli Wang, Denis Parra, Peter Brusilovsky
2018	B	`conf`	Comparative study of Mutualisation scenarios for distribution of non-medical products. SCA Abderrahman Abbassi, Saïd Kharraja, Ahmed El Hilali Alaoui, Denis Parra
2018	J	`jnl`	Do Better ImageNet Models Transfer Better... for Image Recommendation ? CoRR Felipe del-Rio, Pablo Messina, Vicente Dominguez, Denis Parra
2018	J	`jnl`	Inferring modes of transportation using mobile phone data. EPJ Data Sci. Eduardo Graells-Garrido, Diego Caro, Denis Parra
2018	J	`jnl`	Investigating the utility of the weather context for point of interest recommendations. J. Inf. Technol. Tour. Christoph Trattner, Alexander Oberegger, Leandro Balby Marinho, Denis Parra
2018	A	`conf`	Learning to Leverage Microblog Information for QA Retrieval. ECIR Jose Miguel Herrera, Barbara Poblete, Denis Parra
2018	J	`jnl`	Predicting process behavior meets factorization machines. Expert Syst. Appl. Wai Lam Jonathan Lee, Denis Parra, Jorge Munoz-Gama, Marcos Sepúlveda
2018	J	`jnl`	Toward Finding Latent Cities with Non-Negative Matrix Factorization. CoRR Eduardo Graells-Garrido, Diego Caro, Denis Parra
2018	—	`conf`	Toward Finding Latent Cities. IUI Workshops Eduardo Graells-Garrido, Diego Caro, Denis Parra
2018	—	`conf`	Towards Explanations for Visual Recommender Systems of Artistic Images. IntRS@RecSys Vicente Dominguez, Pablo Messina, Christoph Trattner, Denis Parra
2017	—	`conf`	Comparing Neural and Attractiveness-based Visual Features for Artwork Recommendation. DLRS@RecSys Vicente Dominguez, Pablo Messina, Denis Parra, Domingo Mery, Christoph Trattner, Alvaro Soto
2017	J	`jnl`	Comparing Neural and Attractiveness-based Visual Features for Artwork Recommendation. CoRR Vicente Dominguez, Pablo Messina, Denis Parra, Domingo Mery, Christoph Trattner, Alvaro Soto
2017	—	`conf`	Enriching Capstone Project-Based Learning Experiences Using a Crowdsourcing Recommender Engine. CSI-SE@ICSE Juan D. Diaz-Mosquera, Pablo Sanabria, H. Andrés Neyem, Denis Parra, Jaime Navon
2017	J	`jnl`	Exploring Content-based Artwork Recommendation with Metadata and Visual Features. CoRR Pablo Messina, Vicente Dominguez, Denis Parra, Christoph Trattner, Alvaro Soto
2017	J	`jnl`	Gaining historical and international relations insights from social media: spatio-temporal real-world news analysis using Twitter. EPJ Data Sci. Vanessa Peña Araya, Mauricio Quezada, Barbara Poblete, Denis Parra
2017	A	`conf`	LSRS'17: Workshop on Large-Scale Recommender Systems. RecSys Tao Ye, Denis Parra, Vito Ostuni, Tao Wang
2017	J	`jnl`	Linking information and people in a social system for academic conferences. New Rev. Hypermedia Multim. Peter Brusilovsky, Jung Sun Oh, Claudia López, Denis Parra, Wei Jeng
2017	—	`conf`	Supporting Conference Attendees with Visual Decision Making Interfaces. IUI Companion Katrien Verbert, Peter Brusilovsky, Chirayu Wongchokprasitti, Denis Parra, Bruno De Lemos Ribeiro Pinto Cardoso
2017	—	`conf`	Towards a Recommender System for Undergraduate Research. RecSys Posters Felipe del-Rio, Denis Parra, Jovan Kuzmicic, Erick Svec
2017	J	`jnl`	Towards a Recommender System for Undergraduate Research. CoRR Felipe del-Rio, Denis Parra, Jovan Kuzmicic, Erick Svec
2017	J	`jnl`	Visualization and recommendation of large image collections toward effective sensemaking. Inf. Vis. Yi Gu, Chaoli Wang, Jun Ma, Robert J. Nemiroff, David L. Kao, Denis Parra
2017	—	`conf`	pyRecLab: A Software Library for Quick Prototyping of Recommender Systems. RecSys Posters Gabriel Sepulveda, Vicente Dominguez, Denis Parra
2017	J	`jnl`	pyRecLab: A Software Library for Quick Prototyping of Recommender Systems. CoRR Gabriel Sepulveda, Denis Parra
2016	—	`conf`	A Visual Aide for Understanding Endpoint Data. VOILA@ISWC Fernando Florenzano, Denis Parra, Juan L. Reutter, Freddie Venegas
2016	J	`jnl`	Agents Vs. Users: Visual Recommendation of Research Talks with Multiple Dimension of Relevance. ACM Trans. Interact. Intell. Syst. Katrien Verbert, Denis Parra, Peter Brusilovsky
