Design and implementation of a sensor network node for ubiquitous computing environment
Design and implementation of a sensor network node for ubiquitous computing environment
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普适计算环境下传感器网络节点的设计与实现
DOI：
10.1109/vetecf.2003.1286175
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发表时间：
2003
期刊：
影响因子：
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通讯作者：
T. Aoyama
中科院分区：
文献类型：
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作者：
Yoshihiro Kawahara;M. Minami;Hiroyuki Morikawa;T. Aoyama
在未来的普适计算环境中，将实现利用用户上下文的“智能”和“贴心”服务。传感器网络作为跟踪用户在现实世界中的情境的关键技术之一而受到广泛关注。传统的传感器网络研究主要针对环境监测。然而，普适计算的传感器网络基础设施的要求与传统环境监测的要求不同。我们开发了一个名为“U/sup 3/”的传感器网络测试平台，用于调查在普适计算环境中开发新颖应用程序时可能出现的问题。 U/sup 3/是无线传感器节点，能够与其他节点通信以携带感测数据和用户发出的查询。在本文中，我们描述了 U/sup 3/ 的硬件和软件架构，并介绍了在 U/sup 3/ 上开发的示例应用程序的性能评估。
"Smart" and "attentive" services using users' context are going to be realized in future ubiquitous computing environment. Sensor network is receiving considerable attention as one of the key technologies to keep track of the users' context in the real world. Conventional sensor network research is mainly aimed at environmental monitoring. However requirements of the sensor network infrastructure for ubiquitous computing is different from the one for conventional environmental monitoring. We have developed a sensor network testbed named "U/sup 3/" to investigate issues that could arise when developing novel applications in a ubiquitous computing environment. U/sup 3/ is a wireless sensor node that is capable of communicating with other nodes to carry sensing data and queries issued by users. In this paper we describe hardware and software architecture of U/sup 3/ and present the performance evaluation of a sample application developed on U/sup 3/.
AD/HD儿童自我评价研究
DOI：
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发表时间：
2004
期刊：
福島大学教育実践研究紀要 46
影响因子：
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作者：
南 真嘉
通讯作者：
南 真嘉