{"id":"https://openalex.org/W4322706774","doi":"https://doi.org/10.1109/tcsi.2023.3247886","title":"A Complexity-Efficient Quantum Architecture and Simulation for Eigen Spectrum Estimation of Vandermonde System in a Large Antenna Array","display_name":"A Complexity-Efficient Quantum Architecture and Simulation for Eigen Spectrum Estimation of Vandermonde System in a Large Antenna Array","publication_year":2023,"publication_date":"2023-02-28","ids":{"openalex":"https://openalex.org/W4322706774","doi":"https://doi.org/10.1109/tcsi.2023.3247886"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2023.3247886","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2023.3247886","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Circuits and Systems I: Regular Papers","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":"https://openalex.org/A5018756500","display_name":"Mostafizur Rahaman Laskar","orcid":"https://orcid.org/0000-0002-8538-7085"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Mostafizur Rahaman Laskar","raw_affiliation_strings":["G. S. Sanyal School of Telecommunications, IIT Kharagpur, Kharagpur, India"],"affiliations":[{"raw_affiliation_string":"G. S. Sanyal School of Telecommunications, IIT Kharagpur, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010563970","display_name":"Amit Kumar Dutta","orcid":"https://orcid.org/0000-0002-0431-0722"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Amit Kumar Dutta","raw_affiliation_strings":["G. S. Sanyal School of Telecommunications, IIT Kharagpur, Kharagpur, India"],"affiliations":[{"raw_affiliation_string":"G. S. Sanyal School of Telecommunications, IIT Kharagpur, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5018756500"],"corresponding_institution_ids":["https://openalex.org/I145894827"],"apc_list":null,"apc_paid":null,"fwci":1.049,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.80222888,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"70","issue":"5","first_page":"2106","last_page":"2119"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.9998000264167786,"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/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.9998000264167786,"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/T10020","display_name":"Quantum Information and Cryptography","score":0.9994999766349792,"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/T10232","display_name":"Optical Network Technologies","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/vandermonde-matrix","display_name":"Vandermonde matrix","score":0.9827935695648193},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49107933044433594},{"id":"https://openalex.org/keywords/quantum-computer","display_name":"Quantum computer","score":0.44418519735336304},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.43668773770332336},{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.3981289863586426},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.39706775546073914},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.35480237007141113},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3386896848678589},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11822542548179626},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.10757490992546082}],"concepts":[{"id":"https://openalex.org/C55294529","wikidata":"https://www.wikidata.org/wiki/Q579544","display_name":"Vandermonde matrix","level":3,"score":0.9827935695648193},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49107933044433594},{"id":"https://openalex.org/C58053490","wikidata":"https://www.wikidata.org/wiki/Q176555","display_name":"Quantum computer","level":3,"score":0.44418519735336304},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.43668773770332336},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.3981289863586426},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.39706775546073914},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.35480237007141113},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3386896848678589},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11822542548179626},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.10757490992546082}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2023.3247886","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2023.3247886","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Circuits and Systems I: Regular Papers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W615589970","https://openalex.org/W1492999010","https://openalex.org/W1706060440","https://openalex.org/W1871899311","https://openalex.org/W1985671429","https://openalex.org/W1988369744","https://openalex.org/W1997126380","https://openalex.org/W2012277996","https://openalex.org/W2054647191","https://openalex.org/W2064906820","https://openalex.org/W2097174474","https://openalex.org/W2135355720","https://openalex.org/W2146176126","https://openalex.org/W2415656260","https://openalex.org/W2535738892","https://openalex.org/W2764347725","https://openalex.org/W2882970333","https://openalex.org/W2891589246","https://openalex.org/W2962727817","https://openalex.org/W2994848605","https://openalex.org/W3007682865","https://openalex.org/W3021164854","https://openalex.org/W3101824094","https://openalex.org/W3200635420","https://openalex.org/W3214123144","https://openalex.org/W4226450409","https://openalex.org/W4293732140"],"related_works":["https://openalex.org/W2394313973","https://openalex.org/W1258664604","https://openalex.org/W4285223790","https://openalex.org/W4293585078","https://openalex.org/W2014217282","https://openalex.org/W2389636997","https://openalex.org/W2349018871","https://openalex.org/W2080915594","https://openalex.org/W2135355720","https://openalex.org/W2383889139"],"abstract_inverted_index":{"Vandermonde":[0,82,121,140,157],"matrix":[1,29,56,83,158],"finds":[2],"a":[3,21,25,40,80,96,102,116,138,148,155,162],"wide":[4],"range":[5],"of":[6,54,66,79,137,179,192],"applications":[7],"in":[8,23,39,64,101,177],"the":[9,28,51,55,75,134,166,190,193],"digital":[10],"signal":[11],"processing":[12],"domain":[13],"including":[14],"antenna":[15,150],"array":[16,151],"processing.":[17],"Eigenspectrum":[18],"estimation":[19,100],"remains":[20],"challenge":[22],"such":[24],"system":[26],"when":[27],"dimension":[30],"increases.":[31],"This":[32],"precise":[33],"problem":[34],"can":[35,61],"be":[36],"well":[37],"addressed":[38],"quantum":[41,46,67,103,112,120,129,170],"simulation":[42,48,113,122],"framework":[43,114],"based":[44],"on":[45],"Hamiltonian":[47,118],"(QHS).":[49],"However,":[50],"structural":[52,77],"exploitation":[53],"is":[57],"never":[58],"considered,":[59],"which":[60],"give":[62],"benefits":[63],"terms":[65,178],"gate":[68,130],"complexity.":[69],"In":[70,105,142],"this":[71,106,143],"work,":[72,144],"we":[73,108,145],"exploit":[74],"special":[76],"property":[78],"dense":[81,139],"by":[84],"decomposing":[85],"it":[86],"into":[87],"several":[88],"sparse":[89],"matrices":[90],"and":[91,174,181],"then":[92],"use":[93],"them":[94],"for":[95,115],"complexity-efficient":[97],"eigenvalue":[98],"spectrum":[99],"framework.":[104],"context,":[107],"propose":[109],"an":[110],"iterative":[111],"Vandermonde-structured":[117],"called":[119],"(QVS).":[123],"The":[124],"proposed":[125,167,194],"approach":[126],"requires":[127],"fewer":[128],"operations":[131],"compared":[132],"to":[133,160,188],"standard":[135],"QHS":[136],"matrix.":[141],"have":[146,185],"considered":[147],"large":[149],"system,":[152],"that":[153],"exploits":[154],"delay":[156],"(DVM)":[159],"create":[161],"multi-beam":[163],"beamformer":[164],"using":[165],"low":[168],"complex":[169],"architecture.":[171],"Extensive":[172],"theoretical":[173],"numerical":[175],"analysis":[176],"complexity":[180],"other":[182],"quality":[183],"parameters":[184],"been":[186],"conducted":[187],"show":[189],"benefit":[191],"method.":[195]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
