Enrique Alegre

104 papers B 6C 7Misc 7Journal 61Unranked 23
YearRankTypeTitle / Venue / Authors
2026 J jnl
Building a multi-class Short Message Service dataset for smishing detection using agglomerative clustering and dataset fusion.
Eng. Appl. Artif. Intell.
Alicia Martínez-Mendoza, Eduardo Fidalgo, Enrique Alegre, Laura Fernández-Robles
2026 J jnl
Fraud detection in e-commerce: a comparative analysis of features to enhance machine learning models.
Electron. Commer. Res.
Manuel Sánchez-Paniagua, Eduardo Fidalgo, Enrique Alegre, Francisco Jáñez-Martino
2026 J jnl
Overcoming occlusions in the wild: A multi-task age head approach to age estimation.
Pattern Recognit.
Waqar Tanveer, Laura Fernández-Robles, Eduardo Fidalgo, Víctor González-Castro, Enrique Alegre
2026 J jnl
Underage detection through a multi-task and MultiAge approach for screening minors in unconstrained imagery.
Pattern Recognit.
Christopher Gaul, Eduardo Fidalgo, Enrique Alegre, Rocío Alaíz-Rodríguez, Eri Pérez Corral
2025 J jnl
Classifying the content of online notepad services using active learning.
J. Intell. Inf. Syst.
Mhd Wesam Al-Nabki, Eduardo Fidalgo, Enrique Alegre, Sarah Jane Delany, Francisco Jáñez-Martino
2025 J jnl
Improving audio embeddings with squeeze-and-excitation: Introducing SaEENet.
Knowl. Based Syst.
Andrés Carofilis, Laura Fernández-Robles, Enrique Alegre, Eduardo Fidalgo
2025 J jnl
Overcoming Occlusions in the Wild: A Multi-Task Age Head Approach to Age Estimation.
CoRR
Waqar Tanveer, Laura Fernández-Robles, Eduardo Fidalgo, Víctor González-Castro, Enrique Alegre
2025 J jnl
PhishKey: A Novel Centroid-Based Approach for Enhanced Phishing Detection Using Adaptive HTML Component Extraction.
CoRR
Luis Felipe Castaño, Eduardo Fidalgo, Enrique Alegre, Rocío Alaíz-Rodríguez, Raul Orduna, Francesco Zola
2025 J jnl
Spam email classification based on cybersecurity potential risk using natural language processing.
Knowl. Based Syst.
Francisco Jáñez-Martino, Rocío Alaíz-Rodríguez, Víctor González-Castro, Eduardo Fidalgo, Enrique Alegre
2025 J jnl
Underage Detection through a Multi-Task and MultiAge Approach for Screening Minors in Unconstrained Imagery.
CoRR
Christopher Gaul, Eduardo Fidalgo, Enrique Alegre, Rocío Alaíz-Rodríguez, Eri Pérez Corral
2024 J jnl
Classifying spam emails using agglomerative hierarchical clustering and a topic-based approach.
CoRR
Francisco Jáñez-Martino, Rocío Alaíz-Rodríguez, Víctor González-Castro, Eduardo Fidalgo, Enrique Alegre
2024 J jnl
DeepHSAR: Semi-supervised fine-grained learning for multi-label human sexual activity recognition.
Inf. Process. Manag.
Abhishek Gangwar, Víctor González-Castro, Enrique Alegre, Eduardo Fidalgo, Alicia Martínez-Mendoza
2024 — conf
PushPull-Net: Inhibition-Driven ResNet Robust to Image Corruptions.
ICPR (8)
Guru Swaroop Bennabhaktula, Enrique Alegre, Nicola Strisciuglio, George Azzopardi
2024 J jnl
PushPull-Net: Inhibition-driven ResNet robust to image corruptions.
CoRR
Guru Swaroop Bennabhaktula, Enrique Alegre, Nicola Strisciuglio, George Azzopardi
2024 J jnl
RankSum An unsupervised extractive text summarization based on rank fusion.
CoRR
A. Joshi, Eduardo Fidalgo, Enrique Alegre, Rocío Alaíz-Rodríguez
2024 — conf
Towards Multi-Class Smishing Detection: A Novel Feature Vector Approach and the Smishing-4C Dataset.
