{"id":"https://openalex.org/W7124181683","doi":"https://doi.org/10.1109/icpads67057.2025.11323071","title":"Towards Fine-Grained CQF Scheduling for TSN with Temporal Conflict Resolution","display_name":"Towards Fine-Grained CQF Scheduling for TSN with Temporal Conflict Resolution","publication_year":2025,"publication_date":"2025-12-14","ids":{"openalex":"https://openalex.org/W7124181683","doi":"https://doi.org/10.1109/icpads67057.2025.11323071"},"language":null,"primary_location":{"id":"doi:10.1109/icpads67057.2025.11323071","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpads67057.2025.11323071","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 31th International Conference on Parallel and Distributed Systems (ICPADS)","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/A5111339615","display_name":"Moran Sun","orcid":"https://orcid.org/0009-0004-4025-7019"},"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":true,"raw_author_name":"Moran Sun","raw_affiliation_strings":["School of Computer Science and Engineering, Beihang University,Beijing,China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Beihang University,Beijing,China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081152190","display_name":"Xuan Zhou","orcid":"https://orcid.org/0000-0002-6896-6990"},"institutions":[{"id":"https://openalex.org/I145897649","display_name":"Minzu University of China","ror":"https://ror.org/0044e2g62","country_code":"CN","type":"education","lineage":["https://openalex.org/I145897649"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuan Zhou","raw_affiliation_strings":["Minzu University of China,Key Laboratory of Ethnic Language Intelligent Analysis and Security Governance of MOE,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Minzu University of China,Key Laboratory of Ethnic Language Intelligent Analysis and Security Governance of MOE,Beijing,China","institution_ids":["https://openalex.org/I145897649"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101741703","display_name":"Feng He","orcid":"https://orcid.org/0000-0002-7034-4285"},"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":"Feng He","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University,Beijing,China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University,Beijing,China","institution_ids":["https://openalex.org/I82880672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5111339615"],"corresponding_institution_ids":["https://openalex.org/I82880672"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.69121485,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12216","display_name":"Network Time Synchronization Technologies","score":0.9969000220298767,"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/T12216","display_name":"Network Time Synchronization Technologies","score":0.9969000220298767,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.00039999998989515007,"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/T10933","display_name":"Real-Time Systems Scheduling","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/scheduling","display_name":"Scheduling (production processes)","score":0.7925000190734863},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.5684000253677368},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5449000000953674},{"id":"https://openalex.org/keywords/queueing-theory","display_name":"Queueing theory","score":0.48890000581741333},{"id":"https://openalex.org/keywords/resource-constraints","display_name":"Resource constraints","score":0.4133000075817108},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.37389999628067017},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.36719998717308044}],"concepts":[{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.7925000190734863},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6065999865531921},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.5684000253677368},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5449000000953674},{"id":"https://openalex.org/C22684755","wikidata":"https://www.wikidata.org/wiki/Q847526","display_name":"Queueing theory","level":2,"score":0.48890000581741333},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4489000141620636},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4447999894618988},{"id":"https://openalex.org/C3017813396","wikidata":"https://www.wikidata.org/wiki/Q17078173","display_name":"Resource constraints","level":2,"score":0.4133000075817108},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.37389999628067017},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.36719998717308044},{"id":"https://openalex.org/C2984822820","wikidata":"https://www.wikidata.org/wiki/Q1123036","display_name":"Processor