{"id":"https://openalex.org/W4281693212","doi":"https://doi.org/10.1145/3534879.3534894","title":"Searching for Upper Delay Bounds in FIFO Multiplexing Feedforward Networks","display_name":"Searching for Upper Delay Bounds in FIFO Multiplexing Feedforward Networks","publication_year":2022,"publication_date":"2022-06-06","ids":{"openalex":"https://openalex.org/W4281693212","doi":"https://doi.org/10.1145/3534879.3534894"},"language":"en","primary_location":{"id":"doi:10.1145/3534879.3534894","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3534879.3534894","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3534879.3534894","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 30th International Conference on Real-Time Networks and Systems","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3534879.3534894","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052083048","display_name":"Alexander Scheffler","orcid":"https://orcid.org/0000-0001-5572-731X"},"institutions":[{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Alexander Scheffler","raw_affiliation_strings":["Ruhr University Bochum, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ruhr University Bochum, Germany","institution_ids":["https://openalex.org/I904495901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102136395","display_name":"Jens Schmitt","orcid":null},"institutions":[{"id":"https://openalex.org/I153267046","display_name":"University of Kaiserslautern","ror":"https://ror.org/04zrf7b53","country_code":"DE","type":"education","lineage":["https://openalex.org/I153267046"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jens Schmitt","raw_affiliation_strings":["TU Kaiserslautern, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TU Kaiserslautern, Germany","institution_ids":["https://openalex.org/I153267046"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040216378","display_name":"Steffen Bondorf","orcid":"https://orcid.org/0000-0002-0483-5107"},"institutions":[{"id":"https://openalex.org/I904495901","display_name":"Ruhr University Bochum","ror":"https://ror.org/04tsk2644","country_code":"DE","type":"education","lineage":["https://openalex.org/I904495901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Steffen Bondorf","raw_affiliation_strings":["Ruhr University Bochum, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ruhr University Bochum, Germany","institution_ids":["https://openalex.org/I904495901"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2696,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.37045536,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"230","last_page":"241"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12216","display_name":"Network Time Synchronization Technologies","score":0.9993000030517578,"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":0.9993000030517578,"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":0.9990000128746033,"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"}},{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.832118034362793},{"id":"https://openalex.org/keywords/fifo","display_name":"FIFO (computing and electronics)","score":0.656528115272522},{"id":"https://openalex.org/keywords/network-calculus","display_name":"Network calculus","score":0.652050793170929},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.6162161827087402},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5277196764945984},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5212210416793823},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.4936610162258148},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.4917762577533722},{"id":"https://openalex.org/keywords/statistical-time-division-multiplexing","display_name":"Statistical time division multiplexing","score":0.46163034439086914},{"id":"https://openalex.org/keywords/telecommunications-network","display_name":"Telecommunications network","score":0.4319548010826111},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.4111238121986389},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.40775638818740845},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.3689945936203003},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.20915621519088745},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.19625574350357056},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09523698687553406}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.832118034362793},{"id":"https://openalex.org/C2777145635","wikidata":"https://www.wikidata.org/wiki/Q515636","display_name":"FIFO (computing and electronics)","level":2,"score":0.656528115272522},{"id":"https://openalex.org/C2778693205","wikidata":"https://www.wikidata.org/wiki/Q7000967","display_name":"Network calculus","level":3,"score":0.652050793170929},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.6162161827087402},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5277196764945984},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5212210416793823},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.4936610162258148},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.4917762577533722},{"id":"https://openalex.org/C173512123","wikidata":"https://www.wikidata.org/wiki/Q5978010","display_name":"Statistical time division multiplexing","level":3,"score":0.46163034439086914},{"id":"https://openalex.org/C192126672","wikidata":"https://www.wikidata.org/wiki/Q1068715","display_name":"Telecommunications