Zhaoyang Zhang

research

∙ 09/16/2023

Semantic Information Extraction for Text Data with Probability Graph

In this paper, the problem of semantic information extraction for resour...

0 Zhouxiang Zhao, et al. ∙

research

∙ 08/25/2023

OmniQuant: Omnidirectionally Calibrated Quantization for Large Language Models

Large language models (LLMs) have revolutionized natural language proces...

0 Wenqi Shao, et al. ∙

research

∙ 08/11/2023

Big AI Models for 6G Wireless Networks: Opportunities, Challenges, and Research Directions

Recently, big artificial intelligence (AI) models represented by chatGPT...

0 Zirui Chen, et al. ∙

research

∙ 06/28/2023

GraSS: Contrastive Learning with Gradient Guided Sampling Strategy for Remote Sensing Image Semantic Segmentation

Self-supervised contrastive learning (SSCL) has achieved significant mil...

0 Zhaoyang Zhang, et al. ∙

research

∙ 06/04/2023

Information-Theoretic Limits on Compression of Semantic Information

As conventional communication systems based on classic information theor...

0 Jiancheng Tang, et al. ∙

research

∙ 05/22/2023

Distributed Learning over Networks with Graph-Attention-Based Personalization

In conventional distributed learning over a network, multiple agents col...

0 Zhuojun Tian, et al. ∙

research

∙ 05/13/2023

Generalized Linear Systems with OAMP/VAMP Receiver: Achievable Rate and Coding Principle

The generalized linear system (GLS) has been widely used in wireless com...

0 Lei Liu, et al. ∙

research

∙ 05/12/2023

Semantic-aware Digital Twin for Metaverse: A Comprehensive Review

To facilitate the deployment of digital twins in Metaverse, the paradigm...

0 Senthil Kumar Jagatheesaperumal, et al. ∙

research

∙ 05/11/2023

Musketeer (All for One, and One for All): A Generalist Vision-Language Model with Task Explanation Prompts

We present a sequence-to-sequence vision-language model whose parameters...

0 Zhaoyang Zhang, et al. ∙

research

∙ 03/29/2023

Real-time Controllable Denoising for Image and Video

Controllable image denoising aims to generate clean samples with human p...

0 Zhaoyang Zhang, et al. ∙

research

∙ 03/09/2023

Robust Holographic mmWave Beamforming by Self-Supervised Hybrid Deep Learning

Beamforming with large-scale antenna arrays has been widely used in rece...

0 Fenghao Zhu, et al. ∙

research

∙ 02/19/2023

Magnitude Matters: Fixing SIGNSGD Through Magnitude-Aware Sparsification in the Presence of Data Heterogeneity

Communication overhead has become one of the major bottlenecks in the di...

0 Richeng Jin, et al. ∙

research

∙ 02/19/2023

On the f-Differential Privacy Guarantees of Discrete-Valued Mechanisms

We consider a federated data analytics problem in which a server coordin...

0 Richeng Jin, et al. ∙

research

∙ 02/06/2023

Cooperative Task-Oriented Communication for Multi-Modal Data with Transmission Control

Real-time intelligence applications in Internet of Things (IoT) environm...

0 Shiqi Wang, et al. ∙

research

∙ 01/05/2023

Energy Efficient Semantic Communication over Wireless Networks with Rate Splitting

In this paper, the problem of wireless resource allocation and semantic ...

0 Zhaohui Yang, et al. ∙

research

∙ 01/04/2023

Secure Semantic Communications: Fundamentals and Challenges

Semantic communication allows the receiver to know the intention instead...

0 Zhaohui Yang, et al. ∙

research

∙ 01/03/2023

Distributed Machine Learning for UAV Swarms: Computing, Sensing, and Semantics

Unmanned aerial vehicle (UAV) swarms are considered as a promising techn...

