{"id":"https://openalex.org/W4413023699","doi":"https://doi.org/10.3390/jsan14040081","title":"Category Attribute-Oriented Heterogeneous Resource Allocation and Task Offloading for SAGIN Edge Computing","display_name":"Category Attribute-Oriented Heterogeneous Resource Allocation and Task Offloading for SAGIN Edge Computing","publication_year":2025,"publication_date":"2025-08-01","ids":{"openalex":"https://openalex.org/W4413023699","doi":"https://doi.org/10.3390/jsan14040081"},"language":"en","primary_location":{"id":"doi:10.3390/jsan14040081","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jsan14040081","pdf_url":"https://www.mdpi.com/2224-2708/14/4/81/pdf?version=1754052616","source":{"id":"https://openalex.org/S2736633529","display_name":"Journal of Sensor and Actuator Networks","issn_l":"2224-2708","issn":["2224-2708"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensor and Actuator Networks","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2224-2708/14/4/81/pdf?version=1754052616","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103160527","display_name":"Yuan Qiu","orcid":"https://orcid.org/0009-0000-7698-5158"},"institutions":[{"id":"https://openalex.org/I4210146919","display_name":"Shanghai Industrial Technology Institute","ror":"https://ror.org/03j1pdd39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210146919"]},{"id":"https://openalex.org/I4210151021","display_name":"Shanghai Institute of Computing Technology","ror":"https://ror.org/05ek0ze18","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210151021"]},{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuan Qiu","raw_affiliation_strings":["School of Computer Science and Engineering, Beihang University, Beijing 100191, China","Shanghai Aerospace Electronic Technology Institute, Shanghai 201109, China","Shanghai Key Laboratory of Collaborative Computing in Spacial Heterogeneous Network, Shanghai 201109, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Beihang University, Beijing 100191, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"Shanghai Aerospace Electronic Technology Institute, Shanghai 201109, China","institution_ids":["https://openalex.org/I4210146919"]},{"raw_affiliation_string":"Shanghai Key Laboratory of Collaborative Computing in Spacial Heterogeneous Network, Shanghai 201109, China","institution_ids":["https://openalex.org/I4210151021"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101238869","display_name":"Xiang Luo","orcid":null},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]},{"id":"https://openalex.org/I4210151021","display_name":"Shanghai Institute of Computing Technology","ror":"https://ror.org/05ek0ze18","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210151021"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Luo","raw_affiliation_strings":["School of Communication and Information Engineering, Shanghai University, Shanghai 200444, China","Shanghai Key Laboratory of Collaborative Computing in Spacial Heterogeneous Network, Shanghai 201109, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Shanghai University, Shanghai 200444, China","institution_ids":["https://openalex.org/I113940042"]},{"raw_affiliation_string":"Shanghai Key Laboratory of Collaborative Computing in Spacial Heterogeneous Network, Shanghai 201109, China","institution_ids":["https://openalex.org/I4210151021"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053316728","display_name":"Jianwei Niu","orcid":"https://orcid.org/0000-0003-3946-5107"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianwei Niu","raw_affiliation_strings":["School of Computer Science and Engineering, Beihang University, Beijing 100191, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Beihang University, Beijing 100191, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100671239","display_name":"Xinzhong Zhu","orcid":"https://orcid.org/0000-0002-0033-5260"},"institutions":[{"id":"https://openalex.org/I4210151021","display_name":"Shanghai Institute of Computing Technology","ror":"https://ror.org/05ek0ze18","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210151021"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinzhong Zhu","raw_affiliation_strings":["Shanghai Key Laboratory of Collaborative Computing in Spacial Heterogeneous Network, Shanghai 201109, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Key Laboratory of Collaborative Computing in Spacial Heterogeneous Network, Shanghai 201109, China","institution_ids":["https://openalex.org/I4210151021"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057790263","display_name":"Yiming Yao","orcid":null},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiming Yao","raw_affiliation_strings":["School of Computer Science and Engineering, Beihang University, Beijing 100191, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Beihang University, Beijing 100191, China","institution_ids":["https://openalex.org/I82880672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5103160527"],"corresponding_institution_ids":["https://openalex.org/I4210146919","https://openalex.org/I4210151021","https://openalex.org/I82880672"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1782},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1782},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19184237,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":"4","first_page":"81","last_page":"81"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9980999827384949,"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":0.9980999827384949,"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/T13553","display_name":"Age of Information Optimization","score":0.9966999888420105,"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/T12042","display_name":"Satellite Communication