3 papers
cs.CR2026
Risk Assessment and Security Analysis of Large Language Models
Xiaoyan Zhang, Dongyang Lyu, Xiaoqi Li
As large language models (LLMs) expose systemic security challenges in high risk applications, including privacy leaks, bias amplification, and malicious abuse, there is an urgent…
cs.SE2026
Securing High-Concurrency Ticket Sales: A Framework Based on Microservice
Zhiyong Zhang, Xiaoyan Zhang, Xiaoqi Li
The railway ticketing system is one of the most important public service infrastructure. In peak periods such as holidays, it is often faced with the challenge of high concurrency…
cs.CR2025
Beyond the Hype: A Large-Scale Empirical Analysis of On-Chain Transactions in NFT Scams
Wenkai Li, Zongwei Li, Xiaoqi Li +3
Non-fungible tokens (NFTs) serve as a representative form of digital asset ownership and have attracted numerous investors, creators, and tech enthusiasts in recent years. However,…