{"id":"https://openalex.org/W2027404064","doi":"https://doi.org/10.1109/cdc.2011.6161181","title":"Compressive topology identification of interconnected dynamic systems via Clustered Orthogonal Matching Pursuit","display_name":"Compressive topology identification of interconnected dynamic systems via Clustered Orthogonal Matching Pursuit","publication_year":2011,"publication_date":"2011-12-01","ids":{"openalex":"https://openalex.org/W2027404064","doi":"https://doi.org/10.1109/cdc.2011.6161181","mag":"2027404064"},"language":"en","primary_location":{"id":"doi:10.1109/cdc.2011.6161181","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2011.6161181","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Conference on Decision and Control and European Control Conference","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/A5048781424","display_name":"Borhan M. Sanandaji","orcid":null},"institutions":[{"id":"https://openalex.org/I167576493","display_name":"Colorado School of Mines","ror":"https://ror.org/04raf6v53","country_code":"US","type":"education","lineage":["https://openalex.org/I167576493"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Borhan M. Sanandaji","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Colorado Schml of Mines, Golden, CO, USA","Dept. of Electrical Engineering and Computer Science, Colorado School of Mines, Golden, 80401, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Colorado Schml of Mines, Golden, CO, USA","institution_ids":["https://openalex.org/I167576493"]},{"raw_affiliation_string":"Dept. of Electrical Engineering and Computer Science, Colorado School of Mines, Golden, 80401, USA","institution_ids":["https://openalex.org/I167576493"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060455698","display_name":"Tyrone L. Vincent","orcid":"https://orcid.org/0000-0002-6921-8521"},"institutions":[{"id":"https://openalex.org/I167576493","display_name":"Colorado School of Mines","ror":"https://ror.org/04raf6v53","country_code":"US","type":"education","lineage":["https://openalex.org/I167576493"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tyrone L. Vincent","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Colorado Schml of Mines, Golden, CO, USA","Dept. of Electrical Engineering and Computer Science, Colorado School of Mines, Golden, 80401, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Colorado Schml of Mines, Golden, CO, USA","institution_ids":["https://openalex.org/I167576493"]},{"raw_affiliation_string":"Dept. of Electrical Engineering and Computer Science, Colorado School of Mines, Golden, 80401, USA","institution_ids":["https://openalex.org/I167576493"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065207980","display_name":"Michael B. Wakin","orcid":"https://orcid.org/0000-0002-2165-4586"},"institutions":[{"id":"https://openalex.org/I167576493","display_name":"Colorado School of Mines","ror":"https://ror.org/04raf6v53","country_code":"US","type":"education","lineage":["https://openalex.org/I167576493"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael B. Wakin","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Colorado Schml of Mines, Golden, CO, USA","Dept. of Electrical Engineering and Computer Science, Colorado School of Mines, Golden, 80401, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Colorado Schml of Mines, Golden, CO, USA","institution_ids":["https://openalex.org/I167576493"]},{"raw_affiliation_string":"Dept. of Electrical Engineering and Computer Science, Colorado School of Mines, Golden, 80401, USA","institution_ids":["https://openalex.org/I167576493"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I167576493"],"apc_list":null,"apc_paid":null,"fwci":3.8761,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.93286495,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"174","last_page":"180"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11447","display_name":"Blind Source Separation Techniques","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.7144616842269897},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.702975869178772},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.6110705733299255},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5880911946296692},{"id":"https://openalex.org/keywords/finite-impulse-response","display_name":"Finite impulse response","score":0.5152671337127686},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4608253240585327},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4288511276245117},{"id":"https://openalex.org/keywords/extension-topology","display_name":"Extension topology","score":0.42689335346221924},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4145530164241791},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3191715478897095},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.28568267822265625},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.19188129901885986},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.18270078301429749},{"id":"https://openalex.org/keywords/general-topology","display_name":"General topology","score":0.13592290878295898},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.0963703989982605},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08788803219795227}],"concepts":[{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.7144616842269897},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.702975869178772},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.6110705733299255},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5880911946296692},{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.5152671337127686},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4608253240585327},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4288511276245117},{"id":"https://openalex.org/C143913944","wikidata":"https://www.wikidata.org/wiki/Q5421952","display_name":"Extension