RETE-ADH: An Improvement to RETE for Composite Context-Aware Service

被引：1
|
作者：
Kim, Milhan [1 ]
Lee, Kiseong [1 ]
Kim, Youngmin [1 ]
Kim, Taejin [1 ]
Lee, Yunseong [1 ]
Cho, Sungrae [1 ]
Lee, Chan-Gun [1 ]
机构：
[1] Chung Ang Univ, Dept Comp Sci & Engn, Seoul 156756, South Korea
来源：
INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS | 2014年
基金：
新加坡国家研究基金会;
关键词：
D O I：
10.1155/2014/507160
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We propose a new pattern matching algorithm for composite context-aware services. The new algorithm, RETE-ADH, extends RETE to enhance systems that are based on the composite context-aware service architecture. RETE-ADH increases the speed of matching by searching only a subset of the rules that can be matched. In addition, RETE-ADH is scalable and suitable for parallelization. We describe the design of the proposed algorithm and present experimental results from a simulated smart office environment to compare the proposed algorithm with other pattern matching algorithms, showing that the proposed algorithm outperforms original RETE by 85%.
引用
收藏
页数：11
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