From the 1 of 4 linked papers with an AI index.
4 papers
SSPO: Structure-Aware Similarity-Weighted Preference Optimization for Neural Combinatorial Optimization
Yuanyu Li, Jintao Xu, Zijiang Liu +6
Neural combinatorial optimization (NCO) relies on parallel solution sampling for training, yet existing methods fail to fully exploit the rich information latent in a co-sampled so…
Post-Hoc Trajectory-Risk Certification for Modular LLM-Based Security Agents
Zhenpeng Li
Autonomous security agents operate as staged pipelines, such as classifying network traffic and then attributing attacks to a specific technique. Split conformal prediction gives e…
Traffic-Aware Randomized Smoothing for LLM-Based Network Intrusion Detection
Zhenpeng Li
The paper introduces Traffic-Aware Randomized Smoothing, a method that adds Gaussian noise only to attacker‑controllable network traffic features during fine‑tuning and certificati…
Controllability-Aware Adversarial Examples Against LLM-Based Network Traffic Classifiers
Zhenpeng Li
Large language models (LLMs) are increasingly explored as network intrusion detection classifiers, but their adversarial robustness under realistic attacker constraints remains unc…