SEPLN Posters
Alicia Martínez-Mendoza, Francisco Jáñez-Martino, Andrés Carofilis, Laura Fernández-Robles, Enrique Alegre, Eduardo Fidalgo
2023 — conf
A Data Augmentation Strategy for Improving Age Estimation to Support CSEM Detection.
VISIGRAPP (5: VISAPP)
Deisy Chaves, Nancy Agarwal, Eduardo Fidalgo, Enrique Alegre
2023 J jnl
A review of spam email detection: analysis of spammer strategies and the dataset shift problem.
Artif. Intell. Rev.
Francisco Jáñez-Martino, Rocío Alaíz-Rodríguez, Víctor González-Castro, Eduardo Fidalgo, Enrique Alegre
2023 J jnl
Classifying spam emails using agglomerative hierarchical clustering and a topic-based approach.
Appl. Soft Comput.
Francisco Jáñez-Martino, Rocío Alaíz-Rodríguez, Víctor González-Castro, Eduardo Fidalgo, Enrique Alegre
2023 J jnl
DeepSumm: Exploiting topic models and sequence to sequence networks for extractive text summarization.
Expert Syst. Appl.
Akanksha Joshi, Eduardo Fidalgo, Enrique Alegre, Laura Fernández-Robles
2023 J jnl
Improvement of Accent Classification Models Through Grad-Transfer From Spectrograms and Gradient-Weighted Class Activation Mapping.
IEEE ACM Trans. Audio Speech Lang. Process.
Roberto Andrés Vasco Carofilis, Enrique Alegre, Eduardo Fidalgo, Laura Fernández-Robles
2023 J jnl
MeWEHV: Mel and Wave Embeddings for Human Voice Tasks.
IEEE Access
Roberto Andrés Vasco Carofilis, Laura Fernández-Robles, Enrique Alegre, Eduardo Fidalgo
2023 J jnl
PhiKitA: Phishing Kit Attacks Dataset for Phishing Websites Identification.
IEEE Access
Luis Felipe Castaño, Eduardo Fidalgo Fernandez, Rocío Alaíz-Rodríguez, Enrique Alegre
2023 J jnl
Supervised ranking approach to identify infLuential websites in the darknet.
Appl. Intell.
Mhd Wesam Al-Nabki, Eduardo Fidalgo, Enrique Alegre, Deisy Chaves
2023 J jnl
Triple-BigGAN: Semi-supervised generative adversarial networks for image synthesis and classification on sexual facial expression recognition.
Neurocomputing
Abhishek Gangwar, Víctor González-Castro, Enrique Alegre, Eduardo Fidalgo
2022 J jnl
A survey on methods, datasets and implementations for scene text spotting.
IET Image Process.
Pablo Blanco-Medina, Eduardo Fidalgo, Enrique Alegre, Víctor González-Castro
2022 J jnl
Camera model identification based on forensic traces extracted from homogeneous patches.
Expert Syst. Appl.
Guru Swaroop Bennabhaktula, Enrique Alegre, Dimka Karastoyanova, George Azzopardi
2022 B conf
Detecting malware using text documents extracted from spam email through machine learning.
DocEng
Luis Ángel Redondo-Gutierrez, Francisco Jáñez-Martino, Eduardo Fidalgo, Enrique Alegre, Víctor González-Castro, Rocío Alaíz-Rodríguez
2022 J jnl
MeWEHV: Mel and Wave Embeddings for Human Voice Tasks.
CoRR
Roberto Andrés Vasco Carofilis, Laura Fernández-Robles, Enrique Alegre, Eduardo Fidalgo
2022 J jnl
Phishing URL Detection: A Real-Case Scenario Through Login URLs.
IEEE Access
Manuel Sánchez-Paniagua, Eduardo Fidalgo Fernandez, Enrique Alegre, Mhd Wesam Al-Nabki, Víctor González-Castro
2022 J jnl
Phishing websites detection using a novel multipurpose dataset and web technologies features.
Expert Syst. Appl.
Manuel Sánchez-Paniagua, Eduardo Fidalgo, Enrique Alegre, Rocío Alaíz-Rodríguez
2022 J jnl
RankSum - An unsupervised extractive text summarization based on rank fusion.
Expert Syst. Appl.
Akanksha Joshi, Eduardo Fidalgo, Enrique Alegre, Rocío Alaíz-Rodríguez
2022 J jnl
Source Camera Device Identification from Videos.
