Search Results for author: Chen Dong

Found 9 papers, 2 papers with code

Semantic Synchronization for Enhanced Reliability in Communication Systems

no code implementations2 Dec 2023 Xiaoyi Liu, Haotai Liang, Chen Dong, Xiaodong Xu

As a new communication paradigm, semantic communication has received widespread attention in communication fields.

Template Matching

Latent Semantic Diffusion-based Channel Adaptive De-Noising SemCom for Future 6G Systems

no code implementations19 Apr 2023 Bingxuan Xu, Rui Meng, Yue Chen, Xiaodong Xu, Chen Dong, Hao Sun

Upon the designed DNSC architecture, we further combine adversarial learning, variational autoencoder, and diffusion model to propose the Latent Diffusion DNSC (Latent-Diff DNSC) scheme to realize intelligent online de-noising.

SSIM

Non-Orthogonal Multiple Access Enhanced Multi-User Semantic Communication

no code implementations12 Mar 2023 Weizhi Li, Haotai Liang, Chen Dong, Xiaodong Xu, Ping Zhang, Kaijun Liu

Semantic communication serves as a novel paradigm and attracts the broad interest of researchers.

A Specific Task-oriented Semantic Image Communication System for substation patrol inspection

no code implementations9 Jan 2023 Senran Fan, Haotai Liang, Chen Dong, Xiaodong Xu, Geng Liu

Inspired by that only some specific details of the image are needed in such substation patrol inspection task, we proposed a new paradigm of semantic enhancement in such specific task to ensure the clarity of key semantic information when facing a lower bit rate or a low signal-to-noise ratio situation.

Image Compression

TIDAL: Topology-Inferred Drug Addiction Learning

1 code implementation3 Dec 2022 Zhu Zailiang, Dou Bozheng, Cao Yukang, Jiang Jian, Zhu Yueying, Chen Dong, Feng Hongsong, Liu Jie, Zhang Bengong, Zhou Tianshou, Wei Guowei

Drug addiction or drug overdose is a global public health crisis, and the design of anti-addiction drugs remains a major challenge due to intricate mechanisms.

Innovative semantic communication system

no code implementations19 Feb 2022 Chen Dong, Haotai Liang, Xiaodong Xu, Shujun Han, Bizhu Wang, Ping Zhang

In particular, the semantic communication system for image, namely AESC-I, is designed to verify the feasibility of the new paradigm.

Deep Neural Net with Attention for Multi-channel Multi-touch Attribution

1 code implementation6 Sep 2018 Ning li, Sai Kumar Arava, Chen Dong, Zhenyu Yan, Abhishek Pani

Customers are usually exposed to online digital advertisement channels, such as email marketing, display advertising, paid search engine marketing, along their way to purchase or subscribe products( aka.

Marketing

Dynamic Hierarchical Empirical Bayes: A Predictive Model Applied to Online Advertising

no code implementations6 Sep 2018 Yuan Yuan, Xiaojing Dong, Chen Dong, Yiwen Sun, Zhenyu Yan, Abhishek Pani

Predicting keywords performance, such as number of impressions, click-through rate (CTR), conversion rate (CVR), revenue per click (RPC), and cost per click (CPC), is critical for sponsored search in the online advertising industry.

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