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09/16/2023
CDDM: Channel Denoising Diffusion Models for Wireless Semantic Communications
Diffusion models (DM) can gradually learn to remove noise, which have be...
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08/07/2023
Communication-Efficient Framework for Distributed Image Semantic Wireless Transmission
Multi-node communication, which refers to the interaction among multiple...
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08/07/2023
Joint Device Identification, Channel Estimation, and Signal Detection for LEO Satellite-Enabled Random Access
This paper investigates joint device identification, channel estimation,...
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06/09/2023
R-PMAC: A Robust Preamble Based MAC Mechanism Applied in Industrial Internet of Things
This paper proposes a novel media access control (MAC) mechanism, called...
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05/23/2023
A Graph-Based Collision Resolution Scheme for Asynchronous Unsourced Random Access
This paper investigates the multiple-input-multiple-output (MIMO) massiv...
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05/16/2023
Fusion-Based Multi-User Semantic Communications for Wireless Image Transmission over Degraded Broadcast Channels
Degraded broadcast channels (DBC) are a typical multi-user communication...
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05/16/2023
CDDM: Channel Denoising Diffusion Models for Wireless Communications
Diffusion models (DM) can gradually learn to remove noise, which have be...
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04/24/2023
Interruption-Aware Cooperative Perception for V2X Communication-Aided Autonomous Driving
Cooperative perception enabled by V2X Communication technologies can sig...
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04/13/2023
Boosting Video Object Segmentation via Space-time Correspondence Learning
Current top-leading solutions for video object segmentation (VOS) typica...
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03/25/2023
Freestyle Layout-to-Image Synthesis
Typical layout-to-image synthesis (LIS) models generate images for a clo...
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03/14/2023
Frequency-Modulated Point Cloud Rendering with Easy Editing
We develop an effective point cloud rendering pipeline for novel view sy...
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03/11/2023
Context-based Ontology Modelling for Database: Enabling ChatGPT for Semantic Database Management
This research paper explores the use of ChatGPT in database management. ...
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02/21/2023
USR: Unsupervised Separated 3D Garment and Human Reconstruction via Geometry and Semantic Consistency
Dressed people reconstruction from images is a popular task with promisi...
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02/04/2023
Energy Efficiency of MIMO Massive Unsourced Random Access with Finite Blocklength
This paper investigates the energy efficiency of massive unsourced rando...
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01/11/2023
Excess Distortion Exponent Analysis for Semantic-Aware MIMO Communication Systems
In this paper, the analysis of excess distortion exponent for joint sour...
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12/05/2022
GARF:Geometry-Aware Generalized Neural Radiance Field
Neural Radiance Field (NeRF) has revolutionized free viewpoint rendering...
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10/27/2022
Boosting Point Clouds Rendering via Radiance Mapping
Recent years we have witnessed rapid development in NeRF-based image ren...
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08/22/2022
Collaborative Perception for Autonomous Driving: Current Status and Future Trend
Perception is one of the crucial module of the autonomous driving system...
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08/04/2022
Linear MIMO Precoders Design for Finite Alphabet Inputs via Model-Free Training
This paper investigates a novel method for designing linear precoders wi...
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08/03/2022
LEO Satellite-Enabled Grant-Free Random Access with MIMO-OTFS
This paper investigates joint channel estimation and device activity det...
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07/23/2022
Symbol-wise Puncturing for HARQ Integration with Probabilistic Amplitude Shaping
In this letter, we propose a symbol-wise puncturing scheme to support hy...
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07/18/2022
Latency-Aware Collaborative Perception
Collaborative perception has recently shown great potential to improve p...
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05/20/2022
6G Network AI Architecture for Everyone-Centric Customized Services
Mobile communication standards were developed for enhancing transmission...
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03/22/2022
Remember Intentions: Retrospective-Memory-based Trajectory Prediction
To realize trajectory prediction, most previous methods adopt the parame...
