23

Size: px
Start display at page:

Download "23"

Transcription

1 Master's Thesis / 修 士 論 文 映 像 配 信 の 中 断 から 復 旧 までの 時 間 を 短 縮 するネットワーク 再 構 築 手 法 の 改 良 隅 田, 貴 久 三 重 大 学, 三 重 大 学 大 学 院 地 域 イノベーション 学 研 究 科 博 士 前 期 課 程 地 域 イノベーション 学 専 攻

2 23

3 1 1 (P2P) P2P P2P P2P P2P P2P IP ALM ALM ALM ALM join leave failure i

4 Index ii

5 / Peer-to-Peer(P2P) (Application Layer Multicast ALM) IP ALMIP ALM IP IP ALM ALM ALM ALM ALM ALM ALM push pull ALM 1 1 P2P

6 1 (P2P) P2P P2P

7 1.2 P2P P2P Peer-to-Peer Peer P2P P2P 2 2 P2P 1.3 P2P P2P P2P P2P P2P 3

8 1.3.1 P2P P2P P2P P2P 3 3 P2P P2P P2P P2P P2P DHT(Distributed Hash Table ) ( ) 4

9 DHT ID IP 4 ID ID ID ID P2P 4 4 P2P P2P P2P P2P P2P P2P 5 P2P P2P 5

10 戸 ~. 5 P2P 1.4 join 2 IP OSI ALM IP IP OSI 6

11 IP IP ( D ) IP 6 6 IP IP 1 7

12 1.5 ALM ALM IP ALM P2P ALM 7 7 ALM IP P2P IP 8

13 1.5.1 ALM ALM CoopNet[1] Narada[2] ALM 500kbps 500kbps 1 5Mbps 10 ALM 2 ALM Scribe[3] SplitStream[4] ALM 8 8 ALM 9

14 1.5.2 ALM flooding flooding flooding gossip [5] gossip ALM 9 9 ALM Bullet[6] ALM ALM push pull 10

15 flooding gossip pull pull ALM ALM 1.6 join leave failure 3 ALM PeerCast[7] 11

16 1.6.1 join join 11 (Tree-first ) 1 11 join leave leave 12 join leave 12

17 12 leave failure ALM leave 13

18 2 2.1 degree ALM degree degree degree 0 Index 14

19 Index (1) Index (1) C i Index n Index = min(c 0, C 1,, C n 1 ) + 1 Index [8] [8] Index Index 0 Index Index Index

20 ID 2. Index ID Index Index 3. Index

21 1 ID 1 ID 2 ID 3 3 Index 9 9 Index degree degree , degree 1 1 8,

22 15 [8] degree

23 2.5.1 degree degree degree degree 4 9 degree

24

25 3 2.4 [8] 3.4 [8] 3.5 [8] 3.1, 3.2, [8] degree degree degree 0 Index degree Index 17 4,5,6 3 degree degree 9 degree 0 Index 5 degree Index 7,8,9 21

26 [8] degree 1 degree degree 0 Index 22

27 17 8 Index 6 6 degree degree 0 degree 0 Index 9 6 Index 1 6 9, Index Index Index degree 23

28 degree 19 8, 9, degree 1 Index 0 8, 9, 10 degree degree 0 Index 2 9, Index 24

29 4 [8] , 500, 1000 degree 3 degree () = n 1 j=0 E(j) n n E(j) degree 25

30 , 500, , , 2, 3,

31

32

33

34 4.5 [8] degree 0 30

35 [8] Index degree degree [8] [8] ns2[9] PlanetLab[10] 31

36 32

37 [1] V.Padmanabhan, H. Wang, P. Chou, and K. Sripanidkulchai, Distributing streaming media content using cooperative networking, Proceedings of the 12th international workshop on Network and operating systems support for digital audio and video, pp acm New York, NY, USA, [2] Y. Chu, S. Rao, S. Sehan, and H. Zhang, A case for end system multicast, IEEE Journal on Selected Areas in Communications, vol.20, no.8, pp , [3] M. Castro, P. Druschel, A. Kermarrec, A. Rowstron, SCRIBE:A large-scale and decentralized applications Vol.20 No.8, Oct [4] M. Castro, P. Druschel, A. Kernarrec, A. Nandi, A. Rowstron, and A. Singh, SplitStream: High-bandwidth Content Distribution in a Cooperative Environment, Proceedings of ACM SOSP 03, New York, USA, Oct [5] A. J. Gancsh, A-M. Kermarrec, and L. Massoulie, Peer-to-Peer membership management for gossip-based protocols, IEEE Transactions on Computers, 52(2), Feb [6] D. kosti, A. Rodriguez, J. Albrecht, and A. Vahdat, Bullet;High Bandwidth Data Dissemination Using an Overlay Mesh, SOSP, Proceedings of ACM SOSP 03, New York, USA, Oct [7] H. Deshhpande, M. Bawa, H. Garcia-Molina, Streaming Live Media over Peers., Technical Report , Stanford University, Mar [8] ALM NS , pp.85-88, [9] ns2 manual/ [10] PlanetLab 33

( ) ( ) ( ) ( ) ( )

( ) ( ) ( ) ( ) ( ) NAIST-IS-MT0851074 ALM 2012 3 2 ( ) ( ) ( ) ( ) ( ) ALM P2P P2P ALM,,,,, NAIST-IS- MT0851074, 2012 3 2. i Proposal of How to Build Autonomy Type ALM for Simultaneous Viewing Multi Videos Takahiro Nakagawa

