Ontology oriented systems of the access to information

摘要

Computer network enables us to have quick access to information. Unfortunately global network, in which everyone has the possibility to present his own thoughts freely, is becoming more like a global landfill site than a global distributed database. From early beginnings of Internet different steps have been taken to give its users the possibility to get to the information they are looking for. Usually these efforts come down to the creation of services that index the content, whereas searching takes place among already indexed keywords. Creating Web-sites and ontologically oriented services seems to be a very interesting and forward solution. This article focuses on a review of these issues.