Wei Liu

Papers on Lattice

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Publication activitypapers/week, last 8 weeks

Research focus

Code Generation & Program Synthesis (1)Distributed Systems & Hardware (1)Eval Frameworks & Benchmarks (1)Robotics & Embodied AI (1)

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Edward Lin (1)Sahil Modi (1)S. Hari (1)Siva Kumar Sastry Hari (1)

Papers (2)

Mar 19, 2026

Project Lead1w ago

SOL-ExecBench: Speed-of-Light Benchmarking for Real-World GPU Kernels Against Hardware Limits

Agentic AI systems are still far from maximizing hardware potential: SOL-ExecBench reveals a significant gap between current GPU kernel performance and analytically derived Speed-of-Light bounds across a wide range of AI models.

Edward Lin, Sahil Modi, S. Hari +37

Code Generation & Program Synthesis Distributed Systems & Hardware Eval Frameworks & Benchmarks

Mar 14, 2026

Hongjun Wang +42w ago

MHPO: Modulated Hazard-aware Policy Optimization for Stable Reinforcement Learning

Stabilizing RL training is now possible by modulating importance ratios with hazard-aware penalties, preventing both mode collapse and policy erosion.

Hongjun Wang, Wei Liu, Weibo Gu +2

Robotics & Embodied AI Training Efficiency & Optimization

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Wei Liu

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (2)