NDLI: A Publish/Subscribe based correlative matching method for multi-domain virtual environment

Content Provider	IEEE Xplore Digital Library
Author	Li Liu Wei Wu Hongqian Chen
Copyright Year	2011
Description	Author affiliation: State Key Laboratory of Virtual Reality Technology, Beihang University, Beijing 100083, China (Wei Wu) \|\| School of Computer Science and Information Engineering, Beijing Technology and Business University, 100048, China (Li Liu; Hongqian Chen)
Abstract	The multi-domain virtual environment is an important research area of the distributed virtual reality. However, frequent interaction, great quantity of messages and the discrepant need of each individual simulation domain resulted in numerous redundant messages. In this paper, we propose a Publish/Subscribe based correlative matching method for multi-domain virtual environment. This method focus on data filtering of domains' gateways in addition to the DDM scheme. The paper introduces the correlative matching algorithm, the binary representation and the matching method which based on publish/subscribe relationship. Analysis and experiments show that this new solution effectively reduces the redundant data transferring among gateways, thus greatly enhances the performance of the virtual environment, and that the cost of matching method is relative small in multi-domain virtual environment application.
Starting Page	169
Ending Page	174
File Size	1146820
Page Count	6
File Format	PDF
ISBN	9781457700552
e-ISBN	9781457700545
DOI	10.1109/ISVRI.2011.5759625
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-03-19
Publisher Place	Singapore
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wide area networks Multi-domain Virtual environment Filtering Publish/subscribe Matching method Bandwidth Logic gates Servers Local area networks
Content Type	Text
Resource Type	Article

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