0 Yahao Ding, et al. ∙

research

∙ 12/05/2022

WAIR-D: Wireless AI Research Dataset

It is a common sense that datasets with high-quality data samples play a...

0 Yourui Huangfu, et al. ∙

research

∙ 12/02/2022

Holographic MIMO Communications: Theoretical Foundations, Enabling Technologies, and Future Directions

Future wireless systems are envisioned to create an endogenously hologra...

0 Tierui Gong, et al. ∙

research

∙ 11/21/2022

Resource Allocation for Capacity Optimization in Joint Source-Channel Coding Systems

Benefited from the advances of deep learning (DL) techniques, deep joint...

0 Kaiyi Chi, et al. ∙

research

∙ 11/15/2022

False: False Negative Samples Aware Contrastive Learning for Semantic Segmentation of High-Resolution Remote Sensing Image

The existing SSCL of RSI is built based on constructing positive and neg...

0 Zhaoyang Zhang, et al. ∙

research

∙ 11/07/2022

Tri-Polarized Holographic MIMO Surface in Near-Field: Channel Modeling and Precoding Design

This paper investigates the utilization of triple polarization (TP) for ...

0 Li Wei, et al. ∙

research

∙ 11/02/2022

Explainable AI over the Internet of Things (IoT): Overview, State-of-the-Art and Future Directions

Explainable Artificial Intelligence (XAI) is transforming the field of A...

0 Senthil Kumar Jagatheesaperumal, et al. ∙

research

∙ 10/31/2022

Model Compression for DNN-Based Text-Independent Speaker Verification Using Weight Quantization

DNN-based models achieve high performance in the speaker verification (S...

0 Jingyu Li, et al. ∙

research

∙ 10/07/2022

Over-the-Air Split Machine Learning in Wireless MIMO Networks

In split machine learning (ML), different partitions of a neural network...

0 Yuzhi Yang, et al. ∙

research

∙ 09/18/2022

Deep Learning-Based Rate-Splitting Multiple Access for Reconfigurable Intelligent Surface-Aided Tera-Hertz Massive MIMO

Reconfigurable intelligent surface (RIS) can significantly enhance the s...

0 Minghui Wu, et al. ∙

research

∙ 08/27/2022

Extra DoF of Near-Field Holographic MIMOCommunications Leveraging Evanescent Waves

In this letter, we consider transceivers with spatially-constrained ante...

0 Ran Ji, et al. ∙

research

∙ 08/12/2022

Multiple RISs Assisted Cell-Free Networks With Two-timescale CSI: Performance Analysis and System Design

Reconfigurable intelligent surface (RIS) can be employed in a cell-free ...

0 Xu Gan, et al. ∙

research

∙ 07/08/2022

Integrating Sensing, Computing, and Communication in 6G Wireless Networks: Design and Optimization

The roll-out of various emerging wireless services has triggered the nee...

0 Qiao Qi, et al. ∙

research

∙ 07/07/2022

Not All Models Are Equal: Predicting Model Transferability in a Self-challenging Fisher Space

This paper addresses an important problem of ranking the pre-trained dee...

0 Wenqi Shao, et al. ∙

research

∙ 05/25/2022

Semantic-preserved Communication System for Highly Efficient Speech Transmission

Deep learning (DL) based semantic communication methods have been explor...

0 Tianxiao Han, et al. ∙

research

∙ 04/11/2022

Multi-User Wireless Communications with Holographic MIMO Surfaces: A Convenient Channel Model and Spectral Efficiency Analysis

The multi-user Holographic Multiple-Input and Multiple-Output Surface (M...

0 Li Wei, et al. ∙

research

∙ 02/07/2022

Online Deep Neural Network for Optimization in Wireless Communications

Recently, deep neural network (DNN) has been widely adopted in the desig...

0 Jiabao Gao, et al. ∙

research

∙ 02/07/2022

Deep Learning based Channel Estimation for Massive MIMO with Hybrid Transceivers

Accurate and efficient estimation of the high dimensional channels is on...