Systems","score":0.9965999722480774,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.9117369651794434},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.6391903162002563},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.5955936312675476},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5154774785041809},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.4558464586734772},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.44398483633995056},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.440257728099823},{"id":"https://openalex.org/keywords/adaptability","display_name":"Adaptability","score":0.4114161431789398},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.3128589689731598},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.27197134494781494},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2394317090511322},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.20338350534439087}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9117369651794434},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6391903162002563},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.5955936312675476},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5154774785041809},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.4558464586734772},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.44398483633995056},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.440257728099823},{"id":"https://openalex.org/C177606310","wikidata":"https://www.wikidata.org/wiki/Q5674297","display_name":"Adaptability","level":2,"score":0.4114161431789398},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.3128589689731598},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.27197134494781494},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2394317090511322},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.20338350534439087},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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":2,"locations":[{"id":"doi:10.3390/jsan14040081","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jsan14040081","pdf_url":"https://www.mdpi.com/2224-2708/14/4/81/pdf?version=1754052616","source":{"id":"https://openalex.org/S2736633529","display_name":"Journal of Sensor and Actuator Networks","issn_l":"2224-2708","issn":["2224-2708"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensor and Actuator Networks","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:43c520413abd446d9bab61e525b95485","is_oa":true,"landing_page_url":"https://doaj.org/article/43c520413abd446d9bab61e525b95485","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Sensor and Actuator Networks, Vol 14, Iss 4, p 81 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/jsan14040081","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jsan14040081","pdf_url":"https://www.mdpi.com/2224-2708/14/4/81/pdf?version=1754052616","source":{"id":"https://openalex.org/S2736633529","display_name":"Journal of Sensor and Actuator Networks","issn_l":"2224-2708","issn":["2224-2708"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensor and Actuator Networks","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7710244546","display_name":null,"funder_award_id":"25DZ3100300","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4413023699.pdf","grobid_xml":"https://content.openalex.org/works/W4413023699.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W2751824500","https://openalex.org/W2995862989","https://openalex.org/W2998567988","https://openalex.org/W3010730775","https://openalex.org/W3016961082","https://openalex.org/W3105504538","https://openalex.org/W3119981021","https://openalex.org/W3121477569","https://openalex.org/W3127207655","https://openalex.org/W3159475051","https://openalex.org/W3161503345","https://openalex.org/W3172060017","https://openalex.org/W3183684526","https://openalex.org/W3188053513","https://openalex.org/W3188554269","https://openalex.org/W3192880923","https://openalex.org/W3196018792","https://openalex.org/W3213889621","https://openalex.org/W3216768220","https://openalex.org/W3217259041","https://openalex.org/W4211067533","https://openalex.org/W4285522969","https://openalex.org/W4293221718","https://openalex.org/W4296212358","https://openalex.org/W4312997030","https://openalex.org/W4313071464","https://openalex.org/W4313219439","https://openalex.org/W4383905034","https://openalex.org/W4388543751","https://openalex.org/W4391935952","https://openalex.org/W4392172294","https://openalex.org/W4400877549","https://openalex.org/W4406047669","https://openalex.org/W4410228907","https://openalex.org/W4412444576"],"related_works":["https://openalex.org/W2357124094","https://openalex.org/W2387399993","https://openalex.org/W2389739210","https://openalex.org/W2348924972","https://openalex.org/W2365736347","https://openalex.org/W2047454415","https://openalex.org/W2070040999","https://openalex.org/W2387293848","https://openalex.org/W2250140200","https://openalex.org/W3121791438"],"abstract_inverted_index":{"Space-Air-Ground":[0],"Integrated":[1],"Network":[2],"(SAGIN),":[3],"which":[4,109],"is":[5],"considered":[6],"a":[7,49,53,75,124],"network":[8,46],"architecture":[9],"with":[10,63,85],"great":[11],"development":[12],"potential,":[13],"exhibits":[14],"significant":[15],"cross-domain":[16],"collaboration":[17],"characteristics":[18],"at":[19],"present.":[20],"However,":[21],"most":[22],"of":[23,32,66,98,139],"the":[24,28,64,68,96,106,137],"existing":[25],"works":[26],"ignore":[27],"matching":[29,77],"and":[30,35,44,58,117],"adaptability":[31],"differential":[33],"tasks":[34],"heterogeneous":[36],"resources,":[37],"resulting":[38],"in":[39],"significantly":[40],"inefficient":[41],"task":[42,59,82,100,118],"execution":[43],"undesirable":[45],"performance.":[47],"As":[48],"consequence,":[50],"we":[51,122],"formulate":[52],"category":[54],"attribute-oriented":[55],"resource":[56],"allocation":[57],"offloading":[60,83,119],"optimization":[61,107],"problem":[62],"aim":[65],"minimizing":[67],"overall":[69],"scheduling":[70],"cost.":[71],"We":[72],"first":[73],"introduce":[74],"task\u2013resource":[76],"matrix":[78],"to":[79,94,149],"facilitate":[80],"optimal":[81],"policies":[84],"computation":[86],"resources.":[87],"In":[88],"addition,":[89],"virtual":[90],"queues":[91],"are":[92],"constructed":[93],"take":[95],"impacts":[97],"randomized":[99],"arrival":[101],"into":[102],"account.":[103],"To":[104],"solve":[105],"objective":[108],"jointly":[110],"considers":[111],"bandwidth":[112],"allocation,":[113],"transmission":[114],"power":[115],"control":[116],"decision":[120],"effectively,":[121],"proposed":[123,141],"deep":[125],"reinforcement":[126],"learning":[127],"(DRL)":[128],"algorithm":[129,142],"framework":[130],"considering":[131],"type":[132],"matching.":[133],"Simulation":[134],"experiments":[135],"demonstrate":[136],"effectiveness":[138],"our":[140],"as":[143,145],"well":[144],"superior":[146],"performance":[147],"compared":[148],"others.":[150]},"counts_by_year":[],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
