{"id":"https://openalex.org/W4230929215","doi":"https://doi.org/10.1145/3495018.3501157","title":"Research on Spatial Accessibility of Urban Facilities Using Geographic Information Science and Road Network Data","display_name":"Research on Spatial Accessibility of Urban Facilities Using Geographic Information Science and Road Network Data","publication_year":2021,"publication_date":"2021-10-23","ids":{"openalex":"https://openalex.org/W4230929215","doi":"https://doi.org/10.1145/3495018.3501157"},"language":"en","primary_location":{"id":"doi:10.1145/3495018.3501157","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3495018.3501157","pdf_url":null,"source":{"id":"https://openalex.org/S4363607741","display_name":"2021 3rd International Conference on Artificial Intelligence and Advanced Manufacture","issn_l":null,"issn":null,"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 3rd International Conference on Artificial Intelligence and Advanced Manufacture","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/A5057692392","display_name":"Qichen Di","orcid":"https://orcid.org/0000-0002-5445-0045"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qichen Di","raw_affiliation_strings":["Chinese Academy of Sciences, China and The University of British Columbia, Canada","Chinese Academy of Sciences, China and The Unicersity of British Columbia, Canada"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, China and The University of British Columbia, Canada","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"Chinese Academy of Sciences, China and The Unicersity of British Columbia, Canada","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101949286","display_name":"Lina Yang","orcid":"https://orcid.org/0000-0001-5272-050X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lina Yang","raw_affiliation_strings":["Chinese Academy of Sciences, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090665753","display_name":"An Mai","orcid":"https://orcid.org/0000-0003-3743-0701"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mai An","raw_affiliation_strings":["Smart City Development Bureau of China-Singapore Tianjin Eco-city, China"],"affiliations":[{"raw_affiliation_string":"Smart City Development Bureau of China-Singapore Tianjin Eco-city, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5057692392"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210165038"],"apc_list":null,"apc_paid":null,"fwci":0.8137,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.72307692,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"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/T13955","display_name":"Evaluation Methods in Various Fields","score":0.9520999789237976,"subfield":{"id":"https://openalex.org/subfields/2302","display_name":"Ecological Modeling"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13955","display_name":"Evaluation Methods in Various Fields","score":0.9520999789237976,"subfield":{"id":"https://openalex.org/subfields/2302","display_name":"Ecological Modeling"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.6683196425437927},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.6055912971496582},{"id":"https://openalex.org/keywords/analytic-hierarchy-process","display_name":"Analytic hierarchy process","score":0.5884180068969727},{"id":"https://openalex.org/keywords/china","display_name":"China","score":0.5371696352958679},{"id":"https://openalex.org/keywords/geographic-information-system","display_name":"Geographic information system","score":0.5063663721084595},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4996922016143799},{"id":"https://openalex.org/keywords/hierarchy","display_name":"Hierarchy","score":0.4789339005947113},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.45940297842025757},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.43356946110725403},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.3462044894695282},{"id":"https://openalex.org/keywords/environmental-planning","display_name":"Environmental planning","score":0.3207710385322571},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.2930767834186554},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.2569308280944824},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14478379487991333},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.14030635356903076},{"id":"https://openalex.org/keywords/marketing","display_name":"Marketing","score":0.12261930108070374}],"concepts":[{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.6683196425437927},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.6055912971496582},{"id":"https://openalex.org/C87345402","wikidata":"https://www.wikidata.org/wiki/Q485202","display_name":"Analytic hierarchy process","level":2,"score":0.5884180068969727},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.5371696352958679},{"id":"https://openalex.org/C41856607","wikidata":"https://www.wikidata.org/wiki/Q483130","display_name":"Geographic information system","level":2,"score":0.5063663721084595},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4996922016143799},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.4789339005947113},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.45940297842025757},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.43356946110725403},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3462044894695282},{"id":"https://openalex.org/C91375879","wikidata":"https://www.wikidata.org/wiki/Q15473274","display_name":"Environmental planning","level":1,"score":0.3207710385322571},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.2930767834186554},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.2569308280944824},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14478379487991333},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.14030635356903076},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.12261930108070374},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3495018.3501157","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3495018.3501157","pdf_url":null,"source":{"id":"https://openalex.org/S4363607741","display_name":"2021 3rd International Conference on Artificial Intelligence and Advanced Manufacture","issn_l":null,"issn":null,"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 3rd International Conference on Artificial Intelligence and Advanced Manufacture","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7799999713897705,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2893688531","https://openalex.org/W3021896466"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2387193617","https://openalex.org/W4254721795","https://openalex.org/W4283169803","https://openalex.org/W2133915480","https://openalex.org/W2584439373","https://openalex.org/W3117545630","https://openalex.org/W2108744246","https://openalex.org/W2170190192"],"abstract_inverted_index":{"Taking":[0],"the":[1,9,14,32,48,52,64,67,74,91,97,101],"cooperation":[2],"zone":[3],"of":[4,35,51,55,66,70,93],"China-Singapore":[5],"Tianjin":[6],"Eco-City":[7],"as":[8],"study":[10,75],"area,":[11],"we":[12],"classify":[13],"cultural":[15,37,58,94],"facilities":[16,38,72,95],"and":[17,27,30,43],"calculate":[18],"their":[19],"space":[20],"coverage":[21,65],"based":[22,99],"on":[23,100],"road":[24],"network":[25],"data,":[26],"then":[28],"empower":[29],"integrate":[31],"service":[33,53,68],"capacity":[34,69],"various":[36,56],"by":[39],"analytic":[40],"hierarchy":[41],"process":[42],"weighted-sum":[44],"method,":[45],"thereby":[46],"realizing":[47],"fine":[49],"evaluation":[50],"accessibility":[54],"urban":[57],"facilities.":[59],"The":[60],"experiment":[61],"shows":[62],"that":[63],"public":[71],"in":[73,96],"area":[76],"is":[77],"good,":[78],"but":[79],"there":[80],"are":[81,88],"still":[82],"spatial":[83],"differences;":[84],"corresponding":[85],"optimization":[86],"strategies":[87],"proposed":[89],"for":[90],"construction":[92],"future":[98],"analysis":[102],"results.":[103]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}