{"id":"https://openalex.org/W4409310930","doi":"https://doi.org/10.1109/jsac.2025.3559120","title":"Generative Semantic Communications With Foundation Models: Perception-Error Analysis and Semantic-Aware Power Allocation","display_name":"Generative Semantic Communications With Foundation Models: Perception-Error Analysis and Semantic-Aware Power Allocation","publication_year":2025,"publication_date":"2025-04-09","ids":{"openalex":"https://openalex.org/W4409310930","doi":"https://doi.org/10.1109/jsac.2025.3559120"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2025.3559120","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2025.3559120","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","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/A5113981188","display_name":"Chunmei Xu","orcid":"https://orcid.org/0009-0006-9442-7284"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Chunmei Xu","raw_affiliation_strings":["5GIC and 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K","5GIC & 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K"],"raw_orcid":"https://orcid.org/0009-0006-9442-7284","affiliations":[{"raw_affiliation_string":"5GIC and 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"5GIC & 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028862760","display_name":"Mahdi Boloursaz Mashhadi","orcid":"https://orcid.org/0000-0001-9948-9165"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mahdi Boloursaz Mashhadi","raw_affiliation_strings":["5GIC and 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K","5GIC & 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K"],"raw_orcid":"https://orcid.org/0000-0001-9948-9165","affiliations":[{"raw_affiliation_string":"5GIC and 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"5GIC & 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063447722","display_name":"Yi Ma","orcid":"https://orcid.org/0000-0002-6715-4309"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yi Ma","raw_affiliation_strings":["5GIC and 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K","5GIC & 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K"],"raw_orcid":"https://orcid.org/0000-0002-6715-4309","affiliations":[{"raw_affiliation_string":"5GIC and 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"5GIC & 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032549075","display_name":"Rahim Tafazolli","orcid":"https://orcid.org/0000-0002-6062-8639"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rahim Tafazolli","raw_affiliation_strings":["5GIC and 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K","5GIC & 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K"],"raw_orcid":"https://orcid.org/0000-0002-6062-8639","affiliations":[{"raw_affiliation_string":"5GIC and 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"5GIC & 6GIC, Institute for Communication Systems (ICS), University of Surrey, Guildford, U.K","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029002143","display_name":"Jiangzhou Wang","orcid":"https://orcid.org/0000-0003-0881-3594"},"institutions":[{"id":"https://openalex.org/I20581793","display_name":"University of Kent","ror":"https://ror.org/00xkeyj56","country_code":"GB","type":"education","lineage":["https://openalex.org/I20581793"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jiangzhou Wang","raw_affiliation_strings":["School of Engineering, University of Kent, Canterbury, U.K"],"raw_orcid":"https://orcid.org/0000-0003-0881-3594","affiliations":[{"raw_affiliation_string":"School of Engineering, University of Kent, Canterbury, U.K","institution_ids":["https://openalex.org/I20581793"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":29.3159,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.9959269,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"43","issue":"7","first_page":"2493","last_page":"2505"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13062","display_name":"Cognitive Computing and Networks","score":0.9139999747276306,"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/T13062","display_name":"Cognitive Computing and Networks","score":0.9139999747276306,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8749829530715942},{"id":"https://openalex.org/keywords/generative-grammar","display_name":"Generative grammar","score":0.5421600341796875},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.522195041179657},{"id":"https://openalex.org/keywords/foundation","display_name":"Foundation (evidence)","score":0.5020742416381836},{"id":"https://openalex.org/keywords/semantic-computing","display_name":"Semantic computing","score":0.5009207725524902},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.4751560389995575},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4692744314670563},{"id":"https://openalex.org/keywords/generative-model","display_name":"Generative model","score":0.4208483099937439},{"id":"https://openalex.org/keywords/latent-dirichlet-allocation","display_name":"Latent Dirichlet allocation","score":0.41654258966445923},{"id":"https://openalex.org/keywords/semantic-web","display_name":"Semantic Web","score":0.20849791169166565},{"id":"https://openalex.org/keywords/topic-model","display_name":"Topic model","score":0.1986933946609497}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8749829530715942},{"id":"https://openalex.org/C39890363","wikidata":"https://www.wikidata.org/wiki/Q36108","display_name":"Generative