Title :
A fuzzy grouping mechanism for distributed interactive simulation
Author :
Yu, Jun ; Chen, Ling ; Chen, Gen-Cai
Author_Institution :
Coll. of Comput. Sci., Zhejiang Univ., Hangzhou, China
Abstract :
An efficient DDM (data distribution management) approach-fuzzy grouping mechanism was presented. In order to reduce the matching times and increase the data filtering rate, this new mechanism adopted two techniques based on the fuzzy correlation space approach: fuzzy consistent relation based weight distribution and grid based preprocessing. Simulation results indicate that: compared with existing approaches, fuzzy grouping mechanism not only keeps high and stable data filtering rates in different situations but also greatly reduces matching times.
Keywords :
data communication; fuzzy set theory; information filtering; interactive systems; multicast communication; telecommunication network management; data distribution management; data filtering rate; distributed interactive simulation; fuzzy consistent relation; fuzzy correlation space approach; fuzzy grouping mechanism; grid based preprocessing; weight distribution; Computational modeling; Computer science; Distributed decision making; Educational institutions; Filtering; Fuzzy systems; Matched filters; Region 1; Registers; Subscriptions;
Conference_Titel :
Communications, 2005. ICC 2005. 2005 IEEE International Conference on
Print_ISBN :
0-7803-8938-7
DOI :
10.1109/ICC.2005.1494477
