TITLE : Discovering Location Based Services: a Unified Approach for Heterogeneous Indoor Localization Systems AUTHOR(S) : Furfari F., Crivello A., Baronti P., Barsocchi P., Girolami M., Palumbo F., Quezada-gaibor D., Mendoza Silva G. M., Torres-sospedra J. TYPE : Article YEAR : 2020 CODE : 438954 *** DO NOT EDIT THIS FILE ***