More information

Publish/Subscribe KiZUNA P2P 2 Publish/Subscribe KiZUNA 2. KiZUNA 1 Skip Graph BF Skip Graph BF Skip Graph Skip Graph Skip Graph DDLL 2.1 Skip Graph S

Publish/Subscribe KiZUNA P2P 2 Publish/Subscribe KiZUNA 2. KiZUNA 1 Skip Graph BF Skip Graph BF Skip Graph Skip Graph Skip Graph DDLL 2.1 Skip Graph S KiZUNA: P2P 1,a) 1 1 1 P2P KiZUNA KiZUNA Pure P2P P2P 1 Skip Graph ALM(Application Level Multicast) Pub/Sub, P2P Skip Graph, Bloom Filter KiZUNA: An Implementation of Distributed Microblogging Service

More information

Master's Thesis / 修 士 論 文 SOFC 用 新 規 空 気 極 材 料 sr1.5pr0.5mn xcoxo4+δの 合 成 登, 真 良 三 重 大 学, 2008. 三 重 大 学 大 学 院 工 学 研 究 科 博 士 前 期 課 程 分 子 素 材 工 学 専 攻 http://hdl.handle.net/10076/10821

More information

スライド 1

スライド 1 WWW Request Client Data Server Request Data Client WWW Request Data Client Server Request Data Client WWW CPU Request Data Client Server Request Data Client Request Client Data Server Request Data Client

More information

Run-Based Trieから構成される 決定木の枝刈り法

Run-Based Trieから構成される  決定木の枝刈り法 Run-Based Trie 2 2 25 6 Run-Based Trie Simple Search Run-Based Trie Network A Network B Packet Router Packet Filtering Policy Rule Network A, K Network B Network C, D Action Permit Deny Permit Network

More information

P01_表紙

P01_表紙 INDEX MEDIA DATA 2017 2 MEDIA DATA 2017 3 4.9 6.1 3.4 3.9 11.7 11.4 11.5 10.9 7.7 4.9 5.7 6.5 4.4 3.9 2.4 3.3 MEDIA DATA 2017 4 70.6 69.2 67.3 63.7 11.6 8.9 10.4 6.9 16.6 15.6 15.1 12.7 9.7 8.6 9.0 14.2

More information

1 Web DTN DTN 2. 2 DTN DTN Epidemic [5] Spray and Wait [6] DTN Android Twitter [7] 2 2 DTN 10km 50m % %Epidemic 99% 13.4% 10km DTN [8] 2

1 Web DTN DTN 2. 2 DTN DTN Epidemic [5] Spray and Wait [6] DTN Android Twitter [7] 2 2 DTN 10km 50m % %Epidemic 99% 13.4% 10km DTN [8] 2 DEIM Forum 2014 E7-1 Web DTN 112 8610 2-1-1 UCLA Computer Science Department 3803 Boelter Hall, Los Angeles, CA 90095-1596, USA E-mail: yuka@ogl.is.ocha.ac.jp, mineo@cs.ucla.edu, oguchi@computer.org Web

More information

DEIM Forum 2019 H2-2 SuperSQL SuperSQL SQL SuperSQL Web SuperSQL DBMS Pi

DEIM Forum 2019 H2-2 SuperSQL SuperSQL SQL SuperSQL Web SuperSQL DBMS Pi DEIM Forum 2019 H2-2 SuperSQL 223 8522 3 14 1 E-mail: {terui,goto}@db.ics.keio.ac.jp, toyama@ics.keio.ac.jp SuperSQL SQL SuperSQL Web SuperSQL DBMS PipelineDB SuperSQL Web Web 1 SQL SuperSQL HTML SuperSQL

More information

スライド 1

スライド 1 JANOG 14 2004.07.23 NTT kamei.satoshi@lab.ntt.co.jp 1 Peer-to-Peer ISP P2P AS / Copyright 2004 NTT Corporation, All Rights Reserved 2 Peer-to-Peer ISP P2P AS Copyright 2004 NTT Corporation, All Rights

More information

27 YouTube YouTube UGC User Generated Content CDN Content Delivery Networks LRU Least Recently Used UGC YouTube CGM Consumer Generated Media CGM CGM U

27 YouTube YouTube UGC User Generated Content CDN Content Delivery Networks LRU Least Recently Used UGC YouTube CGM Consumer Generated Media CGM CGM U YouTube 2016 2 16 27 YouTube YouTube UGC User Generated Content CDN Content Delivery Networks LRU Least Recently Used UGC YouTube CGM Consumer Generated Media CGM CGM UGC UGC YouTube k-means YouTube YouTube

More information

IPSJ SIG Technical Report Vol.2014-DBS-159 No.6 Vol.2014-IFAT-115 No /8/1 1,a) 1 1 1,, 1. ([1]) ([2], [3]) A B 1 ([4]) 1 Graduate School of Info

