Congestion analysis across locations based on wi-fi signal sensing

Atsushi Shimada, Kaito Oka, Masaki Igarashi, Rin-Ichiro Taniguchi

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

2 被引用数 (Scopus)

抄録

Many studies related to congestion analysis focus on estimating quantitative values such as actual number of people, mobile devices, and crowd density. In contrast, we focus on perceptual congestion rather than quantitative congestion; however, we also analyze the relationship between quantitative and perceptual congestion. We construct a system for estimating and visualizing congestion and collecting user reports about congestion. We use the number of mobile devices as quantitative congestion measurements obtained from Wi-Fi packet sensors and a user report-based congestion as a perceptual congestion measurement collected via our Web system. In our experiments, we investigate the relationship between these values. In addition, we apply Non-negative Tensor Factorization to extract latent patterns between locations and congestion. These latent features help us to understand the relationship of the characteristics among the locations.

本文言語英語
ホスト出版物のタイトルPattern Recognition Applications and Methods - 6th International Conference, ICPRAM 2017, Revised Selected Papers
編集者Ana Fred, Maria De Marsico, Gabriella Sanniti di Baja
出版社Springer Verlag
ページ204-221
ページ数18
ISBN(印刷版)9783319936468
DOI
出版ステータス出版済み - 1 1 2018
イベント6th International Conference on Pattern Recognition Applications and Methods, ICPRAM 2017 - Porto, ポルトガル
継続期間: 2 24 20172 26 2017

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
10857 LNCS
ISSN(印刷版)0302-9743
ISSN(電子版)1611-3349

会議

会議6th International Conference on Pattern Recognition Applications and Methods, ICPRAM 2017
Countryポルトガル
CityPorto
Period2/24/172/26/17

All Science Journal Classification (ASJC) codes

  • Theoretical Computer Science
  • Computer Science(all)

フィンガープリント 「Congestion analysis across locations based on wi-fi signal sensing」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル