{"id":"https://openalex.org/W4411551067","doi":"https://doi.org/10.1109/lcsys.2025.3582197","title":"How Complex is a Complex Network? Insights From Linear Systems Theory","display_name":"How Complex is a Complex Network? Insights From Linear Systems Theory","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4411551067","doi":"https://doi.org/10.1109/lcsys.2025.3582197"},"language":"en","primary_location":{"id":"doi:10.1109/lcsys.2025.3582197","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcsys.2025.3582197","pdf_url":null,"source":{"id":"https://openalex.org/S4306422535","display_name":"IEEE Control Systems Letters","issn_l":"2475-1456","issn":["2475-1456"],"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 Control Systems Letters","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2507.06389","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070905220","display_name":"Giacomo Baggio","orcid":"https://orcid.org/0000-0002-9439-296X"},"institutions":[{"id":"https://openalex.org/I138689650","display_name":"University of Padua","ror":"https://ror.org/00240q980","country_code":"IT","type":"education","lineage":["https://openalex.org/I138689650"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Giacomo Baggio","raw_affiliation_strings":["Dipartimento di Ingegneria dell’Informazione, University of Padua, Padua, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria dell’Informazione, University of Padua, Padua, Italy","institution_ids":["https://openalex.org/I138689650"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052504982","display_name":"Marco Fabris","orcid":"https://orcid.org/0000-0003-1728-1331"},"institutions":[{"id":"https://openalex.org/I138689650","display_name":"University of Padua","ror":"https://ror.org/00240q980","country_code":"IT","type":"education","lineage":["https://openalex.org/I138689650"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Fabris","raw_affiliation_strings":["Dipartimento di Ingegneria dell’Informazione, University of Padua, Padua, Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria dell’Informazione, University of Padua, Padua, Italy","institution_ids":["https://openalex.org/I138689650"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5070905220"],"corresponding_institution_ids":["https://openalex.org/I138689650"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11454784,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":null,"first_page":"1195","last_page":"1200"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.7932000160217285,"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"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.7932000160217285,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/complex-network","display_name":"Complex network","score":0.6100136041641235},{"id":"https://openalex.org/keywords/complex-system","display_name":"Complex system","score":0.5419777631759644},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4419693648815155},{"id":"https://openalex.org/keywords/management-science","display_name":"Management science","score":0.32003116607666016},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18784195184707642},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15667760372161865}],"concepts":[{"id":"https://openalex.org/C34947359","wikidata":"https://www.wikidata.org/wiki/Q665189","display_name":"Complex network","level":2,"score":0.6100136041641235},{"id":"https://openalex.org/C47822265","wikidata":"https://www.wikidata.org/wiki/Q854457","display_name":"Complex system","level":2,"score":0.5419777631759644},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4419693648815155},{"id":"https://openalex.org/C539667460","wikidata":"https://www.wikidata.org/wiki/Q2414942","display_name":"Management science","level":1,"score":0.32003116607666016},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18784195184707642},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15667760372161865},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/lcsys.2025.3582197","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcsys.2025.3582197","pdf_url":null,"source":{"id":"https://openalex.org/S4306422535","display_name":"IEEE Control Systems Letters","issn_l":"2475-1456","issn":["2475-1456"],"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 Control Systems Letters","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2507.06389","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2507.06389","pdf_url":"https://arxiv.org/pdf/2507.06389","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:www.research.unipd.it:11577/3556798","is_oa":true,"landing_page_url":"https://ieeexplore.ieee.org/document/11047538","pdf_url":null,"source":{"id":"https://openalex.org/S4306402547","display_name":"Padua Research Archive (University of Padova)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I138689650","host_organization_name":"University of Padua","host_organization_lineage":["https://openalex.org/I138689650"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2507.06389","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2507.06389","pdf_url":"https://arxiv.org/pdf/2507.06389","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W183183720","https://openalex.org/W1533712308","https://openalex.org/W1685862830","https://openalex.org/W1877916171","https://openalex.org/W1974707153","https://openalex.org/W1985399761","https://openalex.org/W1994589781","https://openalex.org/W2008620264","https://openalex.org/W2029173860","https://openalex.org/W2030585053","https://openalex.org/W2040092971","https://openalex.org/W2060142650","https://openalex.org/W2068602646","https://openalex.org/W2068883935","https://openalex.org/W2070896621","https://openalex.org/W2090496852","https://openalex.org/W2110102169","https://openalex.org/W2112090702","https://openalex.org/W2147789738","https://openalex.org/W2152284345","https://openalex.org/W2163236190","https://openalex.org/W2168017692","https://openalex.org/W2249639625","https://openalex.org/W2344805662","https://openalex.org/W2414717330"],"related_works":["https://openalex.org/W4384518057","https://openalex.org/W2463678424","https://openalex.org/W2998631301","https://openalex.org/W2035028906","https://openalex.org/W2011948643","https://openalex.org/W2395847801","https://openalex.org/W2046390638","https://openalex.org/W4205157556","https://openalex.org/W4236415300","https://openalex.org/W2161823081"],"abstract_inverted_index":{"This":[0],"paper":[1],"leverages":[2],"linear":[3,24,62],"systems":[4,25,69],"theory":[5],"to":[6],"propose":[7,45],"a":[8,19,28,46,61],"principled":[9],"measure":[10],"of":[11,21,37,50,57,60,84,93,100,106,108,123,129,136],"complexity":[12,52,78],"for":[13,80],"network":[14,20,51,68,102,137],"systems.":[15],"We":[16],"focus":[17],"on":[18,54,97,119,142],"first-order":[22],"scalar":[23],"interconnected":[26,42],"through":[27],"directed":[29],"graph.":[30],"By":[31],"locally":[32],"filtering":[33],"out":[34],"the":[35,41,55,71,76,91,94,98,101,104,109,116,120,133],"effect":[36],"nodal":[38,110,127],"dynamics":[39,128],"in":[40],"system,":[43],"we":[44,65,89,113],"new":[47],"quantitative":[48],"index":[49,79,96,117],"rooted":[53],"notion":[56],"McMillan":[58],"degree":[59],"system.":[63],"First,":[64],"show":[66],"that":[67,115],"with":[70],"same":[72,77],"interconnection":[73,86],"structure":[74],"share":[75],"almost":[81],"all":[82],"choices":[83],"their":[85],"weights.":[87],"Then,":[88],"investigate":[90],"dependence":[92],"proposed":[95],"topology":[99],"and":[103,139],"pattern":[105],"heterogeneity":[107],"dynamics.":[111],"Specifically,":[112],"find":[114],"depends":[118],"matching":[121],"number":[122],"subgraphs":[124],"identified":[125],"by":[126],"different":[130],"nature,":[131],"highlighting":[132],"joint":[134],"impact":[135],"architecture":[138],"component":[140],"diversity":[141],"overall":[143],"system":[144],"complexity.":[145]},"counts_by_year":[],"updated_date":"2026-04-04T08:04:53.788161","created_date":"2025-10-10T00:00:00"}