IPSJ SIG Technical Report Vol.2014-DBS-159 No.6 Vol.2014-IFAT-115 No /8/1 1,a) 1 1 1,, 1. ([1]) ([2], [3]) A B 1 ([4]) 1 Graduate School of Info 1,a) 1 1 1,, 1. ([1]) ([2], [3]) A B 1 ([4]) 1 Graduate School of Information Science and Technology, Osaka University a) kawasumi.ryo@ist.osaka-u.ac.jp 1 1 Bucket R*-tree[5] [4] 2 3 4 5 6 2. 2.1 2.2 2.3

More information

P2P P2P Winny 3 P2P 15 20 P2P 1 P2P, i

P2P P2P Winny 3 P2P 15 20 P2P 1 P2P, i 26 P2P Reduction of search packets by sharing peer information in P2P communication 1175073 2015 2 27 P2P P2P Winny 3 P2P 15 20 P2P 1 P2P, i Abstract Reduction of search packets by sharing peer information

More information

DEIM Forum 2017 E Netflix (Video on Demand) IP 4K [1] Video on D

DEIM Forum 2017 E Netflix (Video on Demand) IP 4K [1] Video on D DEIM Forum 2017 E1-1 700-8530 3-1-1 E-mail: inoue-y@mis.cs.okayama-u.ac.jp, gotoh@cs.okayama-u.ac.jp 1. Netflix (Video on Demand) IP 4K [1] Video on Demand ( VoD) () 2. 2. 1 VoD VoD 2. 2 AbemaTV VoD VoD

More information

CSIS (No.324) {kazuya-o, okuda, 2012 IP (LBM) IPv6 GALMA LBM GALMA GALMA 1 (LBM:Location Based Multicast) LBM IP IP GALMA (Geograp

CSIS (No.324) {kazuya-o, okuda, 2012 IP (LBM) IPv6 GALMA LBM GALMA GALMA 1 (LBM:Location Based Multicast) LBM IP IP GALMA (Geograp CSIS (No.324) {kazuya-o, okuda, suguru}@is.naist.jp 2012 IP (LBM) IPv6 GALMA LBM GALMA GALMA 1 (LBM:Location Based Multicast) LBM IP IP GALMA (Geographically Aggregatable Location-based Multicast Address)

More information

学 位 論 文 題 目 Title 氏 名 Author 専 攻 分 野 Degree 学 位 授 与 の 日 付 Date of Degree Resource Type 報 告 番 号 Report Number URL Kobe University Repository : Thesis イチゴの 炭 疽 病 抵 抗 性 と 果 実 品 質 に 関 する 遺 伝 特 性 と 育 種 法 森,

More information

学 位 論 文 題 目 Title 氏 名 Author 専 攻 分 野 Degree 学 位 授 与 の 日 付 Date of Degree 資 源 タイプ Resource Type 報 告 番 号 Report Number URL Kobe University Repository : Thesis インドネシアにおけるイスラーム 左 派 : その 知 識 人 ネッ トワークとイデオロギー

More information

IPSJ SIG Technical Report Vol.2015-GN-93 No.29 Vol.2015-CDS-12 No.29 Vol.2015-DCC-9 No /1/27 1,a) 1 1 LAN IP 1), 2), 3), 4), 5) [

IPSJ SIG Technical Report Vol.2015-GN-93 No.29 Vol.2015-CDS-12 No.29 Vol.2015-DCC-9 No /1/27 1,a) 1 1 LAN IP 1), 2), 3), 4), 5) [ 1,a) 1 1 LAN IP 1), 2), 3), 4), 5) 1. 2011 50 60 [14] [14] 1 NTT 3-4-1 Shibaura, Minato-ku, Tokyo 108-8118, Japan a) t.nakakura@ntt.com Web P2P(Peer to Peer) P2P [19] 1 World Wide Web Consortium( W3C)

More information

1 DHT Fig. 1 Example of DHT 2 Successor Fig. 2 Example of Successor 2.1 Distributed Hash Table key key value O(1) DHT DHT 1 DHT 1 ID key ID IP value D

1 DHT Fig. 1 Example of DHT 2 Successor Fig. 2 Example of Successor 2.1 Distributed Hash Table key key value O(1) DHT DHT 1 DHT 1 ID key ID IP value D P2P 1,a) 1 1 Peer-to-Peer P2P P2P P2P Chord P2P Chord Consideration for Efficient Construction of Distributed Hash Trees on P2P Systems Taihei Higuchi 1,a) Masakazu Soshi 1 Tomoyuki Asaeda 1 Abstract:

More information

C O N T E N T S 1

C O N T E N T S 1 2014 Vol.107 C O N T E N T S 1 Communications 3 Vol.107 2 3 Communications Vol.107 4 5 Communications 7 6 Vol.107 6 7 Communications Vol.107 8 9 Communications Vol.107 10 11 Communications Vol.107 12 13

More information

1 2 3 マルチメディア, 分散, 協調とモバイル (DICOMO2013) シンポジウム 平成 25 年 7 月.,.,,.,. Surrogate Diner,., Surrogate Diner,, 3,, Surrogate Diner. An Interface Agent for Ps

1 2 3 マルチメディア, 分散, 協調とモバイル (DICOMO2013) シンポジウム 平成 25 年 7 月.,.,,.,. Surrogate Diner,., Surrogate Diner,, 3,, Surrogate Diner. An Interface Agent for Ps 1 2 3 マルチメディア, 分散, 協調とモバイル (DICOMO2013) シンポジウム 平成 25 年 7 月.,.,,.. Surrogate Diner,., Surrogate Diner, 3,, Surrogate Diner. An Interface Agent for Pseudo Co-Dining with a Remote Person TAKUTO SHIOHARA 1

