The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
매력적인 속성에도 불구하고 네트워크 가상 환경(net-VE)은 이러한 시스템의 동시성, 실시간 및 네트워킹 기능으로 인해 설계, 구현 및 테스트가 매우 어렵습니다. net-VE 설계에 대한 현재 관행은 기본적으로 시행착오와 경험적이며 형식적인 방법이 전혀 부족합니다. 본 논문에서는 Petri net 형식 모델링 기법을 net-VE: NICE(Narrative Immersive Constructionist/Collaborative Environment)에 적용하고, 시뮬레이션을 기반으로 net-VE 성능을 예측하고, net-VE 성능을 향상시키는 것을 제안합니다. NICE는 기본적으로 NICE라는 협업 가상 현실 시스템의 네트워크입니다. 동굴-(CAVE 자동 가상 환경). 먼저 CAVE와 NICE의 확장된 퍼지 타이밍 페트리 넷 모델을 제시합니다. 그런 다음 이러한 모델과 Design/CPN을 시뮬레이션 도구로 사용하여 NICE의 실시간 동작, 네트워크 효과 및 성능(대기 시간 및 지터)을 연구하기 위해 다양한 시뮬레이션을 수행했습니다. 우리의 시뮬레이션 결과는 실험 데이터와 일치합니다.
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
부
Yi ZHOU, Tadao MURATA, Thomas DEFANTI, Hui ZHANG, "Fuzzy-Timing Petri Net Modeling and Simulation of a Networked Virtual Environment: NICE" in IEICE TRANSACTIONS on Fundamentals,
vol. E83-A, no. 11, pp. 2166-2176, November 2000, doi: .
Abstract: Despite their attractive properties, networked virtual environments (net-VEs) are notoriously difficult to design, implement and test due to the concurrency, real-time and networking features in these systems. The current practice for net-VE design is basically trial and error, empirical, and totally lacks formal methods. This paper proposes to apply a Petri net formal modeling technique to a net-VE: NICE (Narrative Immersive Constructionist/Collaborative Environment), predict the net-VE performance based on simulation, and improve the net-VE performance. NICE is essentially a network of collaborative virtual reality systems called CAVE-(CAVE Automatic Virtual Environment). First, we present extended fuzzy-timing Petri net models of both CAVE and NICE. Then, by using these models and Design/CPN as the simulation tool, we have conducted various simulations to study real-time behavior, network effects and performance (latencies and jitters) of NICE. Our simulation results are consistent with experimental data.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e83-a_11_2166/_p
부
@ARTICLE{e83-a_11_2166,
author={Yi ZHOU, Tadao MURATA, Thomas DEFANTI, Hui ZHANG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Fuzzy-Timing Petri Net Modeling and Simulation of a Networked Virtual Environment: NICE},
year={2000},
volume={E83-A},
number={11},
pages={2166-2176},
abstract={Despite their attractive properties, networked virtual environments (net-VEs) are notoriously difficult to design, implement and test due to the concurrency, real-time and networking features in these systems. The current practice for net-VE design is basically trial and error, empirical, and totally lacks formal methods. This paper proposes to apply a Petri net formal modeling technique to a net-VE: NICE (Narrative Immersive Constructionist/Collaborative Environment), predict the net-VE performance based on simulation, and improve the net-VE performance. NICE is essentially a network of collaborative virtual reality systems called CAVE-(CAVE Automatic Virtual Environment). First, we present extended fuzzy-timing Petri net models of both CAVE and NICE. Then, by using these models and Design/CPN as the simulation tool, we have conducted various simulations to study real-time behavior, network effects and performance (latencies and jitters) of NICE. Our simulation results are consistent with experimental data.},
keywords={},
doi={},
ISSN={},
month={November},}
부
TY - JOUR
TI - Fuzzy-Timing Petri Net Modeling and Simulation of a Networked Virtual Environment: NICE
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2166
EP - 2176
AU - Yi ZHOU
AU - Tadao MURATA
AU - Thomas DEFANTI
AU - Hui ZHANG
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E83-A
IS - 11
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - November 2000
AB - Despite their attractive properties, networked virtual environments (net-VEs) are notoriously difficult to design, implement and test due to the concurrency, real-time and networking features in these systems. The current practice for net-VE design is basically trial and error, empirical, and totally lacks formal methods. This paper proposes to apply a Petri net formal modeling technique to a net-VE: NICE (Narrative Immersive Constructionist/Collaborative Environment), predict the net-VE performance based on simulation, and improve the net-VE performance. NICE is essentially a network of collaborative virtual reality systems called CAVE-(CAVE Automatic Virtual Environment). First, we present extended fuzzy-timing Petri net models of both CAVE and NICE. Then, by using these models and Design/CPN as the simulation tool, we have conducted various simulations to study real-time behavior, network effects and performance (latencies and jitters) of NICE. Our simulation results are consistent with experimental data.
ER -