{"id":"https://openalex.org/W4383890653","doi":"https://doi.org/10.1587/transfun.2023kep0002","title":"Virtualizing DVFS for Energy Minimization of Embedded Dual-OS Platform","display_name":"Virtualizing DVFS for Energy Minimization of Embedded Dual-OS Platform","publication_year":2023,"publication_date":"2023-07-11","ids":{"openalex":"https://openalex.org/W4383890653","doi":"https://doi.org/10.1587/transfun.2023kep0002"},"language":"en","primary_location":{"id":"doi:10.1587/transfun.2023kep0002","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1587/transfun.2023kep0002","pdf_url":"https://www.jstage.jst.go.jp/article/transfun/E107.A/1/E107.A_2023KEP0002/_pdf","source":{"id":"https://openalex.org/S166990724","display_name":"IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences","issn_l":"0916-8508","issn":["0916-8508","1745-1337"],"is_oa":false,"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 Fundamentals of Electronics, Communications and Computer Sciences","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/transfun/E107.A/1/E107.A_2023KEP0002/_pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079158531","display_name":"Takumi Komori","orcid":null},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takumi KOMORI","raw_affiliation_strings":["Graduate School of Informatics, Nagoya University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics, Nagoya University","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062214303","display_name":"Yutaka Masuda","orcid":"https://orcid.org/0000-0001-5177-5322"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yutaka MASUDA","raw_affiliation_strings":["Graduate School of Informatics, Nagoya University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics, Nagoya University","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022726556","display_name":"Tohru Ishihara","orcid":"https://orcid.org/0000-0002-1650-9958"},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tohru ISHIHARA","raw_affiliation_strings":["Graduate School of Informatics, Nagoya University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics, Nagoya University","institution_ids":["https://openalex.org/I60134161"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I60134161"],"apc_list":null,"apc_paid":null,"fwci":0.5301,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.58133894,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"E107.A","issue":"1","first_page":"3","last_page":"15"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10933","display_name":"Real-Time Systems Scheduling","score":0.9998000264167786,"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":0.9998000264167786,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9995999932289124,"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":0.9986000061035156,"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/embedded-system","display_name":"Embedded system","score":0.7905773520469666},{"id":"https://openalex.org/keywords/real-time-operating-system","display_name":"Real-time operating system","score":0.696213960647583},{"id":"https://openalex.org/keywords/microcontroller","display_name":"Microcontroller","score":0.6586079001426697},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6561828851699829},{"id":"https://openalex.org/keywords/microprocessor","display_name":"Microprocessor","score":0.605438232421875},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5170653462409973},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.4898700416088104},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.4472992718219757},{"id":"https://openalex.org/keywords/energy-minimization","display_name":"Energy minimization","score":0.4437602460384369},{"id":"https://openalex.org/keywords/embedded-software","display_name":"Embedded software","score":0.4294244647026062},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.41915634274482727},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.410117506980896},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19862782955169678},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.10575428605079651}],"concepts":[{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.7905773520469666},{"id":"https://openalex.org/C28472234","wikidata":"https://www.wikidata.org/wiki/Q213666","display_name":"Real-time operating