{"id":"https://openalex.org/W2119733170","doi":"https://doi.org/10.1145/1278480.1278648","title":"Energy-aware scheduling for real-time multiprocessor systems with uncertain task execution time","display_name":"Energy-aware scheduling for real-time multiprocessor systems with uncertain task execution time","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2119733170","doi":"https://doi.org/10.1145/1278480.1278648","mag":"2119733170"},"language":"en","primary_location":{"id":"doi:10.1145/1278480.1278648","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1278480.1278648","pdf_url":null,"source":{"id":"https://openalex.org/S4210231368","display_name":"Proceedings - ACM IEEE Design Automation Conference","issn_l":"0738-100X","issn":["0738-100X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 44th annual conference on Design automation - DAC '07","raw_type":"proceedings-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/A5011090791","display_name":"Changjiu Xian","orcid":null},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Changjiu Xian","raw_affiliation_strings":["Purdue University, West Lafayette, Indiana","Purdue University, West Lafayette Indiana"],"affiliations":[{"raw_affiliation_string":"Purdue University, West Lafayette, Indiana","institution_ids":["https://openalex.org/I219193219"]},{"raw_affiliation_string":"Purdue University, West Lafayette Indiana","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108534924","display_name":"Yung-Hsiang Lu","orcid":null},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yung-Hsiang Lu","raw_affiliation_strings":["Purdue University, West Lafayette, Indiana","Purdue University, West Lafayette Indiana"],"affiliations":[{"raw_affiliation_string":"Purdue University, West Lafayette, Indiana","institution_ids":["https://openalex.org/I219193219"]},{"raw_affiliation_string":"Purdue University, West Lafayette Indiana","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100337918","display_name":"Zhiyuan Li","orcid":"https://orcid.org/0000-0001-5527-8745"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhiyuan Li","raw_affiliation_strings":["Purdue University, West Lafayette, Indiana","Purdue University, West Lafayette Indiana"],"affiliations":[{"raw_affiliation_string":"Purdue University, West Lafayette, Indiana","institution_ids":["https://openalex.org/I219193219"]},{"raw_affiliation_string":"Purdue University, West Lafayette Indiana","institution_ids":["https://openalex.org/I219193219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5011090791"],"corresponding_institution_ids":["https://openalex.org/I219193219"],"apc_list":null,"apc_paid":null,"fwci":9.5478,"has_fulltext":false,"cited_by_count":109,"citation_normalized_percentile":{"value":0.98191561,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"664","last_page":"664"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10933","display_name":"Real-Time Systems Scheduling","score":0.9994999766349792,"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":0.9994999766349792,"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":0.9950000047683716,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9927999973297119,"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":0.8208327293395996},{"id":"https://openalex.org/keywords/multiprocessing","display_name":"Multiprocessing","score":0.7662287354469299},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5862131118774414},{"id":"https://openalex.org/keywords/processor-scheduling","display_name":"Processor scheduling","score":0.5624381899833679},{"id":"https://openalex.org/keywords/real-time-operating-system","display_name":"Real-time operating system","score":0.5143660306930542},{"id":"https://openalex.org/keywords/fixed-priority-pre-emptive-scheduling","display_name":"Fixed-priority pre-emptive scheduling","score":0.4964755177497864},{"id":"https://openalex.org/keywords/multiprocessor-scheduling","display_name":"Multiprocessor scheduling","score":0.48319923877716064},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.467433363199234},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4426411986351013},{"id":"https://openalex.org/keywords/execution-time","display_name":"Execution time","score":0.4422059953212738},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.42943474650382996},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3825919032096863},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3810344338417053},{"id":"https://openalex.org/keywords/dynamic-priority-scheduling","display_name":"Dynamic priority scheduling","score":0.36321115493774414},{"id":"https://openalex.org/keywords/rate-monotonic-scheduling","display_name":"Rate-monotonic scheduling","score":0.25966885685920715},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.19935837388038635},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.07457837462425232}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8208327293395996},{"id":"https://openalex.org/C4822641","wikidata":"https://www.wikidata.org/wiki/Q846651","display_name":"Multiprocessing","level":2,"score":0.7662287354469299},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5862131118774414},{"id":"https://openalex.org/C2984822820","wikidata":"https://www.wikidata.org/wiki/Q1123036","display_name":"Processor