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Study on Quality of Service Control Schemes in Distributed Virtual Environments Using Haptic Media

Research Project

Project/Area Number 13450156
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 情報通信工学
Research InstitutionNagoya Institute of Technology

Principal Investigator

ISHIBASHI Yutaka  Nagoya Institute of Technology, Graduate School of Engineering, Professor, 工学研究科, 教授 (40252308)

Co-Investigator(Kenkyū-buntansha) NUNOME Toshiro  Nagoya Institute of Technology, Graduate School of Engineering, Assistant Professor, 工学研究科, 助手 (10345944)
ITO Yoshihiro  Nagoya Institute of Technology, Graduate School of Engineering, Lecturer, 工学研究科, 講師 (50335098)
TASAKA Shuji  Nagoya Institute of Technology, Graduate School of Engineering, Professor, 工学研究科, 教授 (80110261)
Project Period (FY) 2001 – 2003
Project Status Completed (Fiscal Year 2003)
Budget Amount *help
¥13,000,000 (Direct Cost: ¥13,000,000)
Fiscal Year 2003: ¥1,700,000 (Direct Cost: ¥1,700,000)
Fiscal Year 2002: ¥3,300,000 (Direct Cost: ¥3,300,000)
Fiscal Year 2001: ¥8,000,000 (Direct Cost: ¥8,000,000)
KeywordsHaptic media / Distributed virtual environments / 3-D virtual space / Multimedia / Quality of service control / Media synchronization control / Traffic control / Stereoscopic viewing / 分散仮想環 / 誤り制御
Research Abstract

As QoS (Quality of Service) control in distributed virtual environments, we addressed media synchronization control, causality control, traffic control, error control, and so on. We also dealt with the case where we output voice and video in a 3-D virtual space by setting multiple CC objects in the space in order to handle voice and video together with haptic media.
First, we enhanced the virtual-time rendering (VTR) algorithm, which we previously proposed, for haptic media synchronization and synchronization between haptic media and voice. By experiment, we confirmed the effectiveness of the enhanced algorithm. Also, we enhanced the synchronization maestro, which we previously proposed, for group (or inter-destination), control of haptic media and demonstrated the effectiveness of the enhanced synchronization maestro scheme by experiment. The scheme further carries out the causality control.
Next, for traffic control and error control of haptic media, we focused on dead-reckoning. We pr … More oposed a scheme that dynamically changes threshold values of dead-reckoning according to the network delay. The scheme is employed together with the above enhanced VTR algorithm. By experiment, we clarified the effects of the scheme. In addition, we proposed an adaptive scheme that dynamically adjusts the spring modulus employed for calculation of the reaction force according to the network delay. We confirmed the effectiveness of the scheme by experiment. We also realized stereoscopic viewing of a 3-D virtual space and clarified the relation between the effect of stereoscopic viewing and the influence of the network delay jitter.
Furthermore, we supposed that we output voice and video in a 3-D virtual space and move CC objects interactively. We proposed an adaptive QoS control scheme, which carries out media synchronization control, traffic control, CPU load control, and so on according to the network load, the CPU load at each terminal, and the importance of objects. By experiment, we illustrated the effectiveness of the proposed scheme. Less

Report

(4 results)
  • 2003 Annual Research Report   Final Research Report Summary
  • 2002 Annual Research Report
  • 2001 Annual Research Report
  • Research Products

    (99 results)

All Other

All Publications (99 results)

