71 citations · 77 across the 9 of their papers we have counts for
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cs.CV2023
Characteristic Guidance: Non-linear Correction for Diffusion Model at Large Guidance Scale
Candi Zheng, Yuan Lan
Popular guidance for denoising diffusion probabilistic model (DDPM) linearly combines distinct conditional models together to provide enhanced control over samples. However, this a…
physics.flu-dyn2023
Phase Transition in Extended Thermodynamics Triggers Sub-shocks
Candi Zheng, Yang Wang, Shiyi Chen
Extended thermodynamics commonly uses polynomial moments to model non-equilibrium transportation, but faces a crisis due to sub-shocks, which are anomalous discontinuities in gas p…
physics.flu-dyn2023★ 1 cited
Stabilizing the Maximal Entropy Moment Method for Rarefied Gas Dynamics at Single-Precision
Candi Zheng, Wang Yang, Shiyi Chen
The maximal entropy moment method (MEM) is systematic solution of the challenging problem: generating extended hydrodynamic equations valid for both dense and rarefied gases. Howev…