{"id":"https://openalex.org/W4411725373","doi":"https://doi.org/10.1109/tsp.2025.3582215","title":"Infinite Factorial Linear Dynamical Systems for Transient Signal Detection","display_name":"Infinite Factorial Linear Dynamical Systems for Transient Signal Detection","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4411725373","doi":"https://doi.org/10.1109/tsp.2025.3582215"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2025.3582215","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2025.3582215","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":null,"display_name":"Jiadi Bao","orcid":"https://orcid.org/0000-0002-1204-089X"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiadi Bao","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yatong Wang","orcid":"https://orcid.org/0000-0001-9887-5224"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yatong Wang","raw_affiliation_strings":["School of Cyberspace Science and Technology, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Cyberspace Science and Technology, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023531675","display_name":"Yunjie Li","orcid":"https://orcid.org/0000-0003-3721-0178"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunjie Li","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009900666","display_name":"Mengtao Zhu","orcid":"https://orcid.org/0000-0003-0502-3386"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengtao Zhu","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041312010","display_name":"Shafei Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shafei Wang","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I125839683"],"apc_list":null,"apc_paid":null,"fwci":4.6468,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.94863796,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"73","issue":null,"first_page":"2574","last_page":"2589"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","score":0.891700029373169,"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"}},"topics":[{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","score":0.891700029373169,"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"}},{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.855400025844574,"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"}},{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.8170999884605408,"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/detection-theory","display_name":"Detection theory","score":0.5695964097976685},{"id":"https://openalex.org/keywords/linear-system","display_name":"Linear system","score":0.5655794739723206},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.5533808469772339},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5006945133209229},{"id":"https://openalex.org/keywords/transient","display_name":"Transient (computer programming)","score":0.48091623187065125},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46383747458457947},{"id":"https://openalex.org/keywords/linear-dynamical-system","display_name":"Linear dynamical system","score":0.42428386211395264},{"id":"https://openalex.org/keywords/transient-analysis","display_name":"Transient analysis","score":0.4159308671951294},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.40105974674224854},{"id":"https://openalex.org/keywords/transient-response","display_name":"Transient response","score":0.3995782434940338},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3415917456150055},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19023656845092773},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.17570623755455017},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12115335464477539},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.1032160222530365}],"concepts":[{"id":"https://openalex.org/C137270730","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Detection theory","level":3,"score":0.5695964097976685},{"id":"https://openalex.org/C6802819","wikidata":"https://www.wikidata.org/wiki/Q1072174","display_name":"Linear system","level":2,"score":0.5655794739723206},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.5533808469772339},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5006945133209229},{"id":"https://openalex.org/C2780799671","wikidata":"https://www.wikidata.org/wiki/Q17087362","display_name":"Transient (computer programming)","level":2,"score":0.48091623187065125},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46383747458457947},{"id":"https://openalex.org/C114275822","wikidata":"https://www.wikidata.org/wiki/Q621512","display_name":"Linear dynamical system","level":3,"score":0.42428386211395264},{"id":"https://openalex.org/C2989121073","wikidata":"https://www.wikidata.org/wiki/Q1309019","display_name":"Transient analysis","level":3,"score":0.4159308671951294},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.40105974674224854},{"id":"https://openalex.org/C85761212","wikidata":"https://www.wikidata.org/wiki/Q1974593","display_name":"Transient