More information

Vol. 23 No. 4 Oct. 2006 37 2 Kitchen of the Future 1 Kitchen of the Future 1 1 Kitchen of the Future LCD [7], [8] (Kitchen of the Future ) WWW [7], [3

Vol. 23 No. 4 Oct. 2006 37 2 Kitchen of the Future 1 Kitchen of the Future 1 1 Kitchen of the Future LCD [7], [8] (Kitchen of the Future ) WWW [7], [3 36 Kitchen of the Future: Kitchen of the Future Kitchen of the Future A kitchen is a place of food production, education, and communication. As it is more active place than other parts of a house, there

More information

PDFŠp…f†[…^

PDFŠp…f†[…^ DIGITAL IMAGING SYSTEM DICOM Digital Imaging and Communications in Medicine (DICOM) Part 1: Introduction and Overview NEMA Part 4 Service Class Specifications Part 3 Information Object

More information

QoS [3], [4] [5], [6] [3] i3 (Internet Indirection Infrastructure) i3 i3 packet trigger i3 i3 trigger packet trigger QoS [7] P2P P2P (Peer-to-Peer) Gn

QoS [3], [4] [5], [6] [3] i3 (Internet Indirection Infrastructure) i3 i3 packet trigger i3 i3 trigger packet trigger QoS [7] P2P P2P (Peer-to-Peer) Gn THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS TECHNICAL REPORT OF IEICE. P2P 565 871 1 5 E-mail: {j-konisi,wakamiya,murata}@ist.osaka-u.ac.jp QoS P2P P2P P2P P2P (Peer-to-Peer)

More information

P2P P2P peer peer P2P peer P2P peer P2P i

P2P P2P peer peer P2P peer P2P peer P2P i 26 P2P Proposed a system for the purpose of idle resource utilization of the computer using the P2P 1150373 2015 2 27 P2P P2P peer peer P2P peer P2P peer P2P i Abstract Proposed a system for the purpose

More information

NIKKEI ELECTRONICS 2003.5.26 189 1973

NIKKEI ELECTRONICS 2003.5.26 189 1973 188 NIKKEI ELECTRONICS 2003.5.26 Tech Tale 2003 NIKKEI ELECTRONICS 2003.5.26 189 1973 190 NIKKEI ELECTRONICS 2003.5.26 Tech Tale 1981 1985 NIKKEI ELECTRONICS 2003.5.26 191 å 1989 Tech Tale NIKKEI ELECTRONICS

More information

untitled

untitled 2004 03 06 DEWS2004 in 1. 2. Continuous Query 3. 4. GPS HTML, XML RFID DB DB Web URL TS URL Load Description 7 /echo.cgi 0.41 CGI Prog. RDB TS Load Mem 1 0.38 8688k 6 0.41 7808k TS URL IP 5 /top.html

More information

8 P2P P2P (Peer-to-Peer) P2P P2P As Internet access line bandwidth has increased, peer-to-peer applications have been increasing and have great impact

8 P2P P2P (Peer-to-Peer) P2P P2P As Internet access line bandwidth has increased, peer-to-peer applications have been increasing and have great impact 8 P2P (Peer-to-Peer) P2P P2P As Internet access line bandwidth has increased, peer-to-peer applications have been increasing and have great impact on networks. In this paper, we review traffic issues for

More information

25 論文題目.indd

25 論文題目.indd Vol.15, pp.351 363, 2, 2014.3 平 成 24 年 度 大 学 院 人 間 学 研 究 科 修 士 論 文 題 目 一 覧 氏 名 論 文 題 目 351 平 成 24 年 度 人 間 学 部 卒 業 論 文 題 目 一 覧 平 成 24 年 度 人 間 学 部 卒 業 論 文 題 目 一 覧 氏 名 論 文 題 目 SNS 2012 3 352 Vol.15 Victoria's

More information

Web Web Web

Web Web Web P2P Web Proxy The Cooperation P2P Web Proxy for reduction of offer resources 1165054 26 3 20 1 5 2 7 2.1...................................... 7 2.1.1 Web...................... 7 2.1.2 Web.....................

More information

untitled

untitled 4 1 4.1................................................. 1 4.1.1........................................ 1-1 4 17 11 30 4.1 2001 49% 2,400 47% 6,000 2001 390 8% 2005 3000 1000 IT 1 ADSL(Asymmetric Digital

More information

& Vol.2 No (Mar. 2012) 1,a) , Bluetooth A Health Management Service by Cell Phones and Its Us

& Vol.2 No (Mar. 2012) 1,a) , Bluetooth A Health Management Service by Cell Phones and Its Us 1,a) 1 1 1 1 2 2 2011 8 10, 2011 12 2 1 Bluetooth 36 2 3 10 70 34 A Health Management Service by Cell Phones and Its Usability Evaluation Naofumi Yoshida 1,a) Daigo Matsubara 1 Naoki Ishibashi 1 Nobuo

More information

3.1 Thalmic Lab Myo * Bluetooth PC Myo 8 RMS RMS t RMS(t) i (i = 1, 2,, 8) 8 SVM libsvm *2 ν-svm 1 Myo 2 8 RMS 3.2 Myo (Root

3.1 Thalmic Lab Myo * Bluetooth PC Myo 8 RMS RMS t RMS(t) i (i = 1, 2,, 8) 8 SVM libsvm *2 ν-svm 1 Myo 2 8 RMS 3.2 Myo (Root 1,a) 2 2 1. 1 College of Information Science, School of Informatics, University of Tsukuba 2 Faculty of Engineering, Information and Systems, University of Tsukuba a) oharada@iplab.cs.tsukuba.ac.jp 2.

