{"id":"https://openalex.org/W2828755062","doi":"https://doi.org/10.1080/15472450.2021.1927728","title":"Time series relations between parking garage occupancy and traffic speed in macroscopic downtown areas \u2013 a data driven study","display_name":"Time series relations between parking garage occupancy and traffic speed in macroscopic downtown areas \u2013 a data driven study","publication_year":2021,"publication_date":"2021-05-26","ids":{"openalex":"https://openalex.org/W2828755062","doi":"https://doi.org/10.1080/15472450.2021.1927728","mag":"2828755062"},"language":"en","primary_location":{"id":"doi:10.1080/15472450.2021.1927728","is_oa":false,"landing_page_url":"https://doi.org/10.1080/15472450.2021.1927728","pdf_url":null,"source":{"id":"https://openalex.org/S172631016","display_name":"Journal of Intelligent Transportation Systems","issn_l":"1547-2442","issn":["1547-2442","1547-2450"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent Transportation Systems","raw_type":"journal-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/A5062111811","display_name":"Rui Ma","orcid":"https://orcid.org/0000-0001-8568-6707"},"institutions":[{"id":"https://openalex.org/I82495205","display_name":"University of Alabama in Huntsville","ror":"https://ror.org/02zsxwr40","country_code":"US","type":"education","lineage":["https://openalex.org/I82495205"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Rui Ma","raw_affiliation_strings":["Department of Civil and Environmental Engineering, University of Alabama in Huntsville, Huntsville, Alabama, USA","a Department of Civil and Environmental Engineering , University of Alabama in Huntsville , Huntsville , Alabama , USA"],"raw_orcid":"https://orcid.org/0000-0001-8568-6707","affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, University of Alabama in Huntsville, Huntsville, Alabama, USA","institution_ids":["https://openalex.org/I82495205"]},{"raw_affiliation_string":"a Department of Civil and Environmental Engineering , University of Alabama in Huntsville , Huntsville , Alabama , USA","institution_ids":["https://openalex.org/I82495205"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017603767","display_name":"Shenyang Chen","orcid":"https://orcid.org/0000-0001-6738-2099"},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shenyang Chen","raw_affiliation_strings":["Department of Civil and Environmental Engineering, University of California, Davis, Davis, California, USA","b Department of Civil and Environmental Engineering, University of California, Davis, Davis, California, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, University of California, Davis, Davis, California, USA","institution_ids":["https://openalex.org/I84218800"]},{"raw_affiliation_string":"b Department of Civil and Environmental Engineering, University of California, Davis, Davis, California, USA","institution_ids":["https://openalex.org/I84218800"]}]},{"author_position":"last","author":{"id":null,"display_name":"H. Michael Zhang","orcid":"https://orcid.org/0000-0002-4647-3888"},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. Michael Zhang","raw_affiliation_strings":["Department of Civil and Environmental Engineering, University of California, Davis, Davis, California, USA","b Department of Civil and Environmental Engineering, University of California, Davis, Davis, California, USA"],"raw_orcid":"https://orcid.org/0000-0002-4647-3888","affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, University of California, Davis, Davis, California, USA","institution_ids":["https://openalex.org/I84218800"]},{"raw_affiliation_string":"b Department of Civil and Environmental Engineering, University of California, Davis, Davis, California, USA","institution_ids":["https://openalex.org/I84218800"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5062111811"],"corresponding_institution_ids":["https://openalex.org/I82495205"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00227364,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"25","issue":"4","first_page":"423","last_page":"438"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12546","display_name":"Smart Parking Systems Research","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T12546","display_name":"Smart Parking Systems Research","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","score":0.9976999759674072,"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/T11963","display_name":"Impact of Light on Environment and Health","score":0.9937999844551086,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/downtown","display_name":"Downtown","score":0.8555063009262085},{"id":"https://openalex.org/keywords/occupancy","display_name":"Occupancy","score":0.8199983835220337},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.6423575282096863},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.5734579563140869},{"id":"https://openalex.org/keywords/time-series","display_name":"Time series","score":0.47843602299690247},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.39669954776763916},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.29142454266548157},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.269970566034317},{"id":"https://openalex.org/keywords/civil-engineering","display_name":"Civil