XML-based Modeling for Semantic Retrieval of Syslog Data

Semantic Data Modeling Using XML Schemas

Most research on XML has so far largely neglected the data modeling aspects of XML schemas. In this paper, we attempt to make a systematic approach to data modeling capabilities of XML schemas. We rst formalize a core set of features among a dozen competing XML schema language proposals and introduce a new notion of XGrammar. The beneets of such formal description is that it is both concise and...

Semantic Data Modeling using XML Schemas

Semantic Based Access over XML Data

The need for semantic processing of information and services has lead to the introduction of tools for the description and management of knowledge within organizations, such as RDF, OWL, and SPARQL. However, semantic applications may have to access data from diverse sources across the network. Thus, SPARQL queries may have to be submitted and evaluated against existing XML or relational databas...

XML Based Semantic Data Grid Service

This paper introduces a novel wrapper-mediator based semantic data grid service mechanism to solve the problem of Semantic heterogeneity and few compatible data sources. It uses ontology based semantic information to wrap the heterogeneous data source, and employs mediator structure to supply accessing interface for the data sources, and it extends semantic query, mapping and fusion languages t...

Semantic Based XML Context Driven Search And Retrieval System

we present in this paper, a context-driven search engine called XCD Search for answering XML Keyword-based queries as well as Loosely Structured queries, using a stack-based sort-merge algorithm. Most current research is focused on building relationships between data elements based solely on their labels and proximity to one another, while overlooking the contexts of the elements, which may lea...