{"id":"https://openalex.org/W7117467454","doi":"https://doi.org/10.1109/jiot.2025.3649324","title":"Stacked Intelligent Metasurface Enhanced Integrated Communication and Computation","display_name":"Stacked Intelligent Metasurface Enhanced Integrated Communication and Computation","publication_year":2025,"publication_date":"2025-12-29","ids":{"openalex":"https://openalex.org/W7117467454","doi":"https://doi.org/10.1109/jiot.2025.3649324"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3649324","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3649324","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5121493369","display_name":"Qiyu Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I163151501","display_name":"Hangzhou Normal University","ror":"https://ror.org/014v1mr15","country_code":"CN","type":"education","lineage":["https://openalex.org/I163151501"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qiyu Chen","raw_affiliation_strings":["College of Information Sciences and Technology, Hangzhou Normal University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Information Sciences and Technology, Hangzhou Normal University, Hangzhou, China","institution_ids":["https://openalex.org/I163151501"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010619501","display_name":"Qiao Qi","orcid":"https://orcid.org/0000-0002-5120-6186"},"institutions":[{"id":"https://openalex.org/I163151501","display_name":"Hangzhou Normal University","ror":"https://ror.org/014v1mr15","country_code":"CN","type":"education","lineage":["https://openalex.org/I163151501"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiao Qi","raw_affiliation_strings":["College of Information Sciences and Technology, Hangzhou Normal University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Information Sciences and Technology, Hangzhou Normal University, Hangzhou, China","institution_ids":["https://openalex.org/I163151501"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052340806","display_name":"Jiancheng An","orcid":"https://orcid.org/0000-0003-2512-9989"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jiancheng An","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Jurong West, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Jurong West, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000095574","display_name":"Zhaohui Yang","orcid":"https://orcid.org/0000-0003-1105-8841"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaohui Yang","raw_affiliation_strings":["College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042100389","display_name":"Xiaoming Chen","orcid":"https://orcid.org/0000-0003-3151-1690"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoming Chen","raw_affiliation_strings":["College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076730859","display_name":"Chongwen Huang","orcid":"https://orcid.org/0000-0001-8398-8437"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chongwen Huang","raw_affiliation_strings":["College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5121454333","display_name":"Chau Yuen","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chau Yuen","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Jurong West, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Jurong West, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5121493369"],"corresponding_institution_ids":["https://openalex.org/I163151501"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.57820141,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":"7","first_page":"14442","last_page":"14453"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9713000059127808,"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":0.9713000059127808,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.007799999788403511,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.004999999888241291,"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/computation","display_name":"Computation","score":0.7386000156402588},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.7217000126838684},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5968999862670898},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5112000107765198},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.4925999939441681},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.4652000069618225},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4650000035762787},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4627000093460083}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8119999766349792},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.7386000156402588},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.7217000126838684},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5968999862670898},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5356000065803528},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5112000107765198},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.4925999939441681},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4652000069618225},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4650000035762787},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4627000093460083},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.43230000138282776},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4296000003814697},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.4088999927043915},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.3856000006198883},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.3693000078201294},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.35580000281333923},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.3517000079154968},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.35109999775886536},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.3199999928474426},{"id":"https://openalex.org/C2781041963","wikidata":"https://www.wikidata.org/wiki/Q18348618","display_name":"Computation