Performance Comparison of Walsh Wavelet, Kekre Wavelet and Slant Wavelet Transform in Image Compression

Abstract: In current technology, search queries returns a large set of results produced in the web page, and also searching a relevant result tends to be a tedious process for the user. The user is looking for something but the result produced will contain information from various domains. So the user needs to search for the exact result for a long time by surfing. This will result in the increased time complexity. To overcome this problem we use the concept of semantic web by means of ontology. That is, we depict the system that create and handle ontology model which has the collection of objects to access, communicate and process Web ontology. There are many approaches that process ontology according to semantic Web based upon the characteristic of ontology data on Web. We create the web ontology by using the language RDF (resource description framework) and OWL (Web ontology language). By creating the ontology model so as to use hierarchical vocabularies, we eliminate redundancy of an expression and reusability can be improved. Furthermore, by means of semantic search, this model will help to reduce the users search time and exact information will be retrieved.

Keywords: Web Ontology Language, Resource Description Framework, Semantic, Web Ontology.