{"id":"https://openalex.org/W4383368817","doi":"https://doi.org/10.3390/ijgi12070269","title":"Spatiotemporal Data-Driven Multiperiod Relocation Optimization of Emergency Medical Services: Maximum Equality Objective","display_name":"Spatiotemporal Data-Driven Multiperiod Relocation Optimization of Emergency Medical Services: Maximum Equality Objective","publication_year":2023,"publication_date":"2023-07-05","ids":{"openalex":"https://openalex.org/W4383368817","doi":"https://doi.org/10.3390/ijgi12070269"},"language":"en","primary_location":{"id":"doi:10.3390/ijgi12070269","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi12070269","pdf_url":"https://www.mdpi.com/2220-9964/12/7/269/pdf?version=1688553607","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2220-9964/12/7/269/pdf?version=1688553607","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045848721","display_name":"Xinxin Zhou","orcid":"https://orcid.org/0000-0003-4759-8823"},"institutions":[{"id":"https://openalex.org/I4210141657","display_name":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application","ror":"https://ror.org/045yewh40","country_code":"CN","type":"facility","lineage":["https://openalex.org/I152031979","https://openalex.org/I4210141657"]},{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]},{"id":"https://openalex.org/I152031979","display_name":"Nanjing Normal University","ror":"https://ror.org/036trcv74","country_code":"CN","type":"education","lineage":["https://openalex.org/I152031979"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinxin Zhou","raw_affiliation_strings":["Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing 210023, China","Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210023, China","School of Geographic and Biologic Information, Nanjing University of Posts and Telecommunications, Nanjing 210023, China"],"affiliations":[{"raw_affiliation_string":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing 210023, China","institution_ids":["https://openalex.org/I4210141657"]},{"raw_affiliation_string":"Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210023, China","institution_ids":["https://openalex.org/I152031979"]},{"raw_affiliation_string":"School of Geographic and Biologic Information, Nanjing University of Posts and Telecommunications, Nanjing 210023, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100459034","display_name":"Yu-Jie Chen","orcid":"https://orcid.org/0000-0002-0358-0894"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yujie Chen","raw_affiliation_strings":["School of Geographic and Biologic Information, Nanjing University of Posts and Telecommunications, Nanjing 210023, China"],"affiliations":[{"raw_affiliation_string":"School of Geographic and Biologic Information, Nanjing University of Posts and Telecommunications, Nanjing 210023, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100444772","display_name":"Yingying Li","orcid":"https://orcid.org/0000-0002-1858-4257"},"institutions":[{"id":"https://openalex.org/I152031979","display_name":"Nanjing Normal University","ror":"https://ror.org/036trcv74","country_code":"CN","type":"education","lineage":["https://openalex.org/I152031979"]},{"id":"https://openalex.org/I4210141657","display_name":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application","ror":"https://ror.org/045yewh40","country_code":"CN","type":"facility","lineage":["https://openalex.org/I152031979","https://openalex.org/I4210141657"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingying Li","raw_affiliation_strings":["College of Geographical Science, Nanjing Normal University, Nanjing 210023, China","Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing 210023, China","Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210023, China"],"affiliations":[{"raw_affiliation_string":"College of Geographical Science, Nanjing Normal University, Nanjing 210023, China","institution_ids":["https://openalex.org/I152031979"]},{"raw_affiliation_string":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing 210023, China","institution_ids":["https://openalex.org/I4210141657"]},{"raw_affiliation_string":"Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210023, China","institution_ids":["https://openalex.org/I152031979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100772869","display_name":"Bingjie Liu","orcid":"https://orcid.org/0000-0001-9019-8521"},"institutions":[{"id":"https://openalex.org/I4210141657","display_name":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application","ror":"https://ror.org/045yewh40","country_code":"CN","type":"facility","lineage":["https://openalex.org/I152031979","https://openalex.org/I4210141657"]},{"id":"https://openalex.org/I152031979","display_name":"Nanjing Normal University","ror":"https://ror.org/036trcv74","country_code":"CN","type":"education","lineage":["https://openalex.org/I152031979"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bingjie Liu","raw_affiliation_strings":["College of Geographical Science, Nanjing Normal University, Nanjing 210023, China","Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing 210023, China","Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210023, China"],"affiliations":[{"raw_affiliation_string":"College of Geographical Science, Nanjing Normal University, Nanjing 210023, China","institution_ids":["https://openalex.org/I152031979"]},{"raw_affiliation_string":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing 210023, China","institution_ids":["https://openalex.org/I4210141657"]},{"raw_affiliation_string":"Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210023, China","institution_ids":["https://openalex.org/I152031979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059684983","display_name":"Zhaoyuan