scheduling","level":3,"score":0.33809998631477356},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.31790000200271606},{"id":"https://openalex.org/C107568181","wikidata":"https://www.wikidata.org/wiki/Q5319000","display_name":"Dynamic priority scheduling","level":3,"score":0.31150001287460327},{"id":"https://openalex.org/C113508815","wikidata":"https://www.wikidata.org/wiki/Q193446","display_name":"Packet switching","level":3,"score":0.30959999561309814},{"id":"https://openalex.org/C55416958","wikidata":"https://www.wikidata.org/wiki/Q6206757","display_name":"Job shop scheduling","level":3,"score":0.3073999881744385},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2903999984264374},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2854999899864197},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2671999931335449},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.26420000195503235},{"id":"https://openalex.org/C175893541","wikidata":"https://www.wikidata.org/wiki/Q1196582","display_name":"Round-robin scheduling","level":4,"score":0.2563000023365021}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icpads67057.2025.11323071","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpads67057.2025.11323071","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 31th International Conference on Parallel and Distributed Systems (ICPADS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4902842107","display_name":null,"funder_award_id":"62301014,62071023,U2333213","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W3166075547","https://openalex.org/W3172736147","https://openalex.org/W4290995088","https://openalex.org/W4291908316","https://openalex.org/W4297798719","https://openalex.org/W4365790250","https://openalex.org/W4385627407","https://openalex.org/W4388095044","https://openalex.org/W4390422281","https://openalex.org/W4390686343","https://openalex.org/W4396506476","https://openalex.org/W4399666517","https://openalex.org/W4401609497","https://openalex.org/W4402299681","https://openalex.org/W4403199276","https://openalex.org/W4403866537","https://openalex.org/W4405938135","https://openalex.org/W4406259244","https://openalex.org/W4406560091","https://openalex.org/W4408326000","https://openalex.org/W4410564867","https://openalex.org/W4412094142"],"related_works":[],"abstract_inverted_index":{"Time-Sensitive":[0],"Networking":[1],"(TSN)":[2],"with":[3,82],"Cyclic":[4],"Queuing":[5],"and":[6,27,51,73,85,94,120,143,149,164],"Forwarding":[7],"(CQF)":[8],"enables":[9],"deterministic":[10],"communication":[11],"in":[12],"distributed":[13],"cyber-physical":[14],"systems.":[15],"However,":[16],"existing":[17,147],"CQF":[18,64,127],"schedulers":[19],"model":[20,72,78],"the":[21,24,35,136],"timeslot":[22,37],"as":[23],"minimum":[25],"unit":[26],"ignore":[28],"intra-timeslot":[29,88],"dynamics;":[30],"then,":[31],"packets":[32],"arriving":[33],"within":[34],"same":[36],"may":[38],"contend":[39],"for":[40],"serialization,":[41],"leading":[42],"to":[43,91,125],"temporal":[44,96,123],"conflicts":[45],"that":[46,67,133],"cause":[47],"unexpected":[48],"packet":[49],"loss":[50],"an":[52,74,87],"overestimation":[53],"of":[54],"schedulability.":[55],"To":[56],"address":[57],"this":[58,102],"issue,":[59],"we":[60,104],"propose":[61],"a":[62,70,107],"fine-grained":[63],"scheduling":[65,113,128],"framework":[66],"integrates":[68],"both":[69],"refined":[71],"efficient":[75],"algorithm.":[76],"The":[77],"replaces":[79],"timeslot-level":[80],"injection":[81,118],"precise":[83],"instants":[84,119],"introduces":[86],"conflict-free":[89],"constraint":[90],"explicitly":[92],"capture":[93],"resolve":[95],"queue":[97],"resource":[98],"conflicts.":[99],"Building":[100],"on":[101],"model,":[103],"further":[105],"develop":[106],"lightweight":[108],"Fine-Grained":[109],"Temporal":[110],"Resource":[111],"(FGTR)":[112],"algorithm,":[114],"which":[115],"intelligently":[116],"allocates":[117],"exploits":[121],"residual":[122],"vacancies":[124],"improve":[126],"performance.":[129],"Comparative":[130],"experiments":[131],"show":[132],"FGTR":[134],"increases":[135],"average":[137],"schedulable":[138],"scale":[139],"by":[140],"46.1":[141],"%":[142,145],"32.9":[144],"over":[146],"constraint-solving":[148],"Deep":[150],"Reinforcement":[151],"Learning-based":[152],"algorithms,":[153],"respectively,":[154],"while":[155],"maintaining":[156],"high":[157],"computational":[158],"efficiency,":[159],"thereby":[160],"demonstrating":[161],"its":[162],"effectiveness":[163],"practicality.":[165]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2026-01-15T00:00:00"}