{"id":"https://openalex.org/W3100368766","doi":"https://doi.org/10.1109/tsp.2020.3047474","title":"Energy Efficiency and Spectral Efficiency Tradeoff in RIS-Aided Multiuser MIMO Uplink Transmission","display_name":"Energy Efficiency and Spectral Efficiency Tradeoff in RIS-Aided Multiuser MIMO Uplink Transmission","publication_year":2020,"publication_date":"2020-12-25","ids":{"openalex":"https://openalex.org/W3100368766","doi":"https://doi.org/10.1109/tsp.2020.3047474","mag":"3100368766"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2020.3047474","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2020.3047474","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2011.09724","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085856839","display_name":"Li You","orcid":"https://orcid.org/0000-0001-8600-1423"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Li You","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","Purple Mountain Laboratories, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023676903","display_name":"Jiayuan Xiong","orcid":"https://orcid.org/0000-0003-1271-2788"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]},{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiayuan Xiong","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","Purple Mountain Laboratories, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006080984","display_name":"Derrick Wing Kwan Ng","orcid":"https://orcid.org/0000-0001-6400-712X"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Derrick Wing Kwan Ng","raw_affiliation_strings":["School of Electrical Engineering and Telecommunications, University of New South Wales, Sydney, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Telecommunications, University of New South Wales, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060020877","display_name":"Chau Yuen","orcid":"https://orcid.org/0000-0002-9307-2120"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chau Yuen","raw_affiliation_strings":["Singapore University of Technology and Design (SUTD), Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Singapore University of Technology and Design (SUTD), Singapore, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100636788","display_name":"Wenjin Wang","orcid":"https://orcid.org/0000-0002-5600-6589"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjin Wang","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","Purple Mountain Laboratories, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050692023","display_name":"Xiqi Gao","orcid":"https://orcid.org/0000-0001-9107-6593"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]},{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiqi Gao","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","Purple Mountain Laboratories, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5085856839"],"corresponding_institution_ids":["https://openalex.org/I4210155350","https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":17.7401,"has_fulltext":false,"cited_by_count":304,"citation_normalized_percentile":{"value":0.99602419,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"69","issue":null,"first_page":"1407","last_page":"1421"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":1.0,"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"}},{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9696999788284302,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9667999744415283,"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/telecommunications-link","display_name":"Telecommunications link","score":0.7405921220779419},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.7385856509208679},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6357824802398682},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6270011067390442},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.614297091960907},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.5935089588165283},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5928850769996643},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.49686649441719055},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.49048635363578796},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4569840729236603},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4557397961616516},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.439191997051239},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.34391307830810547},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2582709789276123},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20766252279281616},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1464863419532776}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7405921220779419},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.7385856509208679},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6357824802398682},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6270011067390442},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.614297091960907},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.5935089588165283},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5928850769996643},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.49686649441719055},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.49048635363578796},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4569840729236603},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4557397961616516},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.439191997051239},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.34391307830810547},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2582709789276123},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20766252279281616},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1464863419532776},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tsp.2020.3047474","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2020.3047474","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2011.09724","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2011.09724","pdf_url":"https://arxiv.org/pdf/2011.09724","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2011.09724","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2011.09724","pdf_url":"https://arxiv.org/pdf/2011.09724","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":[{"score":0.4300000071525574,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[{"id":"https://openalex.org/G3821381216","display_name":null,"funder_award_id":"2019YFB1803102","funder_id":"https://openalex.org/F4320336026","funder_display_name":"National Key Research and Development Program of China Stem Cell and Translational