SN Comput. Sci.
Guru Swaroop Bennabhaktula, Derrick Timmerman, Enrique Alegre, George Azzopardi
2021 J jnl
A new perceptual hashing method for verification and identity classification of occluded faces.
Image Vis. Comput.
Rubel Biswas, Víctor González-Castro, Eduardo Fidalgo, Enrique Alegre
2021 J jnl
AttM-CNN: Attention and metric learning based CNN for pornography, age and Child Sexual Abuse (CSA) Detection in images.
Neurocomputing
Abhishek Gangwar, Víctor González-Castro, Enrique Alegre, Eduardo Fidalgo
2021 J jnl
Colour Neural Descriptors for Instance Retrieval Using CNN Features and Colour Models.
IEEE Access
Surajit Saikia, Laura Fernández-Robles, Eduardo Fidalgo Fernandez, Enrique Alegre
2021 J jnl
Efficient Detection of Botnet Traffic by Features Selection and Decision Trees.
IEEE Access
Javier Velasco-Mata, Víctor González-Castro, Eduardo Fidalgo Fernandez, Enrique Alegre
2021 J jnl
Efficient Detection of Botnet Traffic by features selection and Decision Trees.
CoRR
Javier Velasco-Mata, Víctor González-Castro, Eduardo Fidalgo, Enrique Alegre
2021 Misc conf
Fraudulent E-Commerce Websites Detection Through Machine Learning.
HAIS
Manuel Sánchez-Paniagua, Eduardo Fidalgo, Enrique Alegre, Francisco Jáñez-Martino
2021 J jnl
Image retrieval based on texture using latent space representation of discrete Fourier transformed maps.
Neural Comput. Appl.
Surajit Saikia, Laura Fernández-Robles, Enrique Alegre, Eduardo Fidalgo
2021 J jnl
State of the Art: Content-based and Hybrid Phishing Detection.
CoRR
Luis Felipe Castaño, Eduardo Fidalgo, Enrique Alegre, Deisy Chaves, Manuel Sánchez-Paniagua
2021 C conf
Video Camera Identification from Sensor Pattern Noise with a Constrained ConvNet.
ICPRAM
Derrick Timmerman, Guru Swaroop Bennabhaktula, Enrique Alegre, George Azzopardi
2020 J jnl
Assessment and Estimation of Face Detection Performance Based on Deep Learning for Forensic Applications.
Sensors
Deisy Chaves, Eduardo Fidalgo, Enrique Alegre, Rocío Alaíz-Rodríguez, Francisco Jáñez-Martino, George Azzopardi
2020 J jnl
Classification of Industrial Control Systems screenshots using Transfer Learning.
CoRR
Pablo Blanco-Medina, Eduardo Fidalgo Fernandez, Enrique Alegre, Francisco Jáñez-Martino, Roberto Andrés Vasco Carofilis, Víctor Fidalgo Villar
2020 C conf
Device-based Image Matching with Similarity Learning by Convolutional Neural Networks that Exploit the Underlying Camera Sensor Pattern Noise.
ICPRAM
Guru Swaroop Bennabhaktula, Enrique Alegre, Dimka Karastoyanova, George Azzopardi
2020 J jnl
Device-based Image Matching with Similarity Learning by Convolutional Neural Networks that Exploit the Underlying Camera Sensor Pattern Noise.
CoRR
Guru Swaroop Bennabhaktula, Enrique Alegre, Dimka Karastoyanova, George Azzopardi
2020 C conf
File Name Classification Approach to Identify Child Sexual Abuse.
ICPRAM
Mhd Wesam Al-Nabki, Eduardo Fidalgo, Enrique Alegre, Rocío Alaíz-Rodríguez
2020 Misc conf
Impact of Current Phishing Strategies in Machine Learning Models for Phishing Detection.
CISIS
Manuel Sánchez-Paniagua, Eduardo Fidalgo, Víctor González-Castro, Enrique Alegre
2020 — conf
Improving Age Estimation in Minors and Young Adults with Occluded Faces to Fight Against Child Sexual Exploitation.
VISIGRAPP (5: VISAPP)
Deisy Chaves, Eduardo Fidalgo, Enrique Alegre, Francisco Jáñez-Martino, Rubel Biswas
2020 J jnl
Improving named entity recognition in noisy user-generated text with local distance neighbor feature.
