Improve the quality of web service composition using the petri nets and ontology. Previously web services are design independently. These kinds of services are not compatible. We observe the different security issues. Now in this paper we design new semantic web networks using petri nets and ontology. Start the interaction process levels display the decisions using colored petri nets environmen...

A method for mapping linguistic descriptions in plain XML into semantically rich RDF/OWL is outlined and demonstrated. Starting with Simons’s (2003) original proof of concept of this method, we extend his Semantic Interpretation Language (SIL) for creating metaschemas to carry out the mapping, employ the General Ontology for Linguistic Description (GOLD) of Farrar & Langendoen (2003) as the tar...

This paper discusses ontology mapping between two taxonomies of functions of artifacts for the engineering knowledge management. The mapping is of two ways and has been manually established with deep semantic analysis based on a reference ontology of function for bridging the ontological gaps between the taxonomies. We report on the successful results thanks to such deep analysis not at the lex...

Ontology mapping is the process whereby semantic relations are defined between two ontologies at conceptual level, which in turn are applied at data level transforming source ontology instances into target ontology instances. This paper focuses on the formalisation, representation and automatic specification of semantic relations between two ontologies. The described approach grounds on the not...

Knowledge sharing is a key problem to be solved in E-government development. The knowledge sharing in E-government exhibits several features: complex, open and extensible. Ontology has been studied to provide semantic information to assist knowledge sharing among heterogeneous governmental information. Ontology mapping is a mechanism of ontologies integration by identifying how different ontolo...

Improve the quality of web service composition using the petri nets and ontology. Previously web services are design independently. These kinds of services are not compatible. We observe the different security issues. Now in this paper we design new semantic web networks using petri nets and ontology. Start the interaction process levels display the decisions using colored petri nets environmen...

Focusing on the issues of lacking of semantic description on image identification and methods of mapping from low-level semantics to high-level semantics, this paper describes the experiments of identification of image semantic information by using LDA model, which can achieve the mapping from image visual feature to high-level semantics, and experiments on the data sets of Corel 5k and Corel 3...

General purpose query interfaces to relational databases can expose vast amounts of content to the Semantic Web. In this paper, we discuss Automapper, a tool that automatically generates data source and mapping ontologies using OWL and SWRL. We also describe the use of these ontologies in our Semantic Distributed Query architecture, an implementation for mapping RDF queries to disparate data so...

In this paper, we present an approach to human navigation and mapping using semantic techniques. The main idea is to enhance a map produced by a mapping algorithm with additional contextual information. The key advantage of our approach is the presence of a human in the loop, that can provide reliable semantic information. Several simulations of the proposed algorithm were conducted using a sim...

We present a question answering system (CASIA@V2) over Linked Data (DBpedia), which translates natural language questions into structured queries automatically. Existing systems usually adopt a pipeline framework, which contains four major steps: 1) Decomposing the question and detecting candidate phrases; 2) mapping the detected phrases into semantic items of Linked Data; 3) grouping the mappe...