373 citations · 1.3k across the 51 of their papers we have counts for
12 papers · 1 filter
Personalized Federated Learning via Heterogeneous Modular Networks
Tianchun Wang, Wei Cheng, Dongsheng Luo +5
Personalized Federated Learning (PFL) which collaboratively trains a federated model while considering local clients under privacy constraints has attracted much attention. Despite…
Constraints on real scalar inflation from preheating of LATTICEEASY
Wei Cheng, Tong Qin, Jiujiang Jiang +1
In this paper, we undertake a detailed study of real scalar inflation by employing LATTICEEASY simulations to investigate preheating phenomena. Generally, the scalar inflation pote…
Topology of singular set of semiconcave function via Arnaud's theorem
Tianqi Shi, Wei Cheng, Jiahui Hong
We proved the (local) path-connectedness of certain subset of the singular set of semiconcave functions with linear modulus in general. In some sense this result is optimal. The pr…
Reheating constraints on modified single-field Natural Inflation models
Hua Zhou, Qing Yu, Yu Pan +2
In this paper, we discuss three modified single-field natural inflation models in detail, including Special generalized Natural Inflation model(SNI), Extended Natural Inflation mod…
Non-minimal Coupling Inflation and Dark Matter under the Symmetry
Wei Cheng, Xuewen Liu, Ruiyu Zhou
We study the cosmological inflation and dark matter (DM) in a unified way within a complex scalar model. The real and imaginary parts of the complex scalar act as the inflato…
Deep Federated Anomaly Detection for Multivariate Time Series Data
Wei Zhu, Dongjin Song, Yuncong Chen +6
Despite the fact that many anomaly detection approaches have been developed for multivariate time series data, limited effort has been made on federated settings in which multivari…