Alejandro Acien

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 29

Top Topics

Keystroke Dynamics

Top Venues

Pattern Recognit.

Publications

Shikha Tripathi, Alejandro Acien, Ashley A Holmes, Teresa Arroyo-Gallego, Luca Giancardo
Generalizing Parkinson's disease detection using keystroke dynamics: a self-supervised approach. J. Am. Medical Informatics Assoc. 31 (6) (2024)
Shikha Tripathi, Alejandro Acien, Ashley A Holmes, Teresa Arroyo-Gallego, Luca Giancardo
Self-Supervised Learning with Touchscreen Typing. A Generalizable Strategy for Parkinson's Disease Detection Across Datasets. BCB (2023)
Daniel DeAlcala, Aythami Morales, Rubén Tolosana, Alejandro Acien, Julian Fiérrez, Santiago Hernandez, Miguel A. Ferrer, Moisés Díaz
BeCAPTCHA-Type: Biometric Keystroke Data Generation for Improved Bot Detection. CVPR Workshops (2023)
Aythami Morales, Julian Fiérrez, Alejandro Acien, Rubén Tolosana, Ignacio Serna
SetMargin loss applied to deep keystroke biometrics with circle packing interpretation. Pattern Recognit. 122 (2022)
Alejandro Acien, Aythami Morales, John V. Monaco, Rubén Vera-Rodríguez, Julian Fiérrez
TypeNet: Deep Learning Keystroke Biometrics. IEEE Trans. Biom. Behav. Identity Sci. 4 (1) (2022)
Daniel DeAlcala, Aythami Morales, Rubén Tolosana, Alejandro Acien, Julian Fiérrez, Santiago Hernandez, Miguel A. Ferrer, Moisés Díaz
Statistical Keystroke Synthesis for Improved Bot Detection. CoRR (2022)
Giuseppe Stragapede, Rubén Vera-Rodríguez, Rubén Tolosana, Aythami Morales, Alejandro Acien, Gaël Le Lan
Mobile behavioral biometrics for passive authentication. Pattern Recognit. Lett. 157 (2022)
Giuseppe Stragapede, Rubén Vera-Rodríguez, Rubén Tolosana, Aythami Morales, Alejandro Acien, Gaël Le Lan
Mobile Passive Authentication through Touchscreen and Background Sensor Data. IWBF (2022)
Giuseppe Stragapede, Rubén Vera-Rodríguez, Rubén Tolosana, Aythami Morales, Alejandro Acien, Gaël Le Lan
Mobile Behavioral Biometrics for Passive Authentication. CoRR (2022)
Alejandro Acien, Aythami Morales, Julian Fiérrez, Rubén Vera-Rodríguez
BeCAPTCHA-Mouse: Synthetic mouse trajectories and improved bot detection. Pattern Recognit. 127 (2022)
Alejandro Acien, Aythami Morales, John V. Monaco, Rubén Vera-Rodríguez, Julian Fiérrez
TypeNet: Deep Learning Keystroke Biometrics. CoRR (2021)
Alejandro Acien, Aythami Morales, Julian Fiérrez, Rubén Vera-Rodríguez, Oscar Delgado-Mohatar
BeCAPTCHA: Behavioral bot detection using touchscreen and mobile sensors benchmarked on HuMIdb. Eng. Appl. Artif. Intell. 98 (2021)
Aythami Morales, Julian Fiérrez, Alejandro Acien, Rubén Tolosana, Ignacio Serna
SetMargin Loss applied to Deep Keystroke Biometrics with Circle Packing Interpretation. CoRR (2021)
Aythami Morales, Alejandro Acien, Julian Fiérrez, John V. Monaco, Rubén Tolosana, Rubén Vera-Rodríguez, Javier Ortega-Garcia
Keystroke Biometrics in Response to Fake News Propagation in a Global Pandemic. COMPSAC (2020)
Alejandro Acien, Aythami Morales, Rubén Vera-Rodríguez, Julian Fiérrez
