Sezaki & Nishiyama Laboratory
Institute of Industrial Science / Center for Spatial Information Science in The University of Tokyo
Institute of Industrial Science / Center for Spatial Information Science in The University of Tokyo
Chenwei Song, Masaki Ito, Yuuki Nishiyama, Kaoru Sezaki
Mobile Sensing of Pedestrian Mobility and its Assessment Inproceedings
In: IEICE Tech. Rep., pp. 121–126, Life Intelligence and Office Information Systems (LOIS) IEICE Technical Committee, 2020, ISBN: 0913-5685.
Abstract | BibTeX | タグ: Bluetooth, Crowd detection, Human mobility | Links:
@inproceedings{Chenwei2020_LOIS,
title = {Mobile Sensing of Pedestrian Mobility and its Assessment},
author = {Chenwei Song and Masaki Ito and Yuuki Nishiyama and Kaoru Sezaki},
url = {https://www.ieice.org/ken/paper/20200312h1vo/eng/},
isbn = {0913-5685},
year = {2020},
date = {2020-03-04},
booktitle = {IEICE Tech. Rep.},
volume = {119},
number = {477},
pages = {121--126},
publisher = {IEICE Technical Committee},
organization = {Life Intelligence and Office Information Systems (LOIS)},
abstract = {We propose a client-server system that provides crowd detection and mobility information. Our proposed system has the advantages of low cost and location flexibility without pre-deployed, as long as there is a sufficient number of users involved. We conducted several experiments in real environments to determine the feasibility, accuracy and applicable environment of the system. The result shows that the system can effectively capture the flow of people in the experimental area. In some cases, under the same environment, it can obtain almost the same mobility tracking information from fewer participating users than the GPS method.
},
keywords = {Bluetooth, Crowd detection, Human mobility},
pubstate = {published},
tppubtype = {inproceedings}
}
Chenwei Song, Masaki Ito, Kaoru Sezaki
Capturing People Mobility with Mobile Sensing Technology for Disaster Evacuation Book Chapter
In: Streitz, Norbert; Konomi, Shiníchi (Ed.): Distributed, Ambient and Pervasive Interactions, 11587 , pp. 187–198, Springer International Publishing, Cham, 2019, ISBN: 978-3-030-21935-2.
Abstract | BibTeX | タグ: Bluetooth, Capture mobility, Crowd detection | Links:
@inbook{10.1007/978-3-030-21935-2_15,
title = {Capturing People Mobility with Mobile Sensing Technology for Disaster Evacuation},
author = {Chenwei Song and Masaki Ito and Kaoru Sezaki},
editor = {Norbert Streitz and Shiníchi Konomi},
doi = {10.1007/978-3-030-21935-2_15},
isbn = {978-3-030-21935-2},
year = {2019},
date = {2019-06-07},
booktitle = {Distributed, Ambient and Pervasive Interactions},
volume = {11587},
pages = {187--198},
publisher = {Springer International Publishing},
address = {Cham},
series = {Lecture Notes in Computer Science},
abstract = {In this paper, we propose a client-server-service-based system that provides crowd detection and mobility capture. Crowd detection is to detect and calculate the density of crowds within a specified area. Mobility capture is to track the direction of the people. If a warning mechanism is added, the system can prevent or dissolve the crowd to avoid accidents in public places by sending alerts when the detected number of people exceeds a certain set percentage. The technology also plays a big role after the disaster, by calculating the path with relatively small population density in the disaster area, the high-density crowd can be led to a safe area avoiding secondary injury by crowding. Compared to common methods, such as cameras, our proposed system has the advantages of low cost and location flexibility. The system can detect any area without pre-deployed, as long as there is a sufficient number of users involved. In this article, we conducted several experiments in real environments to determine if the system can accurately capture crowd information and route tracking.},
keywords = {Bluetooth, Capture mobility, Crowd detection},
pubstate = {published},
tppubtype = {inbook}
}
Chenwei Song, Masaki Ito, Yuuki Nishiyama, Kaoru Sezaki
Using Mobile Sensing Technology for Capturing People Mobility Information Inproceedings
In: Proceedings of the 3rd ACM SIGSPATIAL International Workshop on Prediction of Human Mobility, pp. 33–40, Association for Computing Machinery, Chicago, IL, USA, 2019, ISBN: 9781450369640.
BibTeX | タグ: Bluetooth, Crowd detection, Human mobility | Links:
@inproceedings{10.1145/3356995.3364541,
title = {Using Mobile Sensing Technology for Capturing People Mobility Information},
author = {Chenwei Song and Masaki Ito and Yuuki Nishiyama and Kaoru Sezaki},
url = {https://doi.org/10.1145/3356995.3364541},
doi = {10.1145/3356995.3364541},
isbn = {9781450369640},
year = {2019},
date = {2019-01-01},
booktitle = {Proceedings of the 3rd ACM SIGSPATIAL International Workshop on Prediction of Human Mobility},
pages = {33–40},
publisher = {Association for Computing Machinery},
address = {Chicago, IL, USA},
series = {PredictGIS’19},
keywords = {Bluetooth, Crowd detection, Human mobility},
pubstate = {published},
tppubtype = {inproceedings}
}