scheduling","level":3,"score":0.5624381899833679},{"id":"https://openalex.org/C28472234","wikidata":"https://www.wikidata.org/wiki/Q213666","display_name":"Real-time operating system","level":2,"score":0.5143660306930542},{"id":"https://openalex.org/C122141398","wikidata":"https://www.wikidata.org/wiki/Q5456330","display_name":"Fixed-priority pre-emptive scheduling","level":5,"score":0.4964755177497864},{"id":"https://openalex.org/C85924588","wikidata":"https://www.wikidata.org/wiki/Q107419135","display_name":"Multiprocessor scheduling","level":5,"score":0.48319923877716064},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.467433363199234},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4426411986351013},{"id":"https://openalex.org/C2989134064","wikidata":"https://www.wikidata.org/wiki/Q288510","display_name":"Execution time","level":2,"score":0.4422059953212738},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.42943474650382996},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3825919032096863},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3810344338417053},{"id":"https://openalex.org/C107568181","wikidata":"https://www.wikidata.org/wiki/Q5319000","display_name":"Dynamic priority scheduling","level":3,"score":0.36321115493774414},{"id":"https://openalex.org/C127456818","wikidata":"https://www.wikidata.org/wiki/Q238879","display_name":"Rate-monotonic scheduling","level":4,"score":0.25966885685920715},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.19935837388038635},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.07457837462425232},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1278480.1278648","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1278480.1278648","pdf_url":null,"source":{"id":"https://openalex.org/S4210231368","display_name":"Proceedings - ACM IEEE Design Automation Conference","issn_l":"0738-100X","issn":["0738-100X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 44th annual conference on Design automation - DAC '07","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.556.1054","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.556.1054","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ann.ece.ufl.edu/courses/eel6935_09spr/papers/energy.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9100000262260437}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1496667578","https://openalex.org/W1909929165","https://openalex.org/W1948781308","https://openalex.org/W2011024076","https://openalex.org/W2036775842","https://openalex.org/W2048305092","https://openalex.org/W2093582532","https://openalex.org/W2096228181","https://openalex.org/W2108387401","https://openalex.org/W2122781161","https://openalex.org/W2131810460","https://openalex.org/W2132484797","https://openalex.org/W2133495469","https://openalex.org/W2133657020","https://openalex.org/W2144206559","https://openalex.org/W2146352293","https://openalex.org/W2148522078","https://openalex.org/W2148897044","https://openalex.org/W2155101824","https://openalex.org/W2156982683","https://openalex.org/W2158002367","https://openalex.org/W2262960161"],"related_works":["https://openalex.org/W2545511463","https://openalex.org/W2144864494","https://openalex.org/W2245286458","https://openalex.org/W2900578853","https://openalex.org/W1977304156","https://openalex.org/W2571320194","https://openalex.org/W2612088627","https://openalex.org/W2171447803","https://openalex.org/W2104224036","https://openalex.org/W2010226155"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"an":[3],"energy-aware":[4,51],"method":[5,74,105],"to":[6,38,75],"schedule":[7],"multiple":[8],"real-time":[9],"tasks":[10,101],"in":[11],"multiprocessor":[12,54],"systems":[13],"that":[14,27,85,103],"support":[15],"dynamic":[16],"voltage":[17],"scaling":[18],"(DVS).":[19],"The":[20],"key":[21],"difference":[22],"from":[23],"existing":[24,111],"approaches":[25],"is":[26,67,86],"we":[28,69],"consider":[29],"the":[30,34,40,48,65,77],"probabilistic":[31,56],"distributions":[32],"of":[33,50],"tasks'":[35],"execution":[36],"time":[37],"partition":[39],"workload":[41,57],"for":[42,53],"better":[43],"energy":[44,109],"reduction.":[45],"We":[46],"analyze":[47],"problem":[49,66,78,84],"scheduling":[52],"with":[55,89,96],"information":[58],"and":[59,99],"derive":[60],"its":[61],"mathematical":[62],"formulation.":[63],"As":[64],"NP-hard,":[68],"present":[70],"a":[71,80],"polynomial-time":[72],"heuristic":[73],"transform":[76],"into":[79],"probability-based":[81],"load":[82],"balancing":[83],"then":[87],"solved":[88],"worst-fit":[90],"decreasing":[91],"bin-packing":[92],"heuristic.":[93],"Simulation":[94],"results":[95],"synthetic,":[97],"multimedia,":[98],"stereo-vision":[100],"show":[102],"our":[104],"saves":[106],"significantly":[107],"more":[108],"than":[110],"methods.":[112]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":11},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":12}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
