1 code implementation • 14 Dec 2023 • T-H. Hubert Chan, Hao Xie, Mengshi Zhao
Our main result is that the privacy guarantee for the gradient ADMM variant can be amplified proportionally to the number of iterations.
no code implementations • 26 Oct 2023 • Yixiao Chen, Hao Xie, Han Wang
We propose a new algorithm for efficiently solving the damped Fisher matrix in large-scale scenarios where the number of parameters significantly exceeds the number of available samples.
1 code implementation • 13 Sep 2022 • Hao Xie, Zi-Hang Li, Han Wang, Linfeng Zhang, Lei Wang
We developed a deep generative model-based variational free energy approach to the equations of state of dense hydrogen.
1 code implementation • 10 Jan 2022 • Hao Xie, Linfeng Zhang, Lei Wang
The quasiparticle effective mass $m^\ast$ of interacting electrons is a fundamental quantity in the Fermi liquid theory.
1 code implementation • 18 May 2021 • Hao Xie, Linfeng Zhang, Lei Wang
The variational density matrix is parametrized by a permutation equivariant many-body unitary transformation together with a discrete probabilistic model.
no code implementations • 26 Aug 2020 • Tiankuang Zhou, Xing Lin, Jiamin Wu, Yitong Chen, Hao Xie, Yipeng Li, Jintao Fan, Huaqiang Wu, Lu Fang, Qionghai Dai
Here, we propose an optoelectronic reconfigurable computing paradigm by constructing a diffractive processing unit (DPU) that can efficiently support different neural networks and achieve a high model complexity with millions of neurons.
1 code implementation • 14 Dec 2017 • Karl Zhanghao, Xingye Chen, Wenhui Liu, Meiqi Li, Chunyan Shan, Xiao Wang, Kun Zhao, Amit Lai, Hao Xie, Qionghai Dai, Peng Xi
The dipole nature of chromophore is important for both super-resolution microscopy and imaging molecular structure, which is nevertheless neglected in most microscopies, even including structured illumination microscopy (SIM) with polarized excitations.
Optics