{"id":"https://openalex.org/W2926282122","doi":"https://doi.org/10.1109/bigcomp.2019.8679289","title":"Event Venue Navigation for Visually Impaired People","display_name":"Event Venue Navigation for Visually Impaired People","publication_year":2019,"publication_date":"2019-02-01","ids":{"openalex":"https://openalex.org/W2926282122","doi":"https://doi.org/10.1109/bigcomp.2019.8679289","mag":"2926282122"},"language":"en","primary_location":{"id":"doi:10.1109/bigcomp.2019.8679289","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigcomp.2019.8679289","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Big Data and Smart Computing (BigComp)","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/A5110554476","display_name":"Chiemi Watanabe","orcid":null},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Chiemi Watanabe","raw_affiliation_strings":["Faculty of Library, Information and Media Science, University of Tsukuba, Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of Library, Information and Media Science, University of Tsukuba, Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079640846","display_name":"Jun Minagawa","orcid":null},"institutions":[{"id":"https://openalex.org/I4210133125","display_name":"Mitsubishi Electric (Japan)","ror":"https://ror.org/033y26782","country_code":"JP","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jun Minagawa","raw_affiliation_strings":["Mitsubishi Electric Corporation, Kanagawa, Japan"],"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Corporation, Kanagawa, Japan","institution_ids":["https://openalex.org/I4210133125"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5110554476"],"corresponding_institution_ids":["https://openalex.org/I146399215"],"apc_list":null,"apc_paid":null,"fwci":0.3577,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.5932993,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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/T10914","display_name":"Tactile and Sensory Interactions","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9911999702453613,"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/event","display_name":"Event (particle physics)","score":0.8353369235992432},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7190107107162476},{"id":"https://openalex.org/keywords/navigation-system","display_name":"Navigation system","score":0.6328819394111633},{"id":"https://openalex.org/keywords/visually-impaired","display_name":"Visually impaired","score":0.5471578240394592},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4477784037590027},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.43814557790756226}],"concepts":[{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.8353369235992432},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7190107107162476},{"id":"https://openalex.org/C2777891301","wikidata":"https://www.wikidata.org/wiki/Q3475123","display_name":"Navigation system","level":2,"score":0.6328819394111633},{"id":"https://openalex.org/C3020106864","wikidata":"https://www.wikidata.org/wiki/Q737460","display_name":"Visually impaired","level":2,"score":0.5471578240394592},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4477784037590027},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.43814557790756226},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bigcomp.2019.8679289","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigcomp.2019.8679289","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Big Data and Smart Computing (BigComp)","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":12,"referenced_works":["https://openalex.org/W1008454827","https://openalex.org/W1509044488","https://openalex.org/W1595208394","https://openalex.org/W2001505362","https://openalex.org/W2012462772","https://openalex.org/W2076371796","https://openalex.org/W2118322861","https://openalex.org/W2120871283","https://openalex.org/W2148996586","https://openalex.org/W2163314033","https://openalex.org/W4233124044","https://openalex.org/W6630512022"],"related_works":["https://openalex.org/W4205667428","https://openalex.org/W4323567756","https://openalex.org/W1989937509","https://openalex.org/W2564493068","https://openalex.org/W309883579","https://openalex.org/W2894129024","https://openalex.org/W2616129665","https://openalex.org/W2023441783","https://openalex.org/W2040821149","https://openalex.org/W2464406822"],"abstract_inverted_index":{"There":[0],"is":[1],"an":[2,16,66],"increasing":[3],"need":[4],"for":[5,27,49,71],"a":[6,20,38,58],"navigation":[7,29,35,69],"system":[8,56,70,114],"that":[9,75,98,112],"supports":[10],"visually":[11,72],"impaired":[12,73],"people":[13,74],"walking":[14],"around":[15],"event":[17,50,67,85,100],"venue":[18,68],"without":[19],"human":[21],"guide":[22],"helper.":[23],"Although":[24],"various":[25],"methods":[26],"indoor":[28],"systems":[30,36],"have":[31,37],"been":[32],"proposed,":[33],"existing":[34],"complicated":[39],"setup":[40],"procedure":[41],"to":[42,53,91],"prepare":[43,104],"the":[44,55,84,93,105,113,117],"environment,":[45],"making":[46],"it":[47],"difficult":[48],"operation":[51],"staff":[52,86,101],"deploy":[54],"within":[57,79,121],"limited":[59],"time.":[60],"In":[61],"this":[62],"paper,":[63],"we":[64],"propose":[65],"can":[76,103,115],"be":[77],"prepared":[78],"one":[80,99],"hour":[81],"even":[82],"if":[83],"does":[87],"not":[88],"know":[89],"how":[90],"use":[92],"system.":[94],"Our":[95],"experiment":[96],"shows":[97],"member":[102],"environment":[106],"in":[107],"about":[108],"20":[109],"minutes":[110],"and":[111],"suppress":[116],"user's":[118],"positioning":[119],"error":[120],"two":[122],"meters.":[123]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}