Ontology Based Web Portal Designing
نویسندگان
چکیده
Web is a growing source of information. Web users surf web for different purpose. Some users surf the web to work, some for fun, students surf it for study purpose and particular users for financial information. These users visit dozen to twenty websites where they can find interesting information. Web portal is a special kind of dataintensive website that collects information from different source and organizes in a hierarchical way. Web portal is easy to design and populate according to end user purpose, but it leaves back-end database lacking of subject domain semantics and user cannot retrieve relevant information. Ontology based web portal is the solution of this problem which adds a semantic ‘layer’ in web portal implementation. This paper gives an approach that uses power of semantics to create a new type of web portal that is fully ontology based. Idea is to allow a user to create a new website by extracting information from different website’s sections selected by himself.
منابع مشابه
An Executive Approach Based On the Production of Fuzzy Ontology Using the Semantic Web Rule Language Method (SWRL)
Today, the need to deal with ambiguous information in semantic web languages is increasing. Ontology is an important part of the W3C standards for the semantic web, used to define a conceptual standard vocabulary for the exchange of data between systems, the provision of reusable databases, and the facilitation of collaboration across multiple systems. However, classical ontology is not enough ...
متن کاملDesigning medical law ontology from technical texts and core ontology
This portal will be composed of two parts: texts on line and a search and retrieval engine linked to medical law ontology. 1) The texts on line are: texts written by the specialists in their field on particular themes in medical law and which are stored in the server. These texts are called “studies”. A study includes an abstract, a bibliography and a glossary (legal, technical). original texts...
متن کاملODESeW. Automatic Generation of Knowledge Portals for Intranets and Extranets
This paper presents ODESeW (Semantic Web Portal based on WebODE platform [1]) as an ontology-based application that automatically generates and manages a knowledge portal for Intranets and Extranets. ODESeW is designed on the top of WebODE ontology engineering platform. This paper shows the service architecture that allows configuring the visualization of ontology-based information for differen...
متن کاملIntegrating Web Services into Ontology-Based Web Portal
With the explosive emerged Web services, the Web becomes a world of information and applications. So portals whose goal is presenting a structured view onto the Web should provide users with a single point access to multiple types of not only information but also services. Recently, many systems have been developed using ontology-driven approaches to automatically generate and manage Web portal...
متن کاملBuilding a Semantic-Web Portal Using Frame-based System
In this paper we report employing frame-based system as the basis to build up a ontology-based portal. The basic idea is to transform the ontology schema and instances collected from various digital library sites using the semantics of the frame-based system. The service programs written using the frame-based reasoning formalism thus can make use the knowledge.
متن کامل