Enhancing interpretability in the exploration of high-energy conversion efficiency in CsSnBr3−xIx configurations using crystal graph convolutional neural networks …

T Wang, X Lai, Y Wei, H Guo, H Jin - Science China Materials, 2024 - Springer
Crystal graph convolutional neural networks (CGCNNs) have revolutionized materials
research by eliminating the need for manual feature engineering. However, their lack of …

Statistical detection of adversarial examples in blockchain-based federated forest in-vehicle network intrusion detection systems

I Aliyu, S Van Engelenburg, MB Mu'Azu, J Kim… - IEEE …, 2022 - ieeexplore.ieee.org
The internet-of-Vehicle (IoV) can facilitate seamless connectivity between connected
vehicles (CV), autonomous vehicles (AV), and other IoV entities. Intrusion Detection Systems …

CAPTCHA Types and Breaking Techniques: Design Issues, Challenges, and Future Research Directions

N Tariq, FA Khan, SA Moqurrab… - arXiv preprint arXiv …, 2023 - arxiv.org
The proliferation of the Internet and mobile devices has resulted in malicious bots access to
genuine resources and data. Bots may instigate phishing, unauthorized access, denial-of …

[PDF][PDF] A survey on captcha: Origin, applications and classification

AM Algwil - Journal of Basic Sciences, 2023 - researchgate.net
Captcha challenges have become the most widely used techniques to deter the misuse of
services on the Internet. The majority of current Captcha schemes are principally based on …

Robust text captchas using adversarial examples

R Shao, Z Shi, J Yi, PY Chen… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart)
is a widely used technology to distinguish real users and automated users such as bots …

Super-resolution enhancement method based on generative adversarial network for integral imaging microscopy

MS Alam, KC Kwon, MU Erdenebat, M Y. Abbass… - Sensors, 2021 - mdpi.com
The integral imaging microscopy system provides a three-dimensional visualization of a
microscopic object. However, it has a low-resolution problem due to the fundamental …

Restricted‐Area Adversarial Example Attack for Image Captioning Model

H Kwon, SH Kim - Wireless Communications and Mobile …, 2022 - Wiley Online Library
Deep neural networks provide good performance in the fields of image recognition, speech
recognition, and text recognition. For example, recurrent neural networks are used by image …

Captcha image generation: two-step style-transfer learning in deep neural networks

H Kwon, H Yoon, KW Park - Sensors, 2020 - mdpi.com
Mobile devices such as sensors are used to connect to the Internet and provide services to
users. Web services are vulnerable to automated attacks, which can restrict mobile devices …

Attacks as defenses: Designing robust audio captchas using attacks on automatic speech recognition systems

H Abdullah, A Karlekar, S Prasad, MS Rahman… - arXiv preprint arXiv …, 2022 - arxiv.org
Audio CAPTCHAs are supposed to provide a strong defense for online resources; however,
advances in speech-to-text mechanisms have rendered these defenses ineffective. Audio …

TICS: Text–image-based semantic CAPTCHA synthesis via multi-condition adversarial learning

X Jia, J Xiao, C Wu - The Visual Computer, 2022 - Springer
CAPTCHA is used to distinguish humans from automated programs and plays an important
role in multimedia security mechanisms. Traditional CAPTCHA methods like image-based …