NDLI: Grid-filtered region-based data distribution management in large-scale distributed simulation systems

Content Provider	IEEE Xplore Digital Library
Author	Boukerche, A. McGraw, N.J. Dzermajko, C. Kaiyuan Lu
Copyright Year	2005
Description	Author affiliation: PARADISE Res. Lab., Ottawa Univ., Ont., Canada (Boukerche, A.; McGraw, N.J.; Dzermajko, C.; Kaiyuan Lu)
Abstract	In a large-scale distributed simulation, participating federates receive and send messages to share state data and update subscription and publication regions. The focus of data distribution management (DDM), a high level architecture (HLA) run-time infrastructure (RTI) service, is limiting and controlling the volume of data, regarding simulated entities, exchanged between participating hosts. One of the key factors in many large-scale distributed simulations is the ability to see or be seen by other participants in the simulation. Several DDM methods have been introduced, but time performance, message volume and resource usage continue to be factors in the practical application of these methods. In an effort to offer a more efficient and more scalable solution to DDM, we propose an algorithm which we refer to as grid-filtered region-based DDM, that utilizes a grid overlay on the virtual space, determines the percentage of grid covered by the subscription or publication region and further filters, based on a percentage threshold, using a matching technique, like that of the region-based DDM scheme. We present the implementation details of our scheme and report on our set of experiments we have carried out to evaluate its performance.
Sponsorship	The Soc. for Modeling and Simulation Int
Starting Page	259
Ending Page	266
File Size	261420
Page Count	8
File Format	PDF
ISBN	0769523226
ISSN	1080241X
DOI	10.1109/ANSS.2005.23
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-04-04
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Large-scale systems Distributed decision making Discrete event simulation Subscriptions Runtime Intelligent networks Laboratories Matched filters Environmental management Innovation management
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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