%0 Journal Article
%T Distributed context-aware complex event processing method<br>分布式上下文敏感复杂事件处理方法
%A WANG Yong-heng
%A CAO Ke-ning
%A ZHANG Xiao-ming
%A <br>王永恒
%A 曹科宁
%A 张小明
%J 计算机应用研究
%D 2013
%I 
%X There were some challenges in complex event processing for event cloud in Internet of things, such as massive data, distributed data processing and context-aware processing. In order to resolve the challenges, this paper proposed a distributed context-aware complex event processing method. It used fuzzy ontology for context representation and reasoning. It supported event context through query rewriting. Distributed processing and heuristic optimization was supported based on query plan and data partition. The experimental result shows that this method can process fuzzy context and the performance and scalability of this approach are better than normal methods when processing large-scale event cloud in Internet of things.
%K 物联网
%K 复杂事件处理
%K 分布式
%K 模糊本体
%K 查询重写
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=DD8ECC43358E540DF862BF4F8553F1C7&yid=FF7AA908D58E97FA&vid=340AC2BF8E7AB4FD&iid=E158A972A605785F&sid=9236E752FE2887AD&eid=B3BA5701971F4D8F&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=14