topology","level":4,"score":0.42689335346221924},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4145530164241791},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3191715478897095},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.28568267822265625},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.19188129901885986},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.18270078301429749},{"id":"https://openalex.org/C129089157","wikidata":"https://www.wikidata.org/wiki/Q621550","display_name":"General topology","level":3,"score":0.13592290878295898},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0963703989982605},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08788803219795227},{"id":"https://openalex.org/C81332173","wikidata":"https://www.wikidata.org/wiki/Q179899","display_name":"Topological space","level":2,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cdc.2011.6161181","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2011.6161181","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Conference on Decision and Control and European Control Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1837471008","https://openalex.org/W1986931325","https://openalex.org/W2018045523","https://openalex.org/W2027624514","https://openalex.org/W2068000292","https://openalex.org/W2078204800","https://openalex.org/W2093447280","https://openalex.org/W2099641086","https://openalex.org/W2100816608","https://openalex.org/W2116148865","https://openalex.org/W2125680629","https://openalex.org/W2129131372","https://openalex.org/W2129638195","https://openalex.org/W2135780853","https://openalex.org/W2136863976","https://openalex.org/W2138144286","https://openalex.org/W2138185577","https://openalex.org/W2145096794","https://openalex.org/W2147276092","https://openalex.org/W2147656689","https://openalex.org/W2166975029","https://openalex.org/W2171853113","https://openalex.org/W2289917018","https://openalex.org/W2296616510","https://openalex.org/W3123110981","https://openalex.org/W3125735862","https://openalex.org/W4250955649","https://openalex.org/W6638943082"],"related_works":["https://openalex.org/W2158224665","https://openalex.org/W2379589510","https://openalex.org/W2810730439","https://openalex.org/W2096666603","https://openalex.org/W4385451359","https://openalex.org/W2920948375","https://openalex.org/W2133808983","https://openalex.org/W83450382","https://openalex.org/W2138547065","https://openalex.org/W2390624985"],"abstract_inverted_index":{"In":[0,273],"this":[1,120,124,189,249],"paper,":[2],"we":[3,122,147,251],"consider":[4],"topology":[5,14,83,102,173],"identification":[6,103,194,207],"of":[7,20,26,60,69,74,109,184,200,212,245,266,287,293],"large-scale":[8],"interconnected":[9],"dynamical":[10],"systems.":[11],"The":[12,196],"system":[13],"under":[15],"study":[16],"has":[17],"the":[18,27,51,54,58,61,70,81,85,93,101,105,159,171,176,206,210,223,238,264,288,291,294,298],"structure":[19],"a":[21,32,39,46,137,213,243,253,274],"directed":[22,28],"graph.":[23],"Each":[24,43],"edge":[25],"network":[29,153,160,172],"graph":[30,71,82],"represents":[31],"Finite":[33],"Impulse":[34],"Response":[35],"(FIR)":[36],"filter":[37,177],"with":[38,175,233,305],"possible":[40,107,167],"transport":[41],"delay.":[42],"node":[44,110,185],"is":[45,63,114,136,166,203,242,283],"summer,":[47],"whose":[48],"inputs":[49],"are":[50,95,155],"signals":[52,269],"from":[53,104,181,222,270],"incoming":[55],"edges,":[56],"while":[57],"output":[59],"summer":[62],"sent":[64],"to":[65,99,168,279],"outgoing":[66],"edges.":[67],"Edges":[68],"can":[72],"be":[73],"different":[75],"unknown":[76],"orders":[77,178],"and":[78,84,88,118,179,301],"delays.":[79],"Both":[80],"FIR":[86],"filters":[87],"delays":[89,180],"that":[90,149,262],"make":[91],"up":[92],"edges":[94],"unknown.":[96],"We":[97,296],"aim":[98],"do":[100],"smallest":[106],"number":[108],"observations":[111],"when":[112],"there":[113,282],"limited":[115],"data":[116],"available":[117],"for":[119,143],"reason,":[121],"call":[123],"problem":[125,208,265],"Compressive":[126,132],"Topology":[127],"Identification":[128],"(CTI).":[129],"Inspired":[130],"by":[131],"Sensing":[133],"(CS)":[134],"which":[135],"recent":[138],"paradigm":[139],"in":[140,150,204,277],"signal":[141,145,215],"processing":[142],"sparse":[144,157],"recovery,":[146],"show":[148],"cases":[151],"where":[152,237],"interconnections":[154],"suitably":[156],"(i.e.,":[158],"contains":[161],"sufficiently":[162],"few":[163,271],"links),":[164],"it":[165],"perfectly":[169],"identify":[170],"along":[174],"small":[182],"numbers":[183],"observations,":[186],"even":[187],"though":[188],"leaves":[190],"an":[191],"apparently":[192],"ill-conditioned":[193],"problem.":[195],"main":[197],"technical":[198],"novelty":[199],"our":[201,303],"approach":[202],"casting":[205],"as":[209],"recovery":[211],"clustered-sparse":[214,268,275],"z":[216],"\u2208":[217,228],"R":[218,229],"<sup":[219,230],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[220,231],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">N</sup>":[221],"measurements":[224],"b":[225],"=":[226],"Az":[227],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">M</sup>":[232],"M":[234],"<;":[235],"N,":[236],"measurement":[239],"matrix":[240],"A":[241],"block-concatenation":[244],"Toeplitz":[246],"matrices.":[247],"To":[248],"end,":[250],"introduce":[252],"greedy":[254],"algorithm":[255,300],"called":[256],"Clustered":[257],"Orthogonal":[258],"Matching":[259],"Pursuit":[260],"(COMP)":[261],"tackles":[263],"recovering":[267],"measurements.":[272],"model,":[276],"contrast":[278],"block-sparse":[280],"models,":[281],"no":[284],"prior":[285],"knowledge":[286],"locations":[289],"or":[290],"sizes":[292],"clusters.":[295],"discuss":[297],"COMP":[299],"support":[302],"discussions":[304],"simulations.":[306]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":5},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":4}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}