SearchLi Chenreturned 14 results

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1

Intelligent scheduling algorithm of three-dimensional rail transit system based on high-frequency station and time window

基于高频车站及时间窗的立体轨道交通系统智能调度算法

Zhang Shuai

Gu Yufeng

Ling Hao

Li Chengshan

three-dimensional rail transit

intelligent scheduling

high frequency station

order allocation algorithm

time window

Dijkstra algorithm

No. 5, 2024 : 1343-1348 doi:10.19734/j.issn.1001-3695.2023.09.0427

2

Malware propagation model based on cloud-edge joint defense

基于云边联合防御的恶意代码传播模型

Li Chenxi

Ren Jianguo

propagation model

cloud security

point-to-group network

cloud-edge joint

stability analysis

No. 6, 2023 : 1837-1844 doi:10.19734/j.issn.1001-3695.2022.11.0523

3

Police cloud security data fusion technology based on one-dimensional convolutional neural network and improved D-S theory of evidence

基于一维卷积神经网络与改进D-S证据理论的警务云安全数据融合技术

Li Wei

He Ming

Xu Bing

Qian Fahua

Li Chen

cloud data security

data fusion

D-S theory of evidence

neural network

No. 12, 2022 : 3765-3769,3802 doi:10.19734/j.issn.1001-3695.2022.04.0201

4

Review of video action recognition technology based on deep learning

基于深度学习的视频行为识别技术综述

Li Chen

He Ming

Wang Yong

Luo Ling

Han Wei

action recognition(AR)

deep learning

convolutional neural network(CNN)

Transformer

RGB video

No. 9, 2022 : 2561-2569 doi:10.19734/j.issn.1001-3695.2022.03.0077

5

Identification of MIMO nonlinear time-delay system using multi-dimensional Taylor network

基于多维泰勒网的多入多出非线性时滞系统辨识

Li Chenlong

Yan Hongsen

multi-dimensional Taylor network

identification model

MIMO system

nonlinear time-delay system

weight-elimination algorithm

No. 8, 2022 : 2432-2437 doi:10.19734/j.issn.1001-3695.2022.01.0031

6

Rumor detection with knowledge representation and graph convolutional network

引入知识表示的图卷积网络谣言检测方法

Guo Qiushi

Li Chenxi

Liu Jinshuo

knowledge representation

graph convolutional network

rumor detection

knowledge graph

No. 7, 2022 : 2032-2036 doi:10.19734/j.issn.1001-3695.2022.01.0003

7

Wasserstein learning method for self-attention temporal point process generation model

自注意力时序点过程生成模型的Wasserstein学习方法

Lu Jiaming

Li Chenlong

Wei Yiqiang

event sequence

temporal point process

Wasserstein distance

multi-head self-attention

No. 2, 2022 : 456-460 doi:10.19734/j.issn.1001-3695.2021.08.0298

8

Research on tracking algorithm of feature fusion and relocation convolution operator

特征融合与重定位卷积算子跟踪算法研究

Li Guoyou

Hang Bingpeng

Yang Mengqi

Li Chenguang

Wang Weijiang

adaptive

target tracking

feature fusion

ECO-HC

relocation

No. 8, 2021 : 2521-2525 doi:10.19734/j.issn.1001-3695.2020.09.0397

9

Research and application of prediction method based on entanglement theory and similar grey model in prediction of stock price inflection point

缠论和相似灰色模型的预测方法在股价拐点预测中的研究应用

Tian Hongli

Li Chengqun

Yan Huiqiang

turning point prediction

entanglement theory

grey model

correlation coefficient

oscillating sequence

No. 6, 2020 : 1666-1669,1678 doi:10.19734/j.issn.1001-3695.2018.11.0904

10

Key frame extraction algorithm based on feature of moving target

基于运动目标特征的关键帧提取算法

Tian Lihua

Zhang Mi

Li Chen

key frame extraction

Gaussian mixed model detection

SIFT(scale invariant feature transform)

perceptual hashing

No. 10, 2019 : 3183-3186 doi:10.19734/j.issn.1001-3695.2018.06.0363

11

Fault prediction for communication and signal equipment based on KNE-BPNN

基于KNE-BPNN的电务设备故障预测

Li Chenguang

Qiao Shuai

Yang Xiaojie

Xie Weifan

Li Chuanzi

Li Junhong

BP neural network

neighborhood rough set

approximate conditional entropy

reduction attributes

fault prediction

K-means clustering method

No. 9, 2019 : 2712-2717 doi:10.19734/j.issn.1001-3695.2018.03.0201

12

JPEG compressed domain fragile image watermarking algorithm based on entropy coding

基于熵编码的JPEG压缩域脆弱图像水印算法

Li Chen

Yu Xiao

Tian Lihua

image watermarking

fragile watermarking

JPEG image

tamper localization

No. 8, 2019 : 2424-2428,2435 doi:10.19734/j.issn.1001-3695.2018.01.0098

13

Truncated overlap scheduling Viterbi decoding algorithm based on CUDA

一种基于CUDA的截断重叠维特比译码算法

Li Chenjie

Wang Zhixu

convolutional codes

Viterbi decoder

parallel processing

compute unified device architecture(CUDA)

No. 6, 2019 : 1828-1830,1835 doi:10.19734/j.issn.1001-3695.2017.12.0794

14

Robust zero-watermarking algorithm based on audio fundamental frequency feature

基于音频基频特征的鲁棒零水印算法

Zheng Mengyi

Li Chen

Tian Lihua

digital audio watermarking

robust zero watermark

normalized subharmonic summation

fundamental frequency

tamper detection

No. 2, 2019 : 538-542 doi:10.19734/j.issn.1001-3695.2017.11.0942