Get our free extension to see links to code for papers anywhere online!

Add to Chrome

Add to Firefox

Picture for Shujun Li

Shujun Li

Proof of Swarm Based Ensemble Learning for Federated Learning Applications

Jan 02, 2023
Ali Raza, Kim Phuc Tran, Ludovic Koehl, Shujun Li

Figure 1 for Proof of Swarm Based Ensemble Learning for Federated Learning Applications

Figure 2 for Proof of Swarm Based Ensemble Learning for Federated Learning Applications

Figure 3 for Proof of Swarm Based Ensemble Learning for Federated Learning Applications

Figure 4 for Proof of Swarm Based Ensemble Learning for Federated Learning Applications

* This is the full edition of a 4-page poster paper published at the Proceedings of the 38th ACM/SIGAPP Symposium on Applied Computing (SAC '23) which can be accessed via the following DOI link: https://doi.org/10.1145/3555776.3578601

Access Paper or Ask Questions

Recovering Sign Bits of DCT Coefficients in Digital Images as an Optimization Problem

Nov 02, 2022
Ruiyuan Lin, Sheng Liu, Jun Jiang, Shujun Li, Chengqing Li, C. -C. Jay Kuo

Figure 1 for Recovering Sign Bits of DCT Coefficients in Digital Images as an Optimization Problem

Figure 2 for Recovering Sign Bits of DCT Coefficients in Digital Images as an Optimization Problem

Figure 3 for Recovering Sign Bits of DCT Coefficients in Digital Images as an Optimization Problem

Figure 4 for Recovering Sign Bits of DCT Coefficients in Digital Images as an Optimization Problem

* 13 pages, 8 figures

Access Paper or Ask Questions

Deepfake: Definitions, Performance Metrics and Standards, Datasets and Benchmarks, and a Meta-Review

Aug 21, 2022
Enes Altuncu, Virginia N. L. Franqueira, Shujun Li

Figure 1 for Deepfake: Definitions, Performance Metrics and Standards, Datasets and Benchmarks, and a Meta-Review

Figure 2 for Deepfake: Definitions, Performance Metrics and Standards, Datasets and Benchmarks, and a Meta-Review

Figure 3 for Deepfake: Definitions, Performance Metrics and Standards, Datasets and Benchmarks, and a Meta-Review

Figure 4 for Deepfake: Definitions, Performance Metrics and Standards, Datasets and Benchmarks, and a Meta-Review

* 31 pages; study completed by end of July 2021

Access Paper or Ask Questions

A Comprehensive Survey of Natural Language Generation Advances from the Perspective of Digital Deception

Aug 11, 2022
Keenan Jones, Enes Altuncu, Virginia N. L. Franqueira, Yichao Wang, Shujun Li

Figure 1 for A Comprehensive Survey of Natural Language Generation Advances from the Perspective of Digital Deception

Figure 2 for A Comprehensive Survey of Natural Language Generation Advances from the Perspective of Digital Deception

Figure 3 for A Comprehensive Survey of Natural Language Generation Advances from the Perspective of Digital Deception

Figure 4 for A Comprehensive Survey of Natural Language Generation Advances from the Perspective of Digital Deception

* Study completed by end of December 2021; 62 pages

Access Paper or Ask Questions

Detection of Poisoning Attacks with Anomaly Detection in Federated Learning for Healthcare Applications: A Machine Learning Approach

Jul 18, 2022
Ali Raza, Shujun Li, Kim-Phuc Tran, Ludovic Koehl

Figure 1 for Detection of Poisoning Attacks with Anomaly Detection in Federated Learning for Healthcare Applications: A Machine Learning Approach

Figure 2 for Detection of Poisoning Attacks with Anomaly Detection in Federated Learning for Healthcare Applications: A Machine Learning Approach

Figure 3 for Detection of Poisoning Attacks with Anomaly Detection in Federated Learning for Healthcare Applications: A Machine Learning Approach

Figure 4 for Detection of Poisoning Attacks with Anomaly Detection in Federated Learning for Healthcare Applications: A Machine Learning Approach

* We will updated this article soon

Access Paper or Ask Questions

Perspectives of Non-Expert Users on Cyber Security and Privacy: An Analysis of Online Discussions on Twitter

Jun 05, 2022
Nandita Pattnaik, Shujun Li, Jason R. C. Nurse

Figure 1 for Perspectives of Non-Expert Users on Cyber Security and Privacy: An Analysis of Online Discussions on Twitter

Figure 2 for Perspectives of Non-Expert Users on Cyber Security and Privacy: An Analysis of Online Discussions on Twitter

Figure 3 for Perspectives of Non-Expert Users on Cyber Security and Privacy: An Analysis of Online Discussions on Twitter

Figure 4 for Perspectives of Non-Expert Users on Cyber Security and Privacy: An Analysis of Online Discussions on Twitter

* 18 pages, 5 figures, submitted to Computers & Security

Access Paper or Ask Questions

Are You Robert or RoBERTa? Deceiving Online Authorship Attribution Models Using Neural Text Generators

Mar 18, 2022
Keenan Jones, Jason R. C. Nurse, Shujun Li

Figure 1 for Are You Robert or RoBERTa? Deceiving Online Authorship Attribution Models Using Neural Text Generators

Figure 2 for Are You Robert or RoBERTa? Deceiving Online Authorship Attribution Models Using Neural Text Generators

Figure 3 for Are You Robert or RoBERTa? Deceiving Online Authorship Attribution Models Using Neural Text Generators

Figure 4 for Are You Robert or RoBERTa? Deceiving Online Authorship Attribution Models Using Neural Text Generators

* 13 pages, 6 figures, 4 tables, Accepted for publication in the proceedings of the sixteenth International AAAI Conference on Web and Social Media (ICWSM-22)

Access Paper or Ask Questions

Lightweight Transformer in Federated Setting for Human Activity Recognition

Oct 01, 2021
Ali Raza, Kim Phuc Tran, Ludovic Koehl, Shujun Li, Xianyi Zeng, Khaled Benzaidi

Figure 1 for Lightweight Transformer in Federated Setting for Human Activity Recognition

Figure 2 for Lightweight Transformer in Federated Setting for Human Activity Recognition

Figure 3 for Lightweight Transformer in Federated Setting for Human Activity Recognition

Figure 4 for Lightweight Transformer in Federated Setting for Human Activity Recognition

* An updated version of this paper is coming soon

Access Paper or Ask Questions