{"id":"https://openalex.org/W2004704508","doi":"https://doi.org/10.1109/itsc.2012.6338846","title":"Investigation on traffic flow competition between main road and on-ramp on urban freeway","display_name":"Investigation on traffic flow competition between main road and on-ramp on urban freeway","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W2004704508","doi":"https://doi.org/10.1109/itsc.2012.6338846","mag":"2004704508"},"language":"en","primary_location":{"id":"doi:10.1109/itsc.2012.6338846","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc.2012.6338846","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 15th International IEEE Conference on Intelligent Transportation Systems","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/A5100895445","display_name":"Shuyan He","orcid":null},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shuyan He","raw_affiliation_strings":["Institute of System Engineering and Control, School of Traffic and Transportation Beijing Jiaotong University, Beijing, China","Institute of System Engineering and Control, School of Traffic and Transportation Beijing Jiaotong University, No. 3 Shangyuan Cun, 100044, China"],"affiliations":[{"raw_affiliation_string":"Institute of System Engineering and Control, School of Traffic and Transportation Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]},{"raw_affiliation_string":"Institute of System Engineering and Control, School of Traffic and Transportation Beijing Jiaotong University, No. 3 Shangyuan Cun, 100044, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100771841","display_name":"Wei Guan","orcid":"https://orcid.org/0000-0003-0038-4369"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Guan","raw_affiliation_strings":["Institute of System Engineering and Control, School of Traffic and Transportation Beijing Jiaotong University, Beijing, China","Institute of System Engineering and Control, School of Traffic and Transportation Beijing Jiaotong University, No. 3 Shangyuan Cun, 100044, China"],"affiliations":[{"raw_affiliation_string":"Institute of System Engineering and Control, School of Traffic and Transportation Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]},{"raw_affiliation_string":"Institute of System Engineering and Control, School of Traffic and Transportation Beijing Jiaotong University, No. 3 Shangyuan Cun, 100044, China","institution_ids":["https://openalex.org/I21193070"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100895445"],"corresponding_institution_ids":["https://openalex.org/I21193070"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.08395917,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1211","last_page":"1214"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10524","display_name":"Traffic control and management","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10524","display_name":"Traffic control and management","score":0.9998999834060669,"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/T10698","display_name":"Transportation Planning and Optimization","score":0.9991000294685364,"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/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9959999918937683,"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/cell-transmission-model","display_name":"Cell Transmission Model","score":0.8408650159835815},{"id":"https://openalex.org/keywords/beijing","display_name":"Beijing","score":0.7876164317131042},{"id":"https://openalex.org/keywords/traffic-bottleneck","display_name":"Traffic bottleneck","score":0.7259037494659424},{"id":"https://openalex.org/keywords/traffic-flow","display_name":"Traffic flow (computer networking)","score":0.6509789824485779},{"id":"https://openalex.org/keywords/upstream","display_name":"Upstream (networking)","score":0.5926458835601807},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.5882822275161743},{"id":"https://openalex.org/keywords/traffic-congestion-reconstruction-with-kerners-three-phase-theory","display_name":"Traffic congestion reconstruction with Kerner's three-phase theory","score":0.5621586441993713},{"id":"https://openalex.org/keywords/traffic-wave","display_name":"Traffic wave","score":0.5343016982078552},{"id":"https://openalex.org/keywords/traffic-congestion","display_name":"Traffic congestion","score":0.5116651058197021},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5089802742004395},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.4517594277858734},{"id":"https://openalex.org/keywords/competition","display_name":"Competition (biology)","score":0.45036694407463074},{"id":"https://openalex.org/keywords/empirical-research","display_name":"Empirical research","score":0.42607763409614563},{"id":"https://openalex.org/keywords/traffic-optimization","display_name":"Traffic optimization","score":0.3726213574409485},{"id":"https://openalex.org/keywords/floating-car-data","display_name":"Floating car data","score":0.3116418421268463},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23495715856552124},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.20980864763259888},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.17933455109596252},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09916606545448303},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.06844183802604675}],"concepts":[{"id":"https://openalex.org/C139417690","wikidata":"https://www.wikidata.org/wiki/Q5058168","display_name":"Cell