More information

untitled

untitled The Impact of Digitization on Music Production: From a Perspective of Modularity 51 2 pp. 87-108 2003 12 I 21 3 Information and Communication Technology, ICT 0 1 1 20 1 199820012000 1 MP3 CD 2 3 II CD

More information

WMN Contiguity situation considering route establishment method in WMN assumed real environment performance evaluation 1165057 26 3 20 1 1 2 3 2.1........................................ 3 2.2.............................

More information

untitled

untitled 1 2 4/12 4/19 (1) 3 4 5 4/26 5/10 5/17 (2) 4 6 7 8 9 10 11 12 5/24 5/31 6/7 6/14 6/21 6/28 7/5 (1) (2) 13 7/12 Unicast Broadcast Multicast 1 1 Video/Audio broadcast (TV/adio etc.) Video Conferencing DVTS

More information

学 位 論 文 題 目 Title 氏 名 Author 専 攻 分 野 Degree 学 位 授 与 の 日 付 Date of Degree 資 源 タイプ Resource Type 報 告 番 号 Report Number URL Kobe University Repository : Thesis 現 代 中 国 における 農 民 出 稼 ぎと 社 会 構 造 変 動 に 関 する 研

More information

Gnutella Peer-to-Peer(P2P) P2P Linux P2P

Gnutella Peer-to-Peer(P2P) P2P Linux P2P 13 Peer-to-Peer 98-0701-7 14 2 7 Gnutella Peer-to-Peer(P2P) P2P Linux P2P 3 1 6 2 8 2.1......................... 8 2.1.1 Domain Name System(DNS)............. 9 2.1.2 Web Caching System............ 11

More information

NSJ-19.pdf

NSJ-19.pdf Medical Magazine 2006 Vol.7 No.2 Nutrition Support Journal 19 NST/ASSESSMENT NETWORK NST/ASSESSMENT NETWORK Nutrition Support Journal 14 19 CURRENT TOPICS γ μμμ μ μ Nutrition Support Journal 19

More information

IPSJ SIG Technical Report Vol.2011-EC-19 No /3/ ,.,., Peg-Scope Viewer,,.,,,,. Utilization of Watching Logs for Support of Multi-

IPSJ SIG Technical Report Vol.2011-EC-19 No /3/ ,.,., Peg-Scope Viewer,,.,,,,. Utilization of Watching Logs for Support of Multi- 1 3 5 4 1 2 1,.,., Peg-Scope Viewer,,.,,,,. Utilization of Watching Logs for Support of Multi-View Video Contents Kosuke Niwa, 1 Shogo Tokai, 3 Tetsuya Kawamoto, 5 Toshiaki Fujii, 4 Marutani Takafumi,

More information

IPSJ SIG Technical Report Vol.2010-GN-74 No /1/ , 3 Disaster Training Supporting System Based on Electronic Triage HIROAKI KOJIMA, 1 KU

IPSJ SIG Technical Report Vol.2010-GN-74 No /1/ , 3 Disaster Training Supporting System Based on Electronic Triage HIROAKI KOJIMA, 1 KU 1 2 2 1, 3 Disaster Training Supporting System Based on Electronic Triage HIROAKI KOJIMA, 1 KUNIAKI SUSEKI, 2 KENTARO NAGAHASHI 2 and KEN-ICHI OKADA 1, 3 When there are a lot of injured people at a large-scale

More information

untitled

untitled IT E- IT http://www.ipa.go.jp/security/ CERT/CC http://www.cert.org/stats/#alerts IPA IPA 2004 52,151 IT 2003 12 Yahoo 451 40 2002 4 18 IT 1/14 2.1 DoS(Denial of Access) IDS(Intrusion Detection System)

More information

2 1 1 http://www.jpo.go.jp/indexj.htm International Patent Classification European Patent Classification JST Online Information System Derwent World Patent Index The Scientific and Technical Information

More information

3 2 2 (1) (2) (3) (4) 4 4 AdaBoost 2. [11] Onishi&Yoda [8] Iwashita&Stoica [5] 4 [3] 3. 3 (1) (2) (3)

3 2 2 (1) (2) (3) (4) 4 4 AdaBoost 2. [11] Onishi&Yoda [8] Iwashita&Stoica [5] 4 [3] 3. 3 (1) (2) (3) (MIRU2012) 2012 8 820-8502 680-4 E-mail: {d kouno,shimada,endo}@pluto.ai.kyutech.ac.jp (1) (2) (3) (4) 4 AdaBoost 1. Kanade [6] CLAFIC [12] EigenFace [10] 1 1 2 1 [7] 3 2 2 (1) (2) (3) (4) 4 4 AdaBoost

More information

スライド 1

スライド 1 ACK) DCCP 11 or A B A B 1 or E E B B A C A C D D NFS, TFTP, SNMP DNS, Real Time Audio / Video Broadcast / Multicast Application Real-time Transport ProtocolRTP RTP Control ProtocolRTCP Session Initiation

