11 papers
An End-to-End Model for Logits-Based Large Language Models Watermarking
Kahim Wong, Jicheng Zhou, Jiantao Zhou +1
The rise of LLMs has increased concerns over source tracing and copyright protection for AIGC, highlighting the need for advanced detection technologies. Passive detection methods…
Detecting Coverage Holes in Wireless Sensor Networks Using Connected Component Labeling and Force-Directed Algorithms
Jiacheng Xu, Xiongfei Zhao, Hou-Wan Long +2
Contour detection in Wireless Sensor Networks (WSNs) is crucial for tasks like energy saving and network optimization, especially in security and surveillance applications. Coverag…
A Generic Framework for Optimization in Blockchain Simulators
Hou-Wan Long, Yujun Pan, Xiongfei Zhao +1
As blockchain technology rapidly evolves, researchers face a significant challenge due to diverse and non-standardized simulation parameters, which hinder the replicability and com…
Central Bank Digital Currencies: A Survey
Qifeng Tang, Yain-Whar Si
With the advancement of digital payment technologies, central banks worldwide have increasingly begun to explore the implementation of Central Bank Digital Currencies (CBDCs). This…
FontGuard: A Robust Font Watermarking Approach Leveraging Deep Font Knowledge
Kahim Wong, Jicheng Zhou, Kemou Li +3
The proliferation of AI-generated content brings significant concerns on the forensic and security issues such as source tracing, copyright protection, etc, highlighting the need f…
Transfer Learning in Financial Time Series with Gramian Angular Field
Hou-Wan Long, On-In Ho, Qi-Qiao He +1
In financial analysis, time series modeling is often hampered by data scarcity, limiting neural network models' ability to generalize. Transfer learning mitigates this by leveragin…