56 citations · 58 across the 15 of their papers we have counts for
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cs.LG2024
What does guidance do? A fine-grained analysis in a simple setting
Muthu Chidambaram, Khashayar Gatmiry, Sitan Chen +2
The use of guidance in diffusion models was originally motivated by the premise that the guidance-modified score is that of the data distribution tilted by a conditional likelihood…
stat.CO2024
Guidance for twisted particle filter: a continuous-time perspective
Jianfeng Lu, Yuliang Wang
The particle filter (PF), also known as sequential Monte Carlo (SMC), approximates high-dimensional probability distributions and their normalizing constants in the discrete-time s…
math.NA2024★ 1 cited
Error Bounds for Open Quantum Systems with Harmonic Bosonic Bath
Kaizhao Liu, Jianfeng Lu
We investigate the dependence of physical observable of open quantum systems with Bosonic bath on the bath correlation function. We provide an error estimate of the difference of p…