More information

日立評論2007年3月号 : ソフトウェア開発への

日立評論2007年3月号 : ソフトウェア開発への Vol.89 No.3 298-299 Application of Statistical Process Control to Software Development Mutsumi Komuro 1 23 1985 ACM IEEE 1 195QC Quality Control 1 2 CMM Capability Maturity Model CMMI Capability Maturity

More information

Broadband Internet I / 1 1 I / 1 2

Broadband Internet I / 1 1 I / 1 2 Broadband Internet I / 1 1 I / 1 2 I / 1 3 PSTN: Network as service infrastructure Circuit switch I / 1 4 Internet: End-to-End model Core routers Core routers I / 1 5 Internet I / 1 6 TCP/IP Application

More information

book.dvi

book.dvi P2P Web Proxy 1120180 24 3 16 1 3 2 5 2.1 Web........................ 5 2.2 Web Proxy.................................... 10 2.2.1 P2P Web Proxy.............................. 11 3 P2P Web Proxy 13 3.1...................................

More information

理工ジャーナル 23‐1☆/1.外村

理工ジャーナル 23‐1☆/1.外村 Yoshinobu TONOMURA Professor, Department of Media Informatics 1 10 YouTube 2 1900 100 1 3 2 3 3 3 1 2 3 4 90 1 90 MIT Project Athena 1983 1991 2 3 4 5 6 7 8 9 10 2 90 11 12 7 13 14 15 16 17 18 19 390 5

More information

Web Social Networking Service Virtual Private Network 84

Web Social Networking Service Virtual Private Network 84 Promising business utilized five senses information media through the Next Generation Network Toshio ASANO Next Generation Network 2004 11 2010 6,000 3,000 2006 12 2008 83 Web Social Networking Service

More information

2016 : M SF

2016 : M SF 2016 M0113407 2017 3 2016 : M0113407 SF 1 1 1.1......................................... 1 2 4 2.1............................... 4 2.2................................... 5 2.3 [scene-by-scene]..............

More information

17 Multiple video streams control for the synchronous delivery and playback 1085404 2006 3 10 Web IP 1 1 1 3,,, i Abstract Multiple video streams control for the synchronous delivery and playback Yoshiyuki

More information

untitled

untitled 1 211022 2 11150 211022384 3 1000 23% 77% 10% 10% 5% 20% 15% 40% 5% 3% 8% 16% 15% 42% 5% 6% 4 =1000 = 66 5 =1000 = 59 6 52%(42% 1000 7 56% 41% 40% 97% 3% 11%, 2% 3%, 41 7% 49% 30%, 18%, 40%, 83% =1000

More information

HTTP

HTTP 2008 P2P 2009 2 6 5107B024-5 1 5 1.1...................................... 5 1.2...................................... 6 1.3..................................... 7 2 HTTP 8 2.1.............................

More information

張揚映画『スパイシー・ラブスープ』試論

張揚映画『スパイシー・ラブスープ』試論 Nara Women's University Digital I Title 張 揚 映 画 スパイシー ラブスープ 試 論 Author(s) 田 中, 弥 生 Citation 人 間 文 化 研 究 科 年 報, 第 25 号, pp.25-35 Issue Date 2010-03-31 Description URL http://hdl.handle.net/10935/1544 Textversionpublisher

More information

IPSJ SIG Technical Report Vol.2015-MUS-106 No.10 Vol.2015-EC-35 No /3/2 BGM 1,4,a) ,4 BGM. BGM. BGM BGM. BGM. BGM. BGM. 1.,. YouTube 201

IPSJ SIG Technical Report Vol.2015-MUS-106 No.10 Vol.2015-EC-35 No /3/2 BGM 1,4,a) ,4 BGM. BGM. BGM BGM. BGM. BGM. BGM. 1.,. YouTube 201 BGM 1,4,a) 1 2 2 3,4 BGM. BGM. BGM BGM. BGM. BGM. BGM. 1.,. YouTube 2015 1 100.. Web.. BGM.BGM [1]. BGM BGM 1 Waseda University, Shinjuku, Tokyo 169-8555, Japan 2 3 4 JST CREST a) ha-ru-ki@asagi.waseda.jp.

More information

ICT a) Caption Presentation Method with Speech Expression Utilizing Speech Bubble Shapes for Video Content Yuko KONYA a) and Itiro SIIO 1. Graduate Sc

ICT a) Caption Presentation Method with Speech Expression Utilizing Speech Bubble Shapes for Video Content Yuko KONYA a) and Itiro SIIO 1. Graduate Sc VOL. J98-A NO. 1 JANUARY 2015 本 PDFの 扱 いは 電 子 情 報 通 信 学 会 著 作 権 規 定 に 従 うこと なお 本 PDFは 研 究 教 育 目 的 ( 非 営 利 )に 限 り 著 者 が 第 三 者 に 直 接 配 布 すること ができる 著 者 以 外 からの 配 布 は 禁 じられている ICT a) Caption Presentation Method

More information

THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS TECHNICAL REPORT OF IEICE. P2P

THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS TECHNICAL REPORT OF IEICE. P2P THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS TECHNICAL REPORT OF IEICE. P2P 337-87 37 E-mail: {m199,miyoshi}@shibaura-it.ac.jp, olivier.fourmaux@upmc.fr P2P P2P ISP Internet Service

More information

1 5 1.1..................................... 5 1.2..................................... 5 1.3.................................... 6 2 OSPF 7 2.1 OSPF.

