{"id":"https://openalex.org/W7129009382","doi":"https://doi.org/10.1007/s00224-026-10267-w","title":"Improved Online Scheduling with Restarts on a Single Machine","display_name":"Improved Online Scheduling with Restarts on a Single Machine","publication_year":2026,"publication_date":"2026-02-16","ids":{"openalex":"https://openalex.org/W7129009382","doi":"https://doi.org/10.1007/s00224-026-10267-w"},"language":"en","primary_location":{"id":"doi:10.1007/s00224-026-10267-w","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00224-026-10267-w","pdf_url":"https://link.springer.com/content/pdf/10.1007/s00224-026-10267-w.pdf","source":{"id":"https://openalex.org/S4210177266","display_name":"Theory of Computing Systems","issn_l":"1432-4350","issn":["1432-4350","1433-0490"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theory of Computing Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s00224-026-10267-w.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5126089972","display_name":"Aflatoun Amouzandeh","orcid":null},"institutions":[{"id":"https://openalex.org/I206895457","display_name":"University of Siegen","ror":"https://ror.org/02azyry73","country_code":"DE","type":"education","lineage":["https://openalex.org/I206895457"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Aflatoun Amouzandeh","raw_affiliation_strings":["University of Siegen, Siegen, Germany"],"raw_orcid":"https://orcid.org/0009-0009-6912-3344","affiliations":[{"raw_affiliation_string":"University of Siegen, Siegen, Germany","institution_ids":["https://openalex.org/I206895457"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070193017","display_name":"Rob van Stee","orcid":"https://orcid.org/0000-0002-3664-0865"},"institutions":[{"id":"https://openalex.org/I206895457","display_name":"University of Siegen","ror":"https://ror.org/02azyry73","country_code":"DE","type":"education","lineage":["https://openalex.org/I206895457"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rob van Stee","raw_affiliation_strings":["University of Siegen, Siegen, Germany"],"raw_orcid":"https://orcid.org/0000-0002-3664-0865","affiliations":[{"raw_affiliation_string":"University of Siegen, Siegen, Germany","institution_ids":["https://openalex.org/I206895457"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5126089972"],"corresponding_institution_ids":["https://openalex.org/I206895457"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":{"value":2290,"currency":"EUR","value_usd":2890},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21620563,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"70","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12288","display_name":"Optimization and Search Problems","score":0.9767000079154968,"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/T12288","display_name":"Optimization and Search Problems","score":0.9767000079154968,"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/T10551","display_name":"Scheduling and Optimization Algorithms","score":0.006099999882280827,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.005100000184029341,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/interrupt","display_name":"Interrupt","score":0.6317999958992004},{"id":"https://openalex.org/keywords/online-algorithm","display_name":"Online algorithm","score":0.6212000250816345},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.450300008058548},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.43959999084472656},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.37720000743865967},{"id":"https://openalex.org/keywords/running-time","display_name":"Running time","score":0.37470000982284546},{"id":"https://openalex.org/keywords/job-scheduler","display_name":"Job scheduler","score":0.36399999260902405},{"id":"https://openalex.org/keywords/job-shop-scheduling","display_name":"Job shop scheduling","score":0.34360000491142273}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7529000043869019},{"id":"https://openalex.org/C41661131","wikidata":"https://www.wikidata.org/wiki/Q220764","display_name":"Interrupt","level":3,"score":0.6317999958992004},{"id":"https://openalex.org/C196921405","wikidata":"https://www.wikidata.org/wiki/Q786431","display_name":"Online algorithm","level":2,"score":0.6212000250816345},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.450300008058548},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.43959999084472656},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.40950000286102295},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.37720000743865967},{"id":"https://openalex.org/C3017489831","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Running time","level":2,"score":0.37470000982284546},{"id":"https://openalex.org/C111873713","wikidata":"https://www.wikidata.org/wiki/Q1641413","display_name":"Job scheduler","level":3,"score":0.36399999260902405},{"id":"https://openalex.org/C55416958","wikidata":"https://www.wikidata.org/wiki/Q6206757","display_name":"Job shop