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Normal data integration method usually directed towards English, but to the Chinese MIS, it couldn't work. So in this paper, put forward of the data integration system with a Mid meaning Explanation Warehouse, utilize the ontology language to deal with the problem of meaning change in the integration, validate it in the Equipment information manage system.
People communicate information, share knowledge and exchange culture through the Internet. However, network resources in different ways lead to duplication of resources. What's more, resources can't be effective integration, transmission and application. So we present a new E-learning knowledge ontology construction method based on tree structure in this paper. Tree structure makes knowledge representation...
Ontologies in the Software Engineering domain can improve the acquisition of knowledge in this field by providing a formal representation of this knowledge domain. When encoded in a XML-based format, ontologies can therefore be easily processed by a knowledge management system, an expert system or a browser so it is possible to facilitate the location of Software Engineering resources in repositories...
Information assets in service enterprises are typically available as unstructured documents. There is an increasing need for unraveling information from these documents into a structured and semantic format. Structured data can be more effectively queried, which increases information reuse from asset repositories. This paper addresses the problem of extracting XML models, which follow a given target...
Web Services Description Language (WSDL) allows a structured way to standardize the description of Web Services, exploiting XML for the exchange of structured information. Nevertheless XML supports little interoperability between services, expected when WSDL documents have to be combined. In this context, the Semantic Web has become a promising research field. Semantic Models (e.g. RDF or OWL) allow...
Service-Oriented Computing (SOC) is a wide and complex research area. Despite the huge effort in both industrial and academics initiatives, several challenges need to be addressed in order to effectively realize the SOC vision. One of the most relevant issues is the need of effective, flexible, reliable, low cost solutions for dynamic service brokering and composition. This paper presents results...
Interface mismatches are common among web services interactions. It happens when the interacting services have different message signatures. Semantic Web technologies are proposed to address this problem. If services are annotated with shared ontologies, an interface adapter may be generated by connecting messages that annotated with same or similar concepts. Unfortunately, services are usually annotated...
In order to share, exchange, and process ontologies and business rules modeling by Object-Role Modeling (ORM) on Internet and the open connectivity environments, it is necessary to develop a standard ORM meta-model by ontology meta-modeling method based on MOF 2.0. A MOF-compliant ontology definition meta-model for ORM 2.0 (ORM-ODM) was proposed and validated by MOF-supported tools.
Compared with the traditional power grid, Smart Grid can improve the reliability and availability of the entire grid, while it continues to reduce the costs and improve the efficiency. It is getting more and more attentions, the characteristics of integration and interaction require the exchanging and sharing of the information, as well as the seamless connection of various parts. The Ontology as...
In recent years, a number of approaches to semantic Web service matchmaking have been proposed. Most of these proposals are based on discrete and thus relatively coarse Degrees of Match (DoMs). However, different basic assumptions regarding the generalization and specialization of semantic concepts in ontologies and their subsequent rating in matchmaking exist. Hence, most matchmakers are only properly...
Virtual laboratories can be used by educational institutions to facilitate and enrich the learning of specific procedures. To provide an environment similar to the real one, it is recommended to create experiments that require the accomplishment of a protocol (guide) aiming to support the assessment of the students. Furthermore, it is important to stimulate the identification of different possibilities...
Patient-centric healthcare is an emerging healthcare model that optimizes the healthcare system to focus on patient experience and outcomes for better health and well-being. It requires that patients as well as physicians should have the ability to obtain and understand health information, and make appropriate health decisions. A problem is how such health information should be gathered from a variety...
Ontology has been emerged has rapidly growing technology for representing knowledge in a meaningful way. To store ontologies for web-applications XML is natural representation but it is unable to store huge knowledge in a saleable way. Under the primary objective of our paper, we present ERMOS: An Efficient Relational Mapping for Ontology Storage, by extending Schema Aware Mapping for storing ontologies...
The need to access information in large volumes of image data, e.g. big images, large images archives, distributed image repositories, etc, has stimulated the research in the field of Content-based Image Retrieval during last decade [DJLW08, LZLM07, Han08]. Many new concepts have been developed and prototyped. However, the dramatic increase in volume, details, diversity and complexity and the user...
With the rapid development of Internet technology, web information system has achieved great development, and XML, as the new carrier and standard of information exchanging and calculating on the internet, has been widely used as well. While providing a uniform syntax and semi-structured data model, XML does not express semantics but only structure. This paper combines the web data integration problem...
Grid_GIS is an SOA (service-oriented architecture) based grid GIS system for data and function sharing in multiple application domains. The Grid_GIS adopts a Super P2P (peer-to-peer) architecture to realize the distributed storage, query processing and dynamic integration of data and functions resources. The domain ontology knowledge and reasoning rules are used to support the semantics-based intelligent...
Most of the search engines search for keywords to answer the queries from users. The search engines usually search web pages for the required information. However they filter the pages from searching unnecessary pages by using advanced algorithms. These search engines can answer topic wise queries efficiently and effectively by developing state-of-art algorithms. However they are vulnerable in answering...
In this paper we introduce a weighted XML data model based on traditional XML data model. We can use this model with the same DTD structure to express many common applications such as personalized ontology. Subsequently this paper discusses the weight value assignment methods in two situations which include comparison of XML data instants based on same DTD and expression of weighted XML data model...
Building systems in which knowledge can be shared in an ad hoc, distributed environment is one of the promises of Semantic Web. Mappings between disparate models are fundamental to any application that requires interoperability between heterogeneous data and applications. This paper intends to develop web information extraction technique using semantic technology. This system presents an approach...
Requirements have been captured for a multimedia presentation learning system that adapts content through interactive interventions between the student and tutor. With the addition of contextual supplementary learning materials selected by a tutor responding to a series of email questions, supplementary video segments that personalise learning are added. A prototype has been developed using HTML,...
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