{"id":"https://openalex.org/W2794058651","doi":"https://doi.org/10.1109/camsap.2017.8313214","title":"Nonlinear system identification: Finding structure in nonlinear black-box models","display_name":"Nonlinear system identification: Finding structure in nonlinear black-box models","publication_year":2017,"publication_date":"2017-12-01","ids":{"openalex":"https://openalex.org/W2794058651","doi":"https://doi.org/10.1109/camsap.2017.8313214","mag":"2794058651"},"language":"en","primary_location":{"id":"doi:10.1109/camsap.2017.8313214","is_oa":false,"landing_page_url":"https://doi.org/10.1109/camsap.2017.8313214","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP)","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/A5077710587","display_name":"Philippe Dreesen","orcid":"https://orcid.org/0000-0002-6272-2004"},"institutions":[{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Philippe Dreesen","raw_affiliation_strings":["Vrije Universiteit Brussel (VUB), Brussels, Belgium"],"affiliations":[{"raw_affiliation_string":"Vrije Universiteit Brussel (VUB), Brussels, Belgium","institution_ids":["https://openalex.org/I13469542"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073411171","display_name":"Koen Tiels","orcid":"https://orcid.org/0000-0001-9279-110X"},"institutions":[{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Koen Tiels","raw_affiliation_strings":["Vrije Universiteit Brussel (VUB), Brussels, Belgium"],"affiliations":[{"raw_affiliation_string":"Vrije Universiteit Brussel (VUB), Brussels, Belgium","institution_ids":["https://openalex.org/I13469542"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086848112","display_name":"Mariya Ishteva","orcid":"https://orcid.org/0000-0002-7951-536X"},"institutions":[{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Mariya Ishteva","raw_affiliation_strings":["Vrije Universiteit Brussel (VUB), Brussels, Belgium"],"affiliations":[{"raw_affiliation_string":"Vrije Universiteit Brussel (VUB), Brussels, Belgium","institution_ids":["https://openalex.org/I13469542"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076996530","display_name":"J. Schoukens","orcid":"https://orcid.org/0000-0003-0492-6137"},"institutions":[{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Johan Schoukens","raw_affiliation_strings":["Vrije Universiteit Brussel (VUB), Brussels, Belgium"],"affiliations":[{"raw_affiliation_string":"Vrije Universiteit Brussel (VUB), Brussels, Belgium","institution_ids":["https://openalex.org/I13469542"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5077710587"],"corresponding_institution_ids":["https://openalex.org/I13469542"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16383308,"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/T12303","display_name":"Tensor decomposition and applications","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2605","display_name":"Computational Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12303","display_name":"Tensor decomposition and applications","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2605","display_name":"Computational Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11206","display_name":"Model Reduction and Neural Networks","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","score":0.9884999990463257,"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/nonlinear-system","display_name":"Nonlinear system","score":0.803037166595459},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7269690036773682},{"id":"https://openalex.org/keywords/black-box","display_name":"Black box","score":0.641066312789917},{"id":"https://openalex.org/keywords/nonlinear-system-identification","display_name":"Nonlinear system identification","score":0.5982340574264526},{"id":"https://openalex.org/keywords/system-identification","display_name":"System identification","score":0.5314976572990417},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4972257912158966},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.49650102853775024},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4793965816497803},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4669225215911865},{"id":"https://openalex.org/keywords/parametric-model","display_name":"Parametric model","score":0.46203118562698364},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38280344009399414},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3347548842430115},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.2584051489830017},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1733900010585785},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08459925651550293}],"concepts":[{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.803037166595459},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7269690036773682},{"id":"https://openalex.org/C94966114","wikidata":"https://www.wikidata.org/wiki/Q29256","display_name":"Black box","level":2,"score":0.641066312789917},{"id":"https://openalex.org/C22157029","wikidata":"https://www.wikidata.org/wiki/Q17080460","display_name":"Nonlinear system identification","level":4,"score":0.5982340574264526},{"id":"https://openalex.org/C119247159","wikidata":"https://www.wikidata.org/wiki/Q1366192","display_name":"System identification","level":3,"score":0.5314976572990417},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4972257912158966},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.49650102853775024},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4793965816497803},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4669225215911865},{"id":"https://openalex.org/C24574437","wikidata":"https://www.wikidata.org/wiki/Q7135228","display_name":"Parametric model","level":3,"score":0.46203118562698364},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38280344009399414},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3347548842430115},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.2584051489830017},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1733900010585785},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08459925651550293},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/camsap.2017.8313214","is_oa":false,"landing_page_url":"https://doi.org/10.1109/camsap.2017.8313214","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP)","raw_type":"proceedings-article"},{"id":"pmh:oai:vubissmart:VUBISSMART:2000:141406","is_oa":false,"landing_page_url":"https://biblio.vub.ac.be/vubir/nonlinear-system-identification-finding-structure-in-nonlinear-blackbox-models(c621569e-8f79-450d-a381-706599338b10).html","pdf_url":null,"source":{"id":"https://openalex.org/S4306402573","display_name":"VUBIR (Vrije Universiteit Brussel)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I13469542","host_organization_name":"Vrije Universiteit Brussel","host_organization_lineage":["https://openalex.org/I13469542"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"},{"id":"pmh:oai:vubissmart:VUBISSMART:2000:143572","is_oa":false,"landing_page_url":"https://biblio.vub.ac.be/vubir/nonlinear-system-identification-finding-structure-in-nonlinear-blackbox-models(b071c8e0-63c3-4ddd-b982-ab6ffd362228).html","pdf_url":null,"source":{"id":"https://openalex.org/S4306402573","display_name":"VUBIR (Vrije Universiteit Brussel)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I13469542","host_organization_name":"Vrije Universiteit Brussel","host_organization_lineage":["https://openalex.org/I13469542"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W588139629","https://openalex.org/W1512754751","https://openalex.org/W1515361063","https://openalex.org/W1585263081","https://openalex.org/W1606780909","https://openalex.org/W1722514995","https://openalex.org/W1887006513","https://openalex.org/W2003967703","https://openalex.org/W2024165284","https://openalex.org/W2052886157","https://openalex.org/W2060458267","https://openalex.org/W2170427176","https://openalex.org/W2239232218","https://openalex.org/W2588556635","https://openalex.org/W2615836285","https://openalex.org/W2622294492","https://openalex.org/W2963779771","https://openalex.org/W3099444291","https://openalex.org/W3099553626","https://openalex.org/W4252099851","https://openalex.org/W4292872153"],"related_works":["https://openalex.org/W2289718384","https://openalex.org/W1995675544","https://openalex.org/W2509524819","https://openalex.org/W2012121796","https://openalex.org/W2068427817","https://openalex.org/W4294845631","https://openalex.org/W2952090425","https://openalex.org/W2538333368","https://openalex.org/W3127866798","https://openalex.org/W2234979860"],"abstract_inverted_index":{"The":[0],"use":[1,180],"of":[2,22,44,84,93,101,126,161,165,181],"black-box":[3,48],"models":[4,17,49],"is":[5,58,115,140,188],"wide-spread":[6],"in":[7,129,203],"signal":[8],"processing":[9],"and":[10,24,36,54,117,158],"system":[11,205],"identification":[12],"applications.":[13],"However,":[14],"often":[15],"such":[16],"possess":[18],"a":[19,59,63,75,85,90,148,200],"large":[20],"number":[21,92],"parameters,":[23],"obfuscate":[25],"their":[26,52,170],"inner":[27,163],"workings,":[28],"as":[29],"there":[30,57],"are":[31],"cross-connections":[32],"between":[33],"all":[34,37,41],"inputs":[35],"outputs":[38],"(and":[39],"possibly":[40],"internal":[42],"states)":[43],"the":[45,70,82,98,103,113,124,136,155,162,166,176,179,186,197],"model.":[46,71,167],"Although":[47],"have":[50,73,133],"proven":[51],"success":[53],"wide":[55],"applicability,":[56],"need":[60],"to":[61,123,142,145,169],"shed":[62],"light":[64],"on":[65,68,178,199],"what":[66],"goes":[67],"inside":[69],"We":[72,132,195],"developed":[74],"tensor-based":[76,137],"method":[77,114,139,187,198],"that":[78,135],"aims":[79],"at":[80],"pinpointing":[81],"nonlinearities":[83],"given":[86,149],"nonlinear":[87,95,151,182,204],"model":[88,193],"into":[89],"small":[91],"univariate":[94],"mappings,":[96],"with":[97],"advantageous":[99],"side-effect":[100],"reducing":[102,154],"parametric":[104,156],"complexity.":[105],"In":[106],"this":[107],"contribution":[108],"we":[109,173],"will":[110,174],"discuss":[111],"how":[112,118],"conceived,":[116],"it":[119],"can":[120],"be":[121],"applied":[122],"task":[125],"finding":[127],"structure":[128],"blackbox":[130,150],"models.":[131],"found":[134],"decoupling":[138],"able":[141],"reconstruct":[143],"up":[144],"high":[146],"accuracy":[147],"model,":[152],"while":[153],"complexity":[157],"revealing":[159],"some":[160],"operation":[164],"Due":[168],"universal":[171],"use,":[172],"focus":[175],"presentation":[177],"state-space":[183],"models,":[184],"but":[185],"also":[189],"suitable":[190],"for":[191],"other":[192],"structures.":[194],"validate":[196],"case":[201],"study":[202],"identification.":[206]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