  • [Publications] 伊藤知史: "TCP, UDP及びRTPを用いた蓄積ビデオ・音声転送のメディア出力品質の主観評価"電子情報通信学会ソサイエティ大会. B-11-4. 478-478 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 都丸清: "分散仮想環境における端末間同期方式"電子情報通信学会技術報告通信方式研究会. CS2001-123. 75-80 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 石橋豊: "分散仮想環境における触覚メディア同期品質評価"電子情報通信学会技術報告コミュニケーションクオリティ研究会. CQ2001-94. 1-6 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 神原健: "分散仮想環境における触覚メディアのトラヒック制御実験"電子情報通信学会総合大会. B-6-46. 60-60 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Yutaka Ishibashi: "The virtual-time rendering algorithm for haptic media synchronization in networked virtual environments"Proceedings of the 16th International Workshop on Communications Quality & Reliability. 213-217 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Yutaka Ishibashi: "Traffic control of haptic media in networked virtal environments"Proceedings of IEEE International Workshop on Knowledge Media Networking. 11-16 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 稲積克哲: "分散仮想環境における分散制御による端末間同期方式"電気関係学会東海支部連合大会講演論文集. 352. 176-176 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Yutaka Ishibashi: "A distributed control scheme for causality and media synchronization in networked multimedia games"Proceedings of IEEE ICCCN. 144-149 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 長谷川貴彦: "分散仮想環境における触覚メディアの因果順序制御及び端末間同期制御方式"電子情報通信学会技術研究報告コミュニケーションクオリティ研究会. CQ2002-133. 19-24 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 神原健: "Dead-Reckoningを用いた触覚メディア同期制御実験"電子情報通信学会総合大会. B-11-1. 583-583 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 神原健: "分散仮想環境におけるDead-Reckoningを用いた触覚メディア同期方式"電子情報通信学会技術研究報告コミュニケーションクオリティ研究会. CQ2003-7. 39-44 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Yutaka Ishibashi: "Group synchronization in networked virtual environments"Conference Record of IEEE ICC. 885-890 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Yutaka Ishibashi: "Causality and media synchronization control for networked multimedia games : Centralized versus distributed"Proceedings of ACM Net Games. 34-43 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 藤本正樹: "触覚メディアを用いた分散仮想環境における反力の適応制御方式"電子情報通信学会技術研究報告コミュニケーションクオリティ研究会. CQ2003-32. 1-6 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 安井隆博: "アバタを用いた分散仮想環境における適応型QoS制御及び端末間同期制御実験"電気関係学会東海支部連合大会講演論文集. 361. 181-181 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 稲積克哲: "分散仮想環境におけるCGと音声のQoS制御"電気関係学会東海支部連合大会講演論文集. 362. 181-181 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 神原健: "触覚メディアを用いた分散仮想環境におけるメディア同期制御及びトラヒック制御実験"電気関係学会東海支部連合大会講演論文集. 363. 182-182 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 馬場敦久: "心理学的測定法を用いた触覚メディア同期品質評価"電気関係学会東海支部連合大会講演論文集. 364. 182-182 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 稲積克哲: "分散仮想環境におけるCGアバタの動作と音声のメディア同期制御実験"電子情報通信学会技術研究報告コミュニケーションクオリティ研究会. CQ2003-108. 111-114 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 神原健: "分散仮想環境における触覚メディアと音声の同期制御実験"電子情報通信学会総合大会講演論文集. B-11-26. 519-519 (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 兼岡弘幸: "触覚メディアを用いた分散仮想環境における端末間同期制御実験"電子情報通信学会総合大会講演論文集. B-11-27. 520-520 (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 藤本正樹: "触覚メディアを用いた分散仮想空間の立体視が作業効率に及ぼす影響"電子情報通信学会総合大会講演論文集. B-11-28. 521-521 (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 安井隆博: "ネットワーク型ゲームにおけるΔ因果順序方式と予測方式の性能比較"電子情報通信学会総合大会講演論文集. B-11-35. 528-528 (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 浅野寿朗: "触る分散仮想博物館におけるQoS制御"電子情報通信学会ヒューマンコミュニケーショングループシンポジウム:技術研究報告マルチメディア・仮想環境基礎研究会. MVE2003-126. 31-36 (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Yutaka Ishibashi: "Group synchronization control for haptic media in networked virtual environments"Proceedings of the 12th IEEE Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems (Haptics). 106-113 (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 藤本正樹: "触覚メディア通信における反力の適応制御"電子情報通信学会論文誌(B). J87-B. 589-592 (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 藤本正樹: "触覚メディアを用いた作業における分散仮想空間の立体視の効果"電子情報通信学会技術研究報告コミュニケーションクオリティ研究会. CQ2004-37. 