scholarly journals XML Schema Evolution Approach Assuring the Automatic Propagation to XML Documents

2006 ◽  
Vol 13D (5) ◽  
pp. 641-650
Author(s):  
Young-Gook Ra
Keyword(s):  
Xml Schema ◽  
Schema Evolution ◽  
Xml Documents ◽  
Evolution Approach

XML Schema Evolution and Versioning

2010 ◽  
pp. 66-87 ◽  
Author(s):  
Giovanna Guerrini ◽  
Marco Mesiti
Keyword(s):  
Structural Changes ◽  
Xml Schema ◽  
Research Community ◽  
Schema Evolution ◽  
Xml Documents ◽  
Xml Document ◽  
Document Structures ◽  
The Web

The large dynamicity of XML documents on the Web has created the need to adequately support structural changes and to account for the possibility of evolving and versioning the schemas describing XML document structures. This chapter discusses and compares the support for schema evolution and versioning provided by commercial systems as well as the most relevant approaches and prototypes proposed and developed by the research community.

Research on XML Documents and Relational Database Mapping Based on XML Schema

2014 ◽  
Vol 599-601 ◽  
pp. 1683-1687
Author(s):  
Xia Zhou
Keyword(s):  
Relational Database ◽  
Mapping Method ◽  
Xml Schema ◽  
Xml Documents

In order to implement the mapping between XML documents and relational database, this paper proposes the mapping method based on XML documents and relational database. On the basis of keeping documents ’hierarchy, order and uniqueness, this method can mapping XML documents to the corresponding relational database very quickly and implement the reconstruction of XML documents.

scholarly journals A ToolBox for Conservative XML Schema Evolution and Document Adaptation

2014 ◽  
pp. 299-307 ◽  
Author(s):  
Joshua Amavi ◽  
Jacques Chabin ◽  
Mirian Halfeld-Ferrari ◽  
Pierre Réty
Keyword(s):  
Xml Schema ◽  
Schema Evolution

Research Background

2013 ◽  
pp. 187-200
Author(s):  
Ibrahim Dweib ◽  
Joan Lu
Keyword(s):  
Data Storage ◽  
Relational Database ◽  
Query Languages ◽  
Xml Schema ◽  
Application Program Interface ◽  
Database Model ◽  
Xml Documents ◽  
Similarities And Differences ◽  
Schema Languages ◽  
Program Interface

In this chapter, the research background is discussed. This includes XML model, XML query languages, XML schema languages, XML Application Program Interface, XML documents types, XML data storage approaches, relational database model, and the similarities and differences between XML model and relational database model. Finally the chapter summary is given.

XML SCHEMA MATCHING

2007 ◽  
Vol 17 (05) ◽  
pp. 575-597 ◽  
Author(s):  
JIANGUO LU ◽  
JU WANG ◽  
SHENGRUI WANG
Keyword(s):  
Data Integration ◽  
Software Reuse ◽  
Edit Distance ◽  
Xml Schema ◽  
Schema Matching ◽  
Schema Evolution ◽  
Tree Edit Distance ◽  
Matching Problem ◽  
Matching Algorithm ◽  
Unordered Trees

XML Schema matching problem can be formulated as follows: given two XML Schemas, find the best mapping between the elements and attributes of the schemas, and the overall similarity between them. XML Schema matching is an important problem in data integration, schema evolution, and software reuse. This paper describes a matching system that can find accurate matches and scales to large XML Schemas with hundreds of nodes. In our system, XML Schemas are modeled as labeled and unordered trees, and the schema matching problem is turned into a tree matching problem. We proposed Approximate Common Structures in trees, and developed a tree matching algorithm based on this concept. Compared with the traditional tree edit-distance algorithm and other schema matching systems, our algorithm is faster and more suitable for large XML Schema matching.

Research of Data Exchange Model among Information Systems

2014 ◽  
Vol 608-609 ◽  
pp. 401-407
Author(s):  
Su Jin Cai
Keyword(s):  
Information Systems ◽  
Data Storage ◽  
Data Exchange ◽  
Xml Schema ◽  
Exchange Model ◽  
Relational Schema ◽  
Xml Documents ◽  
The Core ◽  
Xml Document ◽  
Information Circulation

Data exchange can make different information systems of enterprises realize data interaction. The objective establishing it is to keep information sharing and synchronization in enterprises, which can effectively use resources, improve the performance of the system and speeds up information circulation. Data exchange model is the core of realizing data exchange and it has a set of completed data storage and access mechanism. The paper verifies the mapping of relational schema and XML schema, the conversion of database and XML data, and XML document schema, and the paper constructs XSLT documents among different XML schemas, and explains and implements the algorithms of the conversion among different XML documents.

Application Profiles

2017 ◽  
pp. 1-15
Author(s):  
Karen Coyle
Keyword(s):  
Resource Description Framework ◽  
World Wide ◽  
Xml Schema ◽  
Dublin Core ◽  
Xml Documents ◽  
Framework Model ◽  
The World ◽  
Description Framework ◽  
Machine Readable ◽  
Resource Description

Application profiles fulfill similar functions to other forms of metadata documentation, such as data dictionaries. The preference is for application profiles to be machine-readable and machine-actionable, so that they can provide validation and processing instructions, not unlike XML schema does for XML documents. These goals are behind the work of the Dublin Core Metadata Initiative in the work that has been done over the last decade to develop application profiles for data that uses the Resource Description Framework model of the World Wide Web Consortium.

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