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Energy-Efficient Data Collection for Context Recognition

delete2017-09-11
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PRE
AI
V
Vito Janko *
M
Mitja Luštrek
DOI:10.1145/3123024.3124430delete
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摘要

摘要

En 中文
Detection of the user's context with mobile sensing systems is a common problem in ubiquitous computing. However, the typically small battery of such systems is often making continuous detection impractical. The strain on the battery can be reduced if the sensor setting is adapted to each context. We propose a method that efficiently finds near optimal sensor settings. It uses Markov chains to simulate the behaviour of the system in different configurations, and multi-objective genetic algorithm to find a set of good non dominated configurations.
Keyword:
Context recognition
energy efficiency
wearable sensors
smartphone
Markov chains
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期刊

P
PROCEEDINGS OF THE ACM CONFERENCE ON SECURITY AND PRIVACY IN WIRELESS AND MOBILE NETWORKS
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论文数:
1.8K
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机构

S
slovenian academy of sciences & arts (sasa)
学者数:
5.3K
论文数: 5.5K
被引数: 5
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