{"id":"https://openalex.org/W2137485156","doi":"https://doi.org/10.1109/etfa.2009.5347110","title":"Quantitative analysis and systematic parametrization of a two-level real-time scheduler","display_name":"Quantitative analysis and systematic parametrization of a two-level real-time scheduler","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2137485156","doi":"https://doi.org/10.1109/etfa.2009.5347110","mag":"2137485156"},"language":"en","primary_location":{"id":"doi:10.1109/etfa.2009.5347110","is_oa":false,"landing_page_url":"https://doi.org/10.1109/etfa.2009.5347110","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Conference on Emerging Technologies & Factory Automation","raw_type":"proceedings-article"},"type":"conference-paper","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/A5014503830","display_name":"Robert Kaiser","orcid":null},"institutions":[{"id":"https://openalex.org/I4829542","display_name":"RheinMain University of Applied Sciences","ror":"https://ror.org/0378gm372","country_code":"DE","type":"education","lineage":["https://openalex.org/I4829542"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Robert Kaiser","raw_affiliation_strings":["University of Applied Sciences of Wiesbaden, Wiesbaden, Germany","Wiesbaden University of Applied Sciences, Kurt-Schumacher Ring 18, D-65197, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Applied Sciences of Wiesbaden, Wiesbaden, Germany","institution_ids":[]},{"raw_affiliation_string":"Wiesbaden University of Applied Sciences, Kurt-Schumacher Ring 18, D-65197, Germany","institution_ids":["https://openalex.org/I4829542"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028507394","display_name":"Dieter Z\u00f6bel","orcid":null},"institutions":[{"id":"https://openalex.org/I2802076133","display_name":"University of Koblenz and Landau","ror":"https://ror.org/01j9f6752","country_code":"DE","type":"education","lineage":["https://openalex.org/I2802076133"]},{"id":"https://openalex.org/I4387153937","display_name":"Universit\u00e4t Koblenz","ror":"https://ror.org/0433e6t24","country_code":"DE","type":"education","lineage":["https://openalex.org/I4387153937"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Dieter Zobel","raw_affiliation_strings":["University of Koblenz and Landau, Koblenz, Germany","University of Koblenz-Landau, Universit\u00e4tsstra\u00dfe 1, D-56070, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Koblenz and Landau, Koblenz, Germany","institution_ids":["https://openalex.org/I2802076133"]},{"raw_affiliation_string":"University of Koblenz-Landau, Universit\u00e4tsstra\u00dfe 1, D-56070, Germany","institution_ids":["https://openalex.org/I2802076133","https://openalex.org/I4387153937"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3658,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.55047133,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"0","issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10933","display_name":"Real-Time Systems Scheduling","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10933","display_name":"Real-Time Systems Scheduling","score":0.9998999834060669,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9961000084877014,"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/T10142","display_name":"Formal Methods in Verification","score":0.9866999983787537,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.840400755405426},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.6884893178939819},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.663447916507721},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.5019595623016357},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.4660341143608093},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.44978249073028564},{"id":"https://openalex.org/keywords/fixed-priority-pre-emptive-scheduling","display_name":"Fixed-priority pre-emptive scheduling","score":0.43076974153518677},{"id":"https://openalex.org/keywords/dynamic-priority-scheduling","display_name":"Dynamic priority scheduling","score":0.35976648330688477},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.34772181510925293},{"id":"https://openalex.org/keywords/rate-monotonic-scheduling","display_name":"Rate-monotonic scheduling","score":0.23692893981933594},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.17010602355003357},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.13962754607200623},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.10069108009338379},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.09403577446937561}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.840400755405426},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6884893178939819},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.663447916507721},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.5019595623016357},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.4660341143608093},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.44978249073028564},{"id":"https://openalex.org/C122141398","wikidata":"https://www.wikidata.org/wiki/Q5456330","display_name":"Fixed-priority pre-emptive scheduling","level":5,"score":0.43076974153518677},{"id":"https://openalex.org/C107568181","wikidata":"https://www.wikidata.org/wiki/Q5319000","display_name":"Dynamic priority