grammar","level":2,"score":0.5421600341796875},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.522195041179657},{"id":"https://openalex.org/C2780966255","wikidata":"https://www.wikidata.org/wiki/Q5474306","display_name":"Foundation (evidence)","level":2,"score":0.5020742416381836},{"id":"https://openalex.org/C511149849","wikidata":"https://www.wikidata.org/wiki/Q7449051","display_name":"Semantic computing","level":3,"score":0.5009207725524902},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4751560389995575},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4692744314670563},{"id":"https://openalex.org/C167966045","wikidata":"https://www.wikidata.org/wiki/Q5532625","display_name":"Generative model","level":3,"score":0.4208483099937439},{"id":"https://openalex.org/C500882744","wikidata":"https://www.wikidata.org/wiki/Q269236","display_name":"Latent Dirichlet allocation","level":3,"score":0.41654258966445923},{"id":"https://openalex.org/C2129575","wikidata":"https://www.wikidata.org/wiki/Q54837","display_name":"Semantic Web","level":2,"score":0.20849791169166565},{"id":"https://openalex.org/C171686336","wikidata":"https://www.wikidata.org/wiki/Q3532085","display_name":"Topic model","level":2,"score":0.1986933946609497},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsac.2025.3559120","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2025.3559120","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.5899999737739563}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W845365781","https://openalex.org/W1580389772","https://openalex.org/W2040121225","https://openalex.org/W2040903332","https://openalex.org/W2065725407","https://openalex.org/W2106864314","https://openalex.org/W2133249991","https://openalex.org/W2412782625","https://openalex.org/W2591776120","https://openalex.org/W2946889564","https://openalex.org/W3034469748","https://openalex.org/W3036851434","https://openalex.org/W3095497211","https://openalex.org/W3166791908","https://openalex.org/W3197256000","https://openalex.org/W3201394241","https://openalex.org/W3216777582","https://openalex.org/W4312777148","https://openalex.org/W4312933868","https://openalex.org/W4313455370","https://openalex.org/W4381785967","https://openalex.org/W4382462760","https://openalex.org/W4389633760","https://openalex.org/W4390873054","https://openalex.org/W4399110640","https://openalex.org/W4401070271","https://openalex.org/W4403936871","https://openalex.org/W4404965692","https://openalex.org/W4410921937","https://openalex.org/W6758867260","https://openalex.org/W6761632846","https://openalex.org/W6791353385","https://openalex.org/W6811013733","https://openalex.org/W6842104882","https://openalex.org/W6849437247","https://openalex.org/W6852240503","https://openalex.org/W6853140940","https://openalex.org/W6853558715"],"related_works":["https://openalex.org/W4365211920","https://openalex.org/W3014948380","https://openalex.org/W4391584540","https://openalex.org/W4380551139","https://openalex.org/W4317695495","https://openalex.org/W4395044357","https://openalex.org/W4287117424","https://openalex.org/W4387506531","https://openalex.org/W2087346071","https://openalex.org/W2967848559"],"abstract_inverted_index":{"Generative":[0],"foundation":[1,32],"models":[2,33],"can":[3],"revolutionize":[4],"the":[5,47,51,54,80,88,118,122,127,144,154],"design":[6],"of":[7,17,121],"semantic":[8,18,48,74,81,85,133],"communication":[9],"(SemCom)":[10],"systems":[11],"by":[12,116],"enabling":[13],"high":[14,106],"fidelity":[15,107],"exchange":[16],"information":[19],"at":[20],"ultra-low":[21,103],"rates.":[22],"In":[23],"this":[24],"work,":[25],"a":[26],"generative":[27],"SemCom":[28],"framework":[29],"utilizing":[30],"pre-trained":[31],"is":[34,63,66],"proposed,":[35],"where":[36],"both":[37],"uncoded":[38],"forward-with-error":[39],"and":[40,60,87,105,132],"coded":[41],"discard-with-error":[42],"schemes":[43],"are":[44,76,114,135],"developed":[45],"for":[46,102,137],"decoder.":[49],"Using":[50],"rate-distortion-perception":[52],"theory,":[53],"relationship":[55],"between":[56,83],"regenerated":[57],"signal":[58],"quality":[59],"transmission":[61],"reliability":[62],"characterized,":[64],"which":[65],"proven":[67],"to":[68,78,158],"be":[69],"non-decreasing.":[70],"Based":[71,125],"on":[72,126],"this,":[73],"values":[75,134],"defined":[77],"quantify":[79],"similarity":[82],"multimodal":[84],"features":[86],"original":[89],"source.":[90],"We":[91],"also":[92],"investigate":[93],"semantic-aware":[94,110,146],"power":[95,100,111,160],"allocation":[96,112],"problems":[97],"that":[98,143],"minimize":[99],"consumption":[101],"rate":[104],"SemComs.":[108],"Two":[109],"methods":[113],"proposed":[115,145],"leveraging":[117],"non-decreasing":[119],"property":[120],"perception-error":[123,130],"relationship.":[124],"Kodak":[128],"dataset,":[129],"functions":[131],"obtained":[136],"image":[138],"tasks.":[139],"Simulation":[140],"results":[141],"show":[142],"method":[147],"significantly":[148],"outperforms":[149],"conventional":[150],"approaches,":[151],"particularly":[152],"in":[153],"channel-coded":[155],"case":[156],"(up":[157],"90%":[159],"saving).":[161]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":15}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}