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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
Authors:  Zhang, Zhifang;  Xu, Jingke
Favorite  |  View/Download:17/0  |  Submit date: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
Authors:  Xu, Jingke;  Zhang, Zhifang
Favorite  |  View/Download:21/0  |  Submit date: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
Authors:  Xu Jingke;  Zhang Zhifang
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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
Authors:  Liu, Yuting;  Ma, Zhi-Ming;  Zhou, Chuan
Favorite  |  View/Download:33/0  |  Submit date: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
Authors:  Gao, Bin;  Liu, Tie-Yan;  Liu, Yuting;  Wang, Taifeng;  Ma, Zhi-Ming;  Li, Hang
Favorite  |  View/Download:31/0  |  Submit date: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
Authors:  Zhang, Wen;  Yoshida, Taketoshi;  Tang, Xijin
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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
Authors:  Liu, Yuting;  Liu, Tie-Yan;  Gao, Bin;  Ma, Zhiming;  Li, Hang
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User browsing process  Continuous-time time-homogeneous Markov process  Staying time  BrowseRank  
DISTRIBUTION OF MULTI-WORDS IN CHINESE AND ENGLISH DOCUMENTS 期刊论文
INTERNATIONAL JOURNAL OF INFORMATION TECHNOLOGY & DECISION MAKING, 2009, 卷号: 8, 期号: 2, 页码: 249-265
Authors:  Zhang, Wen;  Yoshida, Taketoshi;  Tang, Xijin
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Multi-word  term distribution  Poisson distribution  zero-inflated distribution  G-distribution  
Energy efficient information dissemination protocols by negotiation for wireless sensor networks 期刊论文
COMPUTER COMMUNICATIONS, 2006, 卷号: 29, 期号: 11, 页码: 2136-2149
Authors:  Liu, Dandan;  Hu, Xiaodong;  Jia, Xiaohua
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wireless sensor network  information dissemination  energy efficiency  
Energy efficient protocols for information dissemination in wireless sensor networks 期刊论文
ADVANCED WEB AND NETWORK TECHNOLOGIES, AND APPLICATIONS, PROCEEDINGS, 2006, 卷号: 3842, 页码: 176-185
Authors:  Liu, DD;  Hu, XD;  Jia, XH
Favorite  |  View/Download:5/0  |  Submit date:2018/07/30