4 papers
BIO-MEMART: Biometric-Aware KV Cache Memory for Multi-User LLM Agents
Yanhong Qian, Xuanying He, Qingguo Meng +3
KV cache is evolving from a serving optimization into an external memory substrate for long-term LLM agents. In a shared multi-user deployment, however, reusable KV blocks introduc…
Personalizing LLM Agent Memory Using Biometrics
Yanhong Qian, Qingguo Meng, Shihao Ding +4
Personalized memory helps LLM agents deliver stable, tailored assistance by storing and reusing user-specific data across interactions. In multi-user scenarios, however, retrieval…
EventFace: Event-Based Face Recognition via Structure-Driven Spatiotemporal Modeling
Qingguo Meng, Xingbo Dong, Zhe Jin +1
Event cameras offer a promising sensing modality for face recognition due to their inherent advantages in illumination robustness and privacy-friendliness. However, because event s…
WiFaKey: Generating Cryptographic Keys from Face in the Wild
Xingbo Dong, Hui Zhang, Yen Lung Lai +4
Deriving a unique cryptographic key from biometric measurements is a challenging task due to the existing noise gap between the biometric measurements and error correction coding.…