{"id":"https://openalex.org/W2900521243","doi":"https://doi.org/10.1145/3284103.3284106","title":"Lane-formation in counter-flow based on DBSCAN","display_name":"Lane-formation in counter-flow based on DBSCAN","publication_year":2018,"publication_date":"2018-11-06","ids":{"openalex":"https://openalex.org/W2900521243","doi":"https://doi.org/10.1145/3284103.3284106","mag":"2900521243"},"language":"en","primary_location":{"id":"doi:10.1145/3284103.3284106","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3284103.3284106","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th ACM SIGSPATIAL International Workshop on Safety and Resilience","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/A5043517974","display_name":"Yiping Zeng","orcid":"https://orcid.org/0000-0002-8947-5752"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yiping Zeng","raw_affiliation_strings":["Institute of Public Safety Research, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Public Safety Research, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100626318","display_name":"Hui Zhang","orcid":"https://orcid.org/0000-0001-9476-4244"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Zhang","raw_affiliation_strings":["Institute of Public Safety Research, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Public Safety Research, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043420818","display_name":"Zhiming Fang","orcid":"https://orcid.org/0000-0001-7368-1183"},"institutions":[{"id":"https://openalex.org/I148128674","display_name":"University of Shanghai for Science and Technology","ror":"https://ror.org/00ay9v204","country_code":"CN","type":"education","lineage":["https://openalex.org/I148128674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiming Fang","raw_affiliation_strings":["Business School, University of Shanghai for Science and Technology, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Business School, University of Shanghai for Science and Technology, Shanghai, China","institution_ids":["https://openalex.org/I148128674"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100374775","display_name":"Xiaodong Liu","orcid":"https://orcid.org/0000-0001-9639-1525"},"institutions":[{"id":"https://openalex.org/I37448385","display_name":"China People's Public Security University","ror":"https://ror.org/05twya590","country_code":"CN","type":"education","lineage":["https://openalex.org/I37448385"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaodong Liu","raw_affiliation_strings":["Public Order School, People's Public Security, University of China, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Public Order School, People's Public Security, University of China, Beijing, China","institution_ids":["https://openalex.org/I37448385"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047773273","display_name":"Luca Crociani","orcid":"https://orcid.org/0000-0002-4660-4622"},"institutions":[{"id":"https://openalex.org/I66752286","display_name":"University of Milano-Bicocca","ror":"https://ror.org/01ynf4891","country_code":"IT","type":"education","lineage":["https://openalex.org/I66752286"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Luca Crociani","raw_affiliation_strings":["CSAI research center, University of Milano-Bicocca, Milano, Italy"],"affiliations":[{"raw_affiliation_string":"CSAI research center, University of Milano-Bicocca, Milano, Italy","institution_ids":["https://openalex.org/I66752286"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029626385","display_name":"Giuseppe Vizzari","orcid":"https://orcid.org/0000-0002-7916-6438"},"institutions":[{"id":"https://openalex.org/I66752286","display_name":"University of Milano-Bicocca","ror":"https://ror.org/01ynf4891","country_code":"IT","type":"education","lineage":["https://openalex.org/I66752286"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Vizzari","raw_affiliation_strings":["CSAI research center, University of Milano-Bicocca, Milano, Italy"],"affiliations":[{"raw_affiliation_string":"CSAI research center, University of Milano-Bicocca, Milano, Italy","institution_ids":["https://openalex.org/I66752286"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5043517974"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.7278,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.72840673,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"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/T11500","display_name":"Evacuation and Crowd Dynamics","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11500","display_name":"Evacuation and Crowd Dynamics","score":1.0,"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"}},{"id":"https://openalex.org/T10524","display_name":"Traffic control and management","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10370","display_name":"Traffic and Road Safety","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/computer-science","display_name":"Computer science","score":0.7711260318756104},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.6369621753692627},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.6273630261421204},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.584450900554657},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.5670551061630249},{"id":"https://openalex.org/keywords/movement","display_name":"Movement (music)","score":0.5375779271125793},{"id":"https://openalex.org/keywords/dbscan","display_name":"DBSCAN","score":0.5172877311706543},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.507975161075592},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.39170655608177185},{"id":"https://openalex.org/keywords/industrial-engineering","display_name":"Industrial engineering","score":0.3550482392311096},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3347850441932678},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.16290876269340515},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12079700827598572},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10676950216293335},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.09568813443183899},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.07225906848907471}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7711260318756104},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.6369621753692627},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.6273630261421204},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.584450900554657},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.5670551061630249},{"id":"https://openalex.org/C2780226923","wikidata":"https://www.wikidata.org/wiki/Q929848","display_name":"Movement (music)","level":2,"score":0.5375779271125793},{"id":"https://openalex.org/C46576248","wikidata":"https://www.wikidata.org/wiki/Q1114630","display_name":"DBSCAN","level":5,"score":0.5172877311706543},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.507975161075592},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.39170655608177185},{"id":"https://openalex.org/C13736549","wikidata":"https://www.wikidata.org/wiki/Q4489420","display_name":"Industrial engineering","level":1,"score":0.3550482392311096},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3347850441932678},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.16290876269340515},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12079700827598572},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10676950216293335},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.09568813443183899},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.07225906848907471},{"id":"https://openalex.org/C107038049","wikidata":"https://www.wikidata.org/wiki/Q35986","display_name":"Aesthetics","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},{"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C94641424","wikidata":"https://www.wikidata.org/wiki/Q5172845","display_name":"Correlation clustering","level":3,"score":0.0},{"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/C104047586","wikidata":"https://www.wikidata.org/wiki/Q5033439","display_name":"Canopy clustering algorithm","level":4,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3284103.3284106","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3284103.3284106","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th ACM SIGSPATIAL International Workshop on Safety and Resilience","raw_type":"proceedings-article"},{"id":"pmh:oai:boa.unimib.it:10281/218859","is_oa":false,"landing_page_url":"http://dl.acm.org/citation.cfm?id=3284103","pdf_url":null,"source":{"id":"https://openalex.org/S4306401259","display_name":"BOA (University of Milano-Bicocca)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66752286","host_organization_name":"University of Milano-Bicocca","host_organization_lineage":["https://openalex.org/I66752286"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.7900000214576721,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W201212055","https://openalex.org/W1578309650","https://openalex.org/W1888172398","https://openalex.org/W1974156148","https://openalex.org/W1976116146","https://openalex.org/W1976553836","https://openalex.org/W1983044741","https://openalex.org/W1996294962","https://openalex.org/W2005200767","https://openalex.org/W2006768104","https://openalex.org/W2011913982","https://openalex.org/W2014767144","https://openalex.org/W2022058153","https://openalex.org/W2025045601","https://openalex.org/W2049176600","https://openalex.org/W2052834627","https://openalex.org/W2061791090","https://openalex.org/W2062897978","https://openalex.org/W2064323239","https://openalex.org/W2065242147","https://openalex.org/W2080183903","https://openalex.org/W2129784302","https://openalex.org/W2139050361","https://openalex.org/W2148961728","https://openalex.org/W2156838542","https://openalex.org/W2290173480","https://openalex.org/W2508838157","https://openalex.org/W2541677710","https://openalex.org/W2562836854","https://openalex.org/W2600421296","https://openalex.org/W2726984991","https://openalex.org/W2750442340","https://openalex.org/W2900276790","https://openalex.org/W3099612634","https://openalex.org/W3099793761","https://openalex.org/W3101207396","https://openalex.org/W3121849933","https://openalex.org/W6652089275","https://openalex.org/W6663841037"],"related_works":["https://openalex.org/W3163639875","https://openalex.org/W2364999035","https://openalex.org/W4226497289","https://openalex.org/W2966681114","https://openalex.org/W4386078164","https://openalex.org/W2553918434","https://openalex.org/W2369356834","https://openalex.org/W4367591621","https://openalex.org/W2356023405","https://openalex.org/W1973088646"],"abstract_inverted_index":{"With":[0],"the":[1,13,38,58,75,107,126,143,180,184,187],"development":[2],"of":[3,24,31,49,60,65,77,128,186],"society,":[4],"more":[5,7,172],"and":[6,67,112,115,205],"large-scale":[8,41,214],"activities":[9],"are":[10,72,118,149,166],"conducted":[11],"in":[12,22,40,63,80,109,122,158,163,191,202,213],"cities.":[14],"The":[15,176,189],"issue":[16],"that":[17],"how":[18],"to":[19,36,51,57,74,94,105,124,182,196],"avoid":[20],"emergency":[21],"respect":[23,64],"human":[25],"performance":[26],"has":[27,45,179],"attracted":[28,46],"a":[29,47,85,110,203,207],"lot":[30,48],"researchers.":[32],"It":[33],"is":[34,55,92,103,135,194],"easy":[35],"find":[37],"counter-flow":[39,201],"activities.":[42,215],"Bi-directional":[43],"movement":[44,152,199],"researchers":[50],"investigate.":[52],"More":[53],"attention":[54],"paid":[56],"existence":[59],"lane":[61,78,96,129,139],"formation":[62,79,99,130,140],"experiments":[66],"simulations.":[68],"However,":[69],"few":[70],"attentions":[71],"drawn":[73],"definition":[76],"counter-flow.":[81],"In":[82],"this":[83,164,192],"paper,":[84],"method":[86,134,148,161,178],"based":[87,100],"on":[88,101],"deep":[89],"learning":[90],"technique(DBSCAN)":[91],"proposed":[93,133,177],"define":[95],"formation.":[97],"Lane":[98],"DBSCAN":[102],"used":[104],"gather":[106],"pedestrians":[108],"group,":[111],"order":[113,123],"parameters":[114],"time":[116],"step":[117],"taken":[119],"into":[120],"consideration":[121],"obtain":[125],"number":[127,185],"explicitly.":[131],"Then":[132],"compared":[136],"with":[137],"previous":[138,147],"definition.":[141],"All":[142],"lanes":[144],"defined":[145],"by":[146],"quantified":[150],"during":[151,200],"process,":[153],"which":[154,170],"could":[155],"reflect":[156],"self-organization":[157],"time,":[159],"while":[160],"introduced":[162],"manuscript":[165],"measured":[167],"after":[168,174],"movement,":[169],"needs":[171],"data":[173],"event.":[175],"ability":[181],"calculate":[183],"lanes.":[188],"work":[190],"paper":[193],"intended":[195],"better":[197],"understand":[198],"corridor":[204],"develop":[206],"technical":[208],"foundation":[209],"for":[210],"evacuation":[211],"strategies":[212]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}