The Semantic Web for Learning Resources
نویسندگان
چکیده
This paper discusses a vision of the Semantic Web for learning resources and some problems found. We consider RDF as the first step to the Semantic Web. But using all the possibilities of RDF is not that simple. Constructing an RDF schema for a given metadata schema, translating RDF descriptions and querying a set of descriptions are the main problems we discuss here. The example of the LOM (Learning Object Metadata), the IEEE standard for education, is used. But even if some problems are not solved, it is important to use RDF now in a simple way to find more easily resources.
منابع مشابه
Web Resources Annotation for the Web of Learning
Semantic annotation of web resources is an essential ingredient to leverage the web of information to the semantic web where resources are easily shared and reused. In the education field, reusing hypermedia web resources can support to a great deal the design of modern instructional environments and the development of interactive and non-linear material for learning .Sharing and reusing these ...
متن کاملPresenting a method for extracting structured domain-dependent information from Farsi Web pages
Extracting structured information about entities from web texts is an important task in web mining, natural language processing, and information extraction. Information extraction is useful in many applications including search engines, question-answering systems, recommender systems, machine translation, etc. An information extraction system aims to identify the entities from the text and extr...
متن کاملAHP Techniques for Trust Evaluation in Semantic Web
The increasing reliance on information gathered from the web and other internet technologies raise the issue of trust. Through the development of semantic Web, One major difficulty is that, by its very nature, the semantic web is a large, uncensored system to which anyone may contribute. This raises the question of how much credence to give each resource. Each user knows the trustworthiness of ...
متن کاملA procedure for Web Service Selection Using WS-Policy Semantic Matching
In general, Policy-based approaches play an important role in the management of web services, for instance, in the choice of semantic web service and quality of services (QoS) in particular. The present research work illustrates a procedure for the web service selection among functionality similar web services based on WS-Policy semantic matching. In this study, the procedure of WS-Policy publi...
متن کاملAHP Techniques for Trust Evaluation in Semantic Web
The increasing reliance on information gathered from the web and other internet technologies raise the issue of trust. Through the development of semantic Web, One major difficulty is that, by its very nature, the semantic web is a large, uncensored system to which anyone may contribute. This raises the question of how much credence to give each resource. Each user knows the trustworthiness of ...
متن کاملA Semantic Search Engine for Learning Resources
In this paper we present an architectural overview of a search engine based on semantic web technologies to improve the search for learning resources. The use of search engines has contributed to the success of the Web. At present, many people use search engines to retrieve relevant information about a topic and students also use search engines to find learning resources. Keyword-based searches...
متن کامل