Application of Web-business with ontology constructed from database contextualization

The decision support systems are applied where the problem is complex and the necessary information for the best decision is difficult of being gotten and being used. Amongst the used elements to assist the decision maker can detach the databases as a collection of facts and information and the interface with the users who assist the decision makers to interact with the systems. We consider the construction of contextualized ontology using a methodology that tries to not only facilitate the understanding of questions elaborated in natural language through context and for search of terms, as well as elaborating a reply in the same context of the question. It allows, of this form that a user elaborates research and refines or directs questions to the measure that goes receiving the answers to the questions.