Lei Zhu
2 papers · Latest:
Galaxies & Cosmology
The ALMA-QUARKS Survey: Multipolar episodic molecular outflow associated with W49N, the most energetic water maser source in the Milky Way
ALMA observations of W49N reveal a multipolar, episodic molecular outflow with four new jet-like lobes, suggesting universal outflow mechanisms.
2604.13671
RoboticsDA-PTQ: Drift-Aware Post-Training Quantization for Efficient Vision-Language-Action Models
DA-PTQ enables efficient deployment of Vision-Language-Action models on robots by reducing kinematic drift caused by quantization.
2604.11572
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