77-80 (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Masaki Fujimoto: "The effect of stereoscopic viewing of a virtual space on a networked game using haptic media"Proceedings of ACM International Conference on Advances in Comupter Entertainment Technology (ACE). (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Yutaka Ishibashi: "Media synchronization between voice and movement of avatars in networked virtual environments"Proceedings of ACM International Conference on Advances in Comupter Entertainment Tecnology (ACE). (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Yutaka Ishibashi: "An intra-stream synchronization algorithm for haptic media in networked virtual environments"Proceedings of ACM International Conference on Advances in Comupter Entertainment Technology (ACE). (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takeshi Kanbara: "Haptic media synchronization control with dead-reckoning in networked virtual environments"Proceedings of the 8th World Multi-Conference on Systemics, Cybernetics and Informatics (SCI). (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Masaki Fujimoto: "A compensation scheme for network delay jitter of haptic media in networked Virtual environments"Proceedings of the 8th World Multi-Conference on Systemics, Cybernetics and Informatics (SCI). (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Satoshi Ito, Yutaka Ishibashi, Shuji Tasaka: "Subjective assessment of media output quality of stored video and voice transmission with TCp, UDP, and RTP"IEICE Society Conference. B-11-4. 478-478 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Kiyoshi Tomaru, Yutaka Ishibashi, Shuji Tasaka: "An inter-destination synchronization scheme in distributed virtual environments"Technical Report of IEICE. CS2001-123. 75-80 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Yutaka Ishibashi, Takahiko Hasegawa, Shuji Tasaka: "Quality assessment of haptic media synchronization in distributed virtual environments"Technical Report of IEICE. CQ2001-94. 1-6 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takeshi Kanbara, Takahiko Hasegawa, Yutaka Ishibashi, Shuji Tasaka: "An experiment on traffic control of haptic media in distributed virtual environments"IEICE General Conference. B-6-46. (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Yutaka Ishibashi, Shuji Tasaka, Takahiko Hasegawa: "The virtual-time rendering algorithm for haptic media synchronization in networked virtual environments"Proceedings of the 16th International Workshop on Communications Quality & Reliability (CQR). 213-217 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Yutaka Ishibashi, Takashi Kanbara, Takahiko Hasegawa, Shuji Tasaka: "Traffic control of haptic media in networked virtual environments"Proceedings of IEEE International Workshop on Knowledge Media Networking (KMN). 11-16 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Katsunori Inazumi, Yutaka Ishibashi, Shuji Tasaka: "An inter-destination synchronization scheme under distributed control in distributed virtual environments"Record of 2002 Tokai-Section Joint Conference of the Eight Institutes of Electrical and Related Engineers. 352 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Yutaka Ishibashi, Shuji Tasaka: "A distributed control scheme for causality and media synchronization in networked virtual environments"Proceedings of IEEE ICCCN. 144-149 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takahiko Hasegawa, Yutaka Ishibashi, Shuji Tasaka: "A causality and inter-destination synchronization control scheme for haptic media in distributed virtual environments"Technical Report of IEICE. CQ2002-133. 19-24 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takeshi Kanbara, Yutaka Ishibashi, Shuji Tasaka: "An experiment on haptic media synchronization control with dead-reckoning"IEICE General Conference. B-11-1. (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takeshi Kanbara, Yutaka Ishibashi, Shuji Tasaka: "A haptic media synchronization scheme with dead-reckoning in distributed virtual environments"Technical Report of IEICE. CQ2003-7. 39-44 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Yutaka Ishibashi, Shuji Tasaka: "Group synchronization in networked virtual environments"Conference Record of IEEE ICC. 885-890 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Yutaka Ishibashi, Shuji Tasaka: "Causality and media synchronization control for networked multimedia games Centralized Versus distributed"Proceedings of ACM NetGames. 34-43 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Masaki Fujimoto, Yutaka Ishibashi A: "n adaptive control scheme of reaction force in distributed virtual environments with haptic media"Technical Report of IEICE. CQ2003-32. 