{"id":"https://openalex.org/W1973446402","doi":"https://doi.org/10.1287/ijoc.8.4.428","title":"Scheduling Periodic Tasks","display_name":"Scheduling Periodic Tasks","publication_year":1996,"publication_date":"1996-11-01","ids":{"openalex":"https://openalex.org/W1973446402","doi":"https://doi.org/10.1287/ijoc.8.4.428","mag":"1973446402"},"language":"en","primary_location":{"id":"doi:10.1287/ijoc.8.4.428","is_oa":false,"landing_page_url":"https://doi.org/10.1287/ijoc.8.4.428","pdf_url":null,"source":{"id":"https://openalex.org/S165318533","display_name":"INFORMS journal on computing","issn_l":"0899-1499","issn":["0899-1499","1091-9856","1526-5528","2326-3245"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315699","host_organization_name":"Institute for Operations Research and the Management Sciences","host_organization_lineage":["https://openalex.org/P4310315699"],"host_organization_lineage_names":["Institute for Operations Research and the Management Sciences"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"INFORMS Journal on Computing","raw_type":"journal-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/A5032467722","display_name":"Jan Korst","orcid":"https://orcid.org/0000-0002-5789-6165"},"institutions":[{"id":"https://openalex.org/I4210122849","display_name":"Philips (Netherlands)","ror":"https://ror.org/02p2bgp27","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210122849"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Jan Korst","raw_affiliation_strings":["Philips Research Laboratories, Prof. Holstlaan 4, 5656 AA Eindhoven, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Philips Research Laboratories, Prof. Holstlaan 4, 5656 AA Eindhoven, The Netherlands","institution_ids":["https://openalex.org/I4210122849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111412969","display_name":"Emile Aarts","orcid":null},"institutions":[{"id":"https://openalex.org/I4210122849","display_name":"Philips (Netherlands)","ror":"https://ror.org/02p2bgp27","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210122849"]},{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Emile Aarts","raw_affiliation_strings":["Philips Research Laboratories, Prof. Holstlaan 4, 5656 AA Eindhoven, and Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands","EINDHOVEN UNIVERSITY OF TECHNOLOGY"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Philips Research Laboratories, Prof. Holstlaan 4, 5656 AA Eindhoven, and Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands","institution_ids":["https://openalex.org/I83019370","https://openalex.org/I4210122849"]},{"raw_affiliation_string":"EINDHOVEN UNIVERSITY OF TECHNOLOGY","institution_ids":["https://openalex.org/I83019370"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057978522","display_name":"Jan Karel Lenstra","orcid":null},"institutions":[{"id":"https://openalex.org/I1341640284","display_name":"Centrum Wiskunde & Informatica","ror":"https://ror.org/00x7ekv49","country_code":"NL","type":"facility","lineage":["https://openalex.org/I1341640284","https://openalex.org/I2800991832","https://openalex.org/I4405262988"]},{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Jan Karel Lenstra","raw_affiliation_strings":["Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, and CWI, P.O. Box 4079, 1009 AB Amsterdam, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, and CWI, P.O. Box 4079, 1009 AB Amsterdam, The Netherlands","institution_ids":["https://openalex.org/I1341640284","https://openalex.org/I83019370"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7757,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.75,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"8","issue":"4","first_page":"428","last_page":"435"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10933","display_name":"Real-Time Systems Scheduling","score":0.9988999962806702,"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":0.9988999962806702,"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/T10551","display_name":"Scheduling and Optimization Algorithms","score":0.9957000017166138,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9940000176429749,"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":0.6893997192382812},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6346372961997986},{"id":"https://openalex.org/keywords/execution-time","display_name":"Execution