b'Xijun Wang'

research

∙ 08/17/2023

ICAR: Image-based Complementary Auto Reasoning

Scene-aware Complementary Item Retrieval (CIR) is a challenging task whi...

0 Xijun Wang, et al. ∙

research

∙ 08/14/2023

SCSC: Spatial Cross-scale Convolution Module to Strengthen both CNNs and Transformers

This paper presents a module, Spatial Cross-scale Convolution (SCSC), wh...

0 Xijun Wang, et al. ∙

research

∙ 05/25/2023

Triplet Knowledge Distillation

In Knowledge Distillation, the teacher is generally much larger than the...

0 Xijun Wang, et al. ∙

research

∙ 05/21/2023

Prompt Learning for Action Recognition

We present a new general learning approach for action recognition, Promp...

0 Xijun Wang, et al. ∙

research

∙ 05/08/2023

Atmospheric Turbulence Correction via Variational Deep Diffusion

Atmospheric Turbulence (AT) correction is a challenging restoration task...

0 Xijun Wang, et al. ∙

research

∙ 05/07/2023

Video-Specific Query-Key Attention Modeling for Weakly-Supervised Temporal Action Localization

Weakly-supervised temporal action localization aims to identify and loca...

0 Xijun Wang, et al. ∙

research

∙ 04/14/2023

PMI Sampler: Patch similarity guided frame selection for Aerial Action Recognition

We present a new algorithm for selection of informative frames in video ...

0 Ruiqi Xian, et al. ∙

research

∙ 04/13/2023

CoMP Transmission in Downlink NOMA-Based Cellular-Connected UAV Networks

In this paper, we study the integration between the coordinated multipoi...

0 HongGuang Sun, et al. ∙

research

∙ 03/31/2023

CrossLoc3D: Aerial-Ground Cross-Source 3D Place Recognition

We present CrossLoc3D, a novel 3D place recognition method that solves a...

0 Tianrui Guan, et al. ∙

research

∙ 03/30/2023

DPP-based Client Selection for Federated Learning with Non-IID Data

This paper proposes a client selection (CS) method to tackle the communi...

0 Yuxuan Zhang, et al. ∙

research

∙ 03/05/2023

MITFAS: Mutual Information based Temporal Feature Alignment and Sampling for Aerial Video Action Recognition

We present a novel approach for action recognition in UAV videos. Our fo...

0 Ruiqi Xian, et al. ∙

research

∙ 03/02/2023

AZTR: Aerial Video Action Recognition with Auto Zoom and Temporal Reasoning

We propose a novel approach for aerial video action recognition. Our met...

0 Xijun Wang, et al. ∙

research

∙ 03/02/2023

Cooperative Data Collection with Multiple UAVs for Information Freshness in the Internet of Things

Maintaining the freshness of information in the Internet of Things (IoT)...

0 Xijun Wang, et al. ∙

research

∙ 11/27/2022

Coverage Analysis for Cellular-Connected Random 3D Mobile UAVs with Directional Antennas

This letter proposes an analytical framework to evaluate the coverage pe...

0 HongGuang Sun, et al. ∙

research

∙ 11/01/2022

MDC Enhanced IoT Networks: Network Modeling and Performance Analysis

As a promising architecture, Mobile Data Collector (MDC) enhanced Intern...

0 HongGuang Sun, et al. ∙

research

∙ 10/29/2022

IRS-Assisted RF-powered IoT Networks:System Modeling and Performance Analysis

Emerged as a promising solution for future wireless communication system...

0 HongGuang Sun, et al. ∙

research

∙ 03/21/2022

Fourier Disentangled Space-Time Attention for Aerial Video Recognition

We present an algorithm, Fourier Activity Recognition (FAR), for UAV vid...

2 Divya Kothandaraman, et al. ∙

research

∙ 10/02/2021

Age of Changed Information: Content-Aware Status Updating in the Internet of Things

In Internet of Things (IoT), the freshness of status updates is crucial ...

0 Xijun Wang, et al. ∙

research

∙ 08/04/2021

When to Preprocess? Keeping Information Fresh for Computing Enable Internet of Things

Age of information (AoI), a notion that measures the information freshne...

0 Xijun Wang, et al. ∙

research

∙ 06/13/2021

Optimal Status Update for Caching Enabled IoT Networks: A Dueling Deep R-Network Approach

In the Internet of Things (IoT) networks, caching is a promising techniq...

0 Chao Xu, et al. ∙

research

∙ 04/13/2021

Optimizing the Long-Term Average Reward for Continuing MDPs: A Technical Report

Recently, we have struck the balance between the information freshness, ...

0 Chao Xu, et al. ∙

research

∙ 01/04/2021

Optimizing Age of Information in Random-Access Poisson Networks

Timeliness is an emerging requirement for many Internet of Things (IoT) ...

0 Xinghua Sun, et al. ∙

research

∙ 12/23/2020

Understanding Age of Information in Large-Scale Wireless Networks

The notion of age-of-information (AoI) is investigated in the context of...

0 Howard H. Yang, et al. ∙

research

∙ 05/15/2020

Performance Analysis for Multi-Antenna Small Cell Networks with Clustered Dynamic TDD

Small cell networks with dynamic time-division duplex (D-TDD) have emerg...

0 HongGuang Sun, et al. ∙

research

∙ 03/27/2020

Dynamic Region-Aware Convolution

We propose a new convolution called Dynamic Region-Aware Convolution (DR...

0 Jin Chen, et al. ∙

research

∙ 03/01/2020

Deep Reinforcement Learning for Fresh Data Collection in UAV-assisted IoT Networks

Due to the flexibility and low operational cost, dispatching unmanned ae...

0 Mengjie Yi, et al. ∙

research

∙ 03/01/2020

Average Age of Changed Information in the Internet of Things

The freshness of status updates is imperative in mission-critical Intern...

0 Wenrui Lin, et al. ∙

research

∙ 03/01/2020

AoI and Energy Consumption Oriented Dynamic Status Updating in Caching Enabled IoT Networks

Caching has been regarded as a promising technique to alleviate energy c...

0 Chao Xu, et al. ∙

research

∙ 10/12/2019

Optimizing Information Freshness in Computing enabled IoT Networks

Internet of Things (IoT) has emerged as one of the key features of the n...

0 Chao Xu, et al. ∙

research

∙ 03/31/2019

Fully Learnable Group Convolution for Acceleration of Deep Neural Networks

Benefitted from its great success on many tasks, deep learning is increa...

0 Xijun Wang, et al. ∙

research

∙ 01/27/2019

On Peak Age of Information in Data Preprocessing enabled IoT Networks

Internet of Things (IoT) has been emerging as one of the use cases perme...

0 Chao Xu, et al. ∙

research

∙ 04/25/2018

Age-Optimal Trajectory Planning for UAV-Assisted Data Collection

Unmanned aerial vehicle (UAV)-aided data collection is a new and promisi...

0 Juan Liu, et al. ∙

Xijun Wang

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