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Social-Loc
2013
Proceedings of the 11th ACM Conference on Embedded Networked Sensor Systems - SenSys '13
Experiment results show that Social-Loc improves user's localization accuracy of WiFi fingerprint and dead-reckoning by at least 22% and 37%, respectively. ...
We have fully implemented Social-Loc on the Android platform and demonstrated its performance on two underlying indoor localization systems: Dead-reckoning and WiFi fingerprint. ...
Our contributions are as follows: • We introduce Social-Loc, a novel middleware for existing indoor localization systems that exploits social sensing among mobile users as virtual sensors. ...
doi:10.1145/2517351.2517352
dblp:conf/sensys/JunGCL0ZN13
fatcat:slhd4l23ibcxzjafzbow62c5v4
A Hybrid Indoor Positioning Model for Critical Situations Based on Localization Technologies
2022
Mobile Information Systems
This paper proposes a new model that could improve the accuracy of localization in indoor environments. ...
In addition, a broad review is conducted to discover the state-of-the-art indoor localization technologies appropriate for disasters and rescue situations. ...
One of the continuous endeavors that aimed to improve the accuracy of the existing indoor localization technologies was the transparent middleware Social-Loc proposed by Jun et al. [16] in 2013. ...
doi:10.1155/2022/8033380
fatcat:37ho7tato5cddarjsfyk77zfpm
Wi-Fi Fingerprint-Based Indoor Positioning: Recent Advances and Comparisons
2016
IEEE Communications Surveys and Tutorials
This survey overviews recent advances on two major areas of Wi-Fi fingerprint localization: advanced localization techniques and efficient system deployment. ...
The growing commercial interest in indoor locationbased services (ILBS) has spurred recent development of many indoor positioning techniques. ...
Social-Loc utilizes these encounter and non-encounter events to cooperatively correct the localization errors. ...
doi:10.1109/comst.2015.2464084
fatcat:vgqxvxzrl5ddte7xi4x4rnd5oa
SALA: Smartphone-Assisted Localization Algorithm for Positioning Indoor IoT Devices
2016
Wireless networks
These stored trace data are processed offline through our localization algorithm along with a given indoor layout, such as apartment layout. ...
This paper proposes a Smartphone-Assisted Localization Algorithm (SALA) for the localization of Internet of Things (IoT) devices that are placed in indoor environments (e.g., smart home, smart office, ...
[13] proposed an enhanced indoor localization scheme called Social-Loc with social sensing. ...
doi:10.1007/s11276-016-1309-9
fatcat:jzlg6fvz6jcvfm2vsjkisnvtxu
ZIL: An Energy-Efficient Indoor Localization System Using ZigBee Radio to Detect WiFi Fingerprints
2015
IEEE Journal on Selected Areas in Communications
Teller, wei, “Social-loc: Improving indoor localization with social sensing,” in
and J. ...
indoor localization systems. ...
doi:10.1109/jsac.2015.2430171
fatcat:7rwjdezjfndbdfk5roo3yp7jpy
A Survey on Social-Physical Sensing: An Emerging Sensing Paradigm that Explores the Collective Intelligence of Humans and Machine
[article]
2023
arXiv
pre-print
Meanwhile, social sensing is contriving as a pervasive sensing paradigm leveraging observations from human participants equipped with portable devices and ubiquitous Internet connectivity to perceive the ...
Motivated by the complementary strengths of the two sensing modes, social-physical sensing (SPS) is protruding as an emerging sensing paradigm that explores the collective intelligence of humans and machines ...
Integrated Social Media Sensing and IoT (SocialIoT)-based Indoor Localization and Tracking In recent times, there has been a surge in SPS applications that focus on indoor localization based on contextual ...
arXiv:2104.01360v2
fatcat:lb6azrdxubasteb3xl5zusykga
We also use an application analysis based on real-world orders and trajectory data to show that the P2-Loc can save around $40,000 for the platform every day with improved indoor localization results. ...
The evaluation in a mall area shows that P2-Loc improves the mean average error compared with state-of-art infrastructure-based, report-based, and encounter-based methods. ...
Social-Loc [36] uses the encounter information between smartphones to improve the Wi-Fi-based localization. ...
doi:10.1145/3517238
fatcat:aurr76tj7zdhjbcnghgg35wg4u
Multimodal Spatiotemporal Collaborative Positioning Framework for Indoor Environments
[article]
2019
This thesis proposes and evaluates a unified collaborative and multimodal framework for indoor positioning and mapping using smartphones. ...
The detailed derivation of the filtering equation along with simulation evaluation of the filters are presented. ...
Social-Loc is a collaborative framework to exploit social interaction between nodes to improve the existing indoor localization techniques [86] . ...
doi:10.11575/prism/36739
fatcat:ljwiw5nma5ddtoiuzsshpbs6fi