response","level":2,"score":0.3995782434940338},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3415917456150055},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19023656845092773},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.17570623755455017},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12115335464477539},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.1032160222530365},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsp.2025.3582215","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2025.3582215","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3439161973","display_name":null,"funder_award_id":"62301031","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3796935045","display_name":null,"funder_award_id":"61976019","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6915201568","display_name":null,"funder_award_id":"62401052","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W32980360","https://openalex.org/W1549809545","https://openalex.org/W2011760672","https://openalex.org/W2057988448","https://openalex.org/W2071779179","https://openalex.org/W2109957730","https://openalex.org/W2112072995","https://openalex.org/W2123112514","https://openalex.org/W2155999145","https://openalex.org/W2593331508","https://openalex.org/W2670040239","https://openalex.org/W2703438102","https://openalex.org/W2784090839","https://openalex.org/W2912136746","https://openalex.org/W2964068301","https://openalex.org/W2980148154","https://openalex.org/W3127567321","https://openalex.org/W3194458168","https://openalex.org/W4225829117","https://openalex.org/W4245655784","https://openalex.org/W4247848308","https://openalex.org/W4298204516","https://openalex.org/W4328052237","https://openalex.org/W4379932223","https://openalex.org/W4380086658","https://openalex.org/W4383337778","https://openalex.org/W4388319978","https://openalex.org/W4394595910","https://openalex.org/W4401878707","https://openalex.org/W6629155625","https://openalex.org/W6631841336","https://openalex.org/W6675713828","https://openalex.org/W6678336367","https://openalex.org/W6680456232","https://openalex.org/W6686837139","https://openalex.org/W6734797129"],"related_works":["https://openalex.org/W2316958959","https://openalex.org/W1977850537","https://openalex.org/W2044102924","https://openalex.org/W3119751278","https://openalex.org/W3174436460","https://openalex.org/W2056500914","https://openalex.org/W2016966297","https://openalex.org/W1968261349","https://openalex.org/W2315956789","https://openalex.org/W2152706109"],"abstract_inverted_index":{"Accurately":[0],"detecting":[1,68],"the":[2,8,14,25,34,49,69,96,110,117,138,176,180,192,196,204,208,217,220,224,227,234,239,245,250],"transient":[3,70],"signal":[4,10,18,36,71,236],"of":[5,13,27,51,76,80,86,122,126,207,219,226,233,241,249],"interest":[6],"from":[7],"background":[9,30,35,74,127],"is":[11,102,107,162,166,212],"one":[12],"fundamental":[15],"tasks":[16],"in":[17,72],"processing.":[19],"The":[20,82,104,230],"most":[21],"recent":[22],"approaches":[23],"assume":[24],"existence":[26],"a":[28,38,65,73,91,133,154,188],"single":[29],"source":[31],"and":[32,115,119,147,186,223,247],"represent":[33],"using":[37,144],"linear":[39,99,141,171],"dynamical":[40,100,142,172],"system,":[41],"but":[42,164],"this":[43,60,62],"assumption":[44],"might":[45],"fail":[46],"to":[47,199],"capture":[48],"complexities":[50],"modern":[52],"electromagnetic":[53],"environments":[54],"with":[55,150],"multiple":[56],"sources.":[57,128],"To":[58,174],"address":[59],"limitation,":[61],"paper":[63],"proposes":[64],"method":[66,84,136,185,222],"for":[67,137,169,191],"composed":[75],"an":[77,123],"unknown":[78],"number":[79,125],"emitters.":[81],"proposed":[83,209,221,251],"consists":[85],"two":[87],"main":[88],"tasks.":[89],"First,":[90],"Bayesian":[92],"nonparametric":[93],"model":[94,106],"called":[95],"infinite":[97,139],"factorial":[98,140,170,181],"systems":[101,143],"developed.":[103],"developed":[105],"based":[108],"on":[109],"Markov":[111],"Indian":[112],"buffet":[113],"process":[114],"enables":[116],"representation":[118],"parameter":[120,134],"learning":[121,135],"unbounded":[124],"This":[129],"study":[130],"also":[131],"designs":[132],"slice":[145],"sampling":[146],"particle":[148],"Gibbs":[149],"ancestor":[151],"sampling.":[152],"Second,":[153],"theoretically":[155],"straightforward":[156],"generalized":[157],"likelihood":[158],"ratio":[159],"stopping":[160,197,210],"time":[161,198,211],"defined,":[163],"it":[165],"computationally":[167],"infeasible":[168],"systems.":[173],"facilitate":[175],"computation,":[177],"we":[178],"derive":[179],"Kalman":[182],"forward":[183],"filtering":[184],"design":[187],"dependence":[189],"structure":[190],"underlying":[193],"model,":[194],"enabling":[195],"be":[200],"defined":[201],"recursively.":[202],"Then,":[203],"statistical":[205],"performance":[206],"investigated.":[213],"Numerical":[214],"simulations":[215],"demonstrate":[216],"effectiveness":[218,246],"validity":[225],"theoretical":[228],"results.":[229],"experimental":[231],"results":[232],"pulse":[235],"detection":[237],"under":[238],"condition":[240],"communication":[242],"interference":[243],"confirm":[244],"superiority":[248],"method.":[252]},"counts_by_year":[{"year":2025,"cited_by_count":4}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}