{"id":"https://openalex.org/W2127025724","doi":"https://doi.org/10.1109/tsp.2011.2157146","title":"Order-Preserving Factor Analysis\u2014Application to Longitudinal Gene Expression","display_name":"Order-Preserving Factor Analysis\u2014Application to Longitudinal Gene Expression","publication_year":2011,"publication_date":"2011-05-20","ids":{"openalex":"https://openalex.org/W2127025724","doi":"https://doi.org/10.1109/tsp.2011.2157146","mag":"2127025724"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2011.2157146","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2011.2157146","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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":"IEEE Transactions on Signal Processing","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/A5110014384","display_name":"Arnau Tibau Puig","orcid":null},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]},{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099"]}],"countries":["FR","US"],"is_corresponding":true,"raw_author_name":"Arnau Tibau Puig","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA","EECS - Department of Electrical Engineering and Computer Science (United States)","E3S - Sup\u00e9lec Sciences des Syst\u00e8mes (Plateau du Moulon - 3 rue Joliot-Curie  -  91192 GIF-SUR-YVETTE CEDEX - France)"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"EECS - Department of Electrical Engineering and Computer Science (United States)","institution_ids":[]},{"raw_affiliation_string":"E3S - Sup\u00e9lec Sciences des Syst\u00e8mes (Plateau du Moulon - 3 rue Joliot-Curie  -  91192 GIF-SUR-YVETTE CEDEX - France)","institution_ids":["https://openalex.org/I102475099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091732723","display_name":"Ami Wiesel","orcid":"https://orcid.org/0000-0002-3071-048X"},"institutions":[{"id":"https://openalex.org/I197251160","display_name":"Hebrew University of Jerusalem","ror":"https://ror.org/03qxff017","country_code":"IL","type":"education","lineage":["https://openalex.org/I197251160"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Ami Wiesel","raw_affiliation_strings":["School of Computer Science and Engineering, Hebrew University of Jerusalem, Israel","HUJ - The Hebrew University of Jerusalem (Jerusalem 91905 - Israel)"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Hebrew University of Jerusalem, Israel","institution_ids":["https://openalex.org/I197251160"]},{"raw_affiliation_string":"HUJ - The Hebrew University of Jerusalem (Jerusalem 91905 - Israel)","institution_ids":["https://openalex.org/I197251160"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001279279","display_name":"Aimee K. Zaas","orcid":"https://orcid.org/0000-0003-2718-915X"},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aimee K. Zaas","raw_affiliation_strings":["Division of Infectious Diseases and International Health, Department of Medicine, Duke University School of Medicine, Durham, NC, USA","Institute of Genome Sciences and Policy, Duke University, Durham, NC, USA","Duke University [Durham] (Durham, NC 27708 - United States)"],"affiliations":[{"raw_affiliation_string":"Division of Infectious Diseases and International Health, Department of Medicine, Duke University School of Medicine, Durham, NC, USA","institution_ids":["https://openalex.org/I170897317"]},{"raw_affiliation_string":"Institute of Genome Sciences and Policy, Duke University, Durham, NC, USA","institution_ids":["https://openalex.org/I170897317"]},{"raw_affiliation_string":"Duke University [Durham] (Durham, NC 27708 - United States)","institution_ids":["https://openalex.org/I170897317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038580402","display_name":"Chris Woods","orcid":"https://orcid.org/0000-0002-8678-4269"},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chris W. Woods","raw_affiliation_strings":["Division of Infectious Diseases and International Health, Department of Medicine, Duke University School of Medicine, Durham, NC, USA"],"affiliations":[{"raw_affiliation_string":"Division of Infectious Diseases and International Health, Department of Medicine, Duke University School of Medicine, Durham, NC, USA","institution_ids":["https://openalex.org/I170897317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033033452","display_name":"Geoffrey S. Ginsburg","orcid":"https://orcid.org/0000-0003-4739-9808"},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Geoffrey S. Ginsburg","raw_affiliation_strings":["Institute of Genome Sciences and Policy, Duke University, Durham, NC, USA","Duke University [Durham] (Durham, NC 27708 - United States)","EECS - Department of Electrical Engineering and Computer Science (United States)"],"affiliations":[{"raw_affiliation_string":"Institute of Genome Sciences and Policy, Duke University, Durham, NC, USA","institution_ids":["https://openalex.org/I170897317"]},{"raw_affiliation_string":"Duke University [Durham] (Durham, NC 27708 - United States)","institution_ids":["https://openalex.org/I170897317"]},{"raw_affiliation_string":"EECS - Department of Electrical Engineering and Computer Science (United States)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053578835","display_name":"Gilles Fleury","orcid":null},"institutions":[{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Gilles Fleury","raw_affiliation_strings":["Signal Processing and Electronic Systems Department, E3S-Sup\u00e9lec Systems Science, France","E3S - Sup\u00e9lec Sciences des Syst\u00e8mes (Plateau du Moulon - 3 rue Joliot-Curie  -  91192 GIF-SUR-YVETTE CEDEX - France)"],"affiliations":[{"raw_affiliation_string":"Signal Processing and Electronic Systems Department, E3S-Sup\u00e9lec Systems Science, France","institution_ids":["https://openalex.org/I102475099"]},{"raw_affiliation_string":"E3S - Sup\u00e9lec Sciences des Syst\u00e8mes (Plateau du Moulon - 3 rue Joliot-Curie  -  91192 GIF-SUR-YVETTE CEDEX - France)","institution_ids":["https://openalex.org/I102475099"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077692655","display_name":"Alfred O. Hero","orcid":"https://orcid.org/0000-0002-2531-9670"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alfred O. Hero","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA","EECS - Department of Electrical Engineering and Computer Science (United States)"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"EECS - Department of Electrical Engineering and Computer Science (United