{"id":"https://openalex.org/W2114302159","doi":null,"title":"Modeling Changes in Connectivity at U.S. Airports: A Small Community Perspective","display_name":"Modeling Changes in Connectivity at U.S. Airports: A Small Community Perspective","publication_year":2013,"publication_date":"2013-06-11","ids":{"openalex":"https://openalex.org/W2114302159","mag":"2114302159"},"language":"en","primary_location":{"id":"pmh:oai:dspace.mit.edu:1721.1/79091","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1721.1/79091","pdf_url":"http://hdl.handle.net/1721.1/79091","source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"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":"Technical Report"},"volume":null,"type":"report","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/1721.1/79091","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014303932","display_name":"Michael D. Wittman","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michael D. Wittman","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5074640098","display_name":"William S. Swelbar","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"William Swelbar","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":12,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11599","display_name":"Aviation Industry Analysis and Trends","score":0.9824000000953674,"subfield":{"id":"https://openalex.org/subfields/2000","display_name":"General Economics, Econometrics and Finance"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11599","display_name":"Aviation Industry Analysis and Trends","score":0.9824000000953674,"subfield":{"id":"https://openalex.org/subfields/2000","display_name":"General Economics, Econometrics and Finance"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12483","display_name":"Global Urban Networks and Dynamics","score":0.010200000368058681,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"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/T11489","display_name":"Air Traffic Management and Optimization","score":0.005200000014156103,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/airport-connectivity","display_name":"airport connectivity","score":0.9879999756813049},{"id":"https://openalex.org/keywords/air-transportation-network","display_name":"air transport networks","score":0.8960000276565552},{"id":"https://openalex.org/keywords/small-airports","display_name":"small airports","score":0.5379999876022339},{"id":"https://openalex.org/keywords/connecting-flights","display_name":"connecting flights","score":0.8889999985694885},{"id":"https://openalex.org/keywords/service-frequency","display_name":"service frequency","score":0.7590000033378601},{"id":"https://openalex.org/keywords/airport-accessibility","display_name":"airport accessibility","score":0.6620000004768372},{"id":"https://openalex.org/keywords/us-airports","display_name":"United States airports","score":0.7139999866485596}],"concepts":[{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.6783981323242188},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.33913668990135193},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2761572003364563},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13011270761489868}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:dspace.mit.edu:1721.1/79091","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1721.1/79091","pdf_url":"http://hdl.handle.net/1721.1/79091","source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"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":"Technical Report"},{"id":"mag:2114302159","doi":null,"is_oa":false,"landing_page_url":"http://dspace.mit.edu/bitstream/handle/1721.1/79091/ICAT-2013-05.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:dspace.mit.edu:1721.1/79091","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/1721.1/79091","pdf_url":"http://hdl.handle.net/1721.1/79091","source":{"id":"https://openalex.org/S4306400425","display_name":"DSpace@MIT (Massachusetts Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I63966007","host_organization_name":"Massachusetts Institute of Technology","host_organization_lineage":["https://openalex.org/I63966007"],"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":"Technical Report"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5378999710083008},{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.5142999887466431}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2114302159.pdf","grobid_xml":"https://content.openalex.org/works/W2114302159.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W71424139","https://openalex.org/W1562899125","https://openalex.org/W1818380129","https://openalex.org/W1996824827","https://openalex.org/W2013844477","https://openalex.org/W2019866065","https://openalex.org/W2024123515","https://openalex.org/W2043469075","https://openalex.org/W2057064065","https://openalex.org/W2062010777","https://openalex.org/W2077342897","https://openalex.org/W2077937022","https://openalex.org/W2088079858","https://openalex.org/W2094591158","https://openalex.org/W2121322793","https://openalex.org/W2121402131","https://openalex.org/W2130476447","https://openalex.org/W2143696221","https://openalex.org/W2164554457"],"related_works":["https://openalex.org/W2143696221","https://openalex.org/W2983278560","https://openalex.org/W2802853133","https://openalex.org/W3111550887","https://openalex.org/W1531863526","https://openalex.org/W2330497766","https://openalex.org/W3007004797","https://openalex.org/W7097692029","https://openalex.org/W2997400258","https://openalex.org/W2531459788"],"abstract_inverted_index":{"There":[0],"currently":[1],"exists":[2],"no":[3],"industry-standard":[4],"model":[5,103],"for":[6,144],"measuring":[7],"an":[8],"airport's":[9],"level":[10],"of":[11,48,59,92,114],"connectivity":[12,38,68,96,111,128,142],"to":[13,32,66,127],"the":[14,23,40,44,57,101,151],"global":[15],"air":[16],"transportation":[17],"network.":[18],"This":[19],"discussion":[20,86],"paper":[21,87],"introduces":[22],"Airport":[24],"Connectivity":[25],"Quality":[26],"Index":[27],"(ACQI)--a":[28],"new":[29],"intuitive":[30],"metric":[31,62],"compute":[33],"airport":[34,73],"connectivity.":[35],"Unlike":[36],"other":[37,138],"models,":[39],"ACQI":[41,102],"considers":[42],"both":[43],"quantity":[45],"and":[46,51,97,100,121],"quality":[47],"available":[49],"non-stop":[50],"connecting":[52],"destinations,":[53],"as":[54,56],"well":[55],"frequency":[58],"service.":[60],"The":[61,85],"can":[63],"be":[64],"used":[65],"examine":[67],"trends":[69],"at":[70,112,129],"a":[71,89],"single":[72],"across":[74,77],"time":[75],"or":[76,83],"multiple":[78],"airports":[79,113,147],"by":[80],"category,":[81],"region,":[82],"size.":[84],"contains":[88],"thorough":[90],"review":[91],"past":[93],"work":[94],"in":[95,107,110,137],"accessibility":[98],"modeling,":[99],"formulation":[104],"is":[105,125],"discussed":[106],"detail.":[108],"Trends":[109],"all":[115],"sizes":[116],"from":[117,148],"2007-2012":[118,149],"are":[119],"reviewed":[120],"discussed.":[122],"Particular":[123],"attention":[124],"paid":[126],"smaller":[130],"airports,":[131],"which":[132],"have":[133],"been":[134],"largely":[135],"ignored":[136],"research.":[139],"Appendices":[140],"containing":[141],"scores":[143],"462":[145],"U.S.":[146],"conclude":[150],"report.":[152]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}
