Title :
System optimization of contents delivery network with information-zooming function
Author :
Takada, Kazunobu ; Watanabe, Hitoshi
Author_Institution :
Graduate Sch. of Eng., Soka Univ., Tokyo
Abstract :
This paper proposed a new CDN with information zooming function, which delivers generic/specific contents by mirror servers and customizing servers. First, algorithms for the optimum location problem of p mirror servers and q customizing servers are presented. The system optimization problem of Z-CDN is investigated, and effective algorithms for optimum number and location of mirror/customizing servers with the minimum system cost are presented. Proposed Z-CDN may satisfy varieties of individual demands
Keywords :
computer networks; content-based retrieval; optimisation; contents delivery network; customizing servers; generic/specific contents; information-zooming function; minimum system cost; mirror servers; optimum location problem; system optimization; Acceleration; Content based retrieval; Cost function; Delay; Image resolution; Image retrieval; Information technology; Mirrors; Network servers;
Conference_Titel :
Circuits and Systems, 2004. Proceedings. The 2004 IEEE Asia-Pacific Conference on
Conference_Location :
Tainan
Print_ISBN :
0-7803-8660-4
DOI :
10.1109/APCCAS.2004.1412801
