{"id":"https://openalex.org/W2894941464","doi":"https://doi.org/10.1109/igarss.2018.8519097","title":"Evaluating Expected Performance and Graceful Degradation in Distributed Spacecraft Missions","display_name":"Evaluating Expected Performance and Graceful Degradation in Distributed Spacecraft Missions","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2894941464","doi":"https://doi.org/10.1109/igarss.2018.8519097","mag":"2894941464"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2018.8519097","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8519097","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://ntrs.nasa.gov/api/citations/20180004900/downloads/20180004900.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5006360174","display_name":"Afreen Siddiqi","orcid":"https://orcid.org/0000-0002-3786-5644"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Afreen Siddiqi","raw_affiliation_strings":["Massachusetts Institute of Technology, Cambridge, MA, USA"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge, MA, USA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028184718","display_name":"Jacqueline Le Moigne","orcid":"https://orcid.org/0000-0001-6055-3625"},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jacqueline Le Moigne","raw_affiliation_strings":["NASA Goddard Space Flight Center, Greenbelt, MD, USA"],"affiliations":[{"raw_affiliation_string":"NASA Goddard Space Flight Center, Greenbelt, MD, USA","institution_ids":["https://openalex.org/I1306266525"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5006360174"],"corresponding_institution_ids":["https://openalex.org/I63966007"],"apc_list":null,"apc_paid":null,"fwci":4.0418,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.95758494,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"289","last_page":"292"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12449","display_name":"Spacecraft Design and Technology","score":0.9973999857902527,"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/T12449","display_name":"Spacecraft Design and Technology","score":0.9973999857902527,"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/T14306","display_name":"Technology Assessment and Management","score":0.9922000169754028,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T12000","display_name":"Systems Engineering Methodologies and Applications","score":0.9783999919891357,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/spacecraft","display_name":"Spacecraft","score":0.8970870971679688},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.6872720122337341},{"id":"https://openalex.org/keywords/degradation","display_name":"Degradation (telecommunications)","score":0.6820302605628967},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6457907557487488},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.5759224891662598},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3902212083339691},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3827674090862274},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.3588082194328308},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.29150786995887756},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20753952860832214},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1191684901714325}],"concepts":[{"id":"https://openalex.org/C29829512","wikidata":"https://www.wikidata.org/wiki/Q40218","display_name":"Spacecraft","level":2,"score":0.8970870971679688},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.6872720122337341},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.6820302605628967},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6457907557487488},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.5759224891662598},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3902212083339691},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3827674090862274},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.3588082194328308},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.29150786995887756},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20753952860832214},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1191684901714325}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/igarss.2018.8519097","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8519097","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:casi.ntrs.nasa.gov:20180004900","is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/20180004900","pdf_url":"https://ntrs.nasa.gov/api/citations/20180004900/downloads/20180004900.pdf","source":{"id":"https://openalex.org/S4377196257","display_name":"NASA STI Repository (National Aeronautics and Space Administration)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"GSFC-E-DAA-TN57392"},{"id":"pmh:oai:casi.ntrs.nasa.gov:20180005181","is_oa":false,"landing_page_url":"http://hdl.handle.net/2060/20180005181","pdf_url":null,"source":{"id":"https://openalex.org/S4377196257","display_name":"NASA STI Repository (National Aeronautics and Space Administration)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"GSFC-E-DAA-TN59100"}],"best_oa_location":{"id":"pmh:oai:casi.ntrs.nasa.gov:20180004900","is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/20180004900","pdf_url":"https://ntrs.nasa.gov/api/citations/20180004900/downloads/20180004900.pdf","source":{"id":"https://openalex.org/S4377196257","display_name":"NASA STI Repository (National Aeronautics and Space Administration)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"GSFC-E-DAA-TN57392"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320311508","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2894941464.pdf"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W1504115656","https://openalex.org/W1995945562","https://openalex.org/W2029760101","https://openalex.org/W2053592796","https://openalex.org/W2077846612","https://openalex.org/W2084608917","https://openalex.org/W2087584675","https://openalex.org/W2132087597","https://openalex.org/W2751862591","https://openalex.org/W2753908209","https://openalex.org/W4205762162","https://openalex.org/W4242906947"],"related_works":["https://openalex.org/W2898860390","https://openalex.org/W2118489026","https://openalex.org/W2237025049","https://openalex.org/W2734340365","https://openalex.org/W4377236356","https://openalex.org/W2400737216","https://openalex.org/W4384162131","https://openalex.org/W4387655846","https://openalex.org/W1815542355","https://openalex.org/W2152540334"],"abstract_inverted_index":{"Distributed":[0],"Spacecraft":[1],"Missions":[2],"(DSMs)":[3],"have":[4],"largely":[5],"garnered":[6],"interest":[7],"due":[8],"to":[9,70,79],"lower":[10],"cost":[11],"and":[12,83,100,115,150],"new":[13],"technical":[14],"capabilities.":[15],"However,":[16],"another":[17],"important":[18],"attribute":[19],"in":[20,38,63,119],"DSMs":[21],"is":[22,77,94,110,136],"the":[23,39,46,64,127],"potential":[24,57],"of":[25,31,66,85,98,104,106,117,129,141],"graceful":[26,81],"degradation":[27,82,109],"where":[28],"a":[29,52,130],"failure":[30],"one":[32],"or":[33],"more":[34],"spacecraft":[35,49],"(or":[36],"instruments)":[37],"DSM":[40,86,142],"can":[41,50],"reduce":[42],"total":[43,113],"performance,":[44],"but":[45],"remaining":[47],"functional":[48],"maintain":[51],"limited":[53],"science":[54],"return.":[55],"The":[56,91],"for":[58,88,138,144],"retaining":[59],"some":[60],"mission":[61,148],"value":[62],"event":[65],"partial":[67],"failures":[68,125],"leads":[69],"enhanced":[71],"lifetime":[72,128],"value.":[73],"Here,":[74],"an":[75],"approach":[76],"developed":[78],"analyze":[80],"performance":[84,93,120],"used":[87],"Earth":[89],"observation.":[90],"system":[92],"defined":[95],"through":[96,112],"metrics":[97,121],"coverage":[99],"average":[101],"revisit":[102],"time":[103],"points":[105],"interest.":[107],"Graceful":[108],"quantified":[111],"change":[114,118],"rate":[116],"with":[122],"increasing":[123],"sub-system":[124],"over":[126],"mission.":[131],"An":[132],"Expected":[133],"Performance":[134],"measure":[135],"formulated":[137],"conducting":[139],"comparison":[140],"architectures":[143],"early":[145],"stage":[146],"conceptual":[147],"design":[149],"trade":[151],"studies.":[152]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-03-11T14:59:36.786465","created_date":"2025-10-10T00:00:00"}
