Application for Automatic Annotation of Academic Institution Website

摘要

Semantic web, a proposed development of the World Wide Web in which data in web pages is structured and tagged in such a way that it can be read directly by computers. Annotation is a methodology for adding information to document at some level - a word, phrase or paragraph. This information is called "meta-data". The extensive pattern-matching notation of regular expressions enables to quickly parse large amounts of text to find specific character patterns; to validate text to ensure that it matches a predefined pattern (such as an e-mail address); to extract, edit, replace, or delete text substrings; and to add the extracted strings to a collection. Natural language processing is used to parse the data into various part of speech, so that tagging is done. Using regular expressions to extract content for the Institution website page and Producing Automated Annotation using Natural Language Processing, and RDF meta-data for the HTML files. Automating the Ontology Engineering by performing activities programmatically and producing OWL based Ontology.