no code implementations • CVPR 2024 • Zhipeng Hu, Minda Zhao, Chaoyi Zhao, Xinyue Liang, Lincheng Li, Zeng Zhao, Changjie Fan, Xiaowei Zhou, Xin Yu
This limitation leads to the Janus problem where multi-faced 3D models are generated under the guidance of such diffusion models.
1 code implementation • 25 Aug 2023 • Zhipeng Hu, Minda Zhao, Chaoyi Zhao, Xinyue Liang, Lincheng Li, Zeng Zhao, Changjie Fan, Xiaowei Zhou, Xin Yu
This limitation leads to the Janus problem, where multi-faced 3D models are generated under the guidance of such diffusion models.
1 code implementation • 5 Aug 2023 • Yanqi Bao, Yuxin Li, Jing Huo, Tianyu Ding, Xinyue Liang, Wenbin Li, Yang Gao
Neural Radiance Fields from Sparse input} (NeRF-S) have shown great potential in synthesizing novel views with a limited number of observed viewpoints.
no code implementations • 6 Oct 2021 • Pol Grau Jurado, Xinyue Liang, Alireza M. Javid, Saikat Chatterjee
For the existing SSFN, a part of each weight matrix is trained using a layer-wise convex optimization approach (a supervised training), while the other part is chosen as a random matrix instance (an unsupervised training).
no code implementations • 29 Sep 2020 • Xinyue Liang, Alireza M. Javid, Mikael Skoglund, Saikat Chatterjee
We design a low complexity decentralized learning algorithm to train a recently proposed large neural network in distributed processing nodes (workers).
no code implementations • 7 May 2020 • Alireza M. Javid, Xinyue Liang, Arun Venkitaraman, Saikat Chatterjee
We provide a predictive analysis of the spread of COVID-19, also known as SARS-CoV-2, using the dataset made publicly available online by the Johns Hopkins University.
no code implementations • 10 Apr 2020 • Xinyue Liang, Alireza M. Javid, Mikael Skoglund, Saikat Chatterjee
In this work, we exploit an asynchronous computing framework namely ARock to learn a deep neural network called self-size estimating feedforward neural network (SSFN) in a decentralized scenario.