1-6 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takahiro Yasui, Yutaka Ishibashi: "An experiment on adaptive QoS control and inter-destination control in distributed virtual environments with avatars"Record of 2003 Tokai-Section Joint Conference of the Eight Institutes of Electrical and Related Engineers. 361 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Katsunori Inazumi, Yutaka Ishibashi, Shuji Tasaka, Toshio Asano: "QoS control of CC and voice in distributed virtual environments"Record of 2003 Tokai-Section Joint Conference of the Eight Institutes of Electrical and Related Engineers. 362 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takashi Kanbara, Yutaka Ishibashi, Shuji Tasaka: "An experiment on media synchronization control and traffic control for haptic media in distributed virtual environments"Record of 2003 Tokai-Section Joint Conference of the Eight Institutes of Electrical and Related Engineers. 363 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Atsuhisa Baba, Yutaka Ishibashi, Masaki Fujimoto: "Quality assessment of haptic media synchronization by a psychometric analysis method"Record of 2003 Tokai-Sect ion Joint Conference of the Eight Institutes of Electrical and Related Engineers. 364 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Katsunori Inazumi, Yutaka Ishibashi, Shuji Tasaka, Toshio Asano: "An experiment on media synchronization control of voice and movement of CC avatars in distributed virtual environments"Technical Report of IEICE. CQ2003-108. 111-114 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takeshi Kanbara, Yutaka Ishibashi, Shuji Tasaka: "An experiment on synchronization control of haptic media and voice in distributed virtual environments"IEICE General Conference. B-11-26. (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Hiroyuki Kaneoka, Yutaka Ishibashi: "An experiment on inter-destination synchronization control for haptic media in distributed virtual environments"B-11-27. (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Masaki Fujimoto, Yutaka Ishibashi: "The effect of stereoscopic viewing on the efficiency of work using haptic media in a distributed virtual space"B-11-28. (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takahiro Yasui, Yutaka Ishibashi: "A performance comparison of Δ-causality and prediction schemes for networked games"B-11-35. (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Toshio Asano, Yutaka Ishibashi: "QoS control in a distributed virtual museum with touchable exhibits"Technical report of IEICE MVE. 2003-126. 31-36 (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Yutaka Ishibashi, Takahiko Hasegawa, Shuji Tasaka: "Group synchronization control for haptic media in networked virtual environments"Proceedings of the 12th IEEE Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems (Haptics). 106-113 (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Masaki Fujimoto, Yutaka Ishibashi: "Adaptive control of reaction force in haptic media communications"IEICE Transactions on Communications (Japanese Edition). vol.J87-B, no.4. 589-592 (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Masaki Fujimoto Yutaka Ishibashi: "The effect of stereoscopic viewing of a distributed virtual space on work using haptic media"Technical Report of IEICE. CQ2004-37. (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Masaki Fujimoto, Yutaka Ishibashi: "The effect of stereoscopic viewing of a virtual space on a networked game using haptic media"Proceedings of ACM International Conference on Advances in Computer Entertainment Technology (ACE). (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Yutaka Ishibashi, Katsunori Inazumi, Shuji Tasaka, Toshio Asano: "Media synchronization between voice and movement of avatars in networked virtual environments"Proceedings of ACM International Conference on Advances in Computer Entertainment Technology (ACE). (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Yutaka Ishibashi, Hidehiko Kasugai, Masaki Fujimoto: "An intra-stream synchronization algorithm for haptic media in networked virtual environments"Proceedings of ACM International Conference on Advances in Computer Entertainment Technology (ACE). (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Takeshi Kanbara, Yutaka Ishibashi, Shuji Tasaka: "Haptic media synchronization control with dead-reckoning in networked virtual environments"Proceedings of the 8th World Multi-Conference on Systemics, Cybernetics and Informatics (SCI). (2004)

