Research on Ontology of Description Logics Based Semantic Web
Jianjun Zhang · Science Technology and Engineering · 2007
The main purpose of the Semantic Web research is to solve the problem,that is people and computer can understand and handle the knowledge.first of all,is must made of computer understand the knowledge.Because of computer understands the knowledge,it can make inference services.Firstly,the limitations of knowledge expression are discussed traditionarily,and then the research on the base of logic about ontology is made.of Because of homologous relationship of OWL DL and Description Logics,OWL DL on ontology be should used.Afterwards,the RACER is introduced,which provides the description logics reasoning.Finally,the means are put forward,which can solve the problem of knowledge expression.