Smartphone Sensors for Modeling Human-Computer Interaction: General Outlook and Research Datasets for User Authentication. COMPSAC (2020)
Alejandro Acien, Aythami Morales, Julian Fiérrez, Rubén Vera-Rodríguez, Ivan Bartolome
Be-CAPTCHA: Detecting Human Behavior in Smartphone Interaction using Multiple Inbuilt Sensors. CoRR (2020)
Alejandro Acien, Aythami Morales, Julian Fiérrez, Rubén Vera-Rodríguez
BeCAPTCHA-Mouse: Synthetic Mouse Trajectories and Improved Bot Detection. CoRR (2020)
Alejandro Acien, Aythami Morales, Rubén Vera-Rodríguez, Julian Fiérrez, John V. Monaco
TypeNet: Scaling up Keystroke Biometrics. IJCB (2020)
Marco Santopietro, Rubén Vera-Rodríguez, Richard M. Guest, Aythami Morales, Alejandro Acien
Assessing the Quality of Swipe Interactions for Mobile Biometric Systems. IJCB (2020)
Alejandro Acien, John V. Monaco, Aythami Morales, Rubén Vera-Rodríguez, Julian Fiérrez
TypeNet: Scaling up Keystroke Biometrics. CoRR (2020)
Aythami Morales, Alejandro Acien, Julian Fiérrez, John V. Monaco, Rubén Tolosana, Rubén Vera-Rodríguez, Javier Ortega-Garcia
Keystroke Biometrics in Response to Fake News Propagation in a Global Pandemic. CoRR (2020)
Alejandro Acien, Aythami Morales, Julian Fiérrez, Rubén Vera-Rodríguez, Oscar Delgado-Mohatar
BeCAPTCHA: Bot Detection in Smartphone Interaction using Touchscreen Biometrics and Mobile Sensors. CoRR (2020)
Alejandro Acien, Aythami Morales, Rubén Vera-Rodríguez, Julian Fiérrez
Smartphone Sensors for Modeling Human-Computer Interaction: General Outlook and Research Datasets for User Authentication. CoRR (2020)
Reynel Castrillón, Alejandro Acien, Juan Rafael Orozco-Arroyave, Aythami Morales, Jesús Francisco Vargas-Bonilla, Rubén Vera-Rodríguez, Julian Fiérrez, Javier Ortega-Garcia, Álvaro Villegas
Characterization of the Handwriting Skills as a Biomarker for Parkinson's Disease. FG (2019)
Alejandro Acien, Aythami Morales, Julian Fiérrez, Rubén Vera-Rodríguez, Javier Hernandez-Ortega
Active detection of age groups based on touch interaction. IET Biom. 8 (1) (2019)
Alejandro Acien, Aythami Morales, Rubén Vera-Rodríguez, Julian Fiérrez
MultiLock: Mobile Active Authentication based on Multiple Biometric and Behavioral Patterns. CoRR (2019)
Reynel Castrillón, Alejandro Acien, Juan Rafael Orozco-Arroyave, Aythami Morales, Jesús Francisco Vargas-Bonilla, Rubén Vera-Rodríguez, Julian Fiérrez, Javier Ortega-Garcia, Álvaro Villegas
Characterization of the Handwriting Skills as a Biomarker for Parkinson Disease. CoRR (2019)
Alejandro Acien, Aythami Morales, Rubén Vera-Rodríguez, Julian Fiérrez
Keystroke Mobile Authentication: Performance of Long-Term Approaches and Fusion with Behavioral Profiling. IbPRIA (2) (2019)
Alejandro Acien, Aythami Morales, Rubén Vera-Rodríguez, Ivan Bartolome, Julian Fiérrez
Measuring the Gender and Ethnicity Bias in Deep Models for Face Recognition. CIARP (2018)
Rubén Vera-Rodríguez, Julian Fiérrez, Javier Ortega-Garcia, Alejandro Acien, Rubén Tolosana
e-BioSign tool: Towards scientific assessment of dynamic signatures under forensic conditions. BTAS (2015)