    • Description
      「研究成果報告書概要(欧文)」より
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  • [Publications] Masaki Fujimoto, Yutaka Ishibashi: "A compensation scheme for network delay jitter of haptic media in networked virtual environments"Proceedings of the 8th World Multi-Conference on Systemics, Cybernetics and Informatics (SCI). (2004)

    • Description
      「研究成果報告書概要(欧文)」より
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  • [Publications] 神原健: "分散仮想環境におけるDead-Reckoningを用いた触覚メディア同期方式"電子情報通信学会技術研究報告コミュニケーションクオリティ研究会. CQ2003-7. 39-44 (2003)

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  • [Publications] Yutaka Ishibashi: "Group synchronization in networked virtual environments"Conference Record of IEEE ICC. 885-890 (2003)

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  • [Publications] Yutaka Ishibashi: "Causality and media synchronization control for networked multimedia games : Centralized versus distributed"Proceedings of ACM NetGames. 34-43 (2003)

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  • [Publications] 藤本正樹: "触覚メディアを用いた分散仮想環境における反力の適応制御方式"電子情報通信学会技術研究報告コミュニケーションクオリティ研究会. CQ2003-32. 1-6 (2003)

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  • [Publications] 安井隆博: "アバタを用いた分散仮想環境における適応型QoS制御及び端末間同期制卸実験"電気関係学会東海支部連合大会講演論文集. 361. 181-181 (2003)

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  • [Publications] 稲積克哲: "分散仮想環境におけるCGと音声のQoS制御"電気関係学会東海支部連合大会講演論文集. 362. 181-181 (2003)

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  • [Publications] 神原健: "触覚メディアを用いた分散仮想環境におけるメディア同期制御及びトラヒック制御実験"電気関係学会東海支部連合大会講演論文集. 363. 182-182 (2003)

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  • [Publications] 馬場敦久: "心理学的測定法を用いた触覚メディア同期品質評価"電気関係学会東海支部連合大会講演論文集. 364. 182-182 (2003)

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  • [Publications] 稲積克哲: "分散仮想環境におけるCGアバタの動作と音声のメディア同期制御実験"電子情報通信学会技術研究報告コミュニケーションクオリティ研究会. CQ2003-108. 111-114 (2003)

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  • [Publications] 神原健: "分散仮想環境における触覚メディアと音声の同期制御実験"電子情報通信学会総合大会講演論文集. B-11-26. (2004)

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  • [Publications] 兼岡弘幸: "触覚メディアを用いた分散仮想環境における端末間同期制御実験"電子情報通信学会総合大会講演論文集. B-11-27. (2004)

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  • [Publications] 藤本正樹: "触覚メディアを用いた分散仮想空間の立体視が作業効率に及ぼす影響"電子情報通信学会総合大会講演論文集. B-11-28. (2004)

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  • [Publications] 安井隆博: "ネットワーク型ゲームにおけるΔ因果順序方式と予測方式の性能比較"電子情報通信学会総合大会議論文集. B-11-35. (2004)

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  • [Publications] 浅野寿朗: "触る分散仮想博物館におけるQoS制御"信学ヒューマンコミュニケーショングループシンポジウム:技術研究報告マルチメディア・仮想環境基礎研究会. MVE2004. (2004)

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  • [Publications] 浅野寿朗: "触る分散仮想博物館におけるQoS制御"電子情報通信学会技術研究報告コミュニケーションクオリティ研究会. CQ2003-107. 111-114 (2003)

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  • [Publications] Yutaka Ishibashi: "Group synchronization control for haptic media in networked virtual environments"Proceedings of the 12th IEEE Symposium on Haptic Interfaces for Virtual Enviromnent and Teleoperator Systems (Haptics). (2004)