1 5 1.1..................................... 5 1.2..................................... 5 1.3.................................... 6 2 OSPF 7 2.1 OSPF. 2011 2012 1 31 5110B036-6 1 5 1.1..................................... 5 1.2..................................... 5 1.3.................................... 6 2 OSPF 7 2.1 OSPF....................................

More information

27 AR

27 AR 27 AR 28 2 19 12111002 AR AR 1 3 1.1....................... 3 1.1.1...................... 3 1.1.2.................. 4 1.2............................ 4 1.2.1 AR......................... 5 1.2.2......................

More information

Vol. 42 No. SIG 8(TOD 10) July HTML 100 Development of Authoring and Delivery System for Synchronized Contents and Experiment on High Spe

Vol. 42 No. SIG 8(TOD 10) July HTML 100 Development of Authoring and Delivery System for Synchronized Contents and Experiment on High Spe Vol. 42 No. SIG 8(TOD 10) July 2001 1 2 3 4 HTML 100 Development of Authoring and Delivery System for Synchronized Contents and Experiment on High Speed Networks Yutaka Kidawara, 1 Tomoaki Kawaguchi, 2

More information

IPSJ SIG Technical Report Vol.2009-DPS-141 No.20 Vol.2009-GN-73 No.20 Vol.2009-EIP-46 No /11/27 1. MIERUKEN 1 2 MIERUKEN MIERUKEN MIERUKEN: Spe

IPSJ SIG Technical Report Vol.2009-DPS-141 No.20 Vol.2009-GN-73 No.20 Vol.2009-EIP-46 No /11/27 1. MIERUKEN 1 2 MIERUKEN MIERUKEN MIERUKEN: Spe 1. MIERUKEN 1 2 MIERUKEN MIERUKEN MIERUKEN: Speech Visualization System Based on Augmented Reality Yuichiro Nagano 1 and Takashi Yoshino 2 As the spread of the Augmented Reality(AR) technology and service,

More information

1. HNS [1] HNS HNS HNS [2] HNS [3] [4] [5] HNS 16ch SNR [6] 1 16ch 1 3 SNR [4] [5] 2. 2 HNS API HNS CS27-HNS [1] (SOA) [7] API Web 2

1. HNS [1] HNS HNS HNS [2] HNS [3] [4] [5] HNS 16ch SNR [6] 1 16ch 1 3 SNR [4] [5] 2. 2 HNS API HNS CS27-HNS [1] (SOA) [7] API Web 2 THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS TECHNICAL REPORT OF IEICE. 657 8531 1 1 E-mail: {soda,matsubara}@ws.cs.kobe-u.ac.jp, {masa-n,shinsuke,shin,yosimoto}@cs.kobe-u.ac.jp,

More information

2011 : M Schell Interest curve Schell Chan FPS Schell Interest curve Chan FPS Chan Chan Chan Chan

2011 : M Schell Interest curve Schell Chan FPS Schell Interest curve Chan FPS Chan Chan Chan Chan 2011 M0106515 2011 : M0106515 Schell Interest curve Schell Chan FPS Schell Interest curve Chan FPS Chan Chan Chan Chan 1 1 1.1............................. 1 1.2................................. 4 2 5

More information

Input image Initialize variables Loop for period of oscillation Update height map Make shade image Change property of image Output image Change time L

Input image Initialize variables Loop for period of oscillation Update height map Make shade image Change property of image Output image Change time L 1,a) 1,b) 1/f β Generation Method of Animation from Pictures with Natural Flicker Abstract: Some methods to create animation automatically from one picture have been proposed. There is a method that gives

More information

藤原京の条坊制‐その実像と意義‐

藤原京の条坊制‐その実像と意義‐ Nara Women's University Digital I Title 藤 原 京 の 条 坊 制 その 実 像 と 意 義 Author(s) Citation 林 部, 均 林 部 均 : 都 城 制 研 究 (1)( 奈 良 女 子 大 学 21 世 紀 COEプログラム 報 告 集 Vol. 16), pp.37-66 Issue Date 2007-11-30 Description

More information

Title 精 神 分 析 理 論 における 抑 うつと 記 憶 -アタッチメント 研 究 を 媒 介 にした 力 動 的 精 神 医 学 の 復 権 を 目 指 して- Author(s) 三 上, 謙 一 学 校 臨 床 心 理 学 研 究 : 北 海 道 教 育 大 学 大 学 院 教 育 学 研 究 科 学 校 臨 床 心 理 Citation 学 専 攻 研 究 紀 要, 13: 15-24

More information

ID Z-Ordering 4) P2P P2P 2. Peer-to-Peer(P2P) P2P Gnutella ) BitTorrent 2) P2P (DHT:Distributed Hash Table) Chord 5) CAN(Content Adressable Network) 6

ID Z-Ordering 4) P2P P2P 2. Peer-to-Peer(P2P) P2P Gnutella ) BitTorrent 2) P2P (DHT:Distributed Hash Table) Chord 5) CAN(Content Adressable Network) 6 Vol.29-DPS-39 No.3 29/6/8 P2P 2 P2P P2P P2P A configuration method for structured P2P overlay network considering delay variations Tomoya Kitani and Yoshitaka Nakamura 2 P2P networks can achieve high scalability

