{"id":"https://openalex.org/W1507168007","doi":"https://doi.org/10.1007/978-3-642-01802-2_2","title":"FINDR: Low-Cost Indoor Positioning Using FM Radio","display_name":"FINDR: Low-Cost Indoor Positioning Using FM Radio","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W1507168007","doi":"https://doi.org/10.1007/978-3-642-01802-2_2","mag":"1507168007"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-01802-2_2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-01802-2_2","pdf_url":null,"source":{"id":"https://openalex.org/S4393917809","display_name":"Lecture notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering","issn_l":"1867-8211","issn":["1867-8211","1867-822X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering","raw_type":"book-chapter"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030005833","display_name":"Andrei Papliatseyeu","orcid":null},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrei Papliatseyeu","raw_affiliation_strings":["University of Trento, Via Sommarive 14, Povo (TN), 38050, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Trento, Via Sommarive 14, Povo (TN), 38050, Italy","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025014848","display_name":"Niko Kotilainen","orcid":null},"institutions":[{"id":"https://openalex.org/I94722563","display_name":"University of Jyv\u00e4skyl\u00e4","ror":"https://ror.org/05n3dz165","country_code":"FI","type":"education","lineage":["https://openalex.org/I94722563"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Niko Kotilainen","raw_affiliation_strings":["University of Jyv\u00e4skyl\u00e4, P.O. Box 35, 40014, Jyv\u00e4skyl\u00e4, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Jyv\u00e4skyl\u00e4, P.O. Box 35, 40014, Jyv\u00e4skyl\u00e4, Finland","institution_ids":["https://openalex.org/I94722563"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042343737","display_name":"Oscar Mayora","orcid":"https://orcid.org/0000-0002-5773-3876"},"institutions":[{"id":"https://openalex.org/I4210137476","display_name":"FBK CREATE-NET Research Center","ror":"https://ror.org/04jyxq429","country_code":"IT","type":"other","lineage":["https://openalex.org/I2277624104","https://openalex.org/I4210137476"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Oscar Mayora","raw_affiliation_strings":["Create-Net, Via alla Cascata 56/D, Povo (TN), 38050, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Create-Net, Via alla Cascata 56/D, Povo (TN), 38050, Italy","institution_ids":["https://openalex.org/I4210137476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001834655","display_name":"Venet Osmani","orcid":"https://orcid.org/0000-0001-7306-2972"},"institutions":[{"id":"https://openalex.org/I4210137476","display_name":"FBK CREATE-NET Research Center","ror":"https://ror.org/04jyxq429","country_code":"IT","type":"other","lineage":["https://openalex.org/I2277624104","https://openalex.org/I4210137476"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Venet Osmani","raw_affiliation_strings":["Create-Net, Via alla Cascata 56/D, Povo (TN), 38050, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Create-Net, Via alla Cascata 56/D, Povo (TN), 38050, Italy","institution_ids":["https://openalex.org/I4210137476"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"15","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13121","display_name":"Radio Wave Propagation Studies","score":0.9868999719619751,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5491381883621216},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.5008368492126465},{"id":"https://openalex.org/keywords/positioning-system","display_name":"Positioning system","score":0.4485718011856079},{"id":"https://openalex.org/keywords/indoor-positioning-system","display_name":"Indoor positioning system","score":0.4196258783340454},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3574818968772888},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.33416664600372314},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3293192684650421},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3213285803794861}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5491381883621216},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.5008368492126465},{"id":"https://openalex.org/C2778603505","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning system","level":3,"score":0.4485718011856079},{"id":"https://openalex.org/C2777486483","wikidata":"https://www.wikidata.org/wiki/Q6026477","display_name":"Indoor positioning system","level":3,"score":0.4196258783340454},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3574818968772888},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.33416664600372314},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3293192684650421},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3213285803794861},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-01802-2_2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-01802-2_2","pdf_url":null,"source":{"id":"https://openalex.org/S4393917809","display_name":"Lecture notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering","issn_l":"1867-8211","issn":["1867-8211","1867-822X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.699999988079071,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W2646853","https://openalex.org/W1492287877","https://openalex.org/W1541136496","https://openalex.org/W1559459558","https://openalex.org/W1598464535","https://openalex.org/W1608826770","https://openalex.org/W1830123105","https://openalex.org/W2001306789","https://openalex.org/W2028125626","https://openalex.org/W2106208513","https://openalex.org/W2119362555","https://openalex.org/W2121868539","https://openalex.org/W2125547343","https://openalex.org/W2132023300","https://openalex.org/W2142908542","https://openalex.org/W2143243918","https://openalex.org/W2146273495","https://openalex.org/W2150388519","https://openalex.org/W2155971774","https://openalex.org/W2158955189","https://openalex.org/W2160281049","https://openalex.org/W2170102584","https://openalex.org/W4256721988"],"related_works":["https://openalex.org/W2903896792","https://openalex.org/W189713034","https://openalex.org/W2295619698","https://openalex.org/W1999635303","https://openalex.org/W2364958881","https://openalex.org/W2144194782","https://openalex.org/W2914996784","https://openalex.org/W3216125564","https://openalex.org/W3200553284","https://openalex.org/W3126613916"],"abstract_inverted_index":null,"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}