Yu","orcid":"https://orcid.org/0000-0003-4225-9435"},"institutions":[{"id":"https://openalex.org/I152031979","display_name":"Nanjing Normal University","ror":"https://ror.org/036trcv74","country_code":"CN","type":"education","lineage":["https://openalex.org/I152031979"]},{"id":"https://openalex.org/I4210141657","display_name":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application","ror":"https://ror.org/045yewh40","country_code":"CN","type":"facility","lineage":["https://openalex.org/I152031979","https://openalex.org/I4210141657"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhaoyuan Yu","raw_affiliation_strings":["College of Geographical Science, Nanjing Normal University, Nanjing 210023, China","Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing 210023, China","Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210023, China"],"affiliations":[{"raw_affiliation_string":"College of Geographical Science, Nanjing Normal University, Nanjing 210023, China","institution_ids":["https://openalex.org/I152031979"]},{"raw_affiliation_string":"Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing 210023, China","institution_ids":["https://openalex.org/I4210141657"]},{"raw_affiliation_string":"Key Laboratory of Virtual Geographic Environment, Ministry of Education, Nanjing Normal University, Nanjing 210023, China","institution_ids":["https://openalex.org/I152031979"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5059684983"],"corresponding_institution_ids":["https://openalex.org/I152031979","https://openalex.org/I4210141657"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":1.5839,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.84425468,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"12","issue":"7","first_page":"269","last_page":"269"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10298","display_name":"Urban Transport and Accessibility","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10298","display_name":"Urban Transport and Accessibility","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11502","display_name":"Facility Location and Emergency Management","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1407","display_name":"Organizational Behavior and Human Resource Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9922999739646912,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/relocation","display_name":"Relocation","score":0.8672796487808228},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5834824442863464},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.5678659081459045},{"id":"https://openalex.org/keywords/planner","display_name":"Planner","score":0.5488699674606323},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5149189233779907},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.5102529525756836},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.504859983921051},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.4303014278411865},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.41205552220344543},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.35761770606040955},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.2863430380821228},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1765567660331726},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17205902934074402},{"id":"https://openalex.org/keywords/marketing","display_name":"Marketing","score":0.12481540441513062},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12045255303382874},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10940676927566528}],"concepts":[{"id":"https://openalex.org/C2779019381","wikidata":"https://www.wikidata.org/wiki/Q3499564","display_name":"Relocation","level":2,"score":0.8672796487808228},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5834824442863464},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.5678659081459045},{"id":"https://openalex.org/C2776999362","wikidata":"https://www.wikidata.org/wiki/Q2349274","display_name":"Planner","level":2,"score":0.5488699674606323},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5149189233779907},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.5102529525756836},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.504859983921051},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.4303014278411865},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.41205552220344543},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.35761770606040955},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.2863430380821228},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1765567660331726},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17205902934074402},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.12481540441513062},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12045255303382874},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10940676927566528},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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":3,"locations":[{"id":"doi:10.3390/ijgi12070269","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi12070269","pdf_url":"https://www.mdpi.com/2220-9964/12/7/269/pdf?version=1688553607","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:ef4fa193275245468489ee11f6871c13","is_oa":true,"landing_page_url":"https://doaj.org/article/ef4fa193275245468489ee11f6871c13","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISPRS International Journal of Geo-Information, Vol 12, Iss 7, p 269 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2220-9964/12/7/269/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/ijgi12070269","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISPRS International Journal of Geo-Information; Volume 12; Issue 7; Pages: 