scheduling","level":3,"score":0.34360000491142273},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3425000011920929},{"id":"https://openalex.org/C2781039887","wikidata":"https://www.wikidata.org/wiki/Q1391724","display_name":"Factor (programming language)","level":2,"score":0.33079999685287476},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3215000033378601},{"id":"https://openalex.org/C2777851325","wikidata":"https://www.wikidata.org/wiki/Q7094102","display_name":"Online model","level":2,"score":0.3140000104904175},{"id":"https://openalex.org/C132439773","wikidata":"https://www.wikidata.org/wiki/Q1810747","display_name":"Least slack time scheduling","level":5,"score":0.289000004529953},{"id":"https://openalex.org/C106516650","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm design","level":2,"score":0.2842000126838684},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.2757999897003174},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.27239999175071716},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.27070000767707825},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.26759999990463257},{"id":"https://openalex.org/C2993469481","wikidata":"https://www.wikidata.org/wiki/Q41171","display_name":"Job loss","level":3,"score":0.2513999938964844},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.25049999356269836}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00224-026-10267-w","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00224-026-10267-w","pdf_url":"https://link.springer.com/content/pdf/10.1007/s00224-026-10267-w.pdf","source":{"id":"https://openalex.org/S4210177266","display_name":"Theory of Computing Systems","issn_l":"1432-4350","issn":["1432-4350","1433-0490"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theory of Computing Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/s00224-026-10267-w","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00224-026-10267-w","pdf_url":"https://link.springer.com/content/pdf/10.1007/s00224-026-10267-w.pdf","source":{"id":"https://openalex.org/S4210177266","display_name":"Theory of Computing Systems","issn_l":"1432-4350","issn":["1432-4350","1433-0490"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theory of Computing Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5824278593063354,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[{"id":"https://openalex.org/G1358800898","display_name":"Die Kraft von Restarts in OnlineScheduling","funder_award_id":"451155613","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320318008","display_name":"Universit\u00e4t Siegen","ror":"https://ror.org/02azyry73"},{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7129009382.pdf","grobid_xml":"https://content.openalex.org/works/W7129009382.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W1512794094","https://openalex.org/W1539141971","https://openalex.org/W1585522101","https://openalex.org/W2026040656","https://openalex.org/W2043700761","https://openalex.org/W2058876827","https://openalex.org/W2064323841","https://openalex.org/W2089269509","https://openalex.org/W2148204686","https://openalex.org/W2174588756","https://openalex.org/W2626350546","https://openalex.org/W3135987664","https://openalex.org/W4210959501"],"related_works":[],"abstract_inverted_index":{"Abstract":[0],"We":[1,43,159],"consider":[2],"the":[3,7,26,59,73,78,97,103,108,115,119,125,142,152],"problem":[4],"of":[5,28,58,67,81,90,141],"minimizing":[6],"total":[8],"completion":[9,79],"time":[10,80],"on":[11,37],"a":[12,45,88],"single":[13],"online":[14,29,48],"machine":[15],"using":[16],"restarts.":[17],"Although":[18],"restarts":[19],"can":[20,164],"potentially":[21],"be":[22],"very":[23,46],"beneficial":[24],"in":[25,65,169],"context":[27],"scheduling,":[30],"there":[31],"has":[32,144],"been":[33],"relatively":[34],"little":[35],"research":[36,168],"this":[38,113,137,162,170],"topic":[39],"up":[40],"until":[41],"now.":[42],"present":[44],"simple":[47],"algorithm":[49,60,74,143],"which":[50,156],"is":[51,61,85,114],"better":[52],"than":[53,87,150],"1.4568-competitive.":[54],"The":[55,139],"basic":[56],"rule":[57],"to":[62,102,166],"run":[63],"jobs":[64,133],"order":[66],"increasing":[68],"size.":[69],"For":[70],"possible":[71],"restarts,":[72],"only":[75],"considers":[76],"whether":[77],"an":[82],"incoming":[83],"job":[84,99,110,121],"more":[86],"factor":[89],"1.4568":[91],"higher":[92],"if":[93],"we":[94,106,117],"first":[95],"let":[96],"running":[98,120,124],"finish":[100],"compared":[101],"case":[104],"where":[105],"start":[107,123],"new":[109,126],"immediately.":[111],"If":[112],"case,":[116],"interrupt":[118],"and":[122,148],"job.":[127],"All":[128],"other":[129],"existing":[130],"or":[131],"past":[132],"are":[134],"ignored":[135],"for":[136,151],"decision.":[138],"analysis":[140],"become":[145],"significantly":[146],"easier":[147],"shorter":[149],"previous":[153],"best":[154],"result":[155,163],"was":[157],"3/2.":[158],"hope":[160],"that":[161],"lead":[165],"further":[167],"interesting":[171],"topic.":[172]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2026-02-17T00:00:00"}