Developing a Knowledge Network of URLs

We presented the system KN which visualizes Web graph. The graph is personal and progressive. Each user develops interactively his knowledge with the system.URLs obtained by a search engine has almost no connections each other. But, with an adequate background knowledge, we have a Web graph in which some URLs have connections. Moreover, when we get a URL from our system, we easily see the structure around the URL.Increasing background knowledges and the contents of URL database is an important future work. It is also a future work to build a system that enables a user to add some information to a URL. For example, keywords used in a search is an important and very personal property for the URLs.