XML Query-Expansion by Ontology-DTD Match

Query Architecture Expansion in Web Using Fuzzy Multi Domain Ontology

Due to the increasing web, there are many challenges to establish a general framework for data mining and retrieving structured data from the Web. Creating an ontology is a step towards solving this problem. The ontology raises the main entity and the concept of any data in data mining. In this paper, we tried to propose a method for applying the "meaning" of the search system, But the problem ...

XML Query Processing Using Signature and DTD

Having emerged as a standard web language, XML has become the core of e-business solution. XML is a semistructured data that is represented as graph, which is a distinctive feature compared to other data dealt with existing database. And query is represented as regular path expression, which is evaluated by traversing each node of the graph. In XML document with DTD, the DTD may be able to prov...

XML Query Based on Ontology

November 2005 Vol.6 No.2 IEEE Intelligent Informatics Bulletin Abstract—Document Type Definition (DTD) is a fundamental tool that enables users to constrain the structure of XML documents. This tool does not support semantic query. Therefore, it has recently become an active research topic in Web intelligence to endow XML with semantics for query quality. In this paper, we develop an extension ...

XML index compression by DTD subtraction

Whenever XML is used as format to exchange large amounts of data or even for data streams, the verbose behaviour of XML is one of the bottlenecks. While compression of XML data seems to be a way out, it is essential for a variety of applications that the compression result can be queried efficiently. Furthermore, for efficient path query evaluation, an index is desired, which usually generates ...

Ontology-Based Geospatial XML Query System