network","level":2,"score":0.4319548010826111},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.4111238121986389},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.40775638818740845},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.3689945936203003},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.20915621519088745},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.19625574350357056},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09523698687553406},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3534879.3534894","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3534879.3534894","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3534879.3534894","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 30th International Conference on Real-Time Networks and Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:hss-opus.ub.ruhr-uni-bochum.de:10942","is_oa":true,"landing_page_url":"https://hss-opus.ub.ruhr-uni-bochum.de/opus4/frontdoor/index/index/docId/10942","pdf_url":null,"source":{"id":"https://openalex.org/S4306400167","display_name":"Dokumentenrepositorium der RUB (Ruhr University Bochum)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I904495901","host_organization_name":"Ruhr University Bochum","host_organization_lineage":["https://openalex.org/I904495901"],"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":null,"raw_type":"conferenceobject"}],"best_oa_location":{"id":"doi:10.1145/3534879.3534894","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3534879.3534894","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3534879.3534894","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 30th International Conference on Real-Time Networks and Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.550000011920929,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4281693212.pdf","grobid_xml":"https://content.openalex.org/works/W4281693212.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W1593442666","https://openalex.org/W1599755636","https://openalex.org/W1992223172","https://openalex.org/W2053693415","https://openalex.org/W2067356030","https://openalex.org/W2096194488","https://openalex.org/W2100715932","https://openalex.org/W2124669521","https://openalex.org/W2147206873","https://openalex.org/W2157189792","https://openalex.org/W2274276959","https://openalex.org/W2569264881","https://openalex.org/W2886645104","https://openalex.org/W2899088600","https://openalex.org/W2920338930","https://openalex.org/W3164900708","https://openalex.org/W3178040935","https://openalex.org/W3195513487","https://openalex.org/W3206766343","https://openalex.org/W4283210298"],"related_works":["https://openalex.org/W2124669521","https://openalex.org/W1992223172","https://openalex.org/W1996608457","https://openalex.org/W3195513487","https://openalex.org/W2120228516","https://openalex.org/W1825687245","https://openalex.org/W1646567346","https://openalex.org/W2012958378","https://openalex.org/W2120207369","https://openalex.org/W1985741554"],"abstract_inverted_index":{"Network":[0,75],"technologies":[1],"are":[2],"being":[3],"developed":[4],"to":[5,70,93,109,176],"increase":[6],"not":[7],"only":[8],"performance":[9],"of":[10,17,25,67,148,185,198],"data":[11,51],"communication":[12],"but":[13,129],"also":[14],"for":[15,48,56,195],"provision":[16],"deterministic":[18,112],"guarantees.":[19],"Such":[20],"designs":[21],"foster":[22],"the":[23,65,106,149,153,177,196],"development":[24,66],"distributed":[26],"real-time":[27],"applications.":[28],"When":[29],"networks":[30,122],"must":[31],"provide":[32],"time-sensitive":[33],"communication,":[34],"a":[35,45,79,111,115,142,160],"commonly":[36],"found":[37,95],"design":[38,47],"feature":[39],"is":[40,64,77],"First-In":[41],"First-Out":[42],"(FIFO)":[43],"\u2013":[44],"natural":[46],"multiplexing":[49],"different":[50],"flows":[52],"into":[53],"queues":[54],"and":[55,87,152],"scheduling":[57],"queued":[58],"data.":[59],"Alongside":[60],"technological":[61],"advancements,":[62],"there":[63],"formal":[68],"tools":[69],"reason":[71],"about":[72],"timing":[73],"behavior.":[74],"Calculus":[76],"such":[78],"methodology.":[80],"It":[81],"has":[82],"been":[83],"widely":[84],"adopted":[85],"already":[86],"its":[88],"modeling":[89],"capabilities":[90],"were":[91],"extended":[92],"features":[94],"in":[96,101,120],"modern":[97],"standards":[98],"as,":[99],"e.g.,":[100,174],"IEEE":[102],"Time-Sensitive":[103],"Networking.":[104],"However,":[105],"basic":[107],"challenge":[108],"compute":[110],"bound":[113,151],"on":[114],"flow\u2019s":[116],"worst-case":[117],"end-to-end":[118],"delay":[119,150],"FIFO":[121,200],"still":[123],"imposes":[124],"challenges.":[125],"Different":[126],"analyses":[127],"exist":[128],"often":[130],"offer":[131],"limited":[132],"scalability.":[133],"In":[134],"this":[135],"paper,":[136],"we":[137],"present":[138],"an":[139,164],"analysis":[140,197],"with":[141,163],"readily":[143],"tunable":[144],"tradeoff":[145],"between":[146],"quality":[147,187],"computational":[154,190],"effort":[155],"it":[156],"imposes.":[157],"We":[158],"combine":[159],"greedy":[161],"algorithm":[162],"iterative":[165],"directed":[166],"search":[167],"whose":[168],"termination":[169],"criterion":[170],"can":[171],"be":[172],"adapted,":[173],"subject":[175],"analyzed":[178],"network":[179],"size.":[180],"Our":[181],"approach":[182],"provides":[183],"bounds":[184],"competitive":[186],"at":[188],"smaller":[189],"cost":[191],"than":[192],"current":[193],"alternatives":[194],"feedforward":[199],"networks.":[201]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-30T17:31:21.811387","created_date":"2025-10-10T00:00:00"}