{"id":"https://openalex.org/W2295141838","doi":"https://doi.org/10.1145/2820783.2820855","title":"Traffic matrix estimation from road sensor data","display_name":"Traffic matrix estimation from road sensor data","publication_year":2015,"publication_date":"2015-11-03","ids":{"openalex":"https://openalex.org/W2295141838","doi":"https://doi.org/10.1145/2820783.2820855","mag":"2295141838"},"language":"en","primary_location":{"id":"doi:10.1145/2820783.2820855","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2820783.2820855","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 23rd SIGSPATIAL International Conference on Advances in Geographic Information 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/A5080688872","display_name":"Keyvan R. Moghadam","orcid":null},"institutions":[{"id":"https://openalex.org/I144571360","display_name":"Viterbo University","ror":"https://ror.org/039p8pn96","country_code":"US","type":"education","lineage":["https://openalex.org/I144571360"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Keyvan R. Moghadam","raw_affiliation_strings":["Viterbi School of Engineering, Los Angeles, CA"],"affiliations":[{"raw_affiliation_string":"Viterbi School of Engineering, Los Angeles, CA","institution_ids":["https://openalex.org/I144571360"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021646776","display_name":"Quynh Nguyen","orcid":"https://orcid.org/0000-0001-8466-7643"},"institutions":[{"id":"https://openalex.org/I144571360","display_name":"Viterbo University","ror":"https://ror.org/039p8pn96","country_code":"US","type":"education","lineage":["https://openalex.org/I144571360"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Quynh Nguyen","raw_affiliation_strings":["Viterbi School of Engineering, Los Angeles, CA"],"affiliations":[{"raw_affiliation_string":"Viterbi School of Engineering, Los Angeles, CA","institution_ids":["https://openalex.org/I144571360"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063784062","display_name":"Bhaskar Krishnamachari","orcid":"https://orcid.org/0000-0002-9994-9931"},"institutions":[{"id":"https://openalex.org/I144571360","display_name":"Viterbo University","ror":"https://ror.org/039p8pn96","country_code":"US","type":"education","lineage":["https://openalex.org/I144571360"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bhaskar Krishnamachari","raw_affiliation_strings":["Viterbi School of Engineering, Los Angeles, CA"],"affiliations":[{"raw_affiliation_string":"Viterbi School of Engineering, Los Angeles, CA","institution_ids":["https://openalex.org/I144571360"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016263322","display_name":"Ugur Demiryurek","orcid":null},"institutions":[{"id":"https://openalex.org/I144571360","display_name":"Viterbo University","ror":"https://ror.org/039p8pn96","country_code":"US","type":"education","lineage":["https://openalex.org/I144571360"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ugur Demiryurek","raw_affiliation_strings":["Viterbi School of Engineering, Los Angeles, CA"],"affiliations":[{"raw_affiliation_string":"Viterbi School of Engineering, Los Angeles, CA","institution_ids":["https://openalex.org/I144571360"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5080688872"],"corresponding_institution_ids":["https://openalex.org/I144571360"],"apc_list":null,"apc_paid":null,"fwci":1.5125,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.84915177,"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":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9995999932289124,"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/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9995999932289124,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9950000047683716,"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/T10698","display_name":"Transportation Planning and Optimization","score":0.9930999875068665,"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/downtown","display_name":"Downtown","score":0.7371886372566223},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6237384080886841},{"id":"https://openalex.org/keywords/floating-car-data","display_name":"Floating car data","score":0.5661283731460571},{"id":"https://openalex.org/keywords/road-traffic","display_name":"Road traffic","score":0.5350723266601562},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.478372722864151},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.4374327063560486},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.4373343884944916},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.4265163540840149},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.26303577423095703},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.21724864840507507},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16791027784347534},{"id":"https://openalex.org/keywords/traffic-congestion","display_name":"Traffic congestion","score":0.15499287843704224}],"concepts":[{"id":"https://openalex.org/C2776556313","wikidata":"https://www.wikidata.org/wiki/Q1050303","display_name":"Downtown","level":2,"score":0.7371886372566223},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6237384080886841},{"id":"https://openalex.org/C64093975","wikidata":"https://www.wikidata.org/wiki/Q356677","display_name":"Floating car data","level":3,"score":0.5661283731460571},{"id":"https://openalex.org/C2985695025","wikidata":"https://www.wikidata.org/wiki/Q4323994","display_name":"Road traffic","level":2,"score":0.5350723266601562},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.478372722864151},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.4374327063560486},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.4373343884944916},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.4265163540840149},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.26303577423095703},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.21724864840507507},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16791027784347534},{"id":"https://openalex.org/C2779888511","wikidata":"https://www.wikidata.org/wiki/Q244156","display_name":"Traffic congestion","level":2,"score":0.15499287843704224},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2820783.2820855","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2820783.2820855","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 23rd SIGSPATIAL International Conference on Advances in Geographic Information Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.7799999713897705}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W24067677","https://openalex.org/W590759196","https://openalex.org/W596736052","https://openalex.org/W645542263","https://openalex.org/W1970846600","https://openalex.org/W1989750313","https://openalex.org/W2044807855","https://openalex.org/W2060140077","https://openalex.org/W2075004209","https://openalex.org/W2096829538","https://openalex.org/W2134900464","https://openalex.org/W2143735003","https://openalex.org/W2150324002","https://openalex.org/W2183556041","https://openalex.org/W2187739114","https://openalex.org/W4285719527","https://openalex.org/W6600981286"],"related_works":["https://openalex.org/W1063565629","https://openalex.org/W861681965","https://openalex.org/W4205268161","https://openalex.org/W1880567472","https://openalex.org/W2185134528","https://openalex.org/W1480950979","https://openalex.org/W768830397","https://openalex.org/W163976187","https://openalex.org/W2047022258","https://openalex.org/W1861932442"],"abstract_inverted_index":{"We":[0,44],"present":[1],"a":[2,20],"study":[3],"which":[4,27],"aims":[5],"to":[6],"infer":[7],"the":[8,14,46,52,74],"vehicular":[9],"traffic":[10,32,71],"origin-destination":[11],"matrix":[12],"for":[13,64],"Los":[15],"Angeles":[16],"Downtown":[17],"Area,":[18],"from":[19,39],"unique":[21],"real-world":[22],"LA":[23,40],"Metro":[24],"data":[25],"source":[26],"comprises":[28],"sensor":[29],"information":[30],"of":[31,73],"counts":[33],"and":[34,50],"speeds":[35],"obtained":[36],"in":[37,57],"real-time":[38],"arterial":[41],"road":[42],"intersections.":[43],"review":[45],"possible":[47],"solution":[48],"approaches":[49],"discuss":[51],"one":[53],"is":[54],"used":[55],"here":[56],"details.":[58],"The":[59],"final":[60],"results":[61],"are":[62],"presented":[63],"three":[65],"different":[66,70],"time":[67],"intervals":[68],"with":[69],"regimes":[72],"same":[75],"day.":[76]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}