{"id":"https://openalex.org/W2902487059","doi":"https://doi.org/10.3390/ijgi8020074","title":"Exploring Group Movement Pattern through Cellular Data: A Case Study of Tourists in Hainan","display_name":"Exploring Group Movement Pattern through Cellular Data: A Case Study of Tourists in Hainan","publication_year":2019,"publication_date":"2019-02-04","ids":{"openalex":"https://openalex.org/W2902487059","doi":"https://doi.org/10.3390/ijgi8020074","mag":"2902487059"},"language":"en","primary_location":{"id":"doi:10.3390/ijgi8020074","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi8020074","pdf_url":"https://www.mdpi.com/2220-9964/8/2/74/pdf?version=1550313500","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/2220-9964/8/2/74/pdf?version=1550313500","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076835394","display_name":"Xinning Zhu","orcid":"https://orcid.org/0000-0002-7469-379X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xinning Zhu","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, Beijing 100876, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, Beijing 100876, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022911726","display_name":"Tianyue Sun","orcid":"https://orcid.org/0009-0000-4640-1991"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianyue Sun","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, Beijing 100876, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, Beijing 100876, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000427803","display_name":"Hao Yuan","orcid":"https://orcid.org/0009-0006-6280-5324"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Yuan","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075198788","display_name":"Zheng Hu","orcid":"https://orcid.org/0000-0002-8874-5466"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng Hu","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100675224","display_name":"Jiansong Miao","orcid":"https://orcid.org/0000-0002-7798-2407"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiansong Miao","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, Beijing 100876, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, Beijing 100876, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5076835394"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":6.5153,"has_fulltext":true,"cited_by_count":28,"citation_normalized_percentile":{"value":0.9535351,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"8","issue":"2","first_page":"74","last_page":"74"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9990000128746033,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9990000128746033,"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/T11106","display_name":"Data Management and Algorithms","score":0.9988999962806702,"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"}},{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9753999710083008,"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/tourism","display_name":"Tourism","score":0.7100439071655273},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.6421362161636353},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.5808232426643372},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.5652077794075012},{"id":"https://openalex.org/keywords/movement","display_name":"Movement (music)","score":0.5434253215789795},{"id":"https://openalex.org/keywords/trips-architecture","display_name":"TRIPS architecture","score":0.5403146743774414},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5114506483078003},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.472510427236557},{"id":"https://openalex.org/keywords/crowds","display_name":"Crowds","score":0.4626399576663971},{"id":"https://openalex.org/keywords/phone","display_name":"Phone","score":0.44970935583114624},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.4418693780899048},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.40585917234420776},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3733087182044983},{"id":"https://openalex.org/keywords/advertising","display_name":"Advertising","score":0.3311336934566498},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21471378207206726},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.1391468346118927},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.09007391333580017}],"concepts":[{"id":"https://openalex.org/C18918823","wikidata":"https://www.wikidata.org/wiki/Q49389","display_name":"Tourism","level":2,"score":0.7100439071655273},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.6421362161636353},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.5808232426643372},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.5652077794075012},{"id":"https://openalex.org/C2780226923","wikidata":"https://www.wikidata.org/wiki/Q929848","display_name":"Movement (music)","level":2,"score":0.5434253215789795},{"id":"https://openalex.org/C157085824","wikidata":"https://www.wikidata.org/wiki/Q2384809","display_name":"TRIPS architecture","level":2,"score":0.5403146743774414},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5114506483078003},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.472510427236557},{"id":"https://openalex.org/C2777852691","wikidata":"https://www.wikidata.org/wiki/Q13430821","display_name":"Crowds","level":2,"score":0.4626399576663971},{"id":"https://openalex.org/C2778707766","wikidata":"https://www.wikidata.org/wiki/Q202064","display_name":"Phone","level":2,"score":0.44970935583114624},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.4418693780899048},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.40585917234420776},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3733087182044983},{"id":"https://openalex.org/C112698675","wikidata":"https://www.wikidata.org/wiki/Q37038","display_name":"Advertising","level":1,"score":0.3311336934566498},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21471378207206726},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.1391468346118927},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.09007391333580017},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C107038049","wikidata":"https://www.wikidata.org/wiki/Q35986","display_name":"Aesthetics","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/ijgi8020074","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi8020074","pdf_url":"https://www.mdpi.com/2220-9964/8/2/74/pdf?version=1550313500","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:3d8b03a3390643c9863c0aadda157f2b","is_oa":true,"landing_page_url":"https://doaj.org/article/3d8b03a3390643c9863c0aadda157f2b","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISPRS