Modularity Enhancement for Web Object Delivery in IPP System

• Main Authors: Yung-Chung Ku, 古永忠
• Other Authors: Tzao-lin Lee
• Format: Others
• Language: zh-TW
• Published: 2004
• Online Access: http://ndltd.ncl.edu.tw/handle/05642730321753863385

碩士 === 國立臺灣大學 === 資訊工程學研究所 === 92 === With the tremendous growth of World Wide Web, more and more information and services are provided on the Web. However the client space and speed has become heterogeneous in terms of device capabilities. Various restrictions may cause inconvenient for browsing or downloading. It may be caused by the user losing tolerance or timeout of the service, so the hope was gone. These problems were solved by IPP, a modified proxy system. It is called Web Object Deliver System. It helps to improve the quality of service when the user switches various network environment and device. If only the user sets the rules in advance, the proxy server will execute the correlative actions automatically. There are still some problems in the system. I specially do some researches deeply and aim at task scheduling and delivery modularity. I improve them in this paper. Good scheduling makes the service more efficient and helps the user know each step when delivering. The designs of modularity are able to include any program into the delivery method. I implemented the program in the Microsoft Windows and write some web programs to prove it.