{"id":"https://openalex.org/W1996961255","doi":"https://doi.org/10.1145/1363686.1364069","title":"A space-identifying ubiquitous infrastructure and its application for tour-guiding service","display_name":"A space-identifying ubiquitous infrastructure and its application for tour-guiding service","publication_year":2008,"publication_date":"2008-03-16","ids":{"openalex":"https://openalex.org/W1996961255","doi":"https://doi.org/10.1145/1363686.1364069","mag":"1996961255"},"language":"en","primary_location":{"id":"doi:10.1145/1363686.1364069","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1363686.1364069","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2008 ACM symposium on Applied computing","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/A5024392687","display_name":"Masahiro Bessho","orcid":null},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Masahiro Bessho","raw_affiliation_strings":["The University of Tokyo, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"The University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078003190","display_name":"Shinsuke Kobayashi","orcid":null},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shinsuke Kobayashi","raw_affiliation_strings":["The University of Tokyo, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"The University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012068346","display_name":"Noboru Koshizuka","orcid":"https://orcid.org/0000-0002-4728-9425"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Noboru Koshizuka","raw_affiliation_strings":["The University of Tokyo, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"The University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102277205","display_name":"Ken Sakamura","orcid":null},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ken Sakamura","raw_affiliation_strings":["The University of Tokyo, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"The University of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5024392687"],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":null,"apc_paid":null,"fwci":3.6624,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.92593319,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1616","last_page":"1621"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9990000128746033,"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":0.9990000128746033,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9919000267982483,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12546","display_name":"Smart Parking Systems Research","score":0.9919000267982483,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/service","display_name":"Service (business)","score":0.6963317394256592},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6887064576148987},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.6100469827651978},{"id":"https://openalex.org/keywords/ubiquitous-computing","display_name":"Ubiquitous computing","score":0.5327038168907166},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.5240830779075623},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5187197327613831},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.35985326766967773},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3530077338218689},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.09410256147384644}],"concepts":[{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.6963317394256592},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6887064576148987},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.6100469827651978},{"id":"https://openalex.org/C172195944","wikidata":"https://www.wikidata.org/wiki/Q541265","display_name":"Ubiquitous computing","level":2,"score":0.5327038168907166},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.5240830779075623},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5187197327613831},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.35985326766967773},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3530077338218689},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.09410256147384644},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1363686.1364069","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1363686.1364069","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2008 ACM symposium on Applied computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6299999952316284}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W146707186","https://openalex.org/W1565980524","https://openalex.org/W2055731235","https://openalex.org/W2064372921","https://openalex.org/W2122733611","https://openalex.org/W2128587884","https://openalex.org/W2129793894","https://openalex.org/W2137364005","https://openalex.org/W2139661319","https://openalex.org/W2155971774"],"related_works":["https://openalex.org/W2366107444","https://openalex.org/W4388145910","https://openalex.org/W2381570729","https://openalex.org/W1976205134","https://openalex.org/W4248336175","https://openalex.org/W2031260042","https://openalex.org/W2391445434","https://openalex.org/W3009369890","https://openalex.org/W4312490297","https://openalex.org/W2062212388"],"abstract_inverted_index":{"In":[0,27,132],"this":[1,28,90,121,133,138],"paper,":[2,134],"a":[3,54,77,129,149],"novel":[4],"tour-guiding":[5,70],"system":[6,71,91,122,139],"is":[7,123,140,146],"introduced,":[8],"based":[9],"on":[10,84],"our":[11,161],"space-identifying":[12,64],"ubiquitous":[13],"infrastructure,":[14,29,89],"where":[15],"positioning":[16],"devices":[17,65],"are":[18],"deployed":[19],"ubiquitously":[20],"to":[21,37,66,114,156],"identify":[22],"the":[23,38,43,47,50,59,85,88,112,135,153,158],"place":[24],"of":[25,40,49,56,87,137,160],"users.":[26],"we":[30],"can":[31,92,110],"flexibly":[32],"construct":[33],"information":[34],"service":[35,96,102],"related":[36],"places":[39],"interest":[41],"in":[42,76,81,103,126,152],"city":[44],"by":[45],"modeling":[46],"space":[48],"real":[51,154],"world":[52],"as":[53,97,99],"set":[55],"relations":[57],"among":[58],"discrete":[60],"places,":[61],"and":[62,106,109,142],"attaching":[63],"them.":[67],"Our":[68],"developed":[69],"introduces":[72],"many":[73],"art":[74,100,118],"works":[75],"large":[78],"commercial":[79,130],"complex":[80],"Japan.":[82],"Based":[83],"benefit":[86],"provide":[93],"detailed":[94],"navigation":[95,144],"well":[98],"introduction":[101],"both":[104],"indoor":[105],"outdoor":[107],"environments,":[108],"guide":[111],"users":[113],"reach":[115],"their":[116],"interested":[117],"works.":[119],"Currently,":[120],"already":[124],"used":[125],"practice":[127],"for":[128],"service.":[131],"design":[136],"described":[141],"its":[143],"capability":[145],"verified":[147],"through":[148],"user":[150],"test":[151],"environment":[155],"discuss":[157],"effectiveness":[159],"approach.":[162]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}