Adrián Arnaiz
Adrián Arnaiz
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Publications
Type
Conference paper
Journal article
Preprint
Date
2024
2022
2021
2020
The Disparate Benefits of Deep Ensembles
Deep Ensembles can improve performance but may also introduce fairness issues, unevenly benefiting different groups. This study identifies that effect, propose a explanation based on predictive diversity and explores mitigation techniques that can reduce unfairness while preserving performance gains.
Kajetan Schweighofer
,
Adrián Arnaiz-Rodríguez
,
Sepp Hochreiter
,
Nuria Oliver
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Code
Structural Group Unfairness: Measurement and Mitigation by means of the Effective Resistance
We define three metrics of the group information power (social capital) in a network based on effective resistance (spectral graph theory). We propose also three metrics of social capital unfairness (structural group unfairness) and a heuristic to mitigate it.
Adrián Arnaiz-Rodríguez
,
Georgina Curto
,
Nuria Oliver
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Slides
Source Document
DOI
FairShap: A Data Re-weighting Approach for Algorithmic Fairness based on Shapley Values
FairShap, i.e. Fair Shapley Values, is a family of data valuation functions for Algorithmic Fairness based on Game Theory which can be used as a novel, interpretable, pre-processing and model-agnostic (re-weighting) method for fair algorithmic decision-making.
Adrián Arnaiz-Rodríguez
,
Nuria Oliver
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Video
Source Document
DOI
DiffWire: Inductive Graph Rewiring via the Lovász Bound
Theoretical and empirical framework to analyze and perform graph rewiring in a principled way. Also, proposal of calulation of Commute Times (resistance) in a GNN layer and Bottleneck minimizarion using Spectral gradients.
Adrián Arnaiz-Rodríguez
,
Ahmed Begga
,
Francisco Escolano
,
Nuria Oliver
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Code
Poster
Slides
Source Document
DOI
Mapping the scientific structure of Organization and management of enterprises using complex networks
A big step done in graph statistical analysis to unveil the informal structure of the knowledge area of business organization in Spain using TESEO database.
Alicia Olivares Gil
,
Adrián Arnaiz-Rodríguez
,
Jose M. Ramírez‐Sanz
,
Jose L. Garrido‐Labrador
,
Virginia Ahedo
,
César I. García‐Osorio
,
Jose I. Santos
,
Jose M. Galán
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Source Document
DOI
Videoconferencing Software Options for Telemedicine: A Review for Movement Disorder Neurologists
Describing the technical and basic security features of the most popular telemedicine videoconferencing software.
Esther Cubo
,
Adrián Arnaiz-Rodríguez
,
Álvar Arnaiz-González
,
José-Francisco Díez-Pastor
,
Meredith Spindler
,
Adriana Cardozo
,
Álvaro García-Bustillo
,
Zoltan Mari
,
Bastiaan R. Bloem
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Code
Source Document
DOI
doi
Computer Science doctoral research in Spain. A relational perspective
Understanding and measuring the scientific structure of the computer Science field in Spain.
Adrián Arnaiz-Rodríguez
,
Jose M. Ramírez‐Sanz
,
Jose L. Garrido‐Labrador
,
Alicia Olivares Gil
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Source Document
Analysis of the Learning Process through Eye Tracking Technology and Feature Selection Techniques
Deepening in cognitive behaviour with eye-tracking techniques and Machine Learning analysis.
María Consuelo Saíz Manzanares
,
Ismael Ramos Pérez
,
Adrián Arnaiz-Rodríguez
,
Sandra rodríguez Arribas
,
Leandro Almeida
,
Caroline Françoise Martin
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Source Document
DOI
doi
Network analysis of co-participation in thesis examination committees in an academic field in Spain
Graph statistical analysis to unveil the informal structure of the knowledge area of business organization in Spain using TESEO database.
Jose L. Garrido‐Labrador
,
Jose M. Ramírez‐Sanz
,
Adrián Arnaiz-Rodríguez
,
Virginia Ahedo
,
César I. García‐Osorio
,
Jose I. Santos
,
Jose M. Galán
Cite
14th CIO Homepage
Book of Abstracts
Unveiling the informal structure of an academic field in Spain. A network analysis.
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Jose L. Garrido‐Labrador
,
Jose M. Ramírez‐Sanz
,
Adrián Arnaiz-Rodríguez
,
Virginia Ahedo
,
César I. García‐Osorio
,
Jose I. Santos
,
Jose M. Galán
Cite
Source Document
Comsotec Homepage
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