0 Jiabao Gao, et al. ∙

research

∙ 02/07/2022

Semantic-aware Speech to Text Transmission with Redundancy Removal

Deep learning (DL) based semantic communication methods have been explor...

0 Tianxiao Han, et al. ∙

research

∙ 12/28/2021

Unsourced Random Massive Access with Beam-Space Tree Decoding

The core requirement of massive Machine-Type Communication (mMTC) is to ...

0 Jingze Che, et al. ∙

research

∙ 12/06/2021

Multi-User Holographic MIMO Surface: Channel Modeling and Spectral Efficiency Analysis

The multi-user Holographic Multiple-Input and Multiple-Output Surface (M...

0 Li Wei, et al. ∙

research

∙ 12/05/2021

Dynamic Token Normalization Improves Vision Transformer

Vision Transformer (ViT) and its variants (e.g., Swin, PVT) have achieve...

13 Wenqi Shao, et al. ∙

research

∙ 11/16/2021

JMSNAS: Joint Model Split and Neural Architecture Search for Learning over Mobile Edge Networks

The main challenge to deploy deep neural network (DNN) over a mobile edg...

0 Yuqing Tian, et al. ∙

research

∙ 10/05/2021

Communication-Efficient Federated Learning with Binary Neural Networks

Federated learning (FL) is a privacy-preserving machine learning setting...

0 Yuzhi Yang, et al. ∙

research

∙ 09/07/2021

Exploiting Simultaneous Low-Rank and Sparsity in Delay-Angular Domain for Millimeter-Wave/Terahertz Wideband Massive Access

Millimeter-wave (mmW)/Terahertz (THz) wideband communication employing a...

0 Xiaodan Shao, et al. ∙

research

∙ 08/21/2021

An Attention-Aided Deep Learning Framework for Massive MIMO Channel Estimation

Channel estimation is one of the key issues in practical massive multipl...

0 Jiabao Gao, et al. ∙

research

∙ 07/21/2021

Bidirectional Approximate Message Passing for RIS-Assisted Multi-User MISO Communications

Reconfigurable intelligent surfaces (RISs) have been recently considered...

0 Li Wei, et al. ∙

research

∙ 06/28/2021

Channel Estimation and Signal Recovery for RIS-empowered Communications

Reconfigurable intelligent surfaces (RISs) have been recently considered...

0 Li Wei, et al. ∙

research

∙ 05/13/2021

BWCP: Probabilistic Learning-to-Prune Channels for ConvNets via Batch Whitening

This work presents a probabilistic channel pruning method to accelerate ...

0 Wenqi Shao, et al. ∙

research

∙ 03/01/2021

Angle-Domain Intelligent Reflecting Surface Systems: Design and Analysis

This paper considers an angle-domain intelligent reflecting surface (IRS...

0 Xiaoling Hu, et al. ∙

research

∙ 02/15/2021

FAT: Learning Low-Bitwidth Parametric Representation via Frequency-Aware Transformation

Learning convolutional neural networks (CNNs) with low bitwidth is chall...

0 Chaofan Tao, et al. ∙

research

∙ 01/22/2021

Multi-hop RIS-Empowered Terahertz Communications: A DRL-based Hybrid Beamforming Design

Wireless communication in the TeraHertz band (0.1–10 THz) is envisioned ...

0 Chongwen Huang, et al. ∙

research

∙ 12/25/2020

Feature-Aided Adaptive-Tuning Deep Learning for Massive Device Detection

With the increasing development of Internet of Things (IoT), the upcomin...

0 Xiaodan Shao, et al. ∙

research

∙ 11/26/2020

Joint Channel Estimation and Signal Recovery in RIS-Assisted Multi-User MISO Communications

Reconfigurable Intelligent Surfaces (RISs) have been recently considered...

0 Li Wei, et al. ∙

Zhaoyang Zhang

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