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Two-layer partitioned and deletable deep bloom filter for large-scale membership query
期刊论文
INFORMATION SYSTEMS, 2023, 卷号: 119, 页码: 13
作者:
Zeng, Meng
;
Zou, Beiji
;
Zhang, Wensheng
;
Yang, Xuebing
;
Kong, Guilan
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2023/11/16
Learned bloom filter
Membership query
Deep learning
K-means cluster
Perfect hash function
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:19/0
  |  
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
基于去中心化索引的IPFS数据获取方法研究
期刊论文
计算机工程与应用, 2022, 卷号: 58, 期号: 3, 页码: 83-90
作者:
石秋娥1,2,3
;
周喜1,2,3
;
王轶1,2,3
收藏
  |  
浏览/下载:131/0
  |  
提交时间:2022/02/18
星际文件系统
分布式哈希表
去中心化
关键词索引
句子索引
缓存
Robotic arm grasping through 3D point clouds recognition
会议论文
Xining, China, July 15-19, 2021
作者:
Ji SH(纪苏会)
;
Li WT(李文涛)
;
Zhang Z(张箴)
;
Zhou SJ(周士筠)
;
Cai ZY(蔡志远)
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2021/10/03
A retrieval algorithm for encrypted speech based on convolutional neural network and deep hashing
期刊论文
Multimedia Tools and Applications, 2021, 卷号: 80, 期号: 1, 页码: 1201-1221
作者:
Zhang, Qiu-yu
;
Li, Yu-zhou
;
Hu, Ying-jie
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2021/03/02
Convolution
Data mining
Efficiency
Hamming distance
Hash functions
Semantics
Speech
Chaotic encryptions
Convolution neural network
Distance algorithm
Normalization algorithms
Retrieval accuracy
Retrieval algorithms
Retrieval efficiency
Semantic structures
Virtual Block Group: A Scalable Blockchain Model with Partial Node Storage and Distributed Hash Table
期刊论文
COMPUTER JOURNAL, 2020, 卷号: 63
作者:
Yu, Bin
;
Li, Xiaofeng
;
Zhao, He
收藏
  |  
浏览/下载:70/0
  |  
提交时间:2021/03/15
blockchain
virtual block group
storage scalability
DHT protocol
An efficient retrieval approach for encrypted speech based on biological hashing and spectral subtraction
期刊论文
Multimedia Tools and Applications, 2020, 卷号: 79, 期号: 39-40, 页码: 29775-29798
作者:
Zhang, Qiu-yu
;
Li, Gai-li
;
Huang, Yi-bo
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/11/14
Authentication
Conformal mapping
Cryptography
Discrete wavelet transforms
Efficiency
Fast Fourier transforms
Hamming distance
Photomapping
Signal reconstruction
Speech
Speech communication
Autocorrelation functions
Distance algorithm
Encrypted speech
Integrity authentications
Mapping algorithms
Retrieval efficiency
Spectral subtractions
Strong robustness
SAHA: A String Adaptive Hash Table for Analytical Databases
期刊论文
APPLIED SCIENCES-BASEL, 2020, 卷号: 10, 期号: 6, 页码: 18
作者:
Zheng, Tianqi
;
Zhang, Zhibin
;
Cheng, Xueqi
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/12/10
hash table
analytical database
string data
An encrypted speech retrieval algorithm based on Chirp-Z transform and perceptual hashing second feature extraction
期刊论文
Multimedia Tools and Applications, 2020, 卷号: 79, 期号: 9-10, 页码: 6337-6361
作者:
Zhang, Qiu-yu
;
Ge, Zi-xian
;
Hu, Ying-jie
;
Bai, Jian
;
Huang, Yi-bo
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/11/14
Cryptography
Efficiency
Extraction
Feature extraction
K-means clustering
Matrix algebra
Security of data
Z transforms
Chirp Z transform
Encrypted speech
Perceptual hashing
Random Matrix
Speech denoising
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