GENERALIZING DATABASE RELATIONAL ALGEBRA FOR THE TREATMENT OF INCOMPLETE OR UNCERTAIN-INFORMATION AND VAGUE QUERIES

被引：310

作者：

PRADE, H ^{[1
]}

TESTEMALE, C ^{[1
]}

机构：

[1] UNIV TOULOUSE 3,LANGAGES & SYST INFORMAT,F-31062 TOULOUSE,FRANCE

来源：

INFORMATION SCIENCES | 1984年 / 34卷 / 02期

关键词：

D O I：

10.1016/0020-0255(84)90020-3

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

引用

页码：115 / 143

页数：29

共 12 条

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[2] Querying Incomplete Information using Bag Relational Algebra
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[J]. SECOND INTERNATIONAL CONFERENCE ON INFORMATION, PROCESS, AND KNOWLEDGE MANAGEMENT: EKNOW 2010, 2010, : 110 - 119
[3] w Storage and Use of Provenance Information for Relational Database Queries
Bao, Zhifeng
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Ling, Tok Wang
[J]. DATABASE SYSTEMS FOR ADVANCED APPLICATIONS, PT II, 2011, 6588 : 429 - +
[4] Answers to queries concerning uncertain and imprecise information in fuzzy relational databases
Hsieh, NC
[J]. INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS, 2005, 20 (06) : 647 - 668
[5] A probabilistic relational algebra for the integration of information retrieval and database systems
Fuhr, N
Rolleke, T
[J]. ACM TRANSACTIONS ON INFORMATION SYSTEMS, 1997, 15 (01) : 32 - 66
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SALAZAR, A
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[J]. AIIE TRANSACTIONS, 1981, 13 (03): : 265 - 276
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Yeoh, William
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[8] Indexing infectious disease information into a relational database for useful queries on the World Wide Web
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[J]. INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES, 2010, 14 : E273 - E273
[9] Intelligent data integration from heterogeneous relational databases containing incomplete and uncertain information
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[J]. INTELLIGENT DATA ANALYSIS, 2022, 26 (01) : 75 - 99
[10] Analyze of Results of Implementation of Fuzzy-Queries and Mathematical Structure of The Relational Database in Corporate Information Systems
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Bilal, Nuray Kilic
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[J]. 2016 IEEE 10TH INTERNATIONAL CONFERENCE ON APPLICATION OF INFORMATION AND COMMUNICATION TECHNOLOGIES (AICT), 2016, : 615 - 618

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