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Paper Abstract and Keywords
Presentation 2011-09-08 11:15
Traffic Reduction by Content-oriented Incentive Mechanism in Peer-assisted Content Delivery Networks
Naoya Maki, Takayuki Nishio, Ryoichi Shinkuma (Kyoto Univ.), Tatsuya Mori, Noriaki Kamiyama, Ryoichi Kawahara (NTT), Tatsuro Takahashi (Kyoto Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Minimizing network traffic is an important issue in content services delivering large volume content files to lower the cost charged for bandwidth and the network infrastructure. Traffic localization is an effective way of reducing network traffic. Peer-assisted content delivery network (CDN) localizes network traffic when a client can obtain the requested content files from a near-by altruistic client instead of the source server. To localize traffic effectively, content files likely to be requested by many clients should be cached locally. This paper presents a novel traffic engineering scheme for peer-assisted CDN models. The key idea is to combine content files while keeping the price equal to the single-content price to induce altruistic clients to request the desired files to be cached. In this paper, we come up with a solution for determining contents combinations that localize download traffic in a network and discuss its upper-bound performance.
Keyword (in Japanese) (See Japanese page) 
(in English) Content Delivery Network / Peer-assisted Network / Contents Combination / Combining Contents / Traffic Localization / / /  
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Conference Information
Conference Date 2011-09-08 - 2011-09-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Pref. Univ. Kumamoto 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile/Broadcasting convergence technology, system and application, mobile contents streaming, P2P/ad-hoc networks, and their quality, General area 
Paper Information
Registration To IEICE-CQ 
Conference Code 2011-09-CQ-MoMuC-CE-BCT 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Traffic Reduction by Content-oriented Incentive Mechanism in Peer-assisted Content Delivery Networks 
Sub Title (in English)  
Keyword(1) Content Delivery Network  
Keyword(2) Peer-assisted Network  
Keyword(3) Contents Combination  
Keyword(4) Combining Contents  
Keyword(5) Traffic Localization  
1st Author's Name Naoya Maki  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Takayuki Nishio  
2nd Author's Affiliation Kyoto University (Kyoto Univ.)
3rd Author's Name Ryoichi Shinkuma  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
4th Author's Name Tatsuya Mori  
4th Author's Affiliation NTT Service Integration Laboratries (NTT)
5th Author's Name Noriaki Kamiyama  
5th Author's Affiliation NTT Service Integration Laboratries (NTT)
6th Author's Name Ryoichi Kawahara  
6th Author's Affiliation NTT Service Integration Laboratries (NTT)
7th Author's Name Tatsuro Takahashi  
7th Author's Affiliation Kyoto University (Kyoto Univ.)
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Speaker Author-1 
Date Time 2011-09-08 11:15:00 
Presentation Time 25 minutes 
Registration for IEICE-CQ 
Paper #  
Volume (vol) vol.35 
Number (no)  
Date of Issue  

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