A hybrid approach to data distribution management

Author

Tan, Gary ; Zhang, YuSong ; Ayani, Rassul

Author_Institution

Sch. of Comput., Nat. Univ. of Singapore, Singapore

fYear

2000

fDate

2000

Firstpage

55

Lastpage

61

Abstract

One of the services provided by the High Level Architecture (HLA) Run-Time Infrastructure (RTI) is data distribution management (DDM), which aims to make data communication more efficient by sending data to only those federates requiring the data. Several DDM methods, notably region and grid-based, have been proposed and some of them have been implemented in RTI. We first briefly discuss grid-based and region-based DDM and their advantages and disadvantages, and then a new hybrid approach is proposed. Our simulations show that in some situations, the hybrid approach can reduce both the number of irrelevant messages of the grid-based DDM and the number of matching of the region-based approach

Keywords

data communication; digital simulation; distributed processing; High Level Architecture; Run-Time Infrastructure; data communication; data distribution management; distributed simulation; grid-based method; hybrid approach; region-based method; Computer architecture; Data communication; Distributed computing; Distributed decision making; Filtering; Matched filters; Publishing; Routing; Runtime; Subscriptions;

fLanguage

English

Publisher

ieee

Conference_Titel

Distributed Simulation and Real-Time Applications, 2000. (DS-RT 2000). Proceedings. Fourth IEEE International Workshop on

Conference_Location

San Francisco, CA

ISSN

1530-1990

Print_ISBN

0-7695-0837-5

Type

conf

DOI

10.1109/DISRTA.2000.874064

Filename

874064