As we already mentioned in the first article, Semantic web is like the web with meaning, Ontology is also related to Semantic web, it is the science of arranging many data in the world to be related each other by differentiate the word and meaning then join them together for easier searching, also reference them by the language that can describes the structure and relationship of hierarchy system, that language is called Web Ontology Language (OWL). OWL is used to describes data in the website by looking at the meaning instead of just the word, OWL use URLs for naming and RDF(Resource Description Framework as a description framework for the website in order to add more capabilities to ontologies. Here there are some benefits of ontology for using in the website:
1. Enable the movement from concept to concept in the ontology structure
2. Know the meaning or concept that we are trying to specify
3. Matching the concept, which mean that even we specify the different things, we can still match them to the same idea such as sad or sorrow, they both referring to the concept of unpleasant state of mind.
4.Disambiguation by nature of the matching and analysis of concepts and instances
5.Reasoning, which is the ability to use the structure to answer the question of relatedness; this benefit is closely related to artificial intelligent or AI and it's not expressed in standard ontology.
From the relationship structure on an ontology, they are good vehicles that lead to linkages and relatedness. the most popular use of ontologies now is Semantic search. The relationship is powerful and empower websites to organize information. One concept can related to another through a richness of vocabulary(with meaning). The use of ontologies as integration frameworks is resulting in valuable searching.
The next article will talk more about ontologies and their structures.
This is shorter than the previous when.
ตอบลบKrub ajarn, but I still have some topics to be included in this article and I'm trying to post it.
ตอบลบ