{"id":"https://openalex.org/W2084086447","doi":"https://doi.org/10.1109/jproc.2008.2006135","title":"Graceful Degradation of Air Traffic Operations: Airspace Sensitivity to Degraded Surveillance Systems","display_name":"Graceful Degradation of Air Traffic Operations: Airspace Sensitivity to Degraded Surveillance Systems","publication_year":2008,"publication_date":"2008-12-01","ids":{"openalex":"https://openalex.org/W2084086447","doi":"https://doi.org/10.1109/jproc.2008.2006135","mag":"2084086447"},"language":"en","primary_location":{"id":"doi:10.1109/jproc.2008.2006135","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jproc.2008.2006135","pdf_url":null,"source":{"id":"https://openalex.org/S68686220","display_name":"Proceedings of the IEEE","issn_l":"0018-9219","issn":["0018-9219","1558-2256"],"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":"Proceedings of the IEEE","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/A5113635596","display_name":"Maxime Gariel","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Gariel","raw_affiliation_strings":["School of AeroSpace Engineering, Georgia Institute of Technology, Atlanta, GA, USA","Sch. of Aerosp. Eng., Georgia Inst. of Technol., Atlanta, GA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of AeroSpace Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Sch. of Aerosp. Eng., Georgia Inst. of Technol., Atlanta, GA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041459160","display_name":"\u00c9ric F\u00e9ron","orcid":"https://orcid.org/0000-0001-7717-2159"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"E. Feron","raw_affiliation_strings":["School of AeroSpace Engineering, Georgia Institute of Technology, Atlanta, GA, USA","Sch. of Aerosp. Eng., Georgia Inst. of Technol., Atlanta, GA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of AeroSpace Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Sch. of Aerosp. Eng., Georgia Inst. of Technol., Atlanta, GA","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":104.9376,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.99794914,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"96","issue":"12","first_page":"2028","last_page":"2039"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11489","display_name":"Air Traffic Management and Optimization","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11489","display_name":"Air Traffic Management and Optimization","score":1.0,"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"}},{"id":"https://openalex.org/T11599","display_name":"Aviation Industry Analysis and Trends","score":0.9833999872207642,"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/T10525","display_name":"Human-Automation Interaction and Safety","score":0.9703999757766724,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.7473913431167603},{"id":"https://openalex.org/keywords/air-traffic-control","display_name":"Air traffic control","score":0.6698068380355835},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6131503582000732},{"id":"https://openalex.org/keywords/air-traffic-management","display_name":"Air traffic management","score":0.5324113368988037},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.4689198136329651},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4368998110294342},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.42931580543518066},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.41023772954940796},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.37701594829559326},{"id":"https://openalex.org/keywords/risk-analysis","display_name":"Risk analysis (engineering)","score":0.37327146530151367},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22738638520240784},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.12518805265426636},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09034880995750427}],"concepts":[{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.7473913431167603},{"id":"https://openalex.org/C166961238","wikidata":"https://www.wikidata.org/wiki/Q221395","display_name":"Air traffic control","level":2,"score":0.6698068380355835},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6131503582000732},{"id":"https://openalex.org/C2776777543","wikidata":"https://www.wikidata.org/wiki/Q1361182","display_name":"Air traffic management","level":3,"score":0.5324113368988037},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.4689198136329651},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4368998110294342},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.42931580543518066},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.41023772954940796},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.37701594829559326},{"id":"https://openalex.org/C112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","level":1,"score":0.37327146530151367},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22738638520240784},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.12518805265426636},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09034880995750427},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jproc.2008.2006135","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jproc.2008.2006135","pdf_url":null,"source":{"id":"https://openalex.org/S68686220","display_name":"Proceedings of the IEEE","issn_l":"0018-9219","issn":["0018-9219","1558-2256"],"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":"Proceedings of the IEEE","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4399999976158142,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W155995248","https://openalex.org/W225628787","https://openalex.org/W580844488","https://openalex.org/W1582296347","https://openalex.org/W1929782803","https://openalex.org/W1964166152","https://openalex.org/W2041692112","https://openalex.org/W2075578565","https://openalex.org/W2152618686","https://openalex.org/W2156655210","https://openalex.org/W2319900671","https://openalex.org/W2330341458","https://openalex.org/W2751335644","https://openalex.org/W2751593060","https://openalex.org/W2963806195","https://openalex.org/W4232598359","https://openalex.org/W6606297615","https://openalex.org/W6609009304"],"related_works":["https://openalex.org/W2008390173","https://openalex.org/W2043775914","https://openalex.org/W2981909095","https://openalex.org/W2322375166","https://openalex.org/W2803456184","https://openalex.org/W2976866138","https://openalex.org/W2782070480","https://openalex.org/W2322810911","https://openalex.org/W2002893237","https://openalex.org/W3069334922"],"abstract_inverted_index":{"The":[0],"introduction":[1],"of":[2,7,120,189],"new":[3,170],"technologies":[4],"and":[5,67,69,94,103,110],"concepts":[6],"operation":[8,28],"in":[9,186],"the":[10,26,117,187],"air":[11],"transportation":[12],"system":[13,27,52,56,70,85,101],"is":[14,114,132,185],"not":[15,22,30],"possible":[16,100],"unless":[17],"they":[18],"can":[19],"be":[20,143],"proven":[21],"to":[23,43,97,145,159],"adversely":[24],"affect":[25],"under":[29],"only":[31,74],"nominal":[32],"but":[33],"also":[34,167],"degraded":[35,40],"conditions.":[36],"In":[37],"extreme":[38],"scenarios,":[39],"operations":[41],"due":[42],"partial":[44,126],"or":[45,60,81,127],"complete":[46,128],"technological":[47],"failures":[48],"should":[49],"never":[50],"endanger":[51],"safety.":[53],"Many":[54],"past":[55],"evolutions,":[57,86],"whether":[58],"ground-based":[59],"airborne,":[61],"have":[62],"been":[63],"based":[64],"on":[65,154],"trial":[66],"error,":[68],"safety":[71],"was":[72],"addressed":[73],"after":[75],"a":[76,151,169],"specific":[77],"event":[78],"yielded":[79],"dramatic":[80],"near-dramatic":[82],"consequences.":[83],"Future":[84],"however,":[87],"must":[88],"leverage":[89],"available":[90],"computation,":[91],"prior":[92],"knowledge,":[93],"abstract":[95],"reasoning":[96],"anticipate":[98],"all":[99],"degradations":[102,107],"prove":[104],"that":[105,134],"such":[106],"are":[108],"graceful":[109,118],"safe.":[111],"This":[112],"paper":[113],"concerned":[115],"with":[116],"degradation":[119],"high-density":[121],"structured":[122],"arrival":[123],"traffic":[124,140,156],"against":[125],"surveillance":[129],"failures.":[130],"It":[131],"shown":[133],"for":[135],"equal":[136],"performance":[137],"requirements,":[138],"some":[139],"configurations":[141],"might":[142],"easier":[144],"handle":[146],"than":[147],"others,":[148],"thereby":[149],"offering":[150],"quantitative":[152],"perspective":[153],"these":[155],"configurations'":[157],"ability":[158],"ldquogracefully":[160],"degrade.rdquo":[161],"To":[162],"support":[163],"our":[164],"work,":[165],"we":[166],"introduce":[168],"conflict":[171],"resolution":[172],"algorithm":[173],"aimed":[174],"at":[175],"solving":[176],"conflicts":[177],"involving":[178],"many":[179],"aircraft":[180,182],"when":[181],"position":[183],"information":[184],"process":[188],"degrading.":[190]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
