カネミツ　ヒデヒロ   Hidehiro Kanemitsu   金光　永煥    所属   コンピュータサイエンス学部 コンピュータサイエンス学科    職種   専任講師
言語種別	英語
発行・発表の年月	2019/03
形態種別	国際会議論文
査読	査読あり
標題	Adaptive In-Network Caching Strategy Based on Popularity and Playback Sequence for VoD Streaming over CCN
執筆形態	共著
掲載誌名	Proc. NCSP 2019
掲載区分	国外
出版社・発行元	RISP
巻・号・頁	pp.331-334
総ページ数	4 pages
著者・共著者	Masaki Hanada, Akira Toyozaki, and Hidehiro Kanemitsu
概要	In recent years, most of Internet traffic is occupied by video.From such background, Content-Centric Networking (CCN)has been emerged as a new networking paradigm. The mainfeatures of CCN architecture are an in-network caching and acontent-based routing. In [1], the authors proposed and evalu-ated an in-network caching method considering content pop-ularity and playback sequences of content chunks for reduc-ing playback interruption time on video streaming over CCN.However, this in-network caching method has many systemparameters in terms of content popularity and playback se-quences of content chunks and the parameter tuning is difficult.In this paper, we propose an adaptive in-network cachingmethod based on feedback mechanism using the playbackinterruption time of the received data (i.e., content chunks).Experimental evaluations show that the proposed adaptivein-network caching method outperforms in-network cachingmethods proposed in past literature in terms on playback in-terruption time.