scheduling","level":3,"score":0.35976648330688477},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.34772181510925293},{"id":"https://openalex.org/C127456818","wikidata":"https://www.wikidata.org/wiki/Q238879","display_name":"Rate-monotonic scheduling","level":4,"score":0.23692893981933594},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.17010602355003357},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.13962754607200623},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.10069108009338379},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.09403577446937561},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/etfa.2009.5347110","is_oa":false,"landing_page_url":"https://doi.org/10.1109/etfa.2009.5347110","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Conference on Emerging Technologies & Factory Automation","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W195587297","https://openalex.org/W1550115315","https://openalex.org/W1780141387","https://openalex.org/W1829813581","https://openalex.org/W1842163838","https://openalex.org/W1913724459","https://openalex.org/W1975051432","https://openalex.org/W1978940763","https://openalex.org/W1995033119","https://openalex.org/W2047393867","https://openalex.org/W2103133831","https://openalex.org/W2105708501","https://openalex.org/W2109488193","https://openalex.org/W2112064040","https://openalex.org/W2135297309","https://openalex.org/W2135472057","https://openalex.org/W2149886445","https://openalex.org/W2161515440","https://openalex.org/W2162666438","https://openalex.org/W2167754005","https://openalex.org/W2262960161","https://openalex.org/W4250523247","https://openalex.org/W6607950628","https://openalex.org/W6633010358","https://openalex.org/W6638141486","https://openalex.org/W6639989071","https://openalex.org/W6680090723","https://openalex.org/W6831618652"],"related_works":["https://openalex.org/W2088620127","https://openalex.org/W2743348030","https://openalex.org/W1963799338","https://openalex.org/W2900408237","https://openalex.org/W2036412865","https://openalex.org/W2542775576","https://openalex.org/W2947629119","https://openalex.org/W2545334782","https://openalex.org/W2346893066","https://openalex.org/W2160597328"],"abstract_inverted_index":{"The":[0,170],"computational":[1,25,31],"power":[2,32],"of":[3,33,93,114,127,161,165,182,207,219,226,239,250,270,281,286],"embedded":[4],"systems":[5,56],"have":[6,189],"increased":[7],"steadily":[8],"during":[9],"the":[10,27,54,58,80,91,112,162,166,196,205,217,220,229,235,244,264,279,282],"recent":[11],"years.":[12],"In":[13,64,152],"contrast":[14],"to":[15,36,73,89,137,190,234,241,267,288],"former":[16],"approaches":[17],"which":[18,104,188],"allowed":[19],"at":[20,195,243],"least":[21],"one":[22,40],"application":[23,41,59,150,280],"per":[24,42],"node":[26],"memory":[28],"size":[29],"and":[30,122,184,193],"today":[34,107],"allows":[35],"host":[37],"more":[38],"than":[39],"node.":[43],"Often":[44],"applications":[45,78,175],"are":[46,87,105,173,202,255],"delivered":[47],"by":[48],"suppliers":[49],"as":[50,273],"a":[51,69,94,124,131,158,180,185,258],"whole":[52,230],"including":[53],"operating":[55],"where":[57,130],"tasks":[60,183,242,254,275],"run":[61],"on":[62,79,111,157],"top.":[63],"this":[65,153],"case":[66],"virtualization":[67],"is":[68,232],"common":[70],"software":[71],"approach":[72,231],"maintain":[74],"isolation":[75],"between":[76],"different":[77],"same":[81],"computation":[82,218],"system.":[83],"Virtual":[84],"machine":[85],"monitors":[86,103],"able":[88],"divide":[90],"resources":[92,136],"physical":[95],"system":[96],"into":[97,257],"several":[98],"logical":[99],"subsystems.":[100],"However,":[101],"those":[102],"available":[106],"do":[108],"not":[109],"focus":[110,156],"preservation":[113],"real-time":[115,128,163],"properties.":[116],"Consequently,":[117],"our":[118],"working":[119],"group":[120],"develops":[121],"investigates":[123],"two-level":[125,167],"hierarchy":[126],"schedulers,":[129],"global":[132,197,265],"scheduler":[133,147,266],"assigns":[134],"temporal":[135],"guest":[138],"systems,":[139],"while":[140],"each":[141,178],"subsystem":[142],"has":[143],"its":[144,149,271],"own":[145],"local":[146,186],"for":[148,216,223,278],"tasks.":[151,289],"contribution,":[154],"we":[155,212],"formal":[159],"investigation":[160],"properties":[164],"scheduling":[168,198,246],"hierarchy.":[169],"starting":[171],"points":[172],"independent":[174],"building":[176],"subsystems,":[177],"containing":[179],"set":[181],"scheduler,":[187],"be":[191],"integrated":[192],"configured":[194],"level.":[199,247],"Utilization":[200],"bounds":[201],"derived":[203],"unfolding":[204],"overhead":[206],"such":[208],"an":[209],"approach.":[210],"Furthermore":[211],"propose":[213],"systematic":[214],"process":[215],"task":[221,260],"parameters":[222],"both":[224],"levels":[225],"scheduling.":[227],"Representatively":[228],"applied":[233],"rate":[236,283],"monotonic":[237,284],"assignment":[238,285],"priorities":[240,287],"low":[245],"For":[248],"reasons":[249],"abstraction":[251],"all":[252,269],"these":[253],"mapped":[256],"single":[259],"proxy.":[261],"This":[262],"enables":[263],"treat":[268],"subsystems":[272],"periodic":[274],"allowing":[276],"again":[277]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}