The Quality of the XML Web

Grijzenhout, Steven; Marx, Maarten

doi:10.2139/ssrn.3199002

Cited by 3 publications

(3 citation statements)

References 30 publications

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“…Authors in [4] provide in-depth analysis to answer the question "Is the quality of XML documents found on the web sufficient to apply XML technologies like XQuery, XPath, and XSLT?" The results show that on the web, 58% of the existing documents over the web are of XML file format, nevertheless, one-third of these documents accompanying valid XML Schema Definition (XSD) or Document Type Definition (DTD).…”

Section: Introductionmentioning

confidence: 99%

Data Cleaning Model for XML Datasets using Conditional Dependencies

Hakawati

Yacob

Raof

et al. 2020

EJECE

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Data Cleaning as an essential phase to enhance the overall quality used for decades with different data models, the majority handled a relational dataset as the most dominant data model. However, the XML data model, besides the relational data model considered the most data model commonly used for storing, retrieving, and querying valuable data. In this paper, we introduce a model for detecting and repairing XML data inconsistencies using a set of conditional dependencies. Detecting inconsistencies will be done by joining the existed data source with a set of patterns tableaus as conditional dependencies and then update these values to match the proper patterns using a set of SQL statements. This research considered the final phase for a cleaning model introduced for XML datasets by firstly mapping the XML document to a set of related tables then discovering a set of conditional dependencies (Functional and Inclusions) and finally then applying the following algorithms as a closing step of quality enhancement.

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Section: Introductionmentioning

confidence: 99%

Data Cleaning Model for XML Datasets using Conditional Dependencies

Hakawati

Yacob

Raof

et al. 2020

EJECE

View full text Add to dashboard Cite

show abstract

“…In a study by Grijzenhout and Marx [76], only 8:9 % of documents in the web refer to a schema and are valid. Schemas are often too general or outdated, and paradigms like AJAX do not enforce validation, so developers tend to ad hoc design.…”

Section: Schemas and Validationmentioning

confidence: 99%

“…AS 2 s were introduced first in [75] and were extended and described in detail in [76,77]. The theory of AS 2 s integrates a customized ASM thesis for database transformations [98] as well.…”

Section: Related Workmentioning

confidence: 99%