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IODetector : a generic service for indoor outdoor detection.

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : IODetector : a generic service for indoor outdoor detection.
นักวิจัย : Zhou, Pengfei. , Zheng, Yuanqing. , Li, Zhenjiang. , Li, Mo. , Shen, Guobin.
คำค้น : DRNTU::Engineering::Computer science and engineering.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Zhou, P., Zheng, Y., Li, Z., Li, M., & Shen, G. (2012). IODetector: a generic service for indoor outdoor detection. Proceedings of the 10th ACM Conference on Embedded Network Sensor Systems - SenSys '12. , http://hdl.handle.net/10220/12083 , http://dx.doi.org/10.1145/2426656.2426668
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : -
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

The location and context switching, especially the indoor/outdoor switching, provides essential and primitive information for upper layer mobile applications. In this paper, we present IODetector: a lightweight sensing service which runs on the mobile phone and detects the indoor/outdoor environment in a fast, accurate, and efficient manner. Constrained by the energy budget, IODetector leverages primarily lightweight sensing resources including light sensors, magnetism sensors, celltower signals, etc. For universal applicability, IODetector assumes no prior knowledge (e.g., fingerprints) of the environment and uses only on-board sensors common to mainstream mobile phones. Being a generic and lightweight service component, IODetector greatly benefits many location-based and context-aware applications. We prototype the IODetector on Android mobile phones and evaluate the system comprehensively with data collected from 19 traces which include 84 different places during one month period, employing different phone models. We further perform a case study where we make use of IODetector to instantly infer the GPS availability and localization accuracy in different indoor/outdoor environments.

บรรณานุกรม :
Zhou, Pengfei. , Zheng, Yuanqing. , Li, Zhenjiang. , Li, Mo. , Shen, Guobin. . (2555). IODetector : a generic service for indoor outdoor detection..
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Zhou, Pengfei. , Zheng, Yuanqing. , Li, Zhenjiang. , Li, Mo. , Shen, Guobin. . 2555. "IODetector : a generic service for indoor outdoor detection.".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Zhou, Pengfei. , Zheng, Yuanqing. , Li, Zhenjiang. , Li, Mo. , Shen, Guobin. . "IODetector : a generic service for indoor outdoor detection.."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Zhou, Pengfei. , Zheng, Yuanqing. , Li, Zhenjiang. , Li, Mo. , Shen, Guobin. . IODetector : a generic service for indoor outdoor detection.. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.