Research"},{"id":"https://openalex.org/G4599555678","display_name":null,"funder_award_id":"BK20192002","funder_id":"https://openalex.org/F4320334982","funder_display_name":"Basic Research Program of Jiangsu Province"},{"id":"https://openalex.org/G7430182715","display_name":null,"funder_award_id":"61801114, 61761136016, and 61631018","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334982","display_name":"Basic Research Program of Jiangsu Province","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320336026","display_name":"National Key Research and Development Program of China Stem Cell and Translational Research","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":81,"referenced_works":["https://openalex.org/W151604921","https://openalex.org/W615589970","https://openalex.org/W1970830346","https://openalex.org/W2003806850","https://openalex.org/W2100755644","https://openalex.org/W2124129603","https://openalex.org/W2126051936","https://openalex.org/W2147056723","https://openalex.org/W2153904265","https://openalex.org/W2276964001","https://openalex.org/W2296319761","https://openalex.org/W2511525642","https://openalex.org/W2615258659","https://openalex.org/W2763081248","https://openalex.org/W2769544239","https://openalex.org/W2788350651","https://openalex.org/W2805166665","https://openalex.org/W2941598852","https://openalex.org/W2950077417","https://openalex.org/W2963121727","https://openalex.org/W2968810373","https://openalex.org/W2969424089","https://openalex.org/W2969909702","https://openalex.org/W2970297297","https://openalex.org/W2971081711","https://openalex.org/W2973110004","https://openalex.org/W2976765088","https://openalex.org/W2981593712","https://openalex.org/W2988505559","https://openalex.org/W2990747873","https://openalex.org/W2992456343","https://openalex.org/W2995455741","https://openalex.org/W2995554704","https://openalex.org/W2996313530","https://openalex.org/W2997056960","https://openalex.org/W3002576867","https://openalex.org/W3005112765","https://openalex.org/W3005347223","https://openalex.org/W3005476696","https://openalex.org/W3007669596","https://openalex.org/W3007973269","https://openalex.org/W3013168336","https://openalex.org/W3013719647","https://openalex.org/W3015574897","https://openalex.org/W3018620303","https://openalex.org/W3020652653","https://openalex.org/W3021225717","https://openalex.org/W3021587675","https://openalex.org/W3022873828","https://openalex.org/W3029645440","https://openalex.org/W3034281970","https://openalex.org/W3034448035","https://openalex.org/W3035049807","https://openalex.org/W3038089273","https://openalex.org/W3041653465","https://openalex.org/W3043220753","https://openalex.org/W3045648109","https://openalex.org/W3046159765","https://openalex.org/W3047281806","https://openalex.org/W3080375276","https://openalex.org/W3088767314","https://openalex.org/W3100049902","https://openalex.org/W3100085348","https://openalex.org/W3120117232","https://openalex.org/W3122864568","https://openalex.org/W3129941317","https://openalex.org/W3134746776","https://openalex.org/W4250589301","https://openalex.org/W4288083625","https://openalex.org/W4292542951","https://openalex.org/W4301014524","https://openalex.org/W4302557773","https://openalex.org/W4378974380","https://openalex.org/W6761393245","https://openalex.org/W6769781755","https://openalex.org/W6771758439","https://openalex.org/W6773890101","https://openalex.org/W6773995320","https://openalex.org/W6775781111","https://openalex.org/W6781836615","https://openalex.org/W6790546787"],"related_works":["https://openalex.org/W3141240674","https://openalex.org/W2167568384","https://openalex.org/W2116541631","https://openalex.org/W2514205366","https://openalex.org/W3173074004","https://openalex.org/W1976511355","https://openalex.org/W2064335375","https://openalex.org/W2083202929","https://openalex.org/W2088352174","https://openalex.org/W2544668827"],"abstract_inverted_index":{"The":[0],"emergence":[1],"of":[2,113,133,141,148,152,181,213],"reconfigurable":[3],"intelligent":[4],"surfaces":[5],"(RISs)":[6],"enables":[7],"us":[8],"to":[9,121],"establish":[10],"programmable":[11],"radio":[12],"wave":[13],"propagation":[14],"that":[15,140],"caters":[16],"for":[17,109],"wireless":[18],"communications,":[19],"via":[20,193],"employing":[21],"low-cost":[22],"passive":[23],"reflecting":[24],"units.":[25],"This":[26],"work":[27],"studies":[28],"the":[29,58,72,79,83,90,94,97,102,110,131,146,149,159,164,169,179,182,196,207],"non-trivial":[30],"tradeoff":[31],"between":[32,82,93],"energy":[33,63],"efficiency":[34,38,128],"(EE)":[35],"and":[36,62,85,89,96,117,201,209],"spectral":[37],"(SE)":[39],"in":[40,162,168],"multiuser":[41],"multiple-input":[42],"multiple-output":[43],"(MIMO)":[44],"uplink":[45],"communications":[46],"aided":[47],"by":[48],"a":[49,107,123],"RIS":[50,84,95,118,183],"equipped":[51],"with":[52,145],"discrete":[53],"phase":[54],"shifters.":[55],"For":[56,130,178],"reducing":[57],"required":[59],"signaling":[60],"overhead":[61],"consumption,":[64],"our":[65,214],"transmission":[66],"strategy":[67],"design":[68,132,180],"is":[69,137,191],"based":[70],"on":[71,195],"partial":[73],"channel":[74],"state":[75],"information":[76],"(CSI),":[77],"including":[78],"statistical":[80],"CSI":[81,92],"user":[86],"terminals":[87],"(UTs)":[88],"instantaneous":[91],"base":[98],"station.":[99],"To":[100,157],"investigate":[101],"EE-SE":[103],"tradeoff,":[104],"we":[105,171],"develop":[106],"framework":[108],"joint":[111],"optimization":[112,216],"UTs'":[114,142,153],"transmit":[115,143,155],"precoding":[116],"reflective":[119],"beamforming":[120],"maximize":[122],"performance":[124],"metric":[125],"called":[126],"resource":[127],"(RE).":[129],"UT's":[134],"precoding,":[135],"it":[136],"simplified":[138],"into":[139],"powers":[144],"aid":[147],"closed-form":[150],"solutions":[151],"optimal":[154],"directions.":[156],"avoid":[158],"high":[160],"complexity":[161],"computing":[163],"nested":[165],"integrals":[166],"involved":[167],"expectations,":[170],"derive":[172],"an":[173,185],"asymptotic":[174],"deterministic":[175],"objective":[176],"expression.":[177],"phases,":[184],"iterative":[186],"mean-square":[187],"error":[188],"minimization":[189],"approach":[190],"proposed":[192,215],"capitalizing":[194],"homotopy,":[197],"accelerated":[198],"projected":[199],"gradient,":[200],"majorization-minimization":[202],"methods.":[203],"Numerical":[204],"results":[205],"illustrate":[206],"effectiveness":[208],"rapid":[210],"convergence":[211],"rate":[212],"framework.":[217]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":72},{"year":2024,"cited_by_count":54},{"year":2023,"cited_by_count":85},{"year":2022,"cited_by_count":58},{"year":2021,"cited_by_count":28}],"updated_date":"2026-03-25T14:56:36.534964","created_date":"2025-10-10T00:00:00"}
