Paper Abstract and Keywords |
Presentation |
2015-03-03 09:30
CoHear: Co-location Detection of Mobile Devices using Ambient Sound Hiroyuki Satoh, Kei Iwamoto, Makoto Suzuki, Hiroyuki Morikawa (Tokyo Univ.) MoNA2014-97 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The co-location detection of mobile devices is valuable for various
applications such as ad-hoc information sharing and analysis of human
communication. Ideally, a co-location detection solution should be easy to deploy, accurate, energy efficient, scalable, and privacy・security protective. In this paper, tackling these criteria, we show the system called CoHear which uses ambient sound for co-location detection of mobile devices. CoHear extracts the ambient sound feature considering microphone's frequency response characteristic and stationaly sound. Experimental evaluation using 5 different model devices shows that CoHear discriminates 8 places with 0.86 F-measure. We also show experimental results about the energy consumption and the number of devices which can be accommodated. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Ambient Sound / Mobile Device / Co-location Detection / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 479, MoNA2014-97, pp. 145-150, March 2015. |
Paper # |
MoNA2014-97 |
Date of Issue |
2015-02-23 (MoNA) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
MoNA2014-97 |
Conference Information |
Committee |
MoNA ASN IPSJ-MBL IPSJ-UBI |
Conference Date |
2015-03-02 - 2015-03-03 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Shibaura Institute of Technology(Toyosu Campus) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Ad hock Network, Field Sensing, Mobile Application, Ubiquitous Service, Ubiquitous System, etc. |
Paper Information |
Registration To |
MoNA |
Conference Code |
2015-03-MoNA-ASN-MBL-UBI |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
CoHear: Co-location Detection of Mobile Devices using Ambient Sound |
Sub Title (in English) |
|
Keyword(1) |
Ambient Sound |
Keyword(2) |
Mobile Device |
Keyword(3) |
Co-location Detection |
Keyword(4) |
|
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Hiroyuki Satoh |
1st Author's Affiliation |
The University of Tokyo (Tokyo Univ.) |
2nd Author's Name |
Kei Iwamoto |
2nd Author's Affiliation |
The University of Tokyo (Tokyo Univ.) |
3rd Author's Name |
Makoto Suzuki |
3rd Author's Affiliation |
The University of Tokyo (Tokyo Univ.) |
4th Author's Name |
Hiroyuki Morikawa |
4th Author's Affiliation |
The University of Tokyo (Tokyo Univ.) |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2015-03-03 09:30:00 |
Presentation Time |
25 minutes |
Registration for |
MoNA |
Paper # |
MoNA2014-97 |
Volume (vol) |
vol.114 |
Number (no) |
no.479 |
Page |
pp.145-150 |
#Pages |
6 |
Date of Issue |
2015-02-23 (MoNA) |
|