{"id":"https://openalex.org/W2972909681","doi":"https://doi.org/10.1109/cdc40024.2019.9029349","title":"Structure-based Clustering Algorithm for Model Reduction of Large-scale Network Systems","display_name":"Structure-based Clustering Algorithm for Model Reduction of Large-scale Network Systems","publication_year":2019,"publication_date":"2019-12-01","ids":{"openalex":"https://openalex.org/W2972909681","doi":"https://doi.org/10.1109/cdc40024.2019.9029349","mag":"2972909681"},"language":"en","primary_location":{"id":"doi:10.1109/cdc40024.2019.9029349","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc40024.2019.9029349","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 58th Conference on Decision and Control (CDC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://research.rug.nl/en/publications/a424686b-4ce3-4749-8538-be2405821224","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005138358","display_name":"Muhammad Umar B. Niazi","orcid":"https://orcid.org/0000-0001-7932-3109"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210124956","display_name":"GIPSA-Lab","ror":"https://ror.org/02wrme198","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I899635006"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Muhammad Umar B. Niazi","raw_affiliation_strings":["GIPSA-Lab, CNRS, Grenoble, France","NECS-POST - Syst\u00e8mes Command\u00e9s en R\u00e9seau (Inovall\u00e9e \r\n655 avenue de l'Europe38330 Montbonnot \r\n\r\nGIPSA-lab \r\n11 rue des Math\u00e9matiques, Grenoble Campus \r\nBP46\r\nF-38402 SAINT MARTIN D'HERES CEDEX - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GIPSA-Lab, CNRS, Grenoble, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210124956"]},{"raw_affiliation_string":"NECS-POST - Syst\u00e8mes Command\u00e9s en R\u00e9seau (Inovall\u00e9e \r\n655 avenue de l'Europe38330 Montbonnot \r\n\r\nGIPSA-lab \r\n11 rue des Math\u00e9matiques, Grenoble Campus \r\nBP46\r\nF-38402 SAINT MARTIN D'HERES CEDEX - France)","institution_ids":["https://openalex.org/I4210124956"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071638688","display_name":"Xiaodong Cheng","orcid":"https://orcid.org/0000-0003-0702-8201"},"institutions":[{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Xiaodong Cheng","raw_affiliation_strings":["Control Systems Group, Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, Netherlands","TU/e - Eindhoven University of Technology [Eindhoven] (Den Dolech 2 5612 AZ Eindhoven - Pays-Bas)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Control Systems Group, Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, Netherlands","institution_ids":["https://openalex.org/I83019370"]},{"raw_affiliation_string":"TU/e - Eindhoven University of Technology [Eindhoven] (Den Dolech 2 5612 AZ Eindhoven - Pays-Bas)","institution_ids":["https://openalex.org/I83019370"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024865861","display_name":"Carlos Canudas de Wit","orcid":"https://orcid.org/0000-0002-5056-0060"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210124956","display_name":"GIPSA-Lab","ror":"https://ror.org/02wrme198","country_code":"FR","type":"facility","lineage":["https://openalex.org/I106785703","https://openalex.org/I1294671590","https://openalex.org/I4210124956","https://openalex.org/I899635006","https://openalex.org/I899635006"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Carlos Canudas-de-Wit","raw_affiliation_strings":["GIPSA-Lab, CNRS, Grenoble, France","NECS-POST - Syst\u00e8mes Command\u00e9s en R\u00e9seau (Inovall\u00e9e \r\n655 avenue de l'Europe38330 Montbonnot \r\n\r\nGIPSA-lab \r\n11 rue des Math\u00e9matiques, Grenoble Campus \r\nBP46\r\nF-38402 SAINT MARTIN D'HERES CEDEX - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GIPSA-Lab, CNRS, Grenoble, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210124956"]},{"raw_affiliation_string":"NECS-POST - Syst\u00e8mes Command\u00e9s en R\u00e9seau (Inovall\u00e9e \r\n655 avenue de l'Europe38330 Montbonnot \r\n\r\nGIPSA-lab \r\n11 rue des Math\u00e9matiques, Grenoble Campus \r\nBP46\r\nF-38402 SAINT MARTIN D'HERES CEDEX - France)","institution_ids":["https://openalex.org/I4210124956"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078364973","display_name":"Jacquelien M.A. Scherpen","orcid":"https://orcid.org/0000-0002-3409-5760"},"institutions":[{"id":"https://openalex.org/I169381384","display_name":"University of Groningen","ror":"https://ror.org/012p63287","country_code":"NL","type":"education","lineage":["https://openalex.org/I169381384"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Jacquelien M. A. Scherpen","raw_affiliation_strings":["Jan C. Willems Center for Systems and Control, Engineering and Technology Institute, University of Groningen, Groningen, Netherlands","University of Groningen [Groningen] (PO Box 72 , 9700 AB Groningen - Pays-Bas)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jan C. Willems Center for Systems and Control, Engineering and Technology Institute, University of Groningen, Groningen, Netherlands","institution_ids":["https://openalex.org/I169381384"]},{"raw_affiliation_string":"University of Groningen [Groningen] (PO Box 72 , 9700 AB Groningen - Pays-Bas)","institution_ids":["https://openalex.org/I169381384"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"5038","last_page":"5043"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9828000068664551,"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"}},"topics":[{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9828000068664551,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9775000214576721,"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/T10621","display_name":"Gene Regulatory Network Analysis","score":0.9642000198364258,"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/cluster-analysis","display_name":"Cluster analysis","score":0.6918967366218567},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.6066836714744568},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.5356850624084473},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.529392421245575},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5200319290161133},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.49496644735336304},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.45896270871162415},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.44500964879989624},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.43302616477012634},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.43187618255615234},{"id":"https://openalex.org/keywords/graph-partition","display_name":"Graph partition","score":0.4200862944126129},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.41725805401802063},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.41210657358169556},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.34409189224243164},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.26992735266685486},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17395001649856567},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.12141668796539307}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6918967366218567},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.6066836714744568},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.5356850624084473},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.529392421245575},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5200319290161133},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.49496644735336304},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.45896270871162415},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.44500964879989624},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.43302616477012634},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.43187618255615234},{"id":"https://openalex.org/C48903430","wikidata":"https://www.wikidata.org/wiki/Q491370","display_name":"Graph partition","level":3,"score":0.4200862944126129},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.41725805401802063},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.41210657358169556},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34409189224243164},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.26992735266685486},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17395001649856567},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.12141668796539307},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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":9,"locations":[{"id":"doi:10.1109/cdc40024.2019.9029349","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc40024.2019.9029349","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 58th Conference on Decision and Control (CDC)","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.rug.nl:openaire/a424686b-4ce3-4749-8538-be2405821224","is_oa":true,"landing_page_url":"https://research.rug.nl/en/publications/a424686b-4ce3-4749-8538-be2405821224","pdf_url":null,"source":{"id":"https://openalex.org/S4306400420","display_name":"University of Groningen research database (University of Groningen / Centre for Information Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I169381384","host_organization_name":"University of Groningen","host_organization_lineage":["https://openalex.org/I169381384"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Niazi, M U B, Cheng, X, Canudas de Wit, C & Scherpen, J M A 2020, Structure-Based Clustering Algorithm for Model Reduction of Large-Scale Network Systems (I). in Proceedings of the 58th Conference on Decision and Control. IEEE, Piscataway, pp. 5038-5043, 58th Conference on Decision and Control (CDC2019), Nice, France, 11/12/2019. https://doi.org/10.1109/CDC40024.2019.9029349","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:pure.tue.nl:openaire_cris_publications/0e0081c0-fcaa-433e-a75a-76bc4b3a6307","is_oa":false,"landing_page_url":"https://research.tue.nl/en/publications/0e0081c0-fcaa-433e-a75a-76bc4b3a6307","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Niazi, M U B, Cheng, X, Canudas-De-Wit, C & Scherpen, J M A 2020, Structure-based clustering algorithm for model reduction of large-scale network systems. in 2019 IEEE 58th Conference on Decision and Control, CDC 2019., 9029349, Institute of Electrical and Electronics Engineers, pp. 5038-5043, 58th IEEE Conference on Decision and Control, CDC 2019, Nice, France, 11/12/19. https://doi.org/10.1109/CDC40024.2019.9029349","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:HAL:hal-02278884v2","is_oa":true,"landing_page_url":"https://hal.science/hal-02278884","pdf_url":"https://hal.science/hal-02278884v2/file/%5BRevise%5D_007_CDC19_09Sep19.pdf","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":"CDC 