@inproceedings{LarionovLukashenkoMoschevikinetal.2020,
  author    = {Dmitry Larionov and Oleg Lukashenko and Alex Moschevikin and Roman Voronov and Axel Sikora},
  title     = {Improving the Accuracy for Radio-Based Positioning in Mines Using SLAM},
  series = {IEEE IDAACS-SWS 2020 : 5th IEEE International Symposium on Smart and Wireless Systems within the International Conferences on Intelligent Data Acquisition and Advanced Computing Systems : Conference Proceedings},
  publisher = {IEEE},
  isbn      = {978-1-7281-9960-3 (digital)},
  doi       = {10.1109/IDAACS-SWS50031.2020.9297088},
  year      = {2020},
  abstract  = {During the day-to-day exploitation of localization systems in mines, the technical staff tends to incorrectly rearrange radio equipment: positions of devices may not be accurately marked on a map or their positions may not correspond to the truth. This situation may lead to positioning inaccuracies and errors in the operation of the localization system.This paper presents two Bayesian algorithms for the automatic corrections of positions of the equipment on the map using trajectories restored by the inertial measurement units mounted to mobile objects, like pedestrians and vehicles. As a basis, a predefined map of the mine represented as undirected weighted graph was used as input. The algorithms were implemented using the Simultaneous Localization and Mapping (SLAM) approach.The results prove that both methods are capable to detect misplacement of access points and to provide corresponding corrections. The discrete Bayesian filter outperforms the unscented Kalman filter, which, however, requires more computational power.},
  language  = {en}
}