منابع مشابه
Matching Large Xml Schemas 2004
Schema integration, Data matching, XML schema, Heterogeneous data (20) Rahm E., Do H, Massmann S. (2004) "Matching large XML schemas", ACM. An XML schema provides standards and rules for the structure of a given XML document. Stefani_/artist_ _year_2004_/year_ _genre_pop_/genre_ _description_ This companies and market places) exchange increasingly large amounts of data. XSLT will use the match ...
متن کاملMatching of XML Schemas and Relational Schemas
XML is widely used for data exchange between relational databases. Generic exchange tools are based on mappings between the elements of both schemas. Despite the benefits of using generic tools, the manual definition of the mappings can become a time consuming and error-prone task. Given this scenario we propose algorithms for the automatic matching of XML schemas(DTDs) and relational schemas. ...
متن کاملMatching Large Schemas Approaches And Evaluation
overlapping/related ontologies or schemas. • support for Semantic match approach STROMA Evaluation STROMA follows a 2-step approach to semantic matching Rahm, E.: Towards largescale schema and ontology matching. Recently large amounts of schema data, which describe data structure of various domains such as purchase order, health, publication, geography, agriculture. Increase in web and informat...
متن کاملMatching large schemas: Approaches and evaluation
Current schema matching approaches still have to improve for large and complex Schemas. The large search space increases the likelihood for false matches as well as execution times. Further difficulties for Schema matching are posed by the high expressive power and versatility of modern schema languages, in particular user-defined types and classes, component reuse capabilities, and support for...
متن کاملAn Experiment on the Matching and Reuse of XML Schemas
XML Schema is becoming an indispensable component in developing web applications. With its widespread adoption and its web accessibility, XML Schema reuse is becoming imperative. To support XML Schema reuse, the first step is to develop mechanism to search for relevant XML Schemas over the web. This paper describes a XML Schema matching system that compares two XML Schemas. Our matching system ...
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ژورنال
عنوان ژورنال: ACM SIGMOD Record
سال: 2004
ISSN: 0163-5808
DOI: 10.1145/1041410.1041415