{"id":"https://openalex.org/W2005512017","doi":"https://doi.org/10.1109/tits.2011.2169791","title":"On the Impact of Virtual Traffic Lights on Carbon Emissions Mitigation","display_name":"On the Impact of Virtual Traffic Lights on Carbon Emissions Mitigation","publication_year":2011,"publication_date":"2011-10-24","ids":{"openalex":"https://openalex.org/W2005512017","doi":"https://doi.org/10.1109/tits.2011.2169791","mag":"2005512017"},"language":"en","primary_location":{"id":"doi:10.1109/tits.2011.2169791","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2011.2169791","pdf_url":null,"source":{"id":"https://openalex.org/S144771191","display_name":"IEEE Transactions on Intelligent Transportation Systems","issn_l":"1524-9050","issn":["1524-9050","1558-0016"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on 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/A5057029393","display_name":"Michel Ferreira","orcid":"https://orcid.org/0000-0003-0357-6470"},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Michel Ferreira","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es, Departmento de Ci\u00eancia de Computadores, Faculdade de Ci\u00eancias, Universidade do Porto, Porto, Portugal","Dept. de Cienc. de Comput., Univ. do Porto, Porto, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Departmento de Ci\u00eancia de Computadores, Faculdade de Ci\u00eancias, Universidade do Porto, Porto, Portugal","institution_ids":["https://openalex.org/I182534213","https://openalex.org/I4210120471"]},{"raw_affiliation_string":"Dept. de Cienc. de Comput., Univ. do Porto, Porto, Portugal","institution_ids":["https://openalex.org/I182534213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088428647","display_name":"Pedro M. d\u2019Orey","orcid":"https://orcid.org/0000-0002-2017-808X"},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Pedro M. d'Orey","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es, Departmento de Ci\u00eancia de Computadores, Faculdade de Ci\u00eancias, Universidade do Porto, Porto, Portugal","Dept. de Cienc. de Comput., Univ. do Porto, Porto, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Departmento de Ci\u00eancia de Computadores, Faculdade de Ci\u00eancias, Universidade do Porto, Porto, Portugal","institution_ids":["https://openalex.org/I182534213","https://openalex.org/I4210120471"]},{"raw_affiliation_string":"Dept. de Cienc. de Comput., Univ. do Porto, Porto, Portugal","institution_ids":["https://openalex.org/I182534213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":10.1686,"has_fulltext":false,"cited_by_count":143,"citation_normalized_percentile":{"value":0.9776323,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"13","issue":"1","first_page":"284","last_page":"295"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12095","display_name":"Vehicle emissions and performance","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T12095","display_name":"Vehicle emissions and performance","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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":0.9993000030517578,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/intelligent-transportation-system","display_name":"Intelligent transportation system","score":0.6182307004928589},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5680711269378662},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44522377848625183},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.3883058428764343},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.36939752101898193},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.3682721257209778},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.33660784363746643},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22666892409324646}],"concepts":[{"id":"https://openalex.org/C47796450","wikidata":"https://www.wikidata.org/wiki/Q508378","display_name":"Intelligent transportation system","level":2,"score":0.6182307004928589},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5680711269378662},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44522377848625183},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.3883058428764343},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.36939752101898193},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.3682721257209778},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.33660784363746643},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22666892409324646}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tits.2011.2169791","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2011.2169791","pdf_url":null,"source":{"id":"https://openalex.org/S144771191","display_name":"IEEE Transactions on Intelligent Transportation Systems","issn_l":"1524-9050","issn":["1524-9050","1558-0016"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Intelligent Transportation Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W31019320","https://openalex.org/W45688763","https://openalex.org/W621275072","https://openalex.org/W632834820","https://openalex.org/W1217193980","https://openalex.org/W1965455100","https://openalex.org/W1969268070","https://openalex.org/W1974730981","https://openalex.org/W1989601196","https://openalex.org/W1992103321","https://openalex.org/W2001862990","https://openalex.org/W2002087842","https://openalex.org/W2042881845","https://openalex.org/W2049521316","https://openalex.org/W2062607845","https://openalex.org/W2062789233","https://openalex.org/W2068325669","https://openalex.org/W2077000294","https://openalex.org/W2085344466","https://openalex.org/W2100800486","https://openalex.org/W2114528004","https://openalex.org/W2114779713","https://openalex.org/W2116058151","https://openalex.org/W2120067481","https://openalex.org/W2121197324","https://openalex.org/W2126758734","https://openalex.org/W2126974080","https://openalex.org/W2129371268","https://openalex.org/W2132142975","https://openalex.org/W2132748629","https://openalex.org/W2137137455","https://openalex.org/W2137318100","https://openalex.org/W2137370027","https://openalex.org/W2144113407","https://openalex.org/W2153002112","https://openalex.org/W2154500405","https://openalex.org/W2165602415","https://openalex.org/W2166448956","https://openalex.org/W2188250094","https://openalex.org/W3105328442","https://openalex.org/W3151640405","https://openalex.org/W4241811506","https://openalex.org/W6619517836"],"related_works":["https://openalex.org/W2521728836","https://openalex.org/W590383186","https://openalex.org/W2382087633","https://openalex.org/W2472798105","https://openalex.org/W2347572285","https://openalex.org/W2253485413","https://openalex.org/W2012950872","https://openalex.org/W3163241841","https://openalex.org/W2393127690","https://openalex.org/W2177576979"],"abstract_inverted_index":{"Considering":[0],"that":[1],"the":[2,37,93,100],"transport":[3],"sector":[4],"is":[5,55],"responsible":[6],"for":[7],"an":[8,90],"increasingly":[9],"important":[10],"share":[11],"of":[12,27,41,49,92],"current":[13],"environmental":[14],"problems,":[15],"we":[16,35],"look":[17],"at":[18],"Intelligent":[19],"Transportation":[20],"Systems":[21],"(ITS)":[22],"as":[23],"a":[24,56,72,76,105],"feasible":[25],"means":[26],"helping":[28],"in":[29,39,75,99],"solving":[30],"this":[31],"issue.":[32],"In":[33],"particular,":[34],"evaluate":[36],"impact":[38],"terms":[40],"Carbon":[42],"Dioxide":[43],"(CO":[44],"<sub":[45,110],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[46,111],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sub>":[47,112],")emissions":[48],"Virtual":[50],"Traffic":[51],"Light":[52],"(VTL),":[53],"which":[54],"recently":[57],"proposed":[58],"infrastructureless":[59],"traffic":[60,95],"control":[61],"system":[62,97],"solely":[63],"based":[64],"on":[65,108],"Vehicle-to-Vehicle":[66],"(V2V)":[67],"communication.":[68],"Our":[69],"evaluation":[70],"uses":[71],"real-city":[73],"scenario":[74],"complex":[77],"simulation":[78],"framework,":[79],"involving":[80],"microscopic":[81],"traffic,":[82],"wireless":[83],"communication,":[84],"and":[85],"emission":[86],"models.":[87],"Compared":[88],"with":[89],"approximation":[91],"physical":[94],"light":[96],"deployed":[98],"city,":[101],"our":[102],"results":[103],"show":[104],"significant":[106],"reduction":[107],"CO":[109],"emissions":[113],"when":[114],"using":[115],"VTLs,":[116],"reaching":[117],"nearly":[118],"20%":[119],"under":[120],"high-density":[121],"traffic.":[122]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":13},{"year":2018,"cited_by_count":13},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":18},{"year":2015,"cited_by_count":9},{"year":2014,"cited_by_count":10},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":4}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