Neurocomputing
Mhd Wesam Al-Nabki, Eduardo Fidalgo, Enrique Alegre, Laura Fernández-Robles
2020 J jnl
Perceptual image hashing based on frequency dominant neighborhood structure applied to Tor domains recognition.
Neurocomputing
Rubel Biswas, Víctor González-Castro, Eduardo Fidalgo, Enrique Alegre
2020 J jnl
Rectification and Super-Resolution Enhancements for Forensic Text Recognition.
Sensors
Pablo Blanco-Medina, Eduardo Fidalgo, Enrique Alegre, Rocío Alaíz-Rodríguez, Francisco Jáñez-Martino, Alexandra Bonnici
2020 J jnl
Short Text Classification Approach to Identify Child Sexual Exploitation Material.
CoRR
Mhd Wesam Al-Nabki, Eduardo Fidalgo, Enrique Alegre, Rocío Alaíz-Rodríguez
2020 J jnl
Video Camera Identification from Sensor Pattern Noise with a Constrained ConvNet.
CoRR
Derrick Timmerman, Guru Swaroop Bennabhaktula, Enrique Alegre, George Azzopardi
2019 Misc conf
Application of Extractive Text Summarization Algorithms to Speech-to-Text Media.
HAIS
Domínguez M. Victor, Eduardo F. Fidalgo, Rubel Biswas, Enrique Alegre, Laura Fernández-Robles
2019 J jnl
Boosting Texture-Based Classification by Describing Statistical Information of Gray-Levels Differences.
Sensors
Oscar García-Olalla, Laura Fernández-Robles, Enrique Alegre, Manuel Castejón Limas, Eduardo Fidalgo
2019 Misc conf
Botnet Detection on TCP Traffic Using Supervised Machine Learning.
HAIS
Javier Velasco-Mata, Eduardo Fidalgo, Víctor González-Castro, Enrique Alegre, Pablo Blanco-Medina
2019 — conf
CPU vs GPU performance of deep learning based face detectors using resized images in forensic applications.
ICDP
Deisy Chaves, Eduardo Fidalgo, Enrique Alegre, Francisco Jáñez-Martino, Javier Velasco-Mata
2019 Misc conf
Classifying Pastebin Content Through the Generation of PasteCC Labeled Dataset.
HAIS
Adrián Riesco, Eduardo Fidalgo, Mhd Wesam Al-Nabki, Francisco Jáñez-Martino, Enrique Alegre
2019 J jnl
Classifying suspicious content in tor darknet through Semantic Attention Keypoint Filtering.
Digit. Investig.
Eduardo Fidalgo, Enrique Alegre, Laura Fernández-Robles, Víctor González-Castro
2019 J jnl
Content-Based Features to Rank Influential Hidden Services of the Tor Darknet.
CoRR
Mhd Wesam Al-Nabki, Eduardo Fidalgo, Enrique Alegre, Deisy Chaves
2019 — conf
Improving text recognition in Tor darknet with rectification and super-resolution techniques.
ICDP
Pablo Blanco-Medina, Eduardo Fidalgo, Enrique Alegre, Francisco Jáñez-Martino
2019 J jnl
SummCoder: An unsupervised framework for extractive text summarization based on deep auto-encoders.
Expert Syst. Appl.
Akanksha Joshi, Eduardo Fidalgo, Enrique Alegre, Laura Fernández-Robles
2019 J jnl
ToRank: Identifying the most influential suspicious domains in the Tor network.
Expert Syst. Appl.
Mhd Wesam Al-Nabki, Eduardo Fidalgo, Enrique Alegre, Laura Fernández-Robles
2018 J jnl
Boosting image classification through semantic attention filtering strategies.
Pattern Recognit. Lett.
Eduardo Fidalgo, Enrique Alegre, Víctor González-Castro, Laura Fernández-Robles
2018 — conf
Ontology-based Automatic Reclassication of Tissues and Organs in Histological Images.
AMW
Claudia Mazo, María P. Trujillo, Enrique Alegre, Liliana Salazar
2018 J jnl
Textile Retrieval Based on Image Content from CDC and Webcam Cameras in Indoor Environments.
