Learning visual relationship and context-aware attention for image captioning

J Wang, W Wang, L Wang, Z Wang, DD Feng, T Tan - Pattern Recognition, 2020 - Elsevier
Image captioning which automatically generates natural language descriptions for images
has attracted lots of research attentions and there have been substantial progresses with …

Darkdetect: Darknet traffic detection and categorization using modified convolution-long short-term memory

MB Sarwar, MK Hanif, R Talib, M Younas… - IEEE …, 2021 - ieeexplore.ieee.org
Darknet is commonly known as the epicenter of illegal online activities. An analysis of
darknet traffic is essential to monitor real-time applications and activities running over the …

Classifying suspicious content in tor darknet through Semantic Attention Keypoint Filtering

E Fidalgo, E Alegre, L Fernández-Robles… - Digital …, 2019 - Elsevier
One of the tasks Law Enforcement Agencies are responsible for is to find evidence of
criminal activities in the Darknet. However, visiting thousands of domains to locate visual …

A broad generative network for two-stage image outpainting

Z Zhang, H Weng, T Zhang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Image outpainting is a challenge for image processing since it needs to produce a big
scenery image from a few patches. In general, two-stage frameworks are utilized to unpack …

[HTML][HTML] Multi-head enhanced self-attention network for novelty detection

Y Zhang, Y Gong, H Zhu, X Bai, W Tang - Pattern Recognition, 2020 - Elsevier
One-class classification (OCC) is a classical problem in computer vision that can be
described as the task of classifying outlier class samples (OC samples) from the OCC model …

Improving named entity recognition in noisy user-generated text with local distance neighbor feature

MW Al-Nabki, E Fidalgo, E Alegre, L Fernandez-Robles - Neurocomputing, 2020 - Elsevier
Recognizing infrequent or emerging named entities in a user-generated text is a challenging
task, especially when informal or slang text is used. Some recent works propose to use a …

Perceptual image hashing based on frequency dominant neighborhood structure applied to Tor domains recognition

R Biswas, V González-Castro, E Fidalgo, E Alegre - Neurocomputing, 2020 - Elsevier
Abstract Tor (The Onion Router) is one of the most famous anonymous networks in the Deep
Web. It provides a wide range of legal and illegal hidden services to the user. Recognizing …

Detecting vulnerabilities in critical infrastructures by classifying exposed industrial control systems using deep learning

P Blanco-Medina, E Fidalgo, E Alegre… - Applied Sciences, 2021 - mdpi.com
Featured Application We present a deep-learning-based pipeline to solve a novel problem
in Cybersecurity and Industry 4.0. Our proposal, which automatically classifies screenshots …

[PDF][PDF] File Name Classification Approach to Identify Child Sexual Abuse.

MW Al Nabki, E Fidalgo, E Alegre, R Alaíz-Rodríguez - ICPRAM, 2020 - scitepress.org
When Law Enforcement Agencies seize a computer machine from a potential producer or
consumer of Child Sexual Exploitation Material (CSEM), they need accurate and time …

Semantic embedded deep neural network: A generic approach to boost multi-label image classification performance

X Shen, X Zhao, R Luo - arXiv preprint arXiv:2305.05228, 2023 - arxiv.org
Fine-grained multi-label classification models have broad applications in e-commerce, such
as visual based label predictions ranging from fashion attribute detection to brand …