no code implementations • 27 Sep 2023 • Selim F. Yilmaz, Xueyan Niu, Bo Bai, Wei Han, Lei Deng, Deniz Gunduz
We consider the image transmission problem over a noisy wireless channel via deep learning-based joint source-channel coding (DeepJSCC) along with a denoising diffusion probabilistic model (DDPM) at the receiver.
no code implementations • 4 May 2023 • Lingyi Chen, Shitong Wu, Wenhao Ye, Huihui Wu, Wenyi Zhang, Hao Wu, Bo Bai
The Blahut-Arimoto (BA) algorithm has played a fundamental role in the numerical computation of rate-distortion (RD) functions.
no code implementations • 29 Sep 2022 • Meng Qin, Chaorui Zhang, Bo Bai, Gong Zhang, Dit-yan Yeung
The trained model is then directly generalized to new unseen graphs for online CD without additional optimization, where a better trade-off between quality and efficiency can be achieved.
no code implementations • 3 Aug 2022 • Benyuan Sun, Jin Dai, Zihao Liang, Congying Liu, Yi Yang, Bo Bai
SIMT lays the foundation of pre-training with large-scale multi-task multi-domain datasets and is proved essential for stable training in our GPPF experiments.
no code implementations • 5 Dec 2021 • Zhenting Luan, Yuchi Wu, Shansuo Liang, Liping Zhang, Wei Han, Bo Bai
In this letter, we propose a novel tensor-based modulation scheme for massive unsourced random access.
no code implementations • NeurIPS 2021 • Benyuan Sun, Hongxing Huo, Yi Yang, Bo Bai
The superiority of our algorithm is proved by demonstrating the new state-of-the-art results on cross-domain federated classification and detection.
no code implementations • 29 Nov 2021 • Zhenting Luan, Zhenyu Ming, Yuchi Wu, Wei Han, Xiang Chen, Bo Bai, Liping Zhang
We also develop a novel subcarrier recovery method for the proposed model.
no code implementations • 5 Nov 2021 • Lingying Huang, Xiaomeng Chen, Wei Huo, Jiazheng Wang, Fan Zhang, Bo Bai, Ling Shi
In order to improve the speed of B&B algorithms, learning techniques have been introduced in this algorithm recently.
no code implementations • 29 Sep 2021 • Meng Qin, Chaorui Zhang, Bo Bai, Gong Zhang, Dit-yan Yeung
IGP is also a generic framework that can capture the permutation invariant partitioning ground-truth of historical snapshots in the offline training and tackle the online GP on graphs with non-fixed number of nodes and clusters.
no code implementations • 5 Feb 2021 • Zhenyu Ming, Liping Zhang, Hao Wu, Yanwei Xu, Mayank Bakshi, Bo Bai, Gong Zhang
Our model can be divided into a series of subproblems, which only relate to the traffics in a certain individual time interval.
Optimization and Control
no code implementations • 4 Feb 2021 • Ting-Yi Wu, Yunghsiang S. Han, Zhengrui Li, Bo Bai, Gong Zhang, Liang Chen, Xiang Wu
Accessing the data in the failed disk (degraded read) with low latency is crucial for an erasure-coded storage system.
Information Theory Information Theory
1 code implementation • CVPR 2021 • Ze Cui, Jing Wang, Shangyin Gao, Bo Bai, Tiansheng Guo, Yihui Feng
With the development of deep learning techniques, the combination of deep learning with image compression has drawn lots of attention.
no code implementations • 26 Jan 2019 • Kai Lei, Meng Qin, Bo Bai, Gong Zhang, Min Yang
Different from conventional techniques of temporal link prediction that ignore the potential non-linear characteristics and the informative link weights in the dynamic network, we introduce a novel non-linear model GCN-GAN to tackle the challenging temporal link prediction task of weighted dynamic networks.