Zobrazeno 1 - 10
of 157
pro vyhledávání: '"Aythami Morales"'
Autor:
Ivan Deandres-Tame, Ruben Tolosana, Ruben Vera-Rodriguez, Aythami Morales, Julian Fierrez, Javier Ortega-Garcia
Publikováno v:
IEEE Access, Vol 12, Pp 34390-34401 (2024)
Large Language Models (LLMs) such as GPT developed by OpenAI, have already shown astonishing results, introducing quick changes in our society. This has been intensified by the release of ChatGPT which allows anyone to interact in a simple conversati
Externí odkaz:
https://doaj.org/article/96e7d1b9d8a54df9a21c3eaf09134dca
Autor:
Giuseppe Stragapede, Ruben Vera-Rodriguez, Ruben Tolosana, Aythami Morales, Naser Damer, Julian Fierrez, Javier Ortega-Garcia
Publikováno v:
IEEE Access, Vol 12, Pp 1102-1116 (2024)
Analyzing keystroke dynamics (KD) for biometric verification has several advantages: it is among the most discriminative behavioral traits; keyboards are among the most common human-computer interfaces, being the primary means for users to enter text
Externí odkaz:
https://doaj.org/article/a7f45df433c948f396c6ea5fec32322e
AI4Food-NutritionFW: A Novel Framework for the Automatic Synthesis and Analysis of Eating Behaviours
Autor:
Sergio Romero-Tapiador, Ruben Tolosana, Aythami Morales, Julian Fierrez, Ruben Vera-Rodriguez, Isabel Espinosa-Salinas, Gala Freixer, Enrique Carrillo de Santa Pau, Ana Ramirez de Molina, Javier Ortega-Garcia
Publikováno v:
IEEE Access, Vol 11, Pp 112199-112211 (2023)
Leading a healthy lifestyle significantly reduces the risk of developing Non-Communicable Diseases (NCD). However, defining and monitoring healthy eating behaviour depends on multiple factors and usually requires the intervention of experts. On the o
Externí odkaz:
https://doaj.org/article/9ed9114935c149eda2ce1d342ee75f20
Autor:
Alejandro Acien, Aythami Morales, Ruben Vera-Rodriguez, Julian Fierrez, Ijah Mondesire-Crump, Teresa Arroyo-Gallego
Publikováno v:
JMIR Biomedical Engineering, Vol 7, Iss 2, p e41003 (2022)
BackgroundMental fatigue is a common and potentially debilitating state that can affect individuals’ health and quality of life. In some cases, its manifestation can precede or mask early signs of other serious mental or physiological conditions. D
Externí odkaz:
https://doaj.org/article/9160bde466f14ddc9cc9056c007e8647
Publikováno v:
IEEE Access, Vol 9, Pp 52474-52484 (2021)
The landing point of a saccade defines the new fixation region, the new region of interest. We asked whether it was possible to predict the saccade landing point early in this very fast eye movement. This work proposes a new algorithm based on LSTM n
Externí odkaz:
https://doaj.org/article/531e71c177f64b5d92dbca75649f70d9
Autor:
Danilo Valdes-Ramirez, Miguel Angel Medina-Perez, Raul Monroy, Octavio Loyola-Gonzalez, Jorge Rodriguez, Aythami Morales, Francisco Herrera
Publikováno v:
IEEE Access, Vol 7, Pp 48484-48499 (2019)
Latent fingerprint identification is attracting increasing interest because of its important role in law enforcement. Although the use of various fingerprint features might be required for successful latent fingerprint identification, methods based o
Externí odkaz:
https://doaj.org/article/9febc5e42ac4499ea67cfdb3c7488962
Symbolic AI for XAI: Evaluating LFIT Inductive Programming for Explaining Biases in Machine Learning
Autor:
Alfonso Ortega, Julian Fierrez, Aythami Morales, Zilong Wang, Marina de la Cruz, César Luis Alonso, Tony Ribeiro
Publikováno v:
Computers, Vol 10, Iss 11, p 154 (2021)
Machine learning methods are growing in relevance for biometrics and personal information processing in domains such as forensics, e-health, recruitment, and e-learning. In these domains, white-box (human-readable) explanations of systems built on ma
Externí odkaz:
https://doaj.org/article/77e40effadd648ebb011d1dd19b2ed88
Autor:
Octavio Loyola-González, Emilio Francisco Ferreira Mehnert, Aythami Morales, Julian Fierrez, Miguel Angel Medina-Pérez, Raúl Monroy
Publikováno v:
Applied Sciences, Vol 11, Iss 9, p 4187 (2021)
We study the impact of minutiae errors in the performance of latent fingerprint identification systems. We perform several experiments in which we remove ground-truth minutiae from latent fingerprints and evaluate the effects on matching score and ra
Externí odkaz:
https://doaj.org/article/78f423d44e7042338e01ae53644d319a
Publikováno v:
IEEE Access, Vol 5, Pp 8606-8619 (2017)
The establishment of cloud computing and big data in a wide variety of daily applications has raised some privacy concerns due to the sensitive nature of some of the processed data. This has promoted the need to develop data protection techniques, wh
Externí odkaz:
https://doaj.org/article/9279d2e73e9b422aa53d922540b15ef9
Autor:
Aythami Morales, Julian Fierrez, Ruben Tolosana, Javier Ortega-Garcia, Javier Galbally, Marta Gomez-Barrero, Andre Anjos, Sebastien Marcel
Publikováno v:
IEEE Access, Vol 4, Pp 7736-7746 (2016)
This paper presents the first Keystroke Biometrics Ongoing Competition (KBOC) organized to establish a reproducible baseline in person authentication using keystroke biometrics. The competition has been developed using the BEAT platform and includes
Externí odkaz:
https://doaj.org/article/d3e2dd7d5bc24afc8838387b50d636db