Machine learning in digital forensics: a systematic literature review

T Nayerifard, H Amintoosi, AG Bafghi… - arXiv preprint arXiv …, 2023 - arxiv.org
Development and exploitation of technology have led to the further expansion and
complexity of digital crimes. On the other hand, the growing volume of data and …

A unified interpretable intelligent learning diagnosis framework for learning performance prediction in intelligent tutoring systems

Z Wang, W Yan, C Zeng, Y Tian… - International Journal of …, 2023 - Wiley Online Library
Intelligent learning diagnosis is a critical engine of intelligent tutoring systems, which aims to
estimate learners' current knowledge mastery status and predict their future learning …

Detecting double JPEG compressed color images with the same quantization matrix in spherical coordinates

J Wang, H Wang, J Li, X Luo, YQ Shi… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Detection of double Joint Photographic Experts Group (JPEG) compression is an important
part of image forensics. Although methods in the past studies have been presented for …

Detecting aligned double JPEG compressed color image with same quantization matrix based on the stability of image

H Wang, J Wang, X Luo, Y Zheng, B Ma… - … on Circuits and …, 2021 - ieeexplore.ieee.org
Joint photographic experts group (JPEG) compression is widely used in image processing
and computer vision. Detecting double compressed JPEG images is a common problem in …

A novel deep learning framework for double JPEG compression detection of small size blocks

I Hussain, S Tan, B Li, X Qin, D Hussain… - Journal of Visual …, 2021 - Elsevier
Double JPEG compression detection plays a vital role in multimedia forensics, to find out
whether a JPEG image is authentic or manipulated. However, it still remains to be a …

Yolov5 enhanced learning behavior recognition and analysis in smart classroom with multiple students

Z Wang, J Yao, C Zeng, W Wu, H Xu… - … on Intelligent Education …, 2022 - ieeexplore.ieee.org
Deep learning-based computer vision technology has grown stronger in recent years, and
cross-fertilization using computer vision technology has been a popular direction in recent …

General forensics for aligned double jpeg compression based on the quantization interference

H Wang, J Wang, J Zhang, X Luo, B Ma… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Detection of aligned double Joint Photographic Experts Group (JPEG) compressed images
is a crucial area of research within the field of digital image forensics. The detection tasks for …

1-D DCT domain analysis for JPEG double compression detection

O Giudice, F Guarnera, A Paratore… - Image Analysis and …, 2019 - Springer
The authenticity of an evidence is a necessary and crucial requirement in forensic
investigations and trials, expecially when it comes to digital evidences. In order to …

Smart contract vulnerability detection for educational blockchain based on graph neural networks

Z Wang, W Wu, C Zeng, J Yao… - … on Intelligent Education …, 2022 - ieeexplore.ieee.org
With the development of blockchain technology, more and more attention has been paid to
the intersection of blockchain and education, and various educational evaluation systems …

A semi-supervised deep learning approach for cropped image detection

I Hussain, S Tan, J Huang - Expert Systems with Applications, 2024 - Elsevier
Deep learning algorithms have shown great performance in multimedia forensics
applications using supervised learning on large-scale labeled datasets. However …