When conceptual model meets grammar: A dual approach to XML data modeling

Nečaský, Martin; Mlýnková, Irena; Klímek, Jakub; Malý, Jakub

doi:10.1016/j.datak.2011.09.002

Cited by 19 publications

(8 citation statements)

References 31 publications

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“…The UML model is independent of any particular XML schema language, instead, it can be automatically translated into a schema in one of the structural (grammar based) XML schema languages (we currently support XSD and Relax NG). In [11] we proved that our PSM Schemas are in their expressive power equivalent to regular tree grammars (RTGs [12]), which serve as formal background to languages such as DTD, RelaxNG and XML Schema. Due to space limitation, we omit the definition of constructs analogous to choice and all of XML Schema.…”

Section: A Structural Modelmentioning

confidence: 90%

Semantic Document Adaptation with OCL Annotations

Malý

Nečaský

2013

2013 20th Asia-Pacific Software Engineering Conference (APSEC)

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The paper addresses the problem of XML document adaptation -transforming a document valid against an old version of an XML schema to a document valid against the new version of the schema. We propose a solution using a conceptual model, where the relationships between the old and new versions are specified declaratively. We focus on those scenarios, where mere between the structures of the schemas (corresponding to the parts of the XML documents) is not descriptive enough, because there are more intricate relationships between the data in the source and target document. We propose a use of OCL, an expression language and part of the UML standard, to declare the relationships as formal annotations of the mappings. 2013 20th Asia-Pacific Software Engineering Conference

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Section: A Structural Modelmentioning

confidence: 90%

Semantic Document Adaptation with OCL Annotations

Malý

Nečaský

2013

2013 20th Asia-Pacific Software Engineering Conference (APSEC)

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“…Or, the upwards propagation from the operational level to the schema level does not make sense in the XML or storage view, because changes in XQuery or SQL queries should not affect the data structures (but of course the opposite direction is very important). More details about the framework can be found in [12,13].…”

Section: Daemonx Extensionmentioning

confidence: 99%

Advanced REST API Management and Evolution Using MDA

Polák

Holubová

2015

Proceedings of the 3rd International Workshop on (Document) Changes: Modeling, Detection, Storage and Visualization

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The REST (Representational State Transfer) has become a popular and preferred way of communication on the Web. JSON (JavaScript Object Notation) [5] is the most used data interchange format these days. JSON can be easily used with (but not-only) applications written in JavaScript or other programming languages. In our previous work we presented a solution how to describe REST API based on the MDA principle and how to provide automatic evolution management. The aim of this paper is to extend our previous results with deeper analysis and additional model operations to make evolution process simple for the API designer. Next, we aim to enlarge abilities of the platform for the specific model of the REST to be able to generate final communication structures in JSON, or other formats like, e.g., XML, as well as their schemas. The proposed approach was implemented within a complex evolution-management framework called DaemonX which provides an extensible platform for evolution management of various data formats, such as, e.g., XML, relational, object, etc. Several experiments proving the concept were then carried out.

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“…We established a formal base of the framework in [16] and firstly described its levels in [15]. However, so far we have not described the framework as a whole.…”

Section: Five-level Frameworkmentioning

confidence: 99%

“…The mapping of the XML schema to the PSM schema is also created automatically ( Figure 2(b), step 1). The full translation algorithm was published in [16].…”

Section: (A)mentioning

confidence: 99%

“…We do not provide the full description because of the lack of the space. The full description can be found in [16] and [15]. The novel contributions the reader can found in this paper is a methodology which describes how an XML designer should work with our framework and evaluation of the methodology on a complex domain of electronic health proving the concept and efficiency.…”

Section: Introductionmentioning

confidence: 98%

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Methodology for Design and Evolution of XML Schemas using Conceptual Modeling

Nečaský

Klímek

Malý

et al. 2013

Proceedings of International Conference on Information Integration and Web-Based Applications &Amp; Services

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XML has achieved the leading role among languages for data representation and, thus, the amount of related technologies and applications exploiting them grows fast. However, only a small percentage of applications is static and remains unchanged since its first deployment. Most of the applications change with newly coming user requirements and changing environment. In this paper we describe a framework and a methodology for management of evolution and change propagation throughout XML applications. We also introduce its proof-of-concept implementation called eXolutio, which has been developed and improved in our research group during last few years. We also provide an evaluation of the methodology in the domain of electronic health.

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When conceptual model meets grammar: A dual approach to XML data modeling

Cited by 19 publications

References 31 publications

Semantic Document Adaptation with OCL Annotations

Semantic Document Adaptation with OCL Annotations

Advanced REST API Management and Evolution Using MDA

Methodology for Design and Evolution of XML Schemas using Conceptual Modeling

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