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If the World Wide Web is taken as a mountain of information containing data regarding every aspect of life, then Semantic Web is its extended version, that structures the information and makes it machine process able. Semantic Web has many advantages which have proved it as an innovative approach to structure the data for multipurpose domains. Its characteristics of annotation enable the extraction...
There are described types of security threats to enterprise activity in the field of information technologies along with two ways of comparing possible costs for establishing a security system. Four main stages of auditing an enterprise information security using methods of expert examination with the XML orientation have been considered.
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...
The contemporary Web is heading towards its next stage of evolution. From a clump of unorganized information spaces, the Web is becoming more focused on the meaning of information that is a Semantic Web. Trust is an integral component in semantic web, allowing people to act under uncertainty and with the risk of negative consequences. In this paper we discussed trust management and its connection...
Internet browsers, technologies, languages and applications have evolved dramatically over the last two decades. Markup languages like DHTML/XML, scripting languages like Javascript/VBScript, vector languages like VML/SVG, embedded logic with Java/Flash and server-side dynamism with Ruby/Java/C#/C++ have expanded the functionality of Internet Browsers beyond just presentation and into a data-driven...
Equal format databases let relational database servers manage complex data in a standardized way, with the flexibility previously reserved for XML systems. Equal format containers are also scalable and improve the ability to merge and integrate databases.
Semantic annotation is becoming increasingly important for the online semantic reconstruction of the heterogeneous product information in the virtual organization (VO) with the semantic grid. Product semantic annotation visualization (PSAV) is introduced. It uses AJAX/SVG to realize the visualization in the display space of the browser. It can help user to discover the potential semantic association...
The paper introduces the key technology of the semantic Web and methods of the software component description. After the analysis of the description of facet components and the description of formal methods, the author puts forward the Ontology Component Description model based on the Semantic Web. After the analysis and comparison this model with others, component representation based on Ontology...
The World Wide Web's constant growth and transformation offers great opportunities - and poses many challenges for exploitation. In our information-exploded times, it has been a hot problem that how to improve precision and recall of the content we want to search. After analyze the limitations of traditional method, bring a semantic search forward, and mainly introduce the thought of the semantic...
This paper describes a methodology that enterprises can use to adapt their software applications, both intra-net and inter-net systems, to the changes of their business environment. The methodology enables agile software development based on a Web process architecture that executes ontology-based business processes as workflow systems. Ontology construction technology is used to extract business model...
Current fashion systems to interconnect large software architectures are moving toward SOA based solutions. This new paradigm for designing system can be improved, in our opinion, by using semantics. Semantics can a play a main role in boosting interoperability thanks to current technologies to express knowledge and to describe semantic Web services (SWS). This paper tackles the provision of a Software...
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