States)","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5110014384"],"corresponding_institution_ids":["https://openalex.org/I102475099","https://openalex.org/I27837315"],"apc_list":null,"apc_paid":null,"fwci":0.5869,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.72740535,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"59","issue":"9","first_page":"4447","last_page":"4458"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11468","display_name":"Genetic Mapping and Diversity in Plants and Animals","score":0.9754999876022339,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T11468","display_name":"Genetic Mapping and Diversity in Plants and Animals","score":0.9754999876022339,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10885","display_name":"Gene expression and cancer classification","score":0.9746000170707703,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10887","display_name":"Bioinformatics and Genomic Networks","score":0.9649999737739563,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/factor","display_name":"Factor (programming language)","score":0.6436430215835571},{"id":"https://openalex.org/keywords/multivariate-statistics","display_name":"Multivariate statistics","score":0.5410853624343872},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.5189732909202576},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.517853319644928},{"id":"https://openalex.org/keywords/property","display_name":"Property (philosophy)","score":0.4808517098426819},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.46393612027168274},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.45310941338539124},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4222675561904907},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4073053300380707},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34494125843048096},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.234675794839859}],"concepts":[{"id":"https://openalex.org/C2781039887","wikidata":"https://www.wikidata.org/wiki/Q1391724","display_name":"Factor (programming language)","level":2,"score":0.6436430215835571},{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.5410853624343872},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.5189732909202576},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.517853319644928},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.4808517098426819},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.46393612027168274},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.45310941338539124},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4222675561904907},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4073053300380707},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34494125843048096},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.234675794839859},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tsp.2011.2157146","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2011.2157146","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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":"IEEE Transactions on Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-00630483v1","is_oa":false,"landing_page_url":"https://centralesupelec.hal.science/hal-00630483","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Signal Processing, 2011, 59 (9), pp.4447-4458. &#x27E8;10.1109/TSP.2011.2157146&#x27E9;","raw_type":"Journal articles"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306078","display_name":"U.S. Department of Defense","ror":"https://ror.org/0447fe631"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1554944419","https://openalex.org/W1576854369","https://openalex.org/W1592941960","https://openalex.org/W1902027874","https://openalex.org/W1930598094","https://openalex.org/W1968057851","https://openalex.org/W1984514442","https://openalex.org/W2000215628","https://openalex.org/W2005051528","https://openalex.org/W2011775600","https://openalex.org/W2024165284","https://openalex.org/W2072974424","https://openalex.org/W2097714737","https://openalex.org/W2098290597","https://openalex.org/W2100556411","https://openalex.org/W2105464873","https://openalex.org/W2117289172","https://openalex.org/W2120865735","https://openalex.org/W2122090912","https://openalex.org/W2122450421","https://openalex.org/W2123804611","https://openalex.org/W2136023375","https://openalex.org/W2138019504","https://openalex.org/W2142940228","https://openalex.org/W2144931885","https://openalex.org/W2145686583","https://openalex.org/W2156872152","https://openalex.org/W2160547390","https://openalex.org/W2170989872","https://openalex.org/W2294798173","https://openalex.org/W2536599074","https://openalex.org/W3015302834","https://openalex.org/W3104577407","https://openalex.org/W6635516332","https://openalex.org/W6677409489","https://openalex.org/W6677671969"],"related_works":["https://openalex.org/W2406638334","https://openalex.org/W1991765889","https://openalex.org/W1990068454","https://openalex.org/W2472172556","https://openalex.org/W1570805059","https://openalex.org/W2357266745","https://openalex.org/W1578824628","https://openalex.org/W4390961098","https://openalex.org/W2324780611","https://openalex.org/W3122321533"],"abstract_inverted_index":{"We":[0,76,109],"present":[1,77],"a":[2,28,51,63,125],"novel":[3],"factor":[4,100,107,113],"analysis":[5,114],"method":[6,59,116],"that":[7,66,95],"can":[8],"be":[9],"applied":[10],"to":[11,80],"the":[12,82,99,106,111,118],"discovery":[13],"of":[14,98,105,120,130],"common":[15],"factors":[16,26,32,39,123],"shared":[17],"among":[18],"trajectories":[19],"in":[20,44,50,84],"multivariate":[21],"time":[22],"series":[23],"data.":[24,133],"These":[25],"satisfy":[27],"precedence-ordering":[29],"property:":[30],"certain":[31],"are":[33,40,48],"recruited":[34],"only":[35],"after":[36],"some":[37],"other":[38],"activated.":[41],"Precedence-ordering":[42],"arise":[43],"applications":[45],"where":[46],"variables":[47],"activated":[49],"specific":[52],"order,":[53],"which":[54],"is":[55,60],"unknown.":[56],"The":[57],"proposed":[58],"based":[61],"on":[62],"linear":[64],"model":[65,83],"accounts":[67],"for":[68,117],"each":[69],"factor's":[70],"inherent":[71],"delays":[72],"and":[73,92,102],"relative":[74],"order.":[75],"an":[78,85],"algorithm":[79],"fit":[81],"unsupervised":[86],"manner":[87],"using":[88],"techniques":[89],"from":[90,124],"convex":[91],"nonconvex":[93],"optimization":[94],"enforce":[96],"sparsity":[97],"scores":[101],"consistent":[103],"precedence-order":[104],"loadings.":[108],"illustrate":[110],"order-preserving":[112],"(OPFA)":[115],"problem":[119],"extracting":[121],"precedence-ordered":[122],"longitudinal":[126],"(time":[127],"course)":[128],"study":[129],"gene":[131],"expression":[132]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