269","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/ijgi12070269","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi12070269","pdf_url":"https://www.mdpi.com/2220-9964/12/7/269/pdf?version=1688553607","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.75,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3085993365","display_name":null,"funder_award_id":"(Grant No.","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6699868461","display_name":null,"funder_award_id":"42130103","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7550671205","display_name":null,"funder_award_id":"42201504","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7608752429","display_name":null,"funder_award_id":"Talent","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7726157001","display_name":null,"funder_award_id":"Grant No.","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8956322462","display_name":null,"funder_award_id":"201504","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320323268","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34"},{"id":"https://openalex.org/F4320324852","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4383368817.pdf"},"referenced_works_count":61,"referenced_works":["https://openalex.org/W1849847090","https://openalex.org/W1939507719","https://openalex.org/W1949618367","https://openalex.org/W1974298091","https://openalex.org/W1976122053","https://openalex.org/W1980641939","https://openalex.org/W1996131088","https://openalex.org/W1997209875","https://openalex.org/W1997980023","https://openalex.org/W2005440857","https://openalex.org/W2021695857","https://openalex.org/W2027468979","https://openalex.org/W2036518996","https://openalex.org/W2038557343","https://openalex.org/W2044011570","https://openalex.org/W2044596392","https://openalex.org/W2053490076","https://openalex.org/W2063632794","https://openalex.org/W2073268144","https://openalex.org/W2083698763","https://openalex.org/W2084761412","https://openalex.org/W2113854449","https://openalex.org/W2124836818","https://openalex.org/W2128970852","https://openalex.org/W2133613508","https://openalex.org/W2147725072","https://openalex.org/W2161987701","https://openalex.org/W2211188631","https://openalex.org/W2379944389","https://openalex.org/W2522253829","https://openalex.org/W2575897928","https://openalex.org/W2587728836","https://openalex.org/W2591703535","https://openalex.org/W2749362429","https://openalex.org/W2767533468","https://openalex.org/W2791683943","https://openalex.org/W2791913538","https://openalex.org/W2793538957","https://openalex.org/W2806529857","https://openalex.org/W2885516643","https://openalex.org/W2894328846","https://openalex.org/W2901957090","https://openalex.org/W2913630279","https://openalex.org/W2927836415","https://openalex.org/W2970444102","https://openalex.org/W2989930871","https://openalex.org/W3013287931","https://openalex.org/W3022331292","https://openalex.org/W3033545933","https://openalex.org/W3098123823","https://openalex.org/W3112831264","https://openalex.org/W3121411472","https://openalex.org/W3146652367","https://openalex.org/W3203754946","https://openalex.org/W3215386578","https://openalex.org/W4200564242","https://openalex.org/W4205257710","https://openalex.org/W4210756468","https://openalex.org/W4251095552","https://openalex.org/W6645421875","https://openalex.org/W7055930446"],"related_works":["https://openalex.org/W2995391442","https://openalex.org/W2083288908","https://openalex.org/W2953150049","https://openalex.org/W2513356504","https://openalex.org/W2139278147","https://openalex.org/W2036698740","https://openalex.org/W2023730434","https://openalex.org/W2278832915","https://openalex.org/W1543347003","https://openalex.org/W2897602115"],"abstract_inverted_index":{"As":[0],"a":[1,72,155,165],"kind":[2],"of":[3,28,37,66,101,123],"first":[4],"aid":[5],"healthcare":[6,169,174],"service,":[7],"emergency":[8,79],"medical":[9,80],"services":[10,162],"(EMSs)":[11],"present":[12],"high":[13],"spatiotemporal":[14,30],"sensitivity":[15],"due":[16],"to":[17,32,60,82,138,158,171],"significant":[18],"changes":[19,141],"in":[20,103,142],"the":[21,53,62,84,99,104,121,140],"time-dependent":[22,55,160],"urban":[23,179],"environment.":[24],"Taking":[25],"full":[26],"advantage":[27],"big":[29],"data":[31],"realize":[33],"multiperiod":[34,63,89,94],"relocation":[35,148],"optimization":[36,149],"EMSs":[38,102],"can":[39,151],"reduce":[40],"idle":[41],"resources":[42],"and":[43,48,57,93,126,163,176],"improve":[44,177],"service":[45,125,180],"utilization":[46],"efficiency":[47],"fairness.":[49],"First,":[50],"we":[51,70],"established":[52],"dynamic":[54],"accessibility":[56,128],"equality":[58,100,143],"model":[59],"formulate":[61],"maximization":[64],"objective":[65],"global":[67],"equality.":[68],"Second,":[69],"proposed":[71],"capacitated":[73],"integer":[74],"evolution":[75],"algorithm":[76],"that":[77],"relocates":[78],"vehicles":[81],"optimize":[83],"scheduling":[85],"scheme.":[86],"Based":[87],"on":[88,112,119],"mobile":[90],"phone":[91],"records":[92],"online":[95],"route":[96],"planner":[97],"data,":[98],"research":[105],"metropolis,":[106],"Nanjing,":[107],"China,":[108],"rose":[109],"by":[110],"41.5%":[111],"average,":[113],"which":[114],"has":[115],"an":[116],"incentivizing":[117],"effect":[118],"alleviating":[120],"tension":[122],"prehospital":[124],"minimizes":[127],"disparities":[129],"without":[130],"constructing":[131],"more":[132],"infrastructure.":[133],"We":[134],"also":[135],"created":[136],"maps":[137],"visualize":[139],"patterns":[144],"over":[145],"time.":[146],"This":[147],"approach":[150,157],"be":[152],"regarded":[153],"as":[154],"trade-off":[156],"dispatch":[159],"sensitive":[161],"provide":[164],"practical":[166],"tool":[167],"for":[168],"decision-makers":[170],"evaluate":[172],"public":[173],"systems":[175],"strategic":[178],"planning.":[181]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}