{"id":"https://openalex.org/W1994710594","doi":"https://doi.org/10.1109/ipin.2010.5648232","title":"Wi-Fi-based indoor positioning: Basic techniques, hybrid algorithms and open software platform","display_name":"Wi-Fi-based indoor positioning: Basic techniques, hybrid algorithms and open software platform","publication_year":2010,"publication_date":"2010-09-01","ids":{"openalex":"https://openalex.org/W1994710594","doi":"https://doi.org/10.1109/ipin.2010.5648232","mag":"1994710594"},"language":"en","primary_location":{"id":"doi:10.1109/ipin.2010.5648232","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipin.2010.5648232","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 International Conference on Indoor Positioning and Indoor Navigation","raw_type":"proceedings-article"},"type":"article","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/A5081131439","display_name":"Matteo Cypriani","orcid":null},"institutions":[{"id":"https://openalex.org/I90843659","display_name":"Universit\u00e9 de Franche-Comt\u00e9","ror":"https://ror.org/03pcc9z86","country_code":"FR","type":"education","lineage":["https://openalex.org/I90843659"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Matteo Cypriani","raw_affiliation_strings":["Computer Science Laboratory (LIFC), University of Franche-Comt\u00e9, Montbeliard, France","University of Franche-Comt\u00e9, Computer Science Laboratory (LIFC), Montb\u00e9liard, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Laboratory (LIFC), University of Franche-Comt\u00e9, Montbeliard, France","institution_ids":["https://openalex.org/I90843659"]},{"raw_affiliation_string":"University of Franche-Comt\u00e9, Computer Science Laboratory (LIFC), Montb\u00e9liard, France","institution_ids":["https://openalex.org/I90843659"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083386781","display_name":"Fr\u00e9d\u00e9ric Lassabe","orcid":"https://orcid.org/0000-0001-5560-6120"},"institutions":[{"id":"https://openalex.org/I37553959","display_name":"Universit\u00e9 de technologie de belfort-montb\u00e9liard","ror":"https://ror.org/05bn3m307","country_code":"FR","type":"education","lineage":["https://openalex.org/I37553959"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Frederic Lassabe","raw_affiliation_strings":["Laboratory Systems & Transports (SeT), University of Technology of Belfort-Montb\u00e9liard, Belfort, France","University of Technology of Belfort-Montb\u00e9liard, Laboratory Systems & Transports (SeT), France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory Systems & Transports (SeT), University of Technology of Belfort-Montb\u00e9liard, Belfort, France","institution_ids":["https://openalex.org/I37553959"]},{"raw_affiliation_string":"University of Technology of Belfort-Montb\u00e9liard, Laboratory Systems & Transports (SeT), France","institution_ids":["https://openalex.org/I37553959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019808950","display_name":"Philippe Canalda","orcid":"https://orcid.org/0000-0002-6477-3673"},"institutions":[{"id":"https://openalex.org/I90843659","display_name":"Universit\u00e9 de Franche-Comt\u00e9","ror":"https://ror.org/03pcc9z86","country_code":"FR","type":"education","lineage":["https://openalex.org/I90843659"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Philippe Canalda","raw_affiliation_strings":["Computer Science Laboratory (LIFC), University of Franche-Comt\u00e9, Montbeliard, France","University of Franche-Comt\u00e9, Computer Science Laboratory (LIFC), Montb\u00e9liard, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Laboratory (LIFC), University of Franche-Comt\u00e9, Montbeliard, France","institution_ids":["https://openalex.org/I90843659"]},{"raw_affiliation_string":"University of Franche-Comt\u00e9, Computer Science Laboratory (LIFC), Montb\u00e9liard, France","institution_ids":["https://openalex.org/I90843659"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026852083","display_name":"Fran\u00e7ois Spies","orcid":"https://orcid.org/0000-0002-9964-2745"},"institutions":[{"id":"https://openalex.org/I90843659","display_name":"Universit\u00e9 de Franche-Comt\u00e9","ror":"https://ror.org/03pcc9z86","country_code":"FR","type":"education","lineage":["https://openalex.org/I90843659"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Francois Spies","raw_affiliation_strings":["Computer Science Laboratory (LIFC), University of Franche-Comt\u00e9, Montbeliard, France","University of Franche-Comt\u00e9, Computer Science Laboratory (LIFC), Montb\u00e9liard, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Laboratory (LIFC), University of Franche-Comt\u00e9, Montbeliard, France","institution_ids":["https://openalex.org/I90843659"]},{"raw_affiliation_string":"University of Franche-Comt\u00e9, Computer Science Laboratory (LIFC), Montb\u00e9liard, France","institution_ids":["https://openalex.org/I90843659"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.708,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.94900319,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"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/T13121","display_name":"Radio Wave Propagation Studies","score":0.9866999983787537,"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"}},{"id":"https://openalex.org/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9814000129699707,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7598671913146973},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.495585560798645},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.36744803190231323},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3481692671775818},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1378166675567627}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7598671913146973},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.495585560798645},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.36744803190231323},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3481692671775818},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1378166675567627}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ipin.2010.5648232","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipin.2010.5648232","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 International Conference on Indoor Positioning and Indoor Navigation","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.8399999737739563,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W2646853","https://openalex.org/W844399787","https://openalex.org/W1490711598","https://openalex.org/W1535466638","https://openalex.org/W1608826770","https://openalex.org/W1653448132","https://openalex.org/W2039794991","https://openalex.org/W2045308291","https://openalex.org/W2059622937","https://openalex.org/W2076367606","https://openalex.org/W2105738738","https://openalex.org/W2120560180","https://openalex.org/W2134041135","https://openalex.org/W2135770209","https://openalex.org/W2142384583","https://openalex.org/W2158506768","https://openalex.org/W2170102584","https://openalex.org/W2240938831","https://openalex.org/W2537715710","https://openalex.org/W3023838636","https://openalex.org/W6600096765","https://openalex.org/W6629267868","https://openalex.org/W6636613919","https://openalex.org/W6669816948"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857"],"abstract_inverted_index":{"In":[0],"urbanized":[1],"and":[2,18,28,50,71,120],"indoor":[3,36,68],"environments,":[4],"outdoor":[5],"positioning":[6,37,69],"systems,":[7],"such":[8,21],"as":[9],"Global":[10],"Navigation":[11],"Satellite":[12],"Systems":[13],"(GNSSs),":[14],"are":[15,26],"often":[16],"inaccurate":[17],"adaptations":[19],"of":[20,35,67,89,104],"systems":[22],"to":[23,30,47,98,136],"those":[24],"contexts":[25],"expensive":[27],"hard":[29],"deploy.":[31],"Nowadays,":[32],"a":[33,65,95,111,116,121,141],"lot":[34],"techniques":[38,72,79],"have":[39],"been":[40],"studied,":[41],"but":[42],"it":[43,44],"quite":[45],"difficult":[46],"objectively":[48],"evaluate":[49,137],"compare":[51,127],"their":[52],"accuracies":[53],"in":[54,134,140],"the":[55,74,102,105,138],"same":[56,75],"environment.":[57],"Our":[58],"Open":[59],"Wireless":[60],"Positioning":[61],"System":[62],"(OWLPS)":[63],"allows":[64],"comparison":[66],"algorithms":[70,93,133],"with":[73,130],"input":[76],"data.":[77],"Those":[78],"include":[80],"propagation":[81,123],"models,":[82],"signal":[83,117],"strength":[84,118],"map,":[85],"building":[86],"topology,":[87],"description":[88],"access":[90],"points...":[91],"Few":[92],"use":[94],"Viterbi-like":[96],"algorithm":[97,114],"take":[99],"into":[100],"account":[101],"pathway":[103],"mobile":[106],"terminal.":[107],"This":[108],"paper":[109],"presents":[110],"new":[112],"hybrid":[113],"combining":[115],"cartography":[119],"calibrated":[122],"model.":[124],"Finally,":[125],"we":[126],"our":[128],"solution":[129],"well":[131],"known":[132],"order":[135],"results":[139],"real":[142],"context.":[143]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":6}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}