Transmission Model","level":3,"score":0.8408650159835815},{"id":"https://openalex.org/C2778304055","wikidata":"https://www.wikidata.org/wiki/Q657474","display_name":"Beijing","level":3,"score":0.7876164317131042},{"id":"https://openalex.org/C81631751","wikidata":"https://www.wikidata.org/wiki/Q3111645","display_name":"Traffic bottleneck","level":5,"score":0.7259037494659424},{"id":"https://openalex.org/C207512268","wikidata":"https://www.wikidata.org/wiki/Q3074551","display_name":"Traffic flow (computer networking)","level":2,"score":0.6509789824485779},{"id":"https://openalex.org/C191172861","wikidata":"https://www.wikidata.org/wiki/Q7899321","display_name":"Upstream (networking)","level":2,"score":0.5926458835601807},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.5882822275161743},{"id":"https://openalex.org/C25492975","wikidata":"https://www.wikidata.org/wiki/Q960570","display_name":"Traffic congestion reconstruction with Kerner's three-phase theory","level":3,"score":0.5621586441993713},{"id":"https://openalex.org/C168069670","wikidata":"https://www.wikidata.org/wiki/Q2596069","display_name":"Traffic wave","level":4,"score":0.5343016982078552},{"id":"https://openalex.org/C2779888511","wikidata":"https://www.wikidata.org/wiki/Q244156","display_name":"Traffic congestion","level":2,"score":0.5116651058197021},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5089802742004395},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.4517594277858734},{"id":"https://openalex.org/C91306197","wikidata":"https://www.wikidata.org/wiki/Q45767","display_name":"Competition (biology)","level":2,"score":0.45036694407463074},{"id":"https://openalex.org/C120936955","wikidata":"https://www.wikidata.org/wiki/Q2155640","display_name":"Empirical research","level":2,"score":0.42607763409614563},{"id":"https://openalex.org/C86266404","wikidata":"https://www.wikidata.org/wiki/Q7832512","display_name":"Traffic optimization","level":4,"score":0.3726213574409485},{"id":"https://openalex.org/C64093975","wikidata":"https://www.wikidata.org/wiki/Q356677","display_name":"Floating car data","level":3,"score":0.3116418421268463},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23495715856552124},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.20980864763259888},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.17933455109596252},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09916606545448303},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06844183802604675},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itsc.2012.6338846","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc.2012.6338846","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 15th International IEEE Conference on Intelligent Transportation Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.8299999833106995,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1673627654","https://openalex.org/W1965455100","https://openalex.org/W1994909376","https://openalex.org/W2007084167","https://openalex.org/W2012715069","https://openalex.org/W2015916269","https://openalex.org/W2037141248","https://openalex.org/W2051301244","https://openalex.org/W2077522608","https://openalex.org/W2081036000","https://openalex.org/W2147265801"],"related_works":["https://openalex.org/W2347681112","https://openalex.org/W2064543875","https://openalex.org/W2361775397","https://openalex.org/W4392234895","https://openalex.org/W641431126","https://openalex.org/W642444140","https://openalex.org/W572895083","https://openalex.org/W2334872617","https://openalex.org/W4377700865","https://openalex.org/W2072366674"],"abstract_inverted_index":{"Bottlenecks":[0],"at":[1,45],"highway":[2],"or":[3],"urban":[4,23],"freeway":[5],"are":[6,37,54],"one":[7],"of":[8,10,47,68,115],"origins":[9],"traffic":[11,18,29,100,108],"congestion.":[12],"Based":[13,56],"on":[14,17,57,79],"empirical":[15,59,91],"investigation":[16],"data":[19,92],"collected":[20],"from":[21],"Beijing":[22],"freeway,":[24],"we":[25],"find":[26],"that":[27,98],"when":[28],"is":[30,73],"dense,":[31],"upstream":[32,82],"flow":[33,36,62,83,86],"and":[34,84,93,106],"ramp":[35,85],"correlated":[38,81],"significantly.":[39],"Competitions":[40],"between":[41],"the":[42],"two":[43],"flows":[44],"vicinities":[46],"several":[48,99],"on-ramps":[49],"during":[50],"a":[51,61,117],"morning":[52],"peak":[53],"studied.":[55],"these":[58],"observations,":[60],"competition":[63],"model":[64,77],"as":[65,103,113],"an":[66],"extension":[67],"CTM":[69],"(cell":[70],"transmission":[71],"model)":[72],"developed.":[74],"The":[75],"proposed":[76],"focuses":[78],"reproducing":[80],"in":[87],"dense":[88],"traffic.":[89],"Both":[90],"simulation":[94],"results":[95,114],"point":[96],"out":[97],"phenomena,":[101],"such":[102,116],"capacity":[104],"drop":[105],"spontaneous":[107],"breakdown,":[109],"can":[110],"be":[111],"explained":[112],"competition.":[118]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}