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  • [Publications] 藤本正樹: "触覚メディア通信における反力の適応制御"電子情報通信学会論文誌(B). (2004)

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  • [Publications] 藤本正樹: "触覚メディアを用いた作業における分散仮想空間の立体視の効果"電子情報通信学会技術研究報告コミュニケーションクオリティ研究会. CQ2004. (2004)

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  • [Publications] Takeshi Kanbara: "Haptic media synchronization control with dead-reckoning in networked virtual environments"Proceedings of the 8th World Multi-Conference on Systemics, Cyberntics and Informatics (SCI). (2004)

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  • [Publications] Masaki Fujimoto: "A compensation scheme for network delay jitter of haptic media in networked virtual environments"Proceedings of the 8th World Multi-Conference on Systemics, Cybernetics and Informatics (SCI). (2004)

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  • [Publications] Yutaka Ishibashi: "The virtual-time rendering algorithm for haptic media synchronization in networked virtual environments"Proceedings of the 16th International Workshop on Communication Quality and Reliability. 213-217 (2002)

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  • [Publications] 橋本将典: "メディア同期外れ予防制御方式の同期品質評価"電子情報通信学会技術報告ネットワークシステム研究会. NS2002-35. 9-12 (2002)

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  • [Publications] Yutaka Ishibashi: "Traffic control of haptic media in networked virtual environments"Proceedings of IEEE International Workshop on Knowledge Media Networking. 11-16 (2002)

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  • [Publications] 稲積克啓: "分散仮想環境における分散制御による端末間同期方式"電気関係学会東海支部連合大会講演論文集. 352. 176-176 (2002)

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  • [Publications] Yutaka Ishibashi: "A distributed control scheme for causality and media synchronization in networked multimedia games"Proceedings of IEEE ICCCN. 144-149 (2002)

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  • [Publications] 長谷川貴彦: "分散仮想環境における触覚メディアの因果順序制御及び端末間同期制御方式"電子情報通信学会技術研究報告コミュニケーションクオリティ研究会. CQ2002-133. 19-24 (2003)

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  • [Publications] 神原健: "Dead-Reckoningを用いた触角メディア同期制御実験"電子情報通信学会総合大会. B-11-1. (2003)

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  • [Publications] 神原健: "分散仮想環境におけるDead-Reckoningを用いた触角メディア同期方式"電子情報通信学会技術研究報告コミュニケーションクオリティ研究会. CQ2003-7. 39-44 (2003)

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  • [Publications] Yutaka Ishibashi: "Group synchronization in networked virtual environments"Conference Record of IEEE ICC. 885-890 (2003)

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  • [Publications] 伊藤知史: "TCP,UDP及びRTPを用いた蓄積ビデオ・音声転送のメディア出力品質の主観評価"電子情報通信学会ソサイエティ大会. B-11-4. 478-478 (2001)

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  • [Publications] 都丸清: "分散仮想環境における端末間同期方式"電子情報通信学会技術報告通信方式研究会. 101・495. 75-80 (2001)

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  • [Publications] 石橋豊: "分散仮想環境における触覚メディア同期品質評価"電子情報通信学会技術報告コミュニケーションクオリティ研究会. 101・636. 1-6 (2002)

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  • [Publications] 神原健: "分散仮想環境における触覚メディアのトラヒック制御実験"電子情報通信学会総合大会. B-6-46. (2002)

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  • [Publications] 橋本将典: "メディア同期外れ予防制御方式を用いたライブメディア同期の主観品質評価"電子情報通信学会総合大会. B-6-102. (2002)

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  • [Publications] Yutaka Ishibashi: "The virtual-time rendering algorithm for haptic media synchronization in networked virtual environments"Proceedings of the 16^<th> International Workshop on Communications Quality & Reliability. (2002)

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Published: 2001-04-01   Modified: 2016-04-21  

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