offloading","level":4,"score":0.3181000053882599},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.30720001459121704},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.2953999936580658},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.27129998803138733},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.2574999928474426},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.2563999891281128}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jiot.2025.3649324","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3649324","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/212438","is_oa":false,"landing_page_url":"https://hdl.handle.net/10356/212438","pdf_url":null,"source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"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":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W2060108923","https://openalex.org/W2950077417","https://openalex.org/W3022237966","https://openalex.org/W3084194173","https://openalex.org/W3088887189","https://openalex.org/W3129486236","https://openalex.org/W3136794940","https://openalex.org/W3188554269","https://openalex.org/W3193247573","https://openalex.org/W3202492415","https://openalex.org/W3212347076","https://openalex.org/W4225773298","https://openalex.org/W4285045065","https://openalex.org/W4297802408","https://openalex.org/W4310007394","https://openalex.org/W4315777540","https://openalex.org/W4322576964","https://openalex.org/W4362653504","https://openalex.org/W4381785979","https://openalex.org/W4392157642","https://openalex.org/W4393207481","https://openalex.org/W4396505702","https://openalex.org/W4398151367","https://openalex.org/W4398788557","https://openalex.org/W4398788563","https://openalex.org/W4399665799","https://openalex.org/W4401567265","https://openalex.org/W4401748396","https://openalex.org/W4402187305","https://openalex.org/W4402981629","https://openalex.org/W4404479988","https://openalex.org/W4404688957","https://openalex.org/W4405517448","https://openalex.org/W4405717352","https://openalex.org/W4407900702","https://openalex.org/W4410342396","https://openalex.org/W4410640243","https://openalex.org/W4411949752"],"related_works":[],"abstract_inverted_index":{"As":[0],"the":[1,51,65,95,108,116,123,138,172],"sixth-generation":[2],"(6G)":[3],"networks":[4],"evolve":[5],"towards":[6],"a":[7,40,55,88,150],"deep":[8],"integration":[9],"of":[10,18,67,101,111,120,175],"communication":[11,109],"and":[12,21,76,182],"computation":[13,69,103,155],"(ICC),":[14],"they":[15],"face":[16],"challenges":[17],"inherent":[19],"interference":[20],"resource":[22],"competition":[23],"between":[24],"heterogeneous":[25],"services.":[26],"To":[27,83,114],"address":[28],"this":[29,31,84],"issue,":[30],"paper":[32],"investigates":[33],"an":[34,128,159],"uplink":[35],"ICC":[36,160],"system":[37,60,124,161],"enhanced":[38],"by":[39],"stacked":[41],"intelligent":[42],"metasurface":[43],"(SIM),":[44],"where":[45],"SIM\u2019s":[46],"unique":[47],"multi-layer":[48],"structure":[49],"transforms":[50],"wireless":[52],"channel":[53],"into":[54],"controllable,":[56],"task-oriented":[57],"medium.":[58],"The":[59],"is":[61],"designed":[62],"to":[63,93,149,158],"support":[64],"coexistence":[66],"over-the-air":[68],"(AirComp)":[70],"tasks,":[71],"which":[72],"require":[73],"high-precision":[74],"results,":[75],"traditional":[77],"tasks":[78,104],"that":[79,137],"demand":[80],"high-quality":[81],"communication.":[82],"end,":[85],"we":[86,126],"formulate":[87],"joint":[89],"optimization":[90,131],"framework":[91],"aiming":[92],"minimize":[94],"total":[96,154],"mean":[97],"squared":[98],"error":[99],"(MSE)":[100],"all":[102],"while":[105,164],"strictly":[106],"guaranteeing":[107],"quality":[110],"service":[112],"(QoS).":[113],"solve":[115],"highly":[117],"non-convex":[118],"problem":[119],"synergistically":[121],"designing":[122],"resources,":[125],"propose":[127],"efficient":[129,184],"alternating":[130],"(AO)":[132],"algorithm.":[133],"Simulation":[134],"results":[135],"demonstrate":[136],"proposed":[139],"algorithm":[140],"not":[141],"only":[142],"converges":[143],"rapidly":[144],"but":[145],"also":[146,165],"achieves":[147],"up":[148],"95.2%":[151],"reduction":[152],"in":[153,177],"MSE":[156],"compared":[157],"without":[162],"SIM,":[163],"significantly":[166],"outperforming":[167],"other":[168],"benchmark":[169],"schemes,":[170],"validating":[171],"great":[173],"potential":[174],"SIM":[176],"proactively":[178],"managing":[179],"multi-service":[180],"conflicts":[181],"enabling":[183],"ICC.":[185]},"counts_by_year":[],"updated_date":"2026-04-04T08:04:53.788161","created_date":"2025-12-29T00:00:00"}