{"id":"https://openalex.org/W2077163592","doi":"https://doi.org/10.1137/0209040","title":"Bounds on the Scheduling of Typed Task Systems","display_name":"Bounds on the Scheduling of Typed Task Systems","publication_year":1980,"publication_date":"1980-08-01","ids":{"openalex":"https://openalex.org/W2077163592","doi":"https://doi.org/10.1137/0209040","mag":"2077163592"},"language":"en","primary_location":{"id":"doi:10.1137/0209040","is_oa":false,"landing_page_url":"https://doi.org/10.1137/0209040","pdf_url":null,"source":{"id":"https://openalex.org/S153560523","display_name":"SIAM Journal on Computing","issn_l":"0097-5397","issn":["0097-5397","1095-7111"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320508","host_organization_name":"Society for Industrial and Applied Mathematics","host_organization_lineage":["https://openalex.org/P4310320508"],"host_organization_lineage_names":["Society for Industrial and Applied Mathematics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SIAM 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/A5048065826","display_name":"Jeffrey M. Jaffe","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Jeffrey M. Jaffe","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5048065826"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.1688,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.95304054,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"9","issue":"3","first_page":"541","last_page":"551"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10551","display_name":"Scheduling and Optimization Algorithms","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10551","display_name":"Scheduling and Optimization Algorithms","score":0.9998999834060669,"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/T12288","display_name":"Optimization and Search Problems","score":0.9984999895095825,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9976999759674072,"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/schedule","display_name":"Schedule","score":0.7162368297576904},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6975576281547546},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.678885817527771},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5866491198539734},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.5599809885025024},{"id":"https://openalex.org/keywords/processor-scheduling","display_name":"Processor scheduling","score":0.521575391292572},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4124358594417572},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2618568539619446},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2541910409927368},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09669899940490723},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0682344138622284}],"concepts":[{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.7162368297576904},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6975576281547546},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.678885817527771},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5866491198539734},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.5599809885025024},{"id":"https://openalex.org/C2984822820","wikidata":"https://www.wikidata.org/wiki/Q1123036","display_name":"Processor scheduling","level":3,"score":0.521575391292572},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4124358594417572},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2618568539619446},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2541910409927368},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09669899940490723},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0682344138622284},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","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":1,"locations":[{"id":"doi:10.1137/0209040","is_oa":false,"landing_page_url":"https://doi.org/10.1137/0209040","pdf_url":null,"source":{"id":"https://openalex.org/S153560523","display_name":"SIAM Journal on Computing","issn_l":"0097-5397","issn":["0097-5397","1095-7111"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320508","host_organization_name":"Society for Industrial and Applied Mathematics","host_organization_lineage":["https://openalex.org/P4310320508"],"host_organization_lineage_names":["Society for Industrial and Applied Mathematics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SIAM Journal on Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W634463279","https://openalex.org/W1559577056","https://openalex.org/W2028754841","https://openalex.org/W2031144446","https://openalex.org/W2040558879","https://openalex.org/W2052110143","https://openalex.org/W2057392949","https://openalex.org/W2067753820","https://openalex.org/W2074175208","https://openalex.org/W2092333800","https://openalex.org/W2104680817","https://openalex.org/W2154305205","https://openalex.org/W4235313274"],"related_works":["https://openalex.org/W1809394610","https://openalex.org/W2128410848","https://openalex.org/W2101285930","https://openalex.org/W2102390841","https://openalex.org/W2118368532","https://openalex.org/W2126232624","https://openalex.org/W2434525066","https://openalex.org/W3140149227","https://openalex.org/W2130555437","https://openalex.org/W2096289371"],"abstract_inverted_index":{"We":[0],"study":[1],"the":[2,31,55,64,71,79,87,91,98],"scheduling":[3],"of":[4,7,12,19,28,34,73,93,97],"different":[5,10,68],"types":[6,11,18],"tasks":[8,20,27],"on":[9],"processors.":[13],"If":[14,63],"there":[15],"are":[16],"k":[17,85],"and":[21],"$m_i":[22],"$,":[23],"identical":[24],"processors":[25,65,96],"for":[26],"type":[29],"i,":[30],"finishing":[32],"time":[33],"any":[35,74,94],"list":[36,75],"schedule":[37,76],"is":[38,60,82],"at":[39,67],"most":[40],"$k":[41],"+":[42],"1":[43],"-":[44],"(1/":[45],"\\max":[46],"(m_1":[47],",":[48],"\\cdots":[49],",m_k":[50],"))$":[51],"times":[52],"worse":[53],"than":[54],"optimal":[56,80],"schedule.":[57],"This":[58],"bound":[59],"best":[61],"possible.":[62],"execute":[66],"speeds":[69,92],"then":[70],"performance":[72],"(relative":[77],"to":[78],"schedule)":[81],"bounded":[83],"by":[84],"plus":[86],"maximum":[88],"ratio":[89],"between":[90],"two":[95],"same":[99],"type.":[100]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}