Datasets and Supporting Materials for the IPIN 2017 Competition Track 3 (Smartphone-based, off-site)

<p>This package contains the datasets and supplementary materials&nbsp;used in the IPIN 2017 Competition (Sapporo, Japan).</p> <p><strong>Contents:</strong></p> <ol> <li>Track3_LogfileDescription_and_SupplementaryMaterial.pdf:&nbsp;Description of the logfiles and supplemental materials.</li> <li>Track3_TechnicalAnnex.pdf:&nbsp;Technical annex describing the competition&nbsp;</li> <li>01-Logfiles:&nbsp;This folder contains a subfolder with the 25 training logfiles,&nbsp;a subfolder with the 9 validation&nbsp;logfiles, and a subfolder&nbsp;with the 7 blind evaluation logfiles as provided to competitors.</li> <li>02-Supplementary_Materials:&nbsp;This folder contains the Matlab/Octave parser, the raster maps,&nbsp;the visualization of the training routes and the location of the BLE&nbsp;beacon (CAR) and some Wi-Fi APs (UJIUB).</li> <li>03-Evaluation:&nbsp;This folder contains the scripts used to calculate the competition&nbsp;metric, the 75th percentile on the 505 evaluation points. The ground&nbsp;truth is also provided in MatLab format and as a CSV file. Since the&nbsp;results must be provided with a 2Hz freq. starting from apptimestamp 0,&nbsp;the GT includes the closest timestamp matching the timing provided&nbsp;by competitors.</li> </ol> <p><strong>Please, cite the following works when using the datasets included in this package:</strong></p> <ul> <li>Torres-Sospedra, J.; Jim&eacute;nez, A. R.; Moreira, A.; Lungenstrass, T.; Lu, W.-C.;&nbsp;&nbsp;Knauth, S.; Mendoza-Silva, G.M.; Seco, F.; Perez-Navarro, A.; Nicolau, M.J.;&nbsp;Costa, A.; Meneses, F.; Farina, J.; Morales, J.P.; Lu, W.-C.; Cheng, H.-T.;&nbsp;Yang, S.-S.; Fang, S.-H.; Chien, Y.-R. and Tsao, Y. Off-line evaluation of&nbsp;mobile-centric Indoor Positioning Systems: the experiences from the 2017 IPIN&nbsp;competition Sensors Vol. 18(2), 2018. <a href="http://dx.doi.org/10.3390/s18020487">http://dx.doi.org/10.3390/s18020487</a></li> <li>Jimenez, A.R.; Mendoza-Silva, G.M.;&nbsp;Seco, F.; Torres-Sospedra, J.&nbsp;Datasets and Supporting Materials for the IPIN 2017 Competition Track 3 (Smartphone-based, off-site).&nbsp;<a href="http://dx.doi.org/10.5281/zenodo.2823924">http://dx.doi.org/10.5281/zenodo.2823924</a>&nbsp;</li> </ul> <p><strong>Additional information can be found at:</strong></p> <ul> <li><a href="http://evaal.aaloa.org/2017/2017-competition-home">http://evaal.aaloa.org/2017/2017-competition-home</a></li> <li><a href="http://indoorloc.uji.es/ipin2017track3/">http://indoorloc.uji.es/ipin2017track3/</a></li> </ul> <p><strong>For any further questions about the database and this competition track, please contact:&nbsp;</strong></p> <ul> <li>Joaqu&iacute;n Torres (<a href="mailto:jtorres@uji.es?subject=IPIN%202016%20Competition%20Dataset%20(Zenodo)">jtorres@uji.es</a>) Institute of New Imaging Technologies, Universitat Jaume I, Spain.&nbsp;</li> <li>Antonio R. Jim&eacute;nez (<a href="mailto:antonio.jimenez@csic.es?subject=IPIN%202016%20Competition%20Dataset%20(Zenodo)">antonio.jimenez@csic.es</a>) Center of Automation and Robotics (CAR)-CSIC/UPM, Spain.&nbsp;</li> </ul> <p><br> &nbsp; &nbsp;&nbsp;</p>