2016	—	`conf`	An Interactive Visualisation for RDF Data. ISWC (Posters & Demos) Fernando Florenzano, Denis Parra, Juan L. Reutter, Freddie Venegas
2016	J	`jnl`	EpistAid: Interactive Interface for Document Filtering in Evidence-based Health Care. CoRR Ivania Donoso, Denis Parra
2016	J	`jnl`	Interactive recommender systems: A survey of the state of the art and future research challenges and opportunities. Expert Syst. Appl. Chen He, Denis Parra, Katrien Verbert
2016	A	`conf`	LSRS'16: Workshop on Large-Scale Recommender Systems. RecSys Tao Ye, Danny Bickson, Denis Parra
2016	A	`conf`	Moodplay: Interactive Mood-based Music Discovery and Recommendation. UMAP Ivana Andjelkovic, Denis Parra, John O'Donovan
2016	—	`conf`	Scalable Exploration of Relevance Prospects to Support Decision Making. IntRS@RecSys Katrien Verbert, Karsten Seipp, Chen He, Denis Parra, Chirayu Wongchokprasitti, Peter Brusilovsky
2016	J	`jnl`	Twitter in academic events: A study of temporal usage, communication, sentimental and topical patterns in 16 Computer Science conferences. Comput. Commun. Denis Parra, Christoph Trattner, Diego Gómez, Matías Hurtado, Xidao Wen, Yu-Ru Lin
2016	—	`conf`	Understanding the Impact of Weather for POI Recommendations. RecTour@RecSys Christoph Trattner, Alexander Oberegger, Lukas Eberhard, Denis Parra, Leandro Balby Marinho
2016	J	`jnl`	Using QR codes to increase user engagement in museum-like spaces. Comput. Hum. Behav. Mar Pérez-Sanagustín, Denis Parra, Renato Verdugo, Gonzalo García-Galleguillos, Miguel Nussbaum
2015	—	`conf`	A Framework of Hybrid MOOC-based Pedagogies. CHANGEE/WAPLA/HybridEd@EC-TEL Mar Pérez-Sanagustín, Isabel Hilliger, Pablo Schwarzenberg, Denis Parra
2015	A	`conf`	Are Real-World Place Recommender Algorithms Useful in Virtual World Environments? RecSys Leandro Balby Marinho, Christoph Trattner, Denis Parra
2015	A	`conf`	Good Times Bad Times: A Study on Recency Effects in Collaborative Filtering for Social Tagging. RecSys Santiago Larrain, Christoph Trattner, Denis Parra, Eduardo Graells-Garrido, Kjetil Nørvåg
2015	—	`conf`	Identifying Relevant Messages in a Twitter-based Citizen Channel for Natural Disaster Situations. WWW (Companion Volume) Alfredo Cobo, Denis Parra, Jaime Navón
2015	J	`jnl`	Identifying Relevant Messages in a Twitter-based Citizen Channel for Natural Disaster Situations. CoRR Alfredo Cobo, Denis Parra, Jaime Navón
2015	J	`jnl`	Language, Twitter and Academic Conferences. CoRR Ruth Olimpia Garcia Gavilanes, Diego Gómez, Denis Parra, Christoph Trattner, Andreas Kaltenbrunner, Eduardo Graells-Garrido
2015	—	`ed.`	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. VISLA@LAK Erik Duval, Katrien Verbert, Joris Klerkx, Martin Wolpers, Abelardo Pardo, Sten Govaerts, Denis Gillet, Xavier Ochoa, Denis Parra
2015	—	`ed.`	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. SPS@SIGIR Christoph Trattner, Denis Parra, Peter Brusilovsky, Leandro Balby Marinho
2015	J	`jnl`	Report on the SIGIR 2015 Workshop on Social Personalization and Search. SIGIR Forum Christoph Trattner, Denis Parra, Peter Brusilovsky, Leandro Balby Marinho
2015	—	`conf`	Retrieving Relevant Conversations for Q&A on Twitter. SPS@SIGIR Jose Miguel Herrera, Denis Parra, Barbara Poblete
2015	A*	`conf`	SPS'15: 2015 International Workshop on Social Personalization & Search. SIGIR Christoph Trattner, Denis Parra, Peter Brusilovsky, Leandro Balby Marinho
2015	—	`conf`	Towards Improving Top-N Recommendation by Generalization of SLIM. RecSys Posters Santiago Larrain, Denis Parra, Alvaro Soto
2015	J	`jnl`	User-controllable personalization: A case study with SetFusion. Int. J. Hum. Comput. Stud. Denis Parra, Peter Brusilovsky
2015	A	`conf`	VISLA: visual aspects of learning analytics. LAK Erik Duval, Katrien Verbert, Joris Klerkx, Martin Wolpers, Abelardo Pardo, Sten Govaerts, Denis Gillet, Xavier Ochoa, Denis Parra
2014	—	`conf`	A Study of Mobile Information Exploration with Multi-touch Interactions. SBP Shuguang Han, I-Han Hsiao, Denis Parra
