Survey of sematic web key techniques
Ying Ding · Jisuanji gongcheng yu sheji · 2007
The semantic web is an extension of WWW.Its goal is making computer understand and process data on the web and providing various intelligent services.On the basis of introducing the concept and system structure of semantic web,three key techniques: XML,RDF,Ontology is summarized and main problems to be solved is discussed.And the later research direction and key problems based on the current research actuality is specified.