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科研机构
兰州理工大学 [44]
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期刊论文 [44]
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2022 [6]
2021 [12]
2020 [7]
2019 [3]
2018 [2]
2017 [4]
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内容类型:期刊论文
专题:兰州理工大学
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A retrieval method for encrypted speech based on improved power normalized cepstrum coefficients and perceptual hashing
期刊论文
Multimedia Tools and Applications, 2022, 卷号: 81, 期号: 11, 页码: 15127-15151
作者:
Zhang, Qiu-yu
;
Bai, Jian
;
Xu, Fu-jiu
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/06/20
Authentication
Chaotic systems
Discrete wavelet transforms
Efficiency
Extraction
Hamming distance
Hash functions
Information retrieval
Principal component analysis
Speech
Cepstrum
Chaotic mapping
Encrypted speech
Encrypted speech retrieval
Features extraction
Henon chaotic mapping
Perceptual hashing
Power
Power normalized cepstrum coefficient
Speech feature extraction
Speech features
Speech retrieval
Content-based encrypted speech retrieval scheme with deep hashing
期刊论文
Multimedia Tools and Applications, 2022, 卷号: 81, 期号: 7, 页码: 10221-10242
作者:
Zhang, Qiu-yu
;
Zhao, Xue-jiao
;
Zhang, Qi-wen
;
Li, Yu-zhou
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2022/04/21
Binary codes
Convolutional neural networks
Cryptography
Deep neural networks
Efficiency
Extraction
Feature extraction
Hamming distance
Information retrieval
Mapping
Semantic Web
Semantics
Spectrographs
Speech
Content-based
Convolutional neural network
Deep hashing
Deep semantic feature
Encrypted speech
Encrypted speech retrieval
Semantic features
Spectrograms
Speech retrieval
Intelligent fault diagnosis of rolling bearing based on novel CNN model considering data imbalance
期刊论文
APPLIED INTELLIGENCE, 2022
作者:
Xing, Ziyang
;
Zhao, Rongzhen
;
Wu, Yaochun
;
He, Tianjing
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2022/04/21
Deep learning
Imbalanced data
Fault diagnosis
Loss function
Encrypted Speech Retrieval Scheme Based on Multiuser Searchable Encryption in Cloud Storage
期刊论文
Security and Communication Networks, 2022, 卷号: 2022
作者:
Zhang, Qiuyu
;
Fu, Minrui
;
Huang, Yibo
;
Zhao, Zhenyu
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/06/20
Access control
Cryptography
Digital storage
Long short-term memory
Semantics
Ciphertext-policy attribute-based encryptions
Cloud storages
Encrypted speech
Memory network
Multiusers
Privacy protection
Searchable encryptions
Speech data
Speech encryption
Speech retrieval
Speech BioHashing security authentication algorithm based on CNN hyperchaotic map
期刊论文
Multimedia Tools and Applications, 2022
作者:
Huang, Yi-bo
;
Yuan-Zhang
;
Chen, Teng-Fei
;
Yan, Shao-Hui
;
Zhang, Qiu-yu
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2022/07/20
Authentication
Cryptography
Speech recognition
BioHashing
Biosafety template
CNN hyperchaotic map
Content authentication
Hyperchaotic maps
Security authentication
Speech content
Speech content authentication
Tamper detection
Tamper detection and location
Operating Speed Model of Small Car on Combined Horizontal and Vertical Curves of Mountain Secondary Roads Considering Multi-factor Correction
期刊论文
Zhongguo Gonglu Xuebao/China Journal of Highway and Transport, 2022, 卷号: 35, 期号: 1, 页码: 286-297
作者:
Yuan, Hua-Zhi
;
Yan, Ying
;
Yuan, Zhi-Bing
;
Zhang, Hong-Ying
;
Chen, Hao-Tian
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/04/21
Curves (road)
Highway accidents
Highway planning
Motor transportation
Speed
Collinearity
Combined horizontal and vertical curve
Horizontal curves
Operating speed
Roadside environment correction
Roadside environments
Small cars
Traffic Engineering
Traffic safety
Vertical curve
Structure stability, electronic property and voltage profile of LiFe1−nNnP1−mM mO4 olivine cathode material
期刊论文
Rare Metals, 2021, 卷号: 40, 期号: 12, 页码: 3512-3519
作者:
Cui, Zhi-Hong
;
Lu, Xue-Feng
;
Luo, Jian-Hua
;
Guo, Xin
;
Xue, Hong-Tao
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/02/17
Cathodes
Computation theory
Density functional theory
Electronic properties
Energy gap
Silicate minerals
Silicon
Stability
Charge density difference
Computational studies
Electrode material
Lithium Intercalation
N-type semiconductors
P type semiconductor
Structural stabilities
Structure stability
Long sequence biometric hashing authentication based on 2D-SIMM and CQCC cosine values
期刊论文
MULTIMEDIA TOOLS AND APPLICATIONS, 2021, 卷号: 81, 期号: 2, 页码: 2873-2899
作者:
Huang, Yi-bo
;
Hou, Hexiang
;
Chen, Tengfei
;
Li, Hao
;
Zhang, Qiu-yu
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2021/12/17
Speech content authentication
Biometric security template
2D-SIMM
CQCC cosine
Discrimination
Unidirectional
A high security BioHashing encrypted speech retrieval algorithm based on feature fusion
期刊论文
MULTIMEDIA TOOLS AND APPLICATIONS, 2021, 卷号: 80, 期号: 25, 页码: 33615-33640
作者:
Huang, Yi-bo
;
Li, Hao
;
Wang, Yong
;
Xie, Yi-rong
;
Zhang, Qiu-yu
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2021/10/14
Encrypted speech retrieval
Biometric template
BioHashing
K-means-KNN
Improved Marotto chaos measurement matrix
SPM chaotic map
CKLPMDP algorithm for dimension reduction of a rotor fault data set
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 9, 页码: 37-42 and 54
作者:
An, Huang
;
Zhao, Rongzhen
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2022/02/17
Data reduction
Dimensionality reduction
Entropy
Graph algorithms
Learning algorithms
Nearest neighbor search
Statistical tests
Vector spaces
Classification performance
Data dimension reduction
Discriminant informations
Feature extraction methods
K-nearest neighbor classifiers (KNN)
Local manifold structure
Locality-preserving
Structure information
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