Sensors
Oscar García-Olalla, Enrique Alegre, Laura Fernández-Robles, Eduardo Fidalgo, Surajit Saikia
2018 J jnl
Transfer learning for classification of cardiovascular tissues in histological images.
Comput. Methods Programs Biomed.
Claudia Mazo, José Bernal, María P. Trujillo, Enrique Alegre
2017 J jnl
A histological ontology of the human cardiovascular system.
J. Biomed. Semant.
Claudia Mazo, Liliana Salazar, Óscar Corcho, María P. Trujillo, Enrique Alegre
2017 J jnl
Classification of cardiovascular tissues using LBP based descriptors and a cascade SVM.
Comput. Methods Programs Biomed.
Claudia Mazo, Enrique Alegre, María P. Trujillo
2017 — conf
Classifying Illegal Activities on Tor Network Based on Web Textual Contents.
EACL (1)
Mhd Wesam Al-Nabki, Eduardo Fidalgo, Enrique Alegre, Ivan de Paz
2017 — conf
Illegal Activity Categorisation in DarkNet Based on Image Classification Using CREIC Method.
SOCO-CISIS-ICEUTE
Eduardo Fidalgo, Enrique Alegre, Víctor González-Castro, Laura Fernández-Robles
2017 — conf
Object Detection for Crime Scene Evidence Analysis Using Deep Learning.
ICIAP (2)
Surajit Saikia, Eduardo Fidalgo, Enrique Alegre, Laura Fernández-Robles
2017 — conf
Pornography and child sexual abuse detection in image and video: A comparative evaluation.
ICDP
Abhishek Gangwar, Eduardo Fidalgo, Enrique Alegre, Víctor González-Castro
2017 — conf
Query Based Object Retrieval Using Neural Codes.
SOCO-CISIS-ICEUTE
Surajit Saikia, Eduardo Fidalgo, Enrique Alegre, Laura Fernández-Robles
2017 — conf
Recognition of service domains on TOR dark net using perceptual hashing and image classification techniques.
ICDP
Rubel Biswas, Eduardo Fidalgo, Enrique Alegre
2017 — conf
Tissues Classification of the Cardiovascular System Using Texture Descriptors.
MIUA
Claudia Mazo, Enrique Alegre, María P. Trujillo, Víctor González-Castro
2016 J jnl
Compass radius estimation for improved image classification using Edge-SIFT.
Neurocomputing
Eduardo Fidalgo, Enrique Alegre, Víctor González-Castro, Laura Fernández-Robles
2016 B conf
Increased generalization capability of trainable COSFIRE filters with application to machine vision.
ICPR
George Azzopardi, Laura Fernández-Robles, Enrique Alegre, Nicolai Petkov
2015 J jnl
Acrosome integrity assessment of boar spermatozoa images using an early fusion of texture and contour descriptors.
Comput. Methods Programs Biomed.
Oscar García-Olalla, Enrique Alegre, Laura Fernández-Robles, Patrik Malm, Ewert Bengtsson
2015 — conf
Cutting Edge Localisation in an Edge Profile Milling Head.
CAIP (2)
Laura Fernández-Robles, George Azzopardi, Enrique Alegre, Nicolai Petkov
2014 B conf
Local Oriented Statistics Information Booster (LOSIB) for Texture Classification.
ICPR
Oscar García-Olalla, Enrique Alegre, Laura Fernández-Robles, Víctor González-Castro
2014 B conf
aZIBO: A New Descriptor Based in Shape Moments and Rotational Invariant Features.
ICPR
María Teresa García-Ordás, Enrique Alegre, Víctor González-Castro, Diego García-Ordás
2013 J jnl
Adaptive local binary pattern with oriented standard deviation (ALBPS) for texture classification.
EURASIP J. Image Video Process.
Oscar García-Olalla, Enrique Alegre, Laura Fernández-Robles, María Teresa García-Ordás, Diego García-Ordás
2013 J jnl
Assessment of acrosome state in boar spermatozoa heads using n-contours descriptor and RLVQ.
Comput. Methods Programs Biomed.
Enrique Alegre, Michael Biehl, Nicolai Petkov, Lidia Sánchez
2013 Misc conf
Automatic Tampering Detection in Spliced Images with Different Compression Levels.