International Journal of Geo-Information, Vol 8, Iss 2, p 74 (2019)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2220-9964/8/2/74/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/ijgi8020074","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","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/ijgi8020074","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi8020074","pdf_url":"https://www.mdpi.com/2220-9964/8/2/74/pdf?version=1550313500","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":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2902487059.pdf","grobid_xml":"https://content.openalex.org/works/W2902487059.grobid-xml"},"referenced_works_count":50,"referenced_works":["https://openalex.org/W629725956","https://openalex.org/W1945085495","https://openalex.org/W1971711631","https://openalex.org/W1973795610","https://openalex.org/W1978659600","https://openalex.org/W2003539563","https://openalex.org/W2015954181","https://openalex.org/W2019288156","https://openalex.org/W2028113911","https://openalex.org/W2033626772","https://openalex.org/W2034528422","https://openalex.org/W2046838710","https://openalex.org/W2048021967","https://openalex.org/W2056897530","https://openalex.org/W2060829616","https://openalex.org/W2068252910","https://openalex.org/W2089199234","https://openalex.org/W2091921805","https://openalex.org/W2105772399","https://openalex.org/W2108451834","https://openalex.org/W2118371392","https://openalex.org/W2126194848","https://openalex.org/W2129298407","https://openalex.org/W2141136363","https://openalex.org/W2142916406","https://openalex.org/W2143325592","https://openalex.org/W2147880780","https://openalex.org/W2148959739","https://openalex.org/W2150908758","https://openalex.org/W2158066130","https://openalex.org/W2165169065","https://openalex.org/W2250447163","https://openalex.org/W2280777305","https://openalex.org/W2284729601","https://openalex.org/W2315367992","https://openalex.org/W2369343894","https://openalex.org/W2385600359","https://openalex.org/W2502826823","https://openalex.org/W2554179186","https://openalex.org/W2559919778","https://openalex.org/W2617955281","https://openalex.org/W2619648548","https://openalex.org/W2741078791","https://openalex.org/W2768051213","https://openalex.org/W2792776725","https://openalex.org/W2792914862","https://openalex.org/W2793105055","https://openalex.org/W4252403066","https://openalex.org/W6681091045","https://openalex.org/W6745877571"],"related_works":["https://openalex.org/W4240200267","https://openalex.org/W1511510665","https://openalex.org/W2154955495","https://openalex.org/W1524661185","https://openalex.org/W2078823605","https://openalex.org/W2500095415","https://openalex.org/W2097922264","https://openalex.org/W1997780040","https://openalex.org/W2282342021","https://openalex.org/W4233026749"],"abstract_inverted_index":{"Identifying":[0],"group":[1,8,70,92,111,164,184],"movement":[2,112],"patterns":[3],"of":[4,74,89,100,127,132,177,180,183],"crowds":[5],"and":[6,36,198],"understanding":[7],"behaviors":[9,40,182],"are":[10,19,52,80,135,159],"valuable":[11],"for":[12,195],"urban":[13],"planners,":[14],"especially":[15],"when":[16],"the":[17,38,90,98,133,152,163],"groups":[18,35,141,149],"special":[20],"such":[21,104],"as":[22,170,186,188],"tourist":[23,34,39,121],"groups.":[24,122],"In":[25],"this":[26],"paper,":[27],"we":[28,106,173],"present":[29],"a":[30,65,83,108,175],"framework":[31],"to":[32,68,96,119,138,161],"discover":[33,120],"investigate":[37],"using":[41],"mobile":[42],"phone":[43],"call":[44],"detail":[45],"records":[46],"(CDRs).":[47],"Unlike":[48],"GPS":[49],"data,":[50],"CDRs":[51],"relatively":[53],"poor":[54],"in":[55],"spatial":[56],"resolution":[57],"with":[58,167],"low":[59],"sampling":[60],"rates,":[61],"which":[62,191],"makes":[63],"it":[64],"big":[66],"challenge":[67],"identify":[69,162],"members":[71],"from":[72],"thousands":[73],"tourists.":[75,144],"Moreover,":[76],"since":[77],"touristic":[78],"trips":[79],"not":[81],"on":[82,116],"regular":[84],"basis,":[85],"no":[86],"historical":[87],"data":[88],"specific":[91],"can":[93],"be":[94,193],"used":[95],"reduce":[97],"uncertainty":[99],"trajectories.":[101],"To":[102,123],"address":[103],"challenges,":[105],"propose":[107],"method":[109],"called":[110],"pattern":[113],"mining":[114],"based":[115],"similarity":[117,129],"(GMPMS)":[118],"avoid":[124],"large":[125],"amounts":[126],"trajectory":[128],"measurements,":[130],"snapshots":[131],"trajectories":[134],"firstly":[136],"generated":[137],"extract":[139],"candidate":[140],"containing":[142],"co-occurring":[143],"Then,":[145],"considering":[146],"that":[147],"different":[148],"may":[150],"follow":[151],"same":[153],"itineraries,":[154],"additional":[155],"traveling":[156],"behavioral":[157],"features":[158],"defined":[160],"members.":[165],"Finally,":[166],"Hainan":[168],"province":[169],"an":[171],"example,":[172],"provide":[174],"number":[176],"interesting":[178],"insights":[179],"travel":[181],"tours":[185],"well":[187],"individual":[189],"tours,":[190],"will":[192],"helpful":[194],"tourism":[196],"planning":[197],"management.":[199]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
