gaussian

SSOG-Attention 引入了一种新的注意力机制，使用可分离高斯和来实现亚二次复杂性，在性能上优于或匹配SDPA，并具有更快的收敛速度和更高的效率。

PRISM introduces a theory for designing reference processes in Schrödinger bridge models, showing that under finite computational budgets the optimal reference noise spectrum is determined by the sensor's information destruction spectrum. Experiments confirm the theory in Gaussian settings and identify where real images deviate.