{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,23]],"date-time":"2026-03-23T19:52:43Z","timestamp":1774295563992,"version":"3.50.1"},"reference-count":51,"publisher":"MDPI AG","issue":"14","license":[{"start":{"date-parts":[[2021,7,15]],"date-time":"2021-07-15T00:00:00Z","timestamp":1626307200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"European Comission","award":["BD4QoL (875192)"],"award-info":[{"award-number":["BD4QoL (875192)"]}]},{"DOI":"10.13039\/501100004837","name":"Ministerio de Ciencia e Innovaci\u00f3n","doi-asserted-by":"publisher","award":["FuturAAL-Ego (RTI2018-101045-A-C22)"],"award-info":[{"award-number":["FuturAAL-Ego (RTI2018-101045-A-C22)"]}],"id":[{"id":"10.13039\/501100004837","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>In this work we performed a comparison between two different approaches to track a person in indoor environments using a locating system based on BLE technology with a smartphone and a smartwatch as monitoring devices. To do so, we provide the system architecture we designed and describe how the different elements of the proposed system interact with each other. Moreover, we have evaluated the system\u2019s performance by computing the mean percentage error in the detection of the indoor position. Finally, we present a novel location prediction system based on neural embeddings, and a soft-attention mechanism, which is able to predict user\u2019s next location with 67% accuracy.<\/jats:p>","DOI":"10.3390\/s21144839","type":"journal-article","created":{"date-parts":[[2021,7,15]],"date-time":"2021-07-15T23:28:30Z","timestamp":1626391710000},"page":"4839","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":24,"title":["Behavior Modeling for a Beacon-Based Indoor Location System"],"prefix":"10.3390","volume":"21","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7743-6652","authenticated-orcid":false,"given":"Aritz","family":"Bilbao-Jayo","sequence":"first","affiliation":[{"name":"DeustoTech Institute of Technology, University of Deusto, Av. Universidades 24, 48007 Bilbao, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1585-4717","authenticated-orcid":false,"given":"Aitor","family":"Almeida","sequence":"additional","affiliation":[{"name":"DeustoTech Institute of Technology, University of Deusto, Av. Universidades 24, 48007 Bilbao, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3797-3039","authenticated-orcid":false,"given":"Ilaria","family":"Sergi","sequence":"additional","affiliation":[{"name":"Department of Engineering for Innovation, University of Salento, Via Monteroni snc, 73100 Lecce, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1750-8268","authenticated-orcid":false,"given":"Teodoro","family":"Montanaro","sequence":"additional","affiliation":[{"name":"Department of Engineering for Innovation, University of Salento, Via Monteroni snc, 73100 Lecce, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2566-8552","authenticated-orcid":false,"given":"Luca","family":"Fasano","sequence":"additional","affiliation":[{"name":"Department of Engineering for Innovation, University of Salento, Via Monteroni snc, 73100 Lecce, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0955-976X","authenticated-orcid":false,"given":"Mikel","family":"Emaldi","sequence":"additional","affiliation":[{"name":"DeustoTech Institute of Technology, University of Deusto, Av. 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