A system and method for optimizing network routing using the network topology is described. The method includes a user sending a request for information to a server. The server receives this request and send to the user the requested information in addition to a client side program. The client program...http://www.google.com.tw/patents/US20030115258?utm_source=gb-gplus-share專利 US20030115258 - Time zone difference based locality estimation between web clients and E-business servers