More information

Title MMORPG における動的領域分割結合アルゴリズム Author(s) 榎原, 博之, 吉岡, 啓, 松崎, 頼人 Citation 電子情報通信学会論文誌 (A), J98-A(41): Issue Date URL

Title MMORPG における動的領域分割結合アルゴリズム Author(s) 榎原, 博之, 吉岡, 啓, 松崎, 頼人 Citation 電子情報通信学会論文誌 (A), J98-A(41): Issue Date URL Title MMORPG における動的領域分割結合アルゴリズム Author(s) 榎原, 博之, 吉岡, 啓, 松崎, 頼人 Citation 電子情報通信学会論文誌 (A), J98-A(41): 337-35 Issue Date 2015-04 URL http://hdl.handle.net/10112/9429 (C) 電子情報通信学会 : このデータは学協会著作権ポリシーデータベースの事項に基づいて作成しておりま

More information

WISS 2018 [2 4] [5,6] Query-by-Dancing Query-by- Dancing Cao [1] OpenPose 2 Ghias [7] Query by humming Chen [8] Query by rhythm Jang [9] Query-by-tapp

WISS 2018 [2 4] [5,6] Query-by-Dancing Query-by- Dancing Cao [1] OpenPose 2 Ghias [7] Query by humming Chen [8] Query by rhythm Jang [9] Query-by-tapp Query-by-Dancing: WISS 2018. Query-by-Dancing Query-by-Dancing 1 OpenPose [1] Copyright is held by the author(s). DJ DJ DJ WISS 2018 [2 4] [5,6] Query-by-Dancing Query-by- Dancing Cao [1] OpenPose 2 Ghias

More information

2016 10 31 1. 1.1 20 1 1993 20 2 2 1 industrial society 2 2 169 2014 3 1.2 4 5 6 3 1.3 4 5 1973 6 170 7 8 9 7 ISO/IEC 9126 11 8 1 9 ABS ABS ABS ABS 171 2. 2.1 1960 10 11 12 13 10 1964 IBM S/360 11 16 FORTRAN

More information

template.dvi

template.dvi I W I D E P R O J E C T 1 1 1 WIDE 2010 12 31 13:00 23:35 2010 1.1 USTREAM WMT 1.2 3D 8 1.1 1.1. 3D +5.1ch 12:15 15:00 1 3D 1 USTREAM 56 5 5 13 23:30 7 Twitter #artsforall 10 2,200 Twitter 1 4 2011 2

More information

(a) 1 (b) 3. Gilbert Pernicka[2] Treibitz Schechner[3] Narasimhan [4] Kim [5] Nayar [6] [7][8][9] 2. X X X [10] [11] L L t L s L = L t + L s

(a) 1 (b) 3. Gilbert Pernicka[2] Treibitz Schechner[3] Narasimhan [4] Kim [5] Nayar [6] [7][8][9] 2. X X X [10] [11] L L t L s L = L t + L s 1 1 1, Extraction of Transmitted Light using Parallel High-frequency Illumination Kenichiro Tanaka 1 Yasuhiro Mukaigawa 1 Yasushi Yagi 1 Abstract: We propose a new sharpening method of transmitted scene

More information

IPSJ SIG Technical Report Vol.2013-ICS-172 No /11/12 1,a), 1,b) Anomaly Detection 1. 1 Nagoya Institute of Technology 1 Presently with Nagoya In

IPSJ SIG Technical Report Vol.2013-ICS-172 No /11/12 1,a), 1,b) Anomaly Detection 1. 1 Nagoya Institute of Technology 1 Presently with Nagoya In 1,a), 1,b) Anomaly Detection 1. 1 Nagoya Institute of Technology 1 Presently with Nagoya Institute of Technology a) otsuka.takanobu@nitech.ac.jp b) ito.takayuki@nitech.ac.jp Anomaly Detection 2 3 4 5 6

More information

2 3, 4, 5 6 2. [1] [2] [3]., [4], () [3], [5]. Mel Frequency Cepstral Coefficients (MFCC) [9] Logan [4] MFCC MFCC Flexer [10] Bogdanov2010 [3] [14],,,

2 3, 4, 5 6 2. [1] [2] [3]., [4], () [3], [5]. Mel Frequency Cepstral Coefficients (MFCC) [9] Logan [4] MFCC MFCC Flexer [10] Bogdanov2010 [3] [14],,, DEIM Forum 2016 E1-4 525-8577 1 1-1 E-mail: is0111rs@ed.ritsumei.ac.jp, oku@fc.ritsumei.ac.jp, kawagoe@is.ritsumei.ac.jp 373 1.,, itunes Store 1, Web,., 4,300., [1], [2] [3],,, [4], ( ) [3], [5].,,.,,,,

More information

001 No.3/12 1 1 2 3 4 5 6 4 8 13 27 33 39 001 No.3/12 4 001 No.3/12 5 001 No.3/12 6 001 No.3/12 7 001 8 No.3/12 001 No.3/12 9 001 10 No.3/12 001 No.3/12 11 Index 1 2 3 14 18 21 001 No.3/12 14 001 No.3/12

More information