David Contreras

37 papers A 2B 1Journal 18Unranked 15
YearRankTypeTitle / Venue / Authors
2026 J jnl
Ensuring provider fairness in recommender systems across coarse- and fine-grained groups.
Int. J. Hum. Comput. Stud.
Elizabeth Gómez, David Contreras, Ludovico Boratto, Maria Salamó
2026 — conf
GREAT: A Group Recommendation Evaluation and Analysis Tool.
ECIR (4)
Ariel Smith, David Contreras, Maria Salamó, Ludovico Boratto
2025 J jnl
Enhancing recommender systems with provider fairness through preference distribution-awareness.
Int. J. Inf. Manag. Data Insights
Elizabeth Gómez, David Contreras, Ludovico Boratto, Maria Salamó
2024 A conf
AMBAR: A dataset for Assessing Multiple Beyond-Accuracy Recommenders.
RecSys
Elizabeth Gómez, David Contreras, Ludovico Boratto, Maria Salamó
2024 A conf
Bringing Equity to Coarse and Fine-Grained Provider Groups in Recommender Systems.
UMAP
Elizabeth Gómez, David Contreras, Maria Salamó, Ludovico Boratto
2024 — conf
MOReGIn: Multi-Objective Recommendation at the Global and Individual Levels.
ECIR (1)
Elizabeth Gómez, David Contreras, Ludovico Boratto, Maria Salamó
2024 J jnl
MOReGIn: Multi-Objective Recommendation at the Global and Individual Levels.
CoRR
Elizabeth Gómez, David Contreras, Ludovico Boratto, Maria Salamó
2022 — conf
Analysis of Biases in Calibrated Recommendations.
BIAS
Carlos Rojas, David Contreras, Maria Salamó
2021 J jnl
Integrating Collaboration and Leadership in Conversational Group Recommender Systems.
ACM Trans. Inf. Syst.
David Contreras, Maria Salamó, Ludovico Boratto
2020 J jnl
A Cognitively Inspired Clustering Approach for Critique-Based Recommenders.
Cogn. Comput.
David Contreras, Maria Salamó
2020 J jnl
Data-driven decision making in critique-based recommenders: from a critique to social media data.
J. Intell. Inf. Syst.
David Contreras, Maria Salamó
2020 J jnl
Integrating a cognitive assistant within a critique-based recommender system.
Cogn. Syst. Res.
Marc Güell, Maria Salamó, David Contreras, Ludovico Boratto
2019 — conf
History and Opinion Collaborative Recommender: An Approach for Social Recommendations.
CCIA
David Contreras, Maria Salamó
2018 J jnl
EventAware: A mobile recommender system for events.
Pattern Recognit. Lett.
Daniel Horowitz, David Contreras, Maria Salamó
2018 J jnl
Shopping Decisions Made in a Virtual World: Defining a State-Based Model of Collaborative and Conversational User-Recommender Interactions.
IEEE Consumer Electron. Mag.
David Contreras, Maria Salamó, Inmaculada Rodríguez, Anna Puig
2017 J jnl
Performance evaluation of bluetooth low energy in indoor positioning systems.
Trans. Emerg. Telecommun. Technol.
David Contreras, Mario Castro, David Sánchez de la Torre
2016 J jnl
Evaluation of semantic similarity metrics applied to the automatic retrieval of medical documents: An UMLS approach.
Expert Syst. Appl.
Israel Alonso, David Contreras
2016 — conf
EventAware: A Context-Aware Tag-Based Mobile Recommender System for Events.
CCIA
Daniel Horowitz, David Contreras, Maria Salamó
2015 J jnl
A 3D Visual Interface for Critiquing-based Recommenders: Architecture and Interaction.
Int. J. Interact. Multim. Artif. Intell.
David Contreras, Maria Salamó, Inmaculada Rodríguez, Anna Puig
2015 J jnl
A Web-Based Environment to Support Online and Collaborative Group Recommendation Scenarios.
Appl. Artif. Intell.
David Contreras, Maria Salamó, Jordi Pascual
2015 J jnl
Experimental assessment of the adequacy of Bluetooth for opportunistic networks.
Ad Hoc Networks
David Contreras, Mario Castro
2015 — conf
ORAND at TRECVID 2015: Instance Search and Video Hyperlinking Tasks.
TRECVID
Juan Manuel Barrios, José M. Saavedra, Felipe Ramírez, David Contreras
2015 — conf
On the Use of User-generated Content in Critiquing Recommendation.
CCIA
David Contreras, Maria Salamó
2015 — conf
Supporting Users Experience in a 3D eCommerce Environment.
Interacción
David Contreras, Maria Salamó, Inmaculada Rodríguez, Anna Puig, Alejandra Yañez
2014 — conf
An approach to improve user experience with conversational recommenders through a 3D virtual environment.
Interacción
David Contreras, Maria Salamó, Inmaculada Rodríguez, Anna Puig
2014 — conf
Analysis of a collaborative advisory channel for group recommendation.
CCIA
Jordi Pascual, David Contreras, Maria Salamó
2014 B conf
ICFHR 2014 Competition on Handwritten Digit String Recognition in Challenging Datasets (HDSRC 2014).
ICFHR
Markus Diem, Stefan Fiel, Florian Kleber, Robert Sablatnig, José M. Saavedra, David Contreras, Juan Manuel Barrios, Luiz S. Oliveira
2014 — conf
ORAND at TRECVID 2014: Instance Search and Multimedia Event Detection.
TRECVID
Juan Manuel Barrios, José M. Saavedra, Felipe Ramírez, David Contreras
2013 — conf
An Approach to Couple Two Forms of Feedback in Conversational Recommenders.
CCIA
Maria Salamó, Anna Puig, David Contreras
2013 — conf
ORAND Team: Instance Search and Multimedia Event Detection Using k-NN Searches.
TRECVID
Juan Manuel Barrios, José M. Saavedra, Felipe Ramírez, David Contreras
2013 J jnl
Study on Delaunay tessellations of 1-irregular cuboids for 3D mixed element meshes.
CoRR
David Contreras, Nancy Hitschfeld-Kahler
2012 — ch.
Multi-Agent Systems Orientated to Assist with Daily Activities in the Homes of Elderly and Disabled People.
Human-Computer Interaction: The Agency Perspective
Miguel Angel Sanz-Bobi, David Contreras, Álvaro Sánchez Miralles
2011 J jnl
Adaptive Polling Enhances Quality and Energy Saving for Multimedia over Bluetooth.
IEEE Commun. Lett.
David Contreras, Mario Castro
2011 J jnl
Does the New Digital Generation of Learners Exist? A Qualitative Study.
Br. J. Educ. Technol.
Jaime Sánchez, Álvaro Salinas, David Contreras, Eduardo Meyer
2011 J jnl
Impact of polling on bluetooth piconet performance.
IEEE Commun. Mag.
David Contreras, Mario Castro
2010 — conf
Multiagent System for the Prevention of Accidents of People Living Alone.
ICAART (2)
Miguel Angel Sanz-Bobi, David Contreras, J. García de Diego, Alberto Pérez, Jose J. de Vicente
2008 — conf
Intelligent System for Assisting Elderly People at Home.
HEALTHINF (1)
Juan Pascual, Miguel Angel Sanz-Bobi, David Contreras