2014	—	`conf`	How groups of people interact with each other on Twitter during academic conferences. CSCW Companion Xidao Wen, Denis Parra, Christoph Trattner
2014	J	`jnl`	Hypertext 2014 in Santiago de Chile. SIGWEB Newsl. Eelco Herder, Leo Ferres, Denis Parra
2014	J	`jnl`	Recommending Items in Social Tagging Systems Using Tag and Time Information. CoRR Emanuel Lacic, Dominik Kowald, Paul Seitlinger, Christoph Trattner, Denis Parra
2014	—	`conf`	Recommending Items in Social Tagging Systems Using Tag and Time Informations. HT (Doctoral Consortium / Late-breaking Results / Workshops) Emanuel Lacic, Dominik Kowald, Paul Seitlinger, Christoph Trattner, Denis Parra
2014	A	`conf`	See what you want to see: visual user-driven approach for hybrid recommendation. IUI Denis Parra, Peter Brusilovsky, Christoph Trattner
2014	J	`jnl`	The 25th ACM International Conference on Hypertext and Social Media. SIGWEB Newsl. Leo Ferres, Eelco Herder, Virgilio de Almeida, Denis Parra, Gustavo Rossi
2014	—	`conf`	Towards a scalable social recommender engine for online marketplaces: the case of apache solr. WWW (Companion Volume) Emanuel Lacic, Dominik Kowald, Denis Parra, Martin Kahr, Christoph Trattner
2014	J	`jnl`	Twitter in Academic Conferences: Usage, Networking and Participation over Time. CoRR Xidao Wen, Yu-Ru Lin, Christoph Trattner, Denis Parra
2014	—	`conf`	Twitter in academic conferences: usage, networking and participation over time. HT Xidao Wen, Yu-Ru Lin, Christoph Trattner, Denis Parra
2014	J	`jnl`	Utilizing Online Social Network and Location-Based Data to Recommend Items in an Online Marketplace. CoRR Emanuel Lacic, Dominik Kowald, Lukas Eberhard, Christoph Trattner, Denis Parra, Leandro Balby Marinho
2014	—	`conf`	Visualizing Student Participation in a Collaborative Learning Environment. HT (Doctoral Consortium / Late-breaking Results / Workshops) Jordan Barría, Eliana Scheihing, Denis Parra
2014	—	`conf`	Who will trade with whom?: predicting buyer-seller interactions in online trading platforms through social networks. WWW (Companion Volume) Christoph Trattner, Denis Parra, Lukas Eberhard, Xidao Wen
2013	—	`conf`	A field study of a visual controllable talk recommender. ChileCHI Denis Parra, Peter Brusilovsky
2013	—	`conf`	Encouraging Online Student Reading with Social Visualization. AIED Workshops Julio Guerra, Denis Parra, Peter Brusilovsky
2013	—	`conf`	Utilizing Online Social Network and Location-Based Data to Recommend Products and Categories in Online Marketplaces. MSM/MUSE Emanuel Lacic, Dominik Kowald, Lukas Eberhard, Christoph Trattner, Denis Parra, Leandro Balby Marinho
2013	A	`conf`	Visualizing recommendations to support exploration, transparency and controllability. IUI Katrien Verbert, Denis Parra, Peter Brusilovsky, Erik Duval
2012	—	`conf`	A hybrid peer recommender system for an online community of teachers. UMAP Workshops Cristian Miranda, Julio Guerra, Denis Parra, Eliana Scheihing
2012	A	`conf`	Beyond lists: studying the effect of different recommendation visualizations. RecSys Denis Parra
2012	B	`conf`	Comparative social visualization for personalized e-learning. AVI I-Han Hsiao, Julio Guerra, Denis Parra, Fedor Bakalov, Birgitta König-Ries, Peter Brusilovsky
2012	—	`conf`	Conference Navigator 3: An online social conference support system. UMAP Workshops Denis Parra, Wei Jeng, Peter Brusilovsky, Claudia López, Shaghayegh Sahebi
2012	—	`conf`	Evaluating tag-based information access in image collections. HT Christoph Trattner, Yi-Ling Lin, Denis Parra, Zhen Yue, William Real, Peter Brusilovsky
2011	A	`conf`	Walk the Talk - Analyzing the Relation between Implicit and Explicit Feedback for Preference Elicitation. UMAP Denis Parra, Xavier Amatriain
2010	C	`conf`	Collaborative information finding in smaller communities: The case of research talks. CollaborateCom Peter Brusilovsky, Denis Parra, Shaghayegh Sahebi, Chirayu Wongchokprasitti
2009	A	`conf`	Collaborative filtering for social tagging systems: an experiment with CiteULike. RecSys Denis Parra, Peter Brusilovsky