engineering","score":0.17124587297439575},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.08769401907920837}],"concepts":[{"id":"https://openalex.org/C2776556313","wikidata":"https://www.wikidata.org/wiki/Q1050303","display_name":"Downtown","level":2,"score":0.8555063009262085},{"id":"https://openalex.org/C160331591","wikidata":"https://www.wikidata.org/wiki/Q7075743","display_name":"Occupancy","level":2,"score":0.8199983835220337},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.6423575282096863},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.5734579563140869},{"id":"https://openalex.org/C151406439","wikidata":"https://www.wikidata.org/wiki/Q186588","display_name":"Time series","level":2,"score":0.47843602299690247},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39669954776763916},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29142454266548157},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.269970566034317},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.17124587297439575},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.08769401907920837},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/15472450.2021.1927728","is_oa":false,"landing_page_url":"https://doi.org/10.1080/15472450.2021.1927728","pdf_url":null,"source":{"id":"https://openalex.org/S172631016","display_name":"Journal of Intelligent Transportation Systems","issn_l":"1547-2442","issn":["1547-2442","1547-2450"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent Transportation Systems","raw_type":"journal-article"},{"id":"mag:2828755062","is_oa":false,"landing_page_url":"https://trid.trb.org/view/1497008","pdf_url":null,"source":{"id":"https://openalex.org/S4306533237","display_name":"Transportation Research Board 97th Annual MeetingTransportation Research Board","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"Transportation Research Board 97th Annual MeetingTransportation Research Board","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.7099999785423279,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1577395830","https://openalex.org/W1586335931","https://openalex.org/W1971757341","https://openalex.org/W1973737652","https://openalex.org/W1983025701","https://openalex.org/W2004353783","https://openalex.org/W2018175660","https://openalex.org/W2032717371","https://openalex.org/W2069929199","https://openalex.org/W2082533141","https://openalex.org/W2085592822","https://openalex.org/W2089058212","https://openalex.org/W2120968960","https://openalex.org/W2122046168","https://openalex.org/W2126204032","https://openalex.org/W2126545577","https://openalex.org/W2567289819","https://openalex.org/W2754805153","https://openalex.org/W2897870845","https://openalex.org/W2907984235","https://openalex.org/W2920868908","https://openalex.org/W2923528232"],"related_works":["https://openalex.org/W2754805153","https://openalex.org/W2577772960","https://openalex.org/W3015015275","https://openalex.org/W636127840","https://openalex.org/W1986129807","https://openalex.org/W2943731421","https://openalex.org/W613839677","https://openalex.org/W2315094078","https://openalex.org/W3046387270","https://openalex.org/W3125679597","https://openalex.org/W1995162255","https://openalex.org/W650800832","https://openalex.org/W2134418445","https://openalex.org/W2315931920","https://openalex.org/W577559600","https://openalex.org/W585234372","https://openalex.org/W2077889548","https://openalex.org/W2583653666","https://openalex.org/W2609941961","https://openalex.org/W2573763627"],"abstract_inverted_index":{"This":[0,41],"paper":[1],"investigates":[2,84],"time-series":[3],"correlations":[4,49],"between":[5,58,89],"macroscopic":[6,90,123],"travel":[7,25,91,124,128],"speed":[8,26,92,125,129],"and":[9,24,65,93,130],"parking":[10,19,94,131],"garage":[11,95],"occupancy":[12,20,132],"in":[13],"downtown":[14,34],"area,":[15],"using":[16,127],"the":[17,59,66,85],"real-time":[18],"data":[21,27],"via":[22],"SFPark.org":[23],"from":[28],"HERE":[29],"Maps":[30],"for":[31],"San":[32],"Francisco":[33],"areas":[35],"as":[36,53],"a":[37],"data-driven":[38],"case":[39],"study.":[40],"study":[42,83],"significantly":[43],"expands":[44],"recent":[45],"work":[46],"on":[47],"instantaneous":[48],"by":[50,126],"incorporating":[51],"variables":[52],"time":[54,77,86,116],"series.":[55],"The":[56,97],"equivalency":[57],"nonlinear":[60,102],"regression":[61],"with":[62,104,134],"logistic":[63],"curves":[64],"single-node":[67],"single":[68],"hidden":[69],"layer":[70],"neural":[71,79,107,118],"network":[72,80,108],"is":[73,109],"established.":[74],"By":[75],"testing":[76],"delay":[78,87,137],"models,":[81],"this":[82],"effects":[88],"occupancy.":[96],"performance":[98],"of":[99,115],"single-layer":[100],"multi-nodes":[101],"autoregressive":[103],"exogenous":[105],"inputs":[106],"evaluated,":[110],"which":[111],"suggests":[112],"such":[113],"types":[114],"series":[117],"networks":[119],"can":[120],"effectively":[121],"forecast":[122],"information":[133],"various":[135],"forecasting":[136],"tabs.":[138]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
