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Answering contextual questions based on ontologies and question templates 期刊论文
FRONTIERS OF COMPUTER SCIENCE IN CHINA, 2011, 卷号: 5, 期号: 4, 页码: 405-418
作者:  Wang, Dongsheng
收藏  |  浏览/下载：75/0  |  提交时间：2019/12/16
Contextual question answering (CQA)  ontology  question templates  
Approximation operators based on vague relations and roughness measures of vague sets 期刊论文
FRONTIERS OF COMPUTER SCIENCE IN CHINA, 2011, 卷号: 5, 期号: 4, 页码: 429-441
作者:  Wu, Mingfen
收藏  |  浏览/下载：70/0  |  提交时间：2019/12/16
vague relation  vague approximation space  rough vague set  roughness measure  similarity measure  
An information entropy-based approach to outlier detection in rough sets 期刊论文
EXPERT SYSTEMS WITH APPLICATIONS, 2010, 卷号: 37, 期号: 9, 页码: 6338-6344
作者:  Jiang, Feng;  Sui, Yuefei;  Cao, Cungen
收藏  |  浏览/下载：53/0  |  提交时间：2019/12/16
Information entropy  Outlier detection  Rough sets  Data mining  
Algorithm and axiomatization of rough fuzzy sets based finite dimensional fuzzy vectors 期刊论文
FRONTIERS OF COMPUTER SCIENCE IN CHINA, 2009, 卷号: 3, 期号: 4, 页码: 560-568
作者:  Wu, Mingfen
收藏  |  浏览/下载：41/0  |  提交时间：2019/12/16
fuzzy vector  fuzzy matrix  fuzzy relation  operation  basis  lower and upper approximation  rough fuzzy sets  unary operator  
Some issues about outlier detection in rough set theory 期刊论文
EXPERT SYSTEMS WITH APPLICATIONS, 2009, 卷号: 36, 期号: 3, 页码: 4680-4687
作者:  Jiang, Feng;  Sui, Yuefei;  Cao, Cungen
收藏  |  浏览/下载：47/0  |  提交时间：2019/12/16
Outlier detection  Rough sets  Distance metric  KDD  
Normalized-scale Relations and Their Concept Lattices in Relational Databases 期刊论文
FUNDAMENTA INFORMATICAE, 2009, 卷号: 93, 期号: 4, 页码: 393-409
作者:  Lei, Yuxia;  Sui, Yuefei;  Cao, Cungen
收藏  |  浏览/下载：43/0  |  提交时间：2019/12/16
Relational databases  formal concept analysis  concept lattices  plain scaling  derived relations  normalized-scale relations  
A rough set approach to outlier detection 期刊论文
INTERNATIONAL JOURNAL OF GENERAL SYSTEMS, 2008, 卷号: 37, 期号: 5, 页码: 519-536
作者:  Jiang, Feng;  Sui, Yuefei;  Cao, Cungen
收藏  |  浏览/下载：43/0  |  提交时间：2019/12/16
outlier detection  rough sets  rough membership function  KDD