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Paper Abstract and Keywords
Presentation 2014-10-31 13:00
[Poster Presentation] Area Coverage Under Low Sensor Density
Mohammad Abu Alsheikh (NTU), Shaowei Lin, Hwee-Pink Tan (I2R), Dusit Niyato (NTU)
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents a solution to the problem of monitoring a region of interest (RoI) using a set of nodes that is not sufficient to achieve the required degree of monitoring coverage. In particular, sensing coverage of wireless sensor networks (WSNs) is a crucial issue in projects due to failure of sensors. The lack of sensor equipment resources hinders the traditional method of using mobile robots to move around the RoI to collect readings. Instead, our solution employs supervised neural networks to produce the values of the uncovered locations by extracting the non-linear relation among randomly deployed sensor nodes throughout the area. Moreover, we apply a hybrid backpropagation method to accelerate the learning convergence speed to a local minimum solution. We use a real-world data set from meteorological deployment for experimental validation and analysis.
Keyword (in Japanese) (See Japanese page) 
(in English) Area coverage / wireless sensor networks / supervised neural networks / / / / /  
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Conference Information
Committee SR  
Conference Date 2014-10-30 - 2014-10-31 
Place (in Japanese) (See Japanese page) 
Place (in English) I2R, Singapore 
Topics (in Japanese) (See Japanese page) 
Topics (in English) International Workshop (Type-II) 
Paper Information
Registration To SR 
Conference Code 2014-10-SR 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Area Coverage Under Low Sensor Density 
Sub Title (in English)  
Keyword(1) Area coverage  
Keyword(2) wireless sensor networks  
Keyword(3) supervised neural networks  
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1st Author's Name Mohammad Abu Alsheikh  
1st Author's Affiliation Nanyang Technological University (NTU)
2nd Author's Name Shaowei Lin  
2nd Author's Affiliation Institute for Infocomm Research (I2R)
3rd Author's Name Hwee-Pink Tan  
3rd Author's Affiliation Institute for Infocomm Research (I2R)
4th Author's Name Dusit Niyato  
4th Author's Affiliation Nanyang Technological University (NTU)
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Speaker Author-1 
Date Time 2014-10-31 13:00:00 
Presentation Time 120 minutes 
Registration for SR 
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Volume (vol) vol.114 
Number (no) no.284 
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