A Review on XML Document Schemas and Methods for Schema Design
نویسندگان
چکیده
Due to wide-spread use of XML in applications and the future arrival of XML to the popular office software XML shall become the standard de facto for organizational documents. In order to realize novel, intelligent XML-based document applications organizations need to pay attention on schema desing. This paper reviews three differing schema languages and two potential methods for document-oriented schema design. The paper also exhorts that schema desing for document-oriented XMLdocuments requires differing methods than those applicable for data-oriented XML document type schema design.
منابع مشابه
Conceptual Modeling for Customized XML Schemas
XML was initially developed for document management, but it is becoming increasingly used for storing and exchanging all kinds of data on the Internet. In this paper, we introduce a design methodology for XML schemas that is based upon well-understood conceptual modeling methodologies. Because XML is hierarchical (tree-structured), many different XML schemas (or document structures) can be gene...
متن کاملA Conceptual Modeling Approach to XML Schema Evolution
Conceptual design methods are used in many elds of computer science. Most methods support the design of new applications. The evolution of existing applications is similar to the design task. A unique model, method and tool that support both tasks is desirable. In this article, such a method is suggested for the design and the evolution of XML schemas. The article focusses on the evolution and ...
متن کاملF2/XML: Managing XML Document Schema Evolution
XML has become an emerging standard for data representation and data exchange on the Web. Although XML data is self-describing, most application domains tend to use document schemas. Over a period of time, these schemas need to be modified to reflect a change in the real-world, a change in the user’s requirements, mistakes or missing information in the initial design. Most of the current XML ma...
متن کاملInference Document Type (Dtd) From Xml Document: Web Structure Mining
XML is becoming a prevalent format and defacto standard for data exchange in many applications. While traditionally, lots of data are stored and managed in relational databases. There is an urgent need to research some efficient methods to convert these data stored in relational databases to XML format when integrating and exchanging these data in XML format. The semantics of XML schemas are cr...
متن کاملEntropy as a measure of quality of XML schema document
In this paper, a metric for the assessment of the structural complexity of eXtensible Markup Language schema document is formulated. The present metric ‘Schema Entropy is based on entropy concept and intended to measure the complexity of the schema documents written in W3C XML Schema Language due to diversity in the structures of its elements. The SE is useful in evaluating the efficiency of th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2006