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Spectral Method for Phase Retrieval: An Expectation Propagation Perspective 期刊论文
IEEE TRANSACTIONS ON INFORMATION THEORY, 2021, 卷号: 67, 期号: 2, 页码: 1332-1355
作者:  Ma, Junjie;  Dudeja, Rishabh;  Xu, Ji;  Maleki, Arian;  Wang, Xiaodong
收藏  |  浏览/下载:158/0  |  提交时间:2021/04/26
Phase measurement  Message passing  Tools  Signal processing algorithms  Prediction algorithms  Numerical models  Approximation algorithms  Phase retrieval  spectral method  coded diffraction pattern  expectation propagation (EP)  approximate message passing (AMP)  state evolution  orthogonal AMP  vector AMP  
Repairing mappings across biomedical ontologies by probabilistic reasoning and belief revision 期刊论文
KNOWLEDGE-BASED SYSTEMS, 2020, 卷号: 209, 页码: 21
作者:  Li, Weizhuo;  Zhang, Songmao
收藏  |  浏览/下载:135/0  |  提交时间:2021/01/14
Mapping validation and repair  Biomedical ontologies  Probabilistic description logics  Belief revision  
The Estimation Performance of Nonlinear Least Squares for Phase Retrieval 期刊论文
IEEE TRANSACTIONS ON INFORMATION THEORY, 2020, 卷号: 66, 期号: 12, 页码: 7967-7977
作者:  Huang, Meng;  Xu, Zhiqiang
收藏  |  浏览/下载:132/0  |  提交时间:2021/04/26
Phase retrieval  estimation performance  nonlinear least squares  nonlinear Lasso  
The Optimal Sub-Packetization of Linear Capacity-Achieving PIR Schemes With Colluding Servers 期刊论文
IEEE TRANSACTIONS ON INFORMATION THEORY, 2019, 卷号: 65, 期号: 5, 页码: 2723-2735
作者:  Zhang, Zhifang;  Xu, Jingke
收藏  |  浏览/下载:149/0  |  提交时间:2020/01/10
Private information retrieval  capacity  sub-packetization  
On sub-packetization and access number of capacity-achieving PIR schemes for MDS coded non-colluding servers 期刊论文
SCIENCE CHINA-INFORMATION SCIENCES, 2018, 卷号: 61, 期号: 10, 页码: 16
作者:  Xu, Jingke;  Zhang, Zhifang
收藏  |  浏览/下载:155/0  |  提交时间:2018/11/16
private information retrieval  sub-packetization  access number  distributed storage  MDS code  
onsubpacketizationandaccessnumberofcapacityachievingpirschemesformdscodednoncolludingservers 期刊论文
sciencechinainformationscience, 2018, 卷号: 061, 期号: 010, 页码: 100306
作者:  Xu Jingke;  Zhang Zhifang
收藏  |  浏览/下载:160/0  |  提交时间:2020/01/10
WEB MARKOV SKELETON PROCESSES AND THEIR APPLICATIONS 期刊论文
TOHOKU MATHEMATICAL JOURNAL, 2011, 卷号: 63, 期号: 4, 页码: 665-695
作者:  Liu, Yuting;  Ma, Zhi-Ming;  Zhou, Chuan
收藏  |  浏览/下载:225/0  |  提交时间:2018/07/30
Web Markov skeleton process  semi-Markov process  mirror semi-Markov process  information retrieval on the Web  
Page importance computation based on Markov processes 期刊论文
INFORMATION RETRIEVAL, 2011, 卷号: 14, 期号: 5, 页码: 488-514
作者:  Gao, Bin;  Liu, Tie-Yan;  Liu, Yuting;  Wang, Taifeng;  Ma, Zhi-Ming;  Li, Hang
收藏  |  浏览/下载:203/0  |  提交时间:2018/07/30
Page importance  PageRank  BrowseRank  Web Markov skeleton process  Mirror semi-Markov process  
A comparative study of TF*IDF, LSI and multi-words for text classification 期刊论文
EXPERT SYSTEMS WITH APPLICATIONS, 2011, 卷号: 38, 期号: 3, 页码: 2758-2765
作者:  Zhang, Wen;  Yoshida, Taketoshi;  Tang, Xijin
收藏  |  浏览/下载:99/0  |  提交时间:2018/07/30
Text representation  TF*IDF  LSI  Multi-word  Text classification  Information retrieval  Text categorization  
A framework to compute page importance based on user behaviors 期刊论文
INFORMATION RETRIEVAL, 2010, 卷号: 13, 期号: 1, 页码: 22-45
作者:  Liu, Yuting;  Liu, Tie-Yan;  Gao, Bin;  Ma, Zhiming;  Li, Hang
收藏  |  浏览/下载:163/0  |  提交时间:2018/07/30
User browsing process  Continuous-time time-homogeneous Markov process  Staying time  BrowseRank