time","score":0.5606696605682373},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5179278254508972},{"id":"https://openalex.org/keywords/np-complete","display_name":"NP-complete","score":0.4477194547653198},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.43200162053108215},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.32749730348587036},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3003278076648712},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2688179016113281}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6893997192382812},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6346372961997986},{"id":"https://openalex.org/C2989134064","wikidata":"https://www.wikidata.org/wiki/Q288510","display_name":"Execution time","level":2,"score":0.5606696605682373},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5179278254508972},{"id":"https://openalex.org/C122749075","wikidata":"https://www.wikidata.org/wiki/Q215206","display_name":"NP-complete","level":3,"score":0.4477194547653198},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.43200162053108215},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.32749730348587036},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3003278076648712},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2688179016113281}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1287/ijoc.8.4.428","is_oa":false,"landing_page_url":"https://doi.org/10.1287/ijoc.8.4.428","pdf_url":null,"source":{"id":"https://openalex.org/S165318533","display_name":"INFORMS journal on computing","issn_l":"0899-1499","issn":["0899-1499","1091-9856","1526-5528","2326-3245"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315699","host_organization_name":"Institute for Operations Research and the Management Sciences","host_organization_lineage":["https://openalex.org/P4310315699"],"host_organization_lineage_names":["Institute for Operations Research and the Management Sciences"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"INFORMS Journal on Computing","raw_type":"journal-article"},{"id":"pmh:oai:pure.tue.nl:openaire_cris_publications/5ac45984-0428-49fb-8f37-cdef2cb1f3bf","is_oa":false,"landing_page_url":"https://research.tue.nl/en/publications/5ac45984-0428-49fb-8f37-cdef2cb1f3bf","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Korst, J H M, Aarts, E H L & Lenstra, J K 1996, 'Scheduling periodic tasks', INFORMS Journal on Computing, vol. 8, no. 4, pp. 428-435. https://doi.org/10.1287/ijoc.8.4.428","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:RePEc:inm:orijoc:v:8:y:1996:i:4:p:428-435","is_oa":false,"landing_page_url":"http://doi.org/10.1287/ijoc.8.4.428","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"},{"id":"pmh:tue:oai:pure.tue.nl:publications/5ac45984-0428-49fb-8f37-cdef2cb1f3bf","is_oa":false,"landing_page_url":"https://research.tue.nl/nl/publications/5ac45984-0428-49fb-8f37-cdef2cb1f3bf","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"INFORMS Journal on Computing, 8(4), 428 - 435. INFORMS Institute for Operations Research and the Management Sciences","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1608622666","https://openalex.org/W1984027871","https://openalex.org/W2034751786","https://openalex.org/W2071701263","https://openalex.org/W2082938130","https://openalex.org/W2109488193","https://openalex.org/W2146575500"],"related_works":["https://openalex.org/W2003327526","https://openalex.org/W4226218108","https://openalex.org/W2062731608","https://openalex.org/W2606468876","https://openalex.org/W2008132520","https://openalex.org/W1828234149","https://openalex.org/W2082247452","https://openalex.org/W2384822215","https://openalex.org/W2365404043","https://openalex.org/W3012609114"],"abstract_inverted_index":{"We":[0,25,77],"consider":[1],"the":[2,17,28,33,38,53,64],"problem":[3,29],"of":[4,13,40,75],"nonpreemptively":[5],"scheduling":[6],"periodic":[7],"tasks":[8,18,89],"on":[9,86],"a":[10,41],"minimum":[11],"number":[12],"processors,":[14],"assuming":[15],"that":[16,27,45],"have":[19],"to":[20,90,93],"be":[21],"executed":[22],"strictly":[23],"periodically.":[24],"show":[26],"is":[30,47,84],"NP-complete":[31],"in":[32,37,49,66],"strong":[34],"sense,":[35],"even":[36],"case":[39],"single":[42],"processor,":[43],"but":[44],"it":[46],"solvable":[48],"polynomial":[50],"time":[51],"if":[52],"periods":[54,69],"and":[55,70],"execution":[56,71],"times":[57,72],"are":[58,73],"divisible.":[59],"The":[60],"latter":[61],"condition":[62],"generalizes":[63],"situation":[65],"which":[67,83],"all":[68],"powers":[74],"2.":[76],"also":[78],"propose":[79],"an":[80],"approximation":[81],"algorithm,":[82],"based":[85],"successively":[87],"assigning":[88],"processors":[91],"according":[92],"some":[94],"priority":[95],"rule.":[96]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2017,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":7}],"updated_date":"2026-07-07T14:30:12.667765","created_date":"2025-10-10T00:00:00"}
