Storing and querying fuzzy XML data in relational databases

被引：0
作者：
Jian Liu
Z. M. Ma
Xue Feng
机构：
[1] Northeastern University,School of Information Science & Engineering
[2] The General Hospital of Shenyang Military Command,undefined
来源：
Applied Intelligence | 2013年 / 39卷
关键词：
Fuzzy data management; XML; Relational database; Queries;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Information imprecision and uncertainty exist in many real-world applications and for this reason fuzzy data management has been extensively investigated in various database management systems. Currently, introducing native support for XML data in relational database management systems (RDBMs) has attracted considerable interest with a view to leveraging the powerful and reliable data management services provided by RDBMs. Although there is a rich literature on XML-to-relational storage, none of the existing solutions satisfactorily addresses the problem of storing fuzzy XML data in RDBMs. In this paper, we study the methodology of storing and querying fuzzy XML data in relational databases. In particular, we present an edge-based approach to shred fuzzy XML data into relational data. The unique feature of our approach is that no schema information is required for our data storage. On this basis, we present a generic approach to translate path expression queries into SQL for processing XML queries.
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收藏
页码：386 / 396
页数：10
相关论文
共 34 条
[1]  
Abiteboul S(2009)On the expressiveness of probabilistic XML models VLDB J 18 1041-1064
[2]  
Kimelfeld B(2007)Efficient schema-based XML-to-relational data mapping Inf Syst 32 458-476
[3]  
Sagiv B(2009)A fuzzy extension of the XPath query language J Intell Inf Syst 33 285-305
[4]  
Senellart Y(1970)A relational model of data for large shared data bases Commun ACM 13 377-387
[5]  
Atay M(1999)Storing and querying XML data using an RDMBS IEEE Data Eng Bull 22 27-34
[6]  
Chebotko A(2012)Formal approach for reengineering fuzzy xml in fuzzy object-oriented databases Appl Intell 25 925-947
[7]  
Liu D(2010)Fuzzy data modeling and algebraic operations in XML Int J Intell Syst 63 972-996
[8]  
Campi A(2007)Fuzzy XML data modeling with the UML and relational data models Data Knowl Eng 30 577-623
[9]  
Damiani E(2005)XSQ: a streaming XPath engine ACM Trans Database Syst 15 67-75
[10]  
Guinea S(2002)Representing and processing fuzzy information an XML-based approach J Knowl-Based Syst 35 211-225
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