Jie Xiong

LIPPEN introduces a novel hardware-software co-design that provides strong, zero-overhead pointer encryption for enhanced memory safety, achieving comprehensive pointer integrity and confidentiality.

The paper introduces the Prompt Overflow Attack, demonstrating that guardrail models inspecting truncated or segmented inputs fail to detect malicious instructions that are only actionable when the full, overlong context is provided to the downstream LLM.

This paper proposes a Kalman filter-assisted data-predictive SAR ADC to reduce switching energy and latency in ultra-low-power IoT devices.