Papers - Kaneko, Kunitake

Content Espresso: A Global Secure Large File Sharing System for Media Industries

K. Kaneko, D. Ando, F. Teraoka

Proc. of the 13th ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD 2012)    649 - 654 2012.08

Research paper (international conference proceedings), Joint Work, Lead author, Accepted

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This paper describes the difficulty, the design goal for global secure file sharing system, and our approach, Content Espresso.

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Design and implementation of live image file feeding to dome theaters

Kaneko K., Ohta N.

Future Generation Computer Systems (Elsevier)  27 ( 7 ) 944 - 951 2011.07

Research paper (scientific journal), Lead author, Corresponding author, Accepted,  ISSN  0167739X

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This paper proposes a live transmission system to dome theaters with multiple-projector projection systems. Our live transmission to dome theaters solves three issues between the sender and the receiver: slicing, image size, and clock synchronization. These issues make it difficult to apply a conventional streaming approach to dome theaters. We propose a file-based approach, which we call live image file feeding. We realize live file transfer by checking the file status periodically, transmitting reliably at a constant bit rate, and retransmitting immediately if packets are lost. We implemented this system, named it the Kaneko file system (KFS), and evaluated its functionality. Furthermore, we tested the entire live transmission system using the KFS, a digital still camera and a dome theater during the total solar eclipse in 2009 and showed that it worked well with 3K×3K image pixels. © 2010 Elsevier B.V. All rights reserved.

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Multi-point 4K/2K Layered Video Streaming for Remote Collaboration

D. Shirai, M. Kitamura, T. Fujii, A. Takahara, K. Kaneko, N. Ohta

Future Generation Computer Systems (Elsevier)  27 ( 7 ) 986 - 990 2011.07

Research paper (scientific journal), Joint Work, Accepted,  ISSN  0167739X

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超高精細映像(4K映像)と高精細映像(2K映像)が混在する環境における階層符号化を用いた遠隔会議システムを提案している。

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Tri-Continental Premiere of 4K Feature Movie via Network Streaming at FILE 2009

T. Margolis, S. Brown, T. Cornish, H. Bracho, M. Stanton, T. Cristina, F. Redigolo, F. Castro, K. Kaneko

Future Generation Computer Systems (Elsevier)  27 ( 7 ) 924 - 934 2011.07

Research paper (scientific journal), Joint Work, Last author, Accepted,  ISSN  0167739X

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Feature Film級の長さをもつ超高精細映像(4K映像)の実現方式と実証実験の結果を示している。

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Beyond 4K: 8K-60p Live Video Streaming to Multiple Sites

M. Kitamura, D. Shirai, K. Kaneko, T. Murooka,T. Sawabe, T. Fujii, A. Takahara

Future Generation Computer Systems (Elsevier)  27 ( 7 ) 952 - 959 2011.07

Research paper (scientific journal), Joint Work, Accepted,  ISSN  0167739X

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超高精細映像(4K映像)を越える8K60P映像の複数拠点へのライブ伝送方式について提案している。

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Precise Network Monitoring for High Quality Live Streaming

kaneko K.

Proc. of the 3rd International Conference on Ubiquitous and Future Networks (ICUFN2011)    83 - 88 2011.06

Research paper (international conference proceedings), Single Work, Lead author, Last author, Corresponding author, Accepted

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This paper proposes a precise network monitoring that enables a packet-by-packet network monitoring to observe switching or routing latency inside of a switch, router, or network, and provide the statistics of a flow that is specified by user on-demand.

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4K Applications beyond Digital Cinema

K. Kaneko, N. Ohta

Proc. of the 16th International Conference on Virtual Systems and Multimedia (VSMM2010)    133 - 136 2010.10

Research paper (international conference proceedings), Joint Work, Lead author, Corresponding author, Accepted

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This paper describes what 4K is, the status of 4K, and 4K applications other than digital cinema.

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Field Trial of 80 (10 x 8λ) Gbps Colored Optical Packet Switching of 4K&2K Uncompressed Streaming

N. Kataoka, K. Shimizu, T. Kawano, K. Kaneko, K. Sone, M. Maruyama, G. Ishikawa, Y. Awaji, H. Otsuki, T. Aoyama, S. Kinoshita, N. Wada, and K. Kitayama

Proc. of European Conference on Optical Communication (ECOC 2010) 1-2   1 - 6 2010.09

Research paper (international conference proceedings), Joint Work, Accepted

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This paper demonstrates for the first time a field trial of 80 (10×8λ) Gbps colored optical packet switching of 4K and 2K uncompressed streaming using SOA based broadcast-and-select switch and optical-code label processing.

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3K x 3K Live Total Solar Eclipse Transmission

K. Kaneko, H. Nishimura, R. Takahashi, N. Ohta

Proc. of International Planetarium Society Conference 2010    29 - 34 2010.07

Research paper (international conference proceedings), Joint Work, Accepted

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This paper describes our live viewing system consisting of acquisition by digital cameras, transmission through networks, pre-processing for projection, and projection in domed theaters. In addition, it introduces our live viewing trial of the total solar eclipse from three locations in Asia to a digital domed theater in Sendai, Japan in 2009.