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03/22/2022
Enhanced Preamble Based MAC Mechanism for IIoT-oriented PLC Network
In this paper, we propose an enhanced preamble based media access contro...
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03/19/2022
Representation-Agnostic Shape Fields
3D shape analysis has been widely explored in the era of deep learning. ...
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03/16/2022
Gradient Correction beyond Gradient Descent
The great success neural networks have achieved is inseparable from the ...
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02/26/2022
Random Access with Massive MIMO-OTFS in LEO Satellite Communications
This paper considers the joint channel estimation and device activity de...
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02/16/2022
Massive Unsourced Random Access: Exploiting Angular Domain Sparsity
This paper investigates the unsourced random access (URA) scheme to acco...
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12/17/2021
Joint Device Detection, Channel Estimation, and Data Decoding with Collision Resolution for MIMO Massive Unsourced Random Access
In this paper, we investigate a joint device activity detection (DAD), c...
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12/08/2021
A Preamble Based MAC Mechanism in Ad-Hoc Network
In this paper, we propose a preamble based medium access control (P-MAC)...
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11/01/2021
Learning Distilled Collaboration Graph for Multi-Agent Perception
To promote better performance-bandwidth trade-off for multi-agent percep...
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06/30/2021
MIMO Transmission Under Discrete Input Signal Constraints
In this paper, we propose a multiple-input multipleoutput (MIMO) transmi...
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06/29/2021
Optimization Techniques in Reconfigurable Intelligent Surface Aided Networks
Reconfigurable intelligent surface (RIS)-aided networks have been invest...
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06/15/2021
QoE Driven VR 360 Video Massive MIMO Transmission
Massive multiple-input and multiple-output (MIMO) enables ultra-high thr...
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06/10/2021
Progressive Stage-wise Learning for Unsupervised Feature Representation Enhancement
Unsupervised learning methods have recently shown their competitiveness ...
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04/29/2021
3D Human Action Representation Learning via Cross-View Consistency Pursuit
In this work, we propose a Cross-view Contrastive Learning framework for...
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03/29/2021
A More Fine-Grained Aspect-Sentiment-Opinion Triplet Extraction Task
Aspect Sentiment Triplet Extraction (ASTE) aims to extract aspect term, ...
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10/31/2020
Uplink Transmission Design for Crowded Correlated Cell-Free Massive MIMO-OFDM Systems
In cell-free massive multiple-input multiple-output (MIMO) orthogonal fr...
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09/23/2020
SPARC-LDPC Coding for MIMO Massive Unsourced Random Access
A joint sparse-regression-code (SPARC) and low-density-parity-check (LDP...
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08/20/2020
Massive Unsourced Random Access for Massive MIMO Correlated Channels
This paper investigates the massive random access for a huge amount of u...
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08/20/2020
Energy-efficiency of Massive Random Access with Individual Codebook
The massive machine-type communication has been one of the most represen...
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07/17/2020
Learning to Combine: Knowledge Aggregation for Multi-Source Domain Adaptation
Transferring knowledges learned from multiple source domains to target d...
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07/11/2020
Polar Coding and Sparse Spreading for Massive Unsourced Random Access
In this paper, we propose a new polar coding scheme for the unsourced, u...
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03/28/2020
Cross-domain Detection via Graph-induced Prototype Alignment
Applying the knowledge of an object detector trained on a specific domai...
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12/04/2019
Adversarial Domain Adaptation with Domain Mixup
Recent works on domain adaptation reveal the effectiveness of adversaria...
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06/27/2019
An Algorithm for Transmitting VR Video Based on Adaptive Modulation
Virtual reality (VR) is making waves around the world recently. However,...
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04/06/2019
Towards Locally Consistent Object Counting with Constrained Multi-stage Convolutional Neural Networks
High-density object counting in surveillance scenes is challenging mainl...
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02/02/2019
Online Multi-Object Tracking with Dual Matching Attention Networks
In this paper, we propose an online Multi-Object Tracking (MOT) approach...
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04/03/2018