2019 - 58th IEEE Conference on Decision and Control, IEEE, Dec 2019, Nice, France. ⟨10.1109/CDC40024.2019.9029349⟩","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:919708","is_oa":false,"landing_page_url":"http://library.tue.nl/csp/dare/LinkToRepository.csp?recordnumber=919708","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"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":"","raw_type":null},{"id":"pmh:oai:HAL:hal-02278884v1","is_oa":true,"landing_page_url":"https://hal.archives-ouvertes.fr/hal-02278884","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"58th IEEE Conference on Decision and Control","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:generic.eprints.org:1258939","is_oa":false,"landing_page_url":"http://publications.eng.cam.ac.uk/1258939/","pdf_url":null,"source":{"id":"https://openalex.org/S4406922847","display_name":"Cambridge University Engineering Department Publications Database","issn_l":null,"issn":null,"is_oa":false,"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":"","raw_type":"Conference or Workshop Item"},{"id":"pmh:oai:library.tue.nl:919708","is_oa":false,"landing_page_url":"http://repository.tue.nl/919708","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"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":"","raw_type":null},{"id":"pmh:tue:oai:pure.tue.nl:publications/0e0081c0-fcaa-433e-a75a-76bc4b3a6307","is_oa":false,"landing_page_url":"https://research.tue.nl/nl/publications/0e0081c0-fcaa-433e-a75a-76bc4b3a6307","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2019 IEEE 58th Conference on Decision and Control, CDC 2019, 5038 - 5043","raw_type":"info:eu-repo/semantics/conferencepaper"}],"best_oa_location":{"id":"pmh:oai:pure.rug.nl:openaire/a424686b-4ce3-4749-8538-be2405821224","is_oa":true,"landing_page_url":"https://research.rug.nl/en/publications/a424686b-4ce3-4749-8538-be2405821224","pdf_url":null,"source":{"id":"https://openalex.org/S4306400420","display_name":"University of Groningen research database (University of Groningen / Centre for Information Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I169381384","host_organization_name":"University of Groningen","host_organization_lineage":["https://openalex.org/I169381384"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Niazi, M U B, Cheng, X, Canudas de Wit, C & Scherpen, J M A 2020, Structure-Based Clustering Algorithm for Model Reduction of Large-Scale Network Systems (I). in Proceedings of the 58th Conference on Decision and Control. IEEE, Piscataway, pp. 5038-5043, 58th Conference on Decision and Control (CDC2019), Nice, France, 11/12/2019. https://doi.org/10.1109/CDC40024.2019.9029349","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W49128507","https://openalex.org/W1551480811","https://openalex.org/W1891861977","https://openalex.org/W1966992674","https://openalex.org/W1993650658","https://openalex.org/W1996649580","https://openalex.org/W2003137566","https://openalex.org/W2009484965","https://openalex.org/W2081771462","https://openalex.org/W2082381752","https://openalex.org/W2143151266","https://openalex.org/W2143402112","https://openalex.org/W2143621160","https://openalex.org/W2155014525","https://openalex.org/W2312327907","https://openalex.org/W2560472248","https://openalex.org/W2592297590","https://openalex.org/W2601563346","https://openalex.org/W2808274461","https://openalex.org/W2820801829","https://openalex.org/W2894212516","https://openalex.org/W2925029629","https://openalex.org/W2952167896","https://openalex.org/W2954314474","https://openalex.org/W2962910558","https://openalex.org/W4238591275","https://openalex.org/W6671024298","https://openalex.org/W6754491067"],"related_works":["https://openalex.org/W3176621072","https://openalex.org/W2995475466","https://openalex.org/W2356785732","https://openalex.org/W4210430843","https://openalex.org/W4239033281","https://openalex.org/W4380789568","https://openalex.org/W3105745662","https://openalex.org/W4379523021","https://openalex.org/W2146824712","https://openalex.org/W4323241237"],"abstract_inverted_index":{"A":[0],"model":[1,20],"reduction":[2,33],"technique":[3],"is":[4,28,36,47],"presented":[5],"that":[6,71,80],"identifies":[7],"and":[8,16,53],"aggregates":[9],"clusters":[10,70],"in":[11,89],"a":[12,18,31,39,48,65,85],"large-scale":[13],"network":[14,25,91],"system":[15],"yields":[17],"reduced":[19],"with":[21],"tractable":[22],"dimension.":[23],"The":[24,45],"clustering":[26],"problem":[27,46,52],"translated":[29],"to":[30,68],"graph":[32,58],"problem,":[34],"which":[35],"formulated":[37],"as":[38],"minimization":[40],"of":[41,60],"distance":[42],"from":[43],"lumpability.":[44],"non-convex,":[49],"mixed-integer":[50],"optimization":[51],"only":[54,74],"depends":[55],"on":[56],"the":[57,61,90],"structure":[59],"system.":[62,92],"We":[63],"provide":[64],"heuristic":[66],"algorithm":[67],"identify":[69],"are":[72,77],"not":[73],"suboptimal":[75],"but":[76],"also":[78],"connected,":[79],"is,":[81],"each":[82],"cluster":[83],"forms":[84],"connected":[86],"induced":[87],"subgraph":[88]},"counts_by_year":[{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}