A LIVE image transmission system for dome theaters

K. Kaneko

Proc. of the 8th Asia-Pacific Symposium on Information and Telecommunication Technologies (APSITT2010)    1 - 6 2010.06

Research paper (international conference proceedings), Single Work, Accepted

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This paper shows LIVE transmission system for digital domes.

4K transmission experiments at Keio DMC

K. Kaneko

Proc. of International Symposium for Immersive Science Visualization  2009.03

Research paper (international conference proceedings), Single Work, Accepted

4K Uncompressed Streaming over Multicast-Capable 80 (8λx10) Gbps Colored Optical Packet Switching Network Using SOA Switch and Stacked OC-Label Processing

N. Kataoka, K. Sone, K. Kaneko, T. Aoyama, K. Shimizu, T. Kawano, M. Maruyama, N. Wada, Y. Aoki, S. Kinoshita, H. Otsuki, H. Harai, H. Onaka, T. Miyazaki, K. Kitayama

Proc. of the Optical Fiber Communication Conference and The National Fiber Optic Engineers Conference (OFC/NFOEC) 2009  ( JW92 ) 1 - 3 2009.03

Research paper (international conference proceedings), Joint Work, Accepted

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This paper demonstrates a field trial of 4K uncompressed streaming over multicast-capable 80 (8λ x 10) Gbps colored optical packet switching network using SOA based broadcast-and-select switch and stacked optical-code label processing.

Real time switching and streaming transmission of uncompressed 4K motion pictures

D. Shirai, T. Kawano, T. Fujii, K. Kaneko, N. Ohta, S. Ono, S. Arai, T. Ogoshi

Future Generation Computer Systems (Elsevier)  25 ( 2 ) 192 - 197 2009.02

Research paper (scientific journal), Joint Work, Accepted,  ISSN  0167739X

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二つの超高精細映像(4K映像)の非圧縮伝送を切り替えて、映像のスイッチングを実現する方式の提案と実証実験の結果を示している。

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4K uncompressed streaming over multicast-capable 80 (8λ × 10) Gbps colored optical packet switching network using SOA switch and stacked OC-label processing

Kataoka N., Sone K., Kaneko K., Aoyama T., Shimizu K., Kawano T., Maruyama M., Wada N., Aoki Y., Kinoshita S., Otsuki H., Harai H., Onaka H., Miyazaki T., Kitayama K.I.

Conference on Optical Fiber Communication Technical Digest Series  2009

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We demonstrate a field trial of 4K uncompressed streaming over multicast-capable 80 (8λ × 10) Gbps colored optical packet switching network using SOA based broadcast-and-select switch and stacked optical-code label processing. © 2009 OSA.

プリアンブル遅延によるラベル更新処理を用いた自己ルーチング型光パケット転送機構

松本延孝， 金子晋丈， 今泉英明， 森川博之， 青山友紀

電子情報通信学会論文誌B (一般社団法人電子情報通信学会)  J91-B ( 10 ) 1244 - 1253 2008.10

Research paper (scientific journal), Joint Work, Accepted

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プリアンブル遅延をラベル更新処理に用いた光パケットスイッチを用いたルーティングの実現方式について提案している。

ユーザ主導型通信制御のためのセッション層構成に関する研究

金子晋丈

東京大学  2006

Doctoral thesis

Session Layer Mobility Support for 3C Everywhere Environments

K. Kaneko, H. Morikawa, T. Aoyama

Proc. of the 6th International Symposium on Wireless Personal Multimedia Communications (WPMC 2003) 2   347 - 351 2003.10

Research paper (international conference proceedings), Joint Work, Accepted

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This paper descrives a session layer mobility support which is a mechanism for service migration.

Personal Mesh: A Design of Flexible Internet Access for Personal Area Network

N. Hoaison, A. Shindo, K. Kaneko, H. Morikawa, T. Aoyama

Proc. of the 6th International Symposium on Wireless Personal Multimedia Communications (WPMC 2003) 3   256 - 260 2003.10

Research paper (international conference proceedings), Joint Work, Accepted

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This paper describes the design and our implementation of Personal Mesh and shows the effectiveness of our system by experiment.

Secure Session Migration Using Key-Insulated Public-Key Cryptosystems

S. Lim, K. Kaneko, H. Morikawa, T. Aoyama

Proc. of the 1st Joint Workshop on Mobile Multimedia Communications (JWMMC2003)    57 - 61 2003.07

Research paper (international conference proceedings), Joint Work, Accepted

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This paper shows an approach to realize secure session migration between devices by introducing key-insulated public-key cryptosystems.

On-demand Data Prefetching System for Spotted Access Networks

N. Imai, K. Kaneko, H. Morikawa, T. Aoyama

Proc. of the 7th Asia Pacific Conference on Communications (APCC2001)    61 - 64 2001.09

Research paper (international conference proceedings), Joint Work, Accepted