Indoor localization using crowdsourced data

S Shahidi, S Valaee - US Patent App. 14/745,873, 2016 - Google Patents
BACKGROUND 0002 Although the problem of localizing wireless mobile sensor nodes has
attracted attention, designing a real-time and efficient solution for an indoor area is still a …

Pedestrian dead reckoning trajectory matching method for radio map crowdsourcing building in WiFi indoor positioning system

L Ma, Y Fan, Y Xu, Y Cui - 2017 IEEE International Conference …, 2017 - ieeexplore.ieee.org
Currently, WiFi positioning system based on fingerprint technology is becoming the first
option for worldwide indoor positioning service. However, the biggest obstacle is the cost of …

Informative path planning for location fingerprint collection

Y Wei, C Frincu, R Zheng - IEEE Transactions on Network …, 2019 - ieeexplore.ieee.org
Fingerprint-based indoor localization methods are promising due to the high availability of
deployed access points and compatibility with commercial off-the-shelf user devices …

Hidden markov model based graph matching for calibration of localization maps

S Shahidi, S Valaee - 2015 IEEE International Conference on …, 2015 - ieeexplore.ieee.org
We investigate the problem of graph matching to translate topological indoor localization to
geographical localization, by modeling the building map and the semantic maps as graphs …

Signal propagation-based outlier reduction technique (SPORT) for crowdsourcing in indoor localization using fingerprints

L Zhang, S Valaee, L Zhang, Y Xu… - 2015 IEEE 26th Annual …, 2015 - ieeexplore.ieee.org
Crowdsourcing allows for rapid deployment of indoor localization systems. However,
compared to the conventional methods, crowdsourcing might collect fewer received signal …

[LIBRO][B] Unsupervised indoor localization for smartphones

S Shahidi - 2016 - search.proquest.com
In this work, the problem of indoor localization for smartphones is investigated. An indoor
localization system is designed, that relies on two general techniques: received signal …

A learning-based approach towards localization of crowdsourced motion-data for indoor localization applications

F Vedadi, S Valaee - 2018 IEEE International Conference on …, 2018 - ieeexplore.ieee.org
Many popular fingerprinting-based indoor localization methods, such as WiFi-based
localization systems, rely on a dataset of fingerprints labelled by known locations (fingerprint …

[LIBRO][B] Robust Egomotion Estimation for Automatic and Crowdsourcing-Based Indoor Localization and Tracking

F Vedadi - 2018 - search.proquest.com
Indoor localization has been an active research in recent years. Among many different
algorithms proposed, fingerprinting-based methods have found a great popularity due to …