| 多层次RFID数据流上复杂事件检测 |
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| 引用本文： | 彭商濂,李战怀,李强,陈群.多层次RFID数据流上复杂事件检测[J].华中科技大学学报(自然科学版),2011(7):54-58,75. |
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| 作者姓名： | 彭商濂 李战怀 李强 陈群 |
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| 作者单位： | 西北工业大学计算机学院;西北工业大学软件与微电子机学院; |
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| 基金项目： | NSFC-JST重大国际(地区)合作项目(60720106001); 国家自然科学基金资助项目(60803043,60873196,61033007); 国家高技术研究发展计划资助项目(2009AA1Z134) |
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| 摘 要： | 针对多粒度RFID数据流复杂事件检测存在的问题,研究多粒度RFID数据流(如物品级、箱子级、托盘级)上复杂事件检测问题.提出了不同层次目标间关系的编码方案,并在此编码基础上提出了相应的复杂事件检测算法.使用编码方法表示不同层次RFID对象的关系及状态变化.首先给出了事件模型和动机实例;然后详细阐述了编码方法和复杂事件检测算法.实验结果表明提出的方法是可行和有效的.
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| 关 键 词： | 数据管理 复杂事件检测 射频识别 非确定性有限自动机 素数编码 |
Detection of complex event over RFID data streams with multi-levels |
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| Peng Shangliana Li Zhanhuaia Li Qiangb Chen Quna.Detection of complex event over RFID data streams with multi-levels[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2011(7):54-58,75. |
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| Authors: | Peng Shangliana Li Zhanhuaia Li Qiangb Chen Quna |
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| Institution: | Peng Shangliana Li Zhanhuaia Li Qiangb Chen Quna(a School of Computer Science,b School of Software and Microelectronics, Northwestern Polytechnical University,Xi′an 710072,China) |
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| Abstract: | For the problems that exist in event detection over multi-levels of RFID(radio frequency identification) data streams,complex event processing over multi-levels(item-level,case level,pallet level) of RFID event streams were investigated.Encoding schemas between different levels of RFID objects were proposed to maintain relationship and state transfer between the encoding objects.Corresponding event detection algorithms based on encoding schemas were presented.Firstly,the event model and motivation example w... |
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| Keywords: | data management complex events detection RFID(radio frequency identification) nondeterministic finite automata prime encoding |
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