{"id":"https://openalex.org/W1994647446","doi":"https://doi.org/10.1587/transinf.e94.d.822","title":"Energy-Aware Task Scheduling for Real-Time Systems with Discrete Frequencies","display_name":"Energy-Aware Task Scheduling for Real-Time Systems with Discrete Frequencies","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W1994647446","doi":"https://doi.org/10.1587/transinf.e94.d.822","mag":"1994647446"},"language":"en","primary_location":{"id":"doi:10.1587/transinf.e94.d.822","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.e94.d.822","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E94.D/4/E94.D_4_822/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/transinf/E94.D/4/E94.D_4_822/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002878365","display_name":"Dejun Qian","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Dejun QIAN","raw_affiliation_strings":["Southeast University","(Southeast University)"],"affiliations":[{"raw_affiliation_string":"Southeast University","institution_ids":[]},{"raw_affiliation_string":"(Southeast University)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100443001","display_name":"Zhe Zhang","orcid":"https://orcid.org/0000-0002-6791-9009"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhe ZHANG","raw_affiliation_strings":["Southeast University","(Southeast University)"],"affiliations":[{"raw_affiliation_string":"Southeast University","institution_ids":[]},{"raw_affiliation_string":"(Southeast University)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101637660","display_name":"Hu Chen","orcid":"https://orcid.org/0000-0003-3883-9197"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen HU","raw_affiliation_strings":["Southeast University","(Southeast University)"],"affiliations":[{"raw_affiliation_string":"Southeast University","institution_ids":[]},{"raw_affiliation_string":"(Southeast University)","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026709680","display_name":"Xincun Ji","orcid":"https://orcid.org/0000-0002-0911-8465"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xincun JI","raw_affiliation_strings":["Southeast University","(Southeast University)"],"affiliations":[{"raw_affiliation_string":"Southeast University","institution_ids":[]},{"raw_affiliation_string":"(Southeast University)","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5002878365"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07072635,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"E94-D","issue":"4","first_page":"822","last_page":"832"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","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/T10054","display_name":"Parallel Computing and Optimization Techniques","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/T10933","display_name":"Real-Time Systems Scheduling","score":0.9997000098228455,"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":0.9988999962806702,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8522377014160156},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6478747725486755},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.48500558733940125},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.4695853590965271},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4677450954914093},{"id":"https://openalex.org/keywords/discrete-time-and-continuous-time","display_name":"Discrete time and continuous time","score":0.4555276036262512},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4192536473274231},{"id":"https://openalex.org/keywords/execution-time","display_name":"Execution time","score":0.4173809587955475},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3617176413536072},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.29549887776374817}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8522377014160156},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6478747725486755},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.48500558733940125},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.4695853590965271},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4677450954914093},{"id":"https://openalex.org/C55689738","wikidata":"https://www.wikidata.org/wiki/Q15963867","display_name":"Discrete time and continuous time","level":2,"score":0.4555276036262512},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4192536473274231},{"id":"https://openalex.org/C2989134064","wikidata":"https://www.wikidata.org/wiki/Q288510","display_name":"Execution time","level":2,"score":0.4173809587955475},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3617176413536072},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.29549887776374817},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"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:10.1587/transinf.e94.d.822","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.e94.d.822","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E94.D/4/E94.D_4_822/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/transinf.e94.d.822","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.e94.d.822","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E94.D/4/E94.D_4_822/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1994647446.pdf","grobid_xml":"https://content.openalex.org/works/W1994647446.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W1633843876","https://openalex.org/W1771629184","https://openalex.org/W1966095371","https://openalex.org/W2005456951","https://openalex.org/W2011024076","https://openalex.org/W2017458583","https://openalex.org/W2031927140","https://openalex.org/W2088337139","https://openalex.org/W2089015580","https://openalex.org/W2093582532","https://openalex.org/W2100074581","https://openalex.org/W2108387401","https://openalex.org/W2119541679","https://openalex.org/W2120975795","https://openalex.org/W2133657020","https://openalex.org/W2136390804","https://openalex.org/W2138995951","https://openalex.org/W2141238076","https://openalex.org/W2146352293","https://openalex.org/W2148522078","https://openalex.org/W2148897044","https://openalex.org/W2153548512","https://openalex.org/W2155101824","https://openalex.org/W3003587919","https://openalex.org/W4251765081"],"related_works":["https://openalex.org/W2370815826","https://openalex.org/W2433057514","https://openalex.org/W2373436826","https://openalex.org/W2167961874","https://openalex.org/W2389546251","https://openalex.org/W2369556382","https://openalex.org/W2037383363","https://openalex.org/W2363214567","https://openalex.org/W2545205567","https://openalex.org/W2379002089"],"abstract_inverted_index":{"Power-aware":[0],"scheduling":[1],"of":[2,28,38,94],"periodic":[3],"tasks":[4],"in":[5,85,111],"real-time":[6,79],"systems":[7,80],"has":[8],"been":[9],"extensively":[10],"studied":[11],"to":[12,32,44,114,121],"save":[13,138],"energy":[14,143],"while":[15],"still":[16],"meeting":[17],"the":[18,25,34,56,87,122,134],"performance":[19],"requirement.":[20],"Many":[21],"previous":[22,146],"studies":[23],"use":[24],"probability":[26],"information":[27],"tasks'":[29],"execution":[30],"cycles":[31],"assist":[33],"scheduling.":[35],"However,":[36],"most":[37,140],"these":[39],"approaches":[40],"adopt":[41],"heuristic":[42],"algorithms":[43],"cope":[45],"with":[46,50,125,145],"realistic":[47,82],"CPU":[48],"models":[49,84],"discrete":[51],"frequencies":[52],"and":[53,96],"cannot":[54],"achieve":[55],"globally":[57],"optimal":[58,74,123],"solution.":[59],"Sometimes":[60],"they":[61],"even":[62],"show":[63,132],"worse":[64],"results":[65,131],"than":[66],"non-stochastic":[67],"DVS":[68,75,106],"schemes.":[69],"This":[70],"paper":[71,113],"presents":[72],"an":[73],"scheme":[76,107],"for":[77],"frame-based":[78],"under":[81],"power":[83],"which":[86],"processor":[88],"provides":[89],"only":[90,126],"a":[91,117],"limited":[92],"number":[93],"speeds":[95],"no":[97],"assumption":[98],"is":[99,108],"made":[100],"on":[101],"power/frequency":[102],"relation.":[103],"A":[104],"suboptimal":[105],"also":[109],"presented":[110],"this":[112],"work":[115],"out":[116],"solution":[118],"near":[119],"enough":[120],"one":[124],"polynomial":[127],"time":[128],"expense.":[129],"Experiment":[130],"that":[133],"proposed":[135],"algorithm":[136],"can":[137],"at":[139],"40%":[141],"more":[142],"compared":[144],"ones.":[147]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}