{"id":"https://openalex.org/W4386260598","doi":"https://doi.org/10.1109/infocom53939.2023.10228870","title":"SEM-O-RAN: Semantic and Flexible O-RAN Slicing for NextG Edge-Assisted Mobile Systems","display_name":"SEM-O-RAN: Semantic and Flexible O-RAN Slicing for NextG Edge-Assisted Mobile Systems","publication_year":2023,"publication_date":"2023-05-17","ids":{"openalex":"https://openalex.org/W4386260598","doi":"https://doi.org/10.1109/infocom53939.2023.10228870"},"language":"en","primary_location":{"id":"doi:10.1109/infocom53939.2023.10228870","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom53939.2023.10228870","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2023 - IEEE Conference on Computer Communications","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/A5013106264","display_name":"Corrado Puligheddu","orcid":"https://orcid.org/0000-0001-9961-0412"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Polytechnic University of Turin","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Corrado Puligheddu","raw_affiliation_strings":["Politecnico di Torino,Italy","Politecnico di Torino, Italy"],"affiliations":[{"raw_affiliation_string":"Politecnico di Torino,Italy","institution_ids":["https://openalex.org/I177477856"]},{"raw_affiliation_string":"Politecnico di Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006871792","display_name":"Jonathan Ashdown","orcid":"https://orcid.org/0000-0001-7202-1095"},"institutions":[{"id":"https://openalex.org/I1280414376","display_name":"United States Air Force Research Laboratory","ror":"https://ror.org/02e2egq70","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280414376","https://openalex.org/I1330347796","https://openalex.org/I4210102105","https://openalex.org/I4389425425"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jonathan Ashdown","raw_affiliation_strings":["Air Force Research Laboratory,United States","Air Force Research Laboratory, United States"],"affiliations":[{"raw_affiliation_string":"Air Force Research Laboratory,United States","institution_ids":["https://openalex.org/I1280414376"]},{"raw_affiliation_string":"Air Force Research Laboratory, United States","institution_ids":["https://openalex.org/I1280414376"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021780258","display_name":"Carla Fabiana Chiasserini","orcid":"https://orcid.org/0000-0003-1410-660X"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Polytechnic University of Turin","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Carla Fabiana Chiasserini","raw_affiliation_strings":["Politecnico di Torino,Italy","Politecnico di Torino, Italy"],"affiliations":[{"raw_affiliation_string":"Politecnico di Torino,Italy","institution_ids":["https://openalex.org/I177477856"]},{"raw_affiliation_string":"Politecnico di Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058335425","display_name":"Francesco Restuccia","orcid":"https://orcid.org/0000-0002-9498-2302"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Francesco Restuccia","raw_affiliation_strings":["Northeastern University,Institute for the Wireless Internet of Things,United States","Institute for the Wireless Internet of Things, Northeastern University, United States"],"affiliations":[{"raw_affiliation_string":"Northeastern University,Institute for the Wireless Internet of Things,United States","institution_ids":["https://openalex.org/I12912129"]},{"raw_affiliation_string":"Institute for the Wireless Internet of Things, Northeastern University, United States","institution_ids":["https://openalex.org/I12912129"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5013106264"],"corresponding_institution_ids":["https://openalex.org/I177477856"],"apc_list":null,"apc_paid":null,"fwci":4.0182,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.94298506,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T12079","display_name":"IoT Networks and Protocols","score":0.9965999722480774,"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/ran","display_name":"Ran","score":0.9195770025253296},{"id":"https://openalex.org/keywords/slicing","display_name":"Slicing","score":0.7075197696685791},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.686073899269104},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.20454123616218567},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.11142754554748535}],"concepts":[{"id":"https://openalex.org/C160704184","wikidata":"https://www.wikidata.org/wiki/Q18031028","display_name":"Ran","level":2,"score":0.9195770025253296},{"id":"https://openalex.org/C2776190703","wikidata":"https://www.wikidata.org/wiki/Q488148","display_name":"Slicing","level":2,"score":0.7075197696685791},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.686073899269104},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.20454123616218567},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.11142754554748535}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/infocom53939.2023.10228870","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom53939.2023.10228870","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2023 - IEEE Conference on Computer Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W159308319","https://openalex.org/W1861492603","https://openalex.org/W2032107708","https://openalex.org/W2055037276","https://openalex.org/W2340897893","https://openalex.org/W2730861964","https://openalex.org/W2741931273","https://openalex.org/W2793519446","https://openalex.org/W2802897269","https://openalex.org/W2890812935","https://openalex.org/W2911713224","https://openalex.org/W2916079228","https://openalex.org/W2918991180","https://openalex.org/W2919541342","https://openalex.org/W2945235903","https://openalex.org/W2949029701","https://openalex.org/W2962766183","https://openalex.org/W2982298622","https://openalex.org/W2990557569","https://openalex.org/W3005620403","https://openalex.org/W3028002358","https://openalex.org/W3091784801","https://openalex.org/W3092386209","https://openalex.org/W3110144974","https://openalex.org/W3119730797","https://openalex.org/W3136454200","https://openalex.org/W3143519386","https://openalex.org/W3159168818","https://openalex.org/W3175768200","https://openalex.org/W3184439416","https://openalex.org/W3196904463","https://openalex.org/W3207330630","https://openalex.org/W3210445541","https://openalex.org/W3217596786","https://openalex.org/W4283214234","https://openalex.org/W4317796310","https://openalex.org/W6639102338","https://openalex.org/W6798838024","https://openalex.org/W6809567804"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W1766728438","https://openalex.org/W1668090144","https://openalex.org/W2504993638","https://openalex.org/W2083168956","https://openalex.org/W2980853820","https://openalex.org/W404373762","https://openalex.org/W2319961983"],"abstract_inverted_index":{"5G":[0],"and":[1,48,71,155,179],"beyond":[2],"cellular":[3],"networks":[4],"(NextG)":[5],"will":[6,25],"support":[7],"the":[8,51,68,95,99,109,125,143,166,190,198,210,213],"continuous":[9],"execution":[10],"of":[11,90,98,168,200,212],"resource-expensive":[12],"edgeassisted":[13],"deep":[14],"learning":[15],"(DL)":[16],"tasks.To":[17],"this":[18,63],"end,":[19],"Radio":[20],"Access":[21],"Network":[22],"(RAN)":[23],"resources":[24,52],"need":[26],"to":[27,31,53,55,60,94,118,124,160,205,209],"be":[28,104,113,138],"carefully":[29],"\"sliced\"":[30],"satisfy":[32],"heterogeneous":[33],"application":[34],"requirements":[35],"while":[36],"minimizing":[37],"RAN":[38],"usage.Existing":[39],"slicing":[40,73],"frameworks":[41],"treat":[42],"each":[43,56],"DL":[44,84],"task":[45],"as":[46,134,184,186],"equal":[47],"inflexibly":[49],"define":[50],"assign":[54],"task,":[57],"which":[58,129],"leads":[59],"sub-optimal":[61],"performance.In":[62],"paper,":[64],"we":[65,140,164],"propose":[66],"SEM-O-RAN,":[67],"first":[69],"semantic":[70,96],"flexible":[72],"framework":[74],"for":[75],"NextG":[76],"Open":[77],"RANs.Our":[78],"key":[79],"intuition":[80],"is":[81,153],"that":[82,108,151,195],"different":[83,88],"classifiers":[85],"can":[86,103,112,137],"tolerate":[87],"levels":[89],"image":[91,180],"compression,":[92],"due":[93],"nature":[97],"target":[100],"classes.Therefore,":[101],"compression":[102],"semantically":[105],"applied":[106],"so":[107],"networking":[110],"load":[111],"minimized.Moreover,":[114],"flexibility":[115],"allows":[116],"SEM-O-RAN":[117,169,196],"consider":[119],"multiple":[120],"edge":[121],"allocations":[122],"leading":[123],"same":[126],"task-related":[127],"performance,":[128],"significantly":[130],"improves":[131,197],"system-wide":[132],"performance":[133,167],"more":[135],"tasks":[136,202],"allocated.First,":[139],"mathematically":[141],"formulate":[142],"Semantic":[144],"Flexible":[145],"Edge":[146],"Slicing":[147],"Problem":[148],"(SF-ESP),":[149],"demonstrate":[150],"it":[152,162],"NP-hard,":[154],"provide":[156],"an":[157],"approximation":[158],"algorithm":[159],"solve":[161],"efficiently.Then,":[163],"evaluate":[165],"through":[170],"extensive":[171],"numerical":[172],"analysis":[173],"with":[174,207],"state-of-the-art":[175],"multi-object":[176],"detection":[177],"(YOLOX)":[178],"segmentation":[181],"(BiSeNet":[182],"V2),":[183],"well":[185],"realworld":[187],"experiments":[188],"on":[189],"Colosseum":[191],"testbed.Our":[192],"results":[193],"show":[194],"number":[199],"allocated":[201],"by":[203],"up":[204],"169%":[206],"respect":[208],"state":[211],"art.":[214]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":9}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
