{"id":"https://openalex.org/W1552412879","doi":"https://doi.org/10.1109/multi-temp.2015.7245762","title":"Data assimilation in multiscale complex systems","display_name":"Data assimilation in multiscale complex systems","publication_year":2015,"publication_date":"2015-07-01","ids":{"openalex":"https://openalex.org/W1552412879","doi":"https://doi.org/10.1109/multi-temp.2015.7245762","mag":"1552412879"},"language":"en","primary_location":{"id":"doi:10.1109/multi-temp.2015.7245762","is_oa":false,"landing_page_url":"https://doi.org/10.1109/multi-temp.2015.7245762","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 8th International Workshop on the Analysis of Multitemporal Remote Sensing Images (Multi-Temp)","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/A5079495531","display_name":"Nishanth Lingala","orcid":null},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Nishanth Lingala","raw_affiliation_strings":["Department of Aerospace Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA","Department of Aerospace Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801-2935, USA"],"affiliations":[{"raw_affiliation_string":"Department of Aerospace Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"Department of Aerospace Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801-2935, USA","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077325467","display_name":"N. Sri Namachchivaya","orcid":"https://orcid.org/0000-0002-4444-7344"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Navaratnam Sri Namachchivaya","raw_affiliation_strings":["Department of Aerospace Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA","Department of Aerospace Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801-2935, USA"],"affiliations":[{"raw_affiliation_string":"Department of Aerospace Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"Department of Aerospace Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801-2935, USA","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062041071","display_name":"Hoong Chieh Yeong","orcid":"https://orcid.org/0000-0002-1130-120X"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hoong Chieh Yeong","raw_affiliation_strings":["Department of Aerospace Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA","Department of Aerospace Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801-2935, USA"],"affiliations":[{"raw_affiliation_string":"Department of Aerospace Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA","institution_ids":["https://openalex.org/I157725225"]},{"raw_affiliation_string":"Department of Aerospace Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801-2935, USA","institution_ids":["https://openalex.org/I157725225"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5079495531"],"corresponding_institution_ids":["https://openalex.org/I157725225"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01746926,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"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/T10466","display_name":"Meteorological Phenomena and Simulations","score":0.9948999881744385,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10466","display_name":"Meteorological Phenomena and Simulations","score":0.9948999881744385,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10029","display_name":"Climate variability and models","score":0.9545000195503235,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13650","display_name":"Computational Physics and Python Applications","score":0.945900022983551,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6025732755661011},{"id":"https://openalex.org/keywords/data-assimilation","display_name":"Data assimilation","score":0.568168044090271},{"id":"https://openalex.org/keywords/assimilation","display_name":"Assimilation (phonology)","score":0.5083138346672058},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08998632431030273},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.08942148089408875}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6025732755661011},{"id":"https://openalex.org/C24552861","wikidata":"https://www.wikidata.org/wiki/Q2670177","display_name":"Data assimilation","level":2,"score":0.568168044090271},{"id":"https://openalex.org/C75649859","wikidata":"https://www.wikidata.org/wiki/Q148877","display_name":"Assimilation (phonology)","level":2,"score":0.5083138346672058},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08998632431030273},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.08942148089408875},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/multi-temp.2015.7245762","is_oa":false,"landing_page_url":"https://doi.org/10.1109/multi-temp.2015.7245762","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 8th International Workshop on the Analysis of Multitemporal Remote Sensing Images (Multi-Temp)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320338279","display_name":"Air Force Office of Scientific Research","ror":"https://ror.org/011e9bt93"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2023254727","https://openalex.org/W2049013344","https://openalex.org/W2051220989","https://openalex.org/W2134255235","https://openalex.org/W3102822607"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2654527859","https://openalex.org/W1666666856","https://openalex.org/W2390279801","https://openalex.org/W2276167504","https://openalex.org/W4391897620","https://openalex.org/W2394447903","https://openalex.org/W4238891807","https://openalex.org/W115305104"],"abstract_inverted_index":{"This":[0,41],"paper":[1],"develops":[2],"multi-scale":[3],"data":[4],"assimilation/filtering":[5],"algorithms":[6],"that":[7,13,34,52],"are":[8],"driven":[9],"by":[10],"the":[11,22,25,36,49,54,57,62],"data,":[12],"take":[14],"advantage":[15],"of":[16,24,45],"scale":[17],"interaction":[18],"to":[19,67],"appropriately":[20],"reduce":[21],"dimension":[23],"problem.":[26],"We":[27],"incorporate":[28],"an":[29],"optimal":[30,63],"particle":[31,42,64],"filtering":[32,65],"algorithm":[33,66],"generates":[35],"best":[37],"importance":[38],"sampling":[39],"density.":[40],"method":[43],"consists":[44],"control":[46],"terms":[47],"in":[48],"\u201cprognostic\u201d":[50],"equations":[51],"nudge":[53],"particles":[55],"toward":[56],"observations.":[58],"Finally,":[59],"we":[60],"apply":[61],"a":[68],"lower":[69],"dimensional":[70],"chaotic":[71],"system.":[72]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
