{"id":"https://openalex.org/W2930650500","doi":"https://doi.org/10.1145/3302506.3312612","title":"IoT enabled Wi-Fi indoor positioning system using raster maps","display_name":"IoT enabled Wi-Fi indoor positioning system using raster maps","publication_year":2019,"publication_date":"2019-04-04","ids":{"openalex":"https://openalex.org/W2930650500","doi":"https://doi.org/10.1145/3302506.3312612","mag":"2930650500"},"language":"en","primary_location":{"id":"doi:10.1145/3302506.3312612","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3302506.3312612","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 18th International Conference on Information Processing in Sensor Networks","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/A5101859796","display_name":"Muhammad Usman Ali","orcid":"https://orcid.org/0000-0002-4470-8065"},"institutions":[{"id":"https://openalex.org/I55240360","display_name":"Yeungnam University","ror":"https://ror.org/05yc6p159","country_code":"KR","type":"education","lineage":["https://openalex.org/I55240360"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Muhammad Usman Ali","raw_affiliation_strings":["Yeungnam University, Gyeongsan, Gyeongbuk, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Yeungnam University, Gyeongsan, Gyeongbuk, Republic of Korea","institution_ids":["https://openalex.org/I55240360"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065748707","display_name":"Soojung Hur","orcid":"https://orcid.org/0000-0002-4725-5540"},"institutions":[{"id":"https://openalex.org/I55240360","display_name":"Yeungnam University","ror":"https://ror.org/05yc6p159","country_code":"KR","type":"education","lineage":["https://openalex.org/I55240360"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Soojung Hur","raw_affiliation_strings":["Yeungnam University, Gyeongsan, Gyeongbuk, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Yeungnam University, Gyeongsan, Gyeongbuk, Republic of Korea","institution_ids":["https://openalex.org/I55240360"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111389883","display_name":"Yongwan Park","orcid":null},"institutions":[{"id":"https://openalex.org/I55240360","display_name":"Yeungnam University","ror":"https://ror.org/05yc6p159","country_code":"KR","type":"education","lineage":["https://openalex.org/I55240360"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yongwan Park","raw_affiliation_strings":["Yeungnam University, Gyeongsan, Gyeongbuk, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Yeungnam University, Gyeongsan, Gyeongbuk, Republic of Korea","institution_ids":["https://openalex.org/I55240360"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101859796"],"corresponding_institution_ids":["https://openalex.org/I55240360"],"apc_list":null,"apc_paid":null,"fwci":0.2385,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.53046185,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"327","last_page":"328"},"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":0.9934999942779541,"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/T10860","display_name":"Speech and Audio Processing","score":0.982200026512146,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7499734163284302},{"id":"https://openalex.org/keywords/raster-graphics","display_name":"Raster graphics","score":0.6027324199676514},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3824927806854248},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.35745012760162354},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.26685982942581177}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7499734163284302},{"id":"https://openalex.org/C181844469","wikidata":"https://www.wikidata.org/wiki/Q182270","display_name":"Raster graphics","level":2,"score":0.6027324199676514},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3824927806854248},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.35745012760162354},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.26685982942581177}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3302506.3312612","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3302506.3312612","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 18th International Conference on Information Processing in Sensor Networks","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1659894704","https://openalex.org/W2079850979","https://openalex.org/W2111571624","https://openalex.org/W2169245194","https://openalex.org/W2620352722","https://openalex.org/W2924131686"],"related_works":["https://openalex.org/W2363207358","https://openalex.org/W2002703587","https://openalex.org/W2374512474","https://openalex.org/W1519398290","https://openalex.org/W2056851291","https://openalex.org/W4231394245","https://openalex.org/W3217667592","https://openalex.org/W2380242202","https://openalex.org/W2363789696","https://openalex.org/W2889205661"],"abstract_inverted_index":{"In":[0],"the":[1,64,99,104],"context":[2],"of":[3,61,66,80,87,93,103],"enabling":[4],"location-based":[5],"services":[6],"in":[7,31,38,51,96],"complex":[8],"indoor":[9],"environments":[10],"using":[11,58,90],"ubiquitous":[12],"resources,":[13],"this":[14],"study":[15],"presents":[16],"a":[17],"Wi-Fi-based":[18],"Indoor":[19],"Positioning":[20],"System(IPS)":[21],"which":[22,36,52],"does":[23],"not":[24],"require":[25],"any":[26],"laborious":[27],"and":[28],"time-consuming":[29],"effort":[30],"contrast":[32],"to":[33,76],"Wi-Fi":[34,62,88],"fingerprinting":[35],"requires":[37],"its":[39],"offline":[40],"database":[41],"calibration":[42],"phase.":[43],"The":[44,69],"proposed":[45],"system":[46],"is":[47,74],"an":[48,78],"effortless":[49],"approach":[50],"radio":[53,85],"maps":[54,86],"are":[55],"built":[56],"automatically":[57],"online":[59,91],"feedback":[60,92],"enabled":[63],"Internet":[65],"Things(IoT)":[67],"sensors.":[68],"results":[70],"show":[71],"that":[72],"it":[73],"possible":[75],"achieve":[77],"accuracy":[79],"2":[81],"meters":[82],"by":[83],"constructing":[84],"environment":[89],"IoT":[94],"sensors":[95],"combination":[97],"with":[98],"raster":[100],"floor":[101],"plan":[102],"environment.":[105]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}