IbPRIA
Diego García-Ordás, Laura Fernández-Robles, Enrique Alegre, María Teresa García-Ordás, Oscar García-Olalla
2013 J jnl
Class distribution estimation based on the Hellinger distance.
Inf. Sci.
Víctor González-Castro, Rocío Alaíz-Rodríguez, Enrique Alegre
2013 B conf
Evaluation of Different Metrics for Shape Based Image Retrieval Using a New Contour Points Descriptor.
SISAP
María Teresa García-Ordás, Enrique Alegre, Oscar García-Olalla, Diego García-Ordás
2013 B conf
Evaluation of LBP Variants Using Several Metrics and kNN Classifiers.
SISAP
Oscar García-Olalla, Enrique Alegre, María Teresa García-Ordás, Laura Fernández-Robles
2012 — conf
Curvelet-Based Texture Description to Classify Intact and Damaged Boar Spermatozoa.
ICIAR (2)
Víctor González-Castro, Enrique Alegre, Oscar García-Olalla, Diego García-Ordás, María Teresa García-Ordás, Laura Fernández-Robles
2012 J jnl
Texture and moments-based classification of the acrosome integrity of boar spermatozoa images.
Comput. Methods Programs Biomed.
Enrique Alegre, Víctor González-Castro, Rocío Alaíz-Rodríguez, María Teresa García-Ordás
2012 — conf
Vitality Assessment of Boar Sperm Using an Adaptive LBP Based on Oriented Deviation.
ACCV Workshops (1)
Oscar García-Olalla, Enrique Alegre, Laura Fernández-Robles, María Teresa García-Ordás
2011 C conf
Boar Spermatozoa Classification Using Longitudinal and Transversal Profiles (LTP) Descriptor in Digital Images.
IWCIA
Enrique Alegre, Oscar García-Olalla, Víctor González-Castro, Swapna Joshi
2011 Misc conf
Vitality Assessment of Boar Sperm Using N Concentric Squares Resized (NCSR) Texture Descriptor in Digital Images.
IbPRIA
Enrique Alegre, María Teresa García-Ordás, Víctor González-Castro, S. Karthikeyan
2010 — conf
Estimating Class Proportions in Boar Semen Analysis Using the Hellinger Distance.
IEA/AIE (1)
Víctor González-Castro, Rocío Alaíz-Rodríguez, Laura Fernández-Robles, Roberto Guzmán-Martínez, Enrique Alegre
2010 — conf
Surface Finish Control in Machining Processes Using Haralick Descriptors and Neuronal Networks.
CompIMAGE
Enrique Alegre, Rocío Alaíz-Rodríguez, Joaquín Barreiro, Eduardo Fidalgo, Laura Fernández-Robles
2008 J jnl
Automatic classification of the acrosome status of boar spermatozoa using digital image processing and LVQ.
Comput. Biol. Medicine
Enrique Alegre, Michael Biehl, Nicolai Petkov, Lidia Sánchez
2008 — conf
Classification and Quantification Based on Image Analysis for Sperm Samples with Uncertain Damaged/Intact Cell Proportions.
ICIAR
Lidia Sánchez, Víctor González-Castro, Enrique Alegre, Rocío Alaíz-Rodríguez
2008 — conf
Computer Vision and Classification Techniques on the Surface Finish Control in Machining Processes.
ICIAR
Enrique Alegre, Joaquín Barreiro, Manuel Castejón, Sir Suarez
2006 — conf
LVQ acrosome integrity assessment of boar sperm cells.
CompIMAGE
Nikolai Petkov, Enrique Alegre, Michael Biehl, Lidia Sánchez
2005 C conf
Classification of Boar Spermatozoid Head Images Using a Model Intracellular Density Distribution.
CIARP
Lidia Sánchez, Nicolai Petkov, Enrique Alegre
2005 C conf
Statistical Approach to Boar Semen Head Classification Based on Intracellular Intensity Distribution.
CAIP
Lidia Sánchez, Nicolai Petkov, Enrique Alegre
2005 C conf
Tool Insert Wear Classification Using Statistical Descriptors and Neuronal Networks.
CIARP
Enrique Alegre, Rocío Alaíz-Rodríguez, Joaquín Barreiro, M. Viñuela
2004 — conf
Tracking Algorithms Evaluation in Feature Points Image Sequences.
ICIAR (2)
Vanessa Robles, Enrique Alegre, José M. Sebastián