A fine-grained indoor location-based social network

M Elhamshary, A Basalmah… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
… Directly extending current LBSNs to use an accurate indoor location determination technique
… the collected data that there are about 6 percent of the reported venues that are outdoor …

Automatically characterizing places with opportunistic crowdsensing using smartphones

Y Chon, ND Lane, F Li, H Cha, F Zhao - … of the 2012 ACM conference on …, 2012 - dl.acm.org
… of location require that we extract highlevel pieces of information. A key abstraction when
interpreting location sensor dataWiFi scans to identify nearby WiFi access points. Whenever a …

Real-time crowd monitoring using seamless indoor-outdoor localization

T Kulshrestha, D Saxena, R Niyogi… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
… [26] used a proximity-based Bluetooth tracking scheme to identify the spatiotemporal data of
… ’s location, we average the location of all the occurrences of an SSID in the collected data. …

Fast indoor localization for exhibition venues with calibrating heterogeneous mobile devices

H Li, JK Ng, VCW Cheng, WK Cheung - Internet of Things, 2018 - Elsevier
… will complete the data processing and location estimation, so … Each visitor’s location and
trajectory can be identified by … According to the estimated location and corresponding signal data

[图书][B] Shared Wireless Infrastructures in Large Public Venues: Case Studies on Preventing Data Breaches

GG Aguilera - 2021 - search.proquest.com
venues, which outsource wireless networks and would suffer monetary and reputation losses
in the event of a data … to identify effective strategies to prevent data breaches in large public …

WiFiPi: Involuntary tracking of visitors at mass events

B Bonné, A Barzan, P Quax… - … on" A World of Wireless …, 2013 - ieeexplore.ieee.org
location determination and to provide the ability to track the movement of objects and people.
One of these techniques is the use of wireless … used to infer past location data from users, …

Analysis methods for extracting knowledge from large-scale wifi monitoring to inform building facility planning

AJ Ruiz-Ruiz, H Blunck, TS Prentow… - 2014 IEEE …, 2014 - ieeexplore.ieee.org
… of the feature data calculated from the hospital data set. … For this computation the algorithm
only requires the location of the … The outdoor detection method we present here is based on …

Bluetooth and Wi-Fi MAC address based crowd collection and monitoring: Benefits, challenges and enhancement

N Abedi, A Bhaskar, E Chung - Australasian Transport Research …, 2013 - eprints.qut.edu.au
… These novel techniques will be applied for location identification of the MAC IDs … of scanned
MAC IDs based on the overlapping detection method are compared by the recorded data in …

Crowdprobe: Non-invasive crowd monitoring with wi-fi probe

H Hong, GD De Silva, MC Chan - Proceedings of the ACM on Interactive …, 2018 - dl.acm.org
… In Section 4, we present how the data is processed for trajectory inference. We present our …
monitors, we use fingerprint similarity to identify the location. We used four different phones to …

Assessment of antenna characteristic effects on pedestrian and cyclists travel-time estimation based on Bluetooth and WiFi MAC addresses

N Abedi, A Bhaskar, E Chung, M Miska - Transportation Research Part C …, 2015 - Elsevier
… S1 and S2 show the location of scanning points. The detection range of 2 dBi and 16 dBi …
We also observed that WiFi samples are more precise than Bluetooth data mainly because …