system","level":2,"score":0.696213960647583},{"id":"https://openalex.org/C173018170","wikidata":"https://www.wikidata.org/wiki/Q165678","display_name":"Microcontroller","level":2,"score":0.6586079001426697},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6561828851699829},{"id":"https://openalex.org/C2780728072","wikidata":"https://www.wikidata.org/wiki/Q5297","display_name":"Microprocessor","level":2,"score":0.605438232421875},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5170653462409973},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.4898700416088104},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.4472992718219757},{"id":"https://openalex.org/C14961307","wikidata":"https://www.wikidata.org/wiki/Q5377176","display_name":"Energy minimization","level":2,"score":0.4437602460384369},{"id":"https://openalex.org/C154488198","wikidata":"https://www.wikidata.org/wiki/Q1335007","display_name":"Embedded software","level":3,"score":0.4294244647026062},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.41915634274482727},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.410117506980896},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19862782955169678},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.10575428605079651},{"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},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C147597530","wikidata":"https://www.wikidata.org/wiki/Q369472","display_name":"Computational chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1587/transfun.2023kep0002","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1587/transfun.2023kep0002","pdf_url":"https://www.jstage.jst.go.jp/article/transfun/E107.A/1/E107.A_2023KEP0002/_pdf","source":{"id":"https://openalex.org/S166990724","display_name":"IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences","issn_l":"0916-8508","issn":["0916-8508","1745-1337"],"is_oa":false,"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 Fundamentals of Electronics, Communications and Computer Sciences","raw_type":"journal-article"},{"id":"pmh:oai:irdb.nii.ac.jp:01152:0006028900","is_oa":true,"landing_page_url":"https://nagoya.repo.nii.ac.jp/records/2009263","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences","raw_type":"journal article"}],"best_oa_location":{"id":"doi:10.1587/transfun.2023kep0002","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1587/transfun.2023kep0002","pdf_url":"https://www.jstage.jst.go.jp/article/transfun/E107.A/1/E107.A_2023KEP0002/_pdf","source":{"id":"https://openalex.org/S166990724","display_name":"IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences","issn_l":"0916-8508","issn":["0916-8508","1745-1337"],"is_oa":false,"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 Fundamentals of Electronics, Communications and Computer Sciences","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":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4383890653.pdf"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W1814569339","https://openalex.org/W2001442398","https://openalex.org/W2030614454","https://openalex.org/W2054666005","https://openalex.org/W2060051627","https://openalex.org/W2118654681","https://openalex.org/W2120185390","https://openalex.org/W2134955305","https://openalex.org/W2137189977","https://openalex.org/W2145028783","https://openalex.org/W2153047389","https://openalex.org/W2166463071","https://openalex.org/W2318181542","https://openalex.org/W2409091408","https://openalex.org/W2532974705","https://openalex.org/W2899964759","https://openalex.org/W2908929484","https://openalex.org/W2911479569","https://openalex.org/W2983058739","https://openalex.org/W2992349826","https://openalex.org/W3020909626","https://openalex.org/W3111177199","https://openalex.org/W4313166884"],"related_works":["https://openalex.org/W2152523476","https://openalex.org/W2140373800","https://openalex.org/W2062099326","https://openalex.org/W2125523438","https://openalex.org/W2619396699","https://openalex.org/W2101817659","https://openalex.org/W3143921161","https://openalex.org/W4206644527","https://openalex.org/W2621956060","https://openalex.org/W4210596147"],"abstract_inverted_index":{"Recent":[0],"embedded":[1],"systems":[2],"require":[3],"both":[4],"traditional":[5],"machinery":[6],"control":[7],"and":[8,14,25,81,104],"information":[9],"processing,":[10],"such":[11],"as":[12],"network":[13],"GUI":[15],"handling.":[16],"A":[17],"dual-OS":[18,40,122],"platform":[19,41],"consolidates":[20],"a":[21,88,127,131],"real-time":[22,56],"OS":[23,27],"(RTOS)":[24],"general-purpose":[26],"(GPOS)":[28],"to":[29,78,120],"realize":[30],"efficient":[31],"software":[32,139],"development":[33],"on":[34],"one":[35],"physical":[36],"processor.":[37],"Although":[38],"the":[39,52,59,79,93,98,106,116],"attracts":[42],"increasing":[43],"attention,":[44],"it":[45],"often":[46],"suffers":[47],"from":[48],"energy":[49,65,107,134],"inefficiency":[50],"in":[51,115],"GPOS":[53],"for":[54],"guaranteeing":[55],"responses":[57],"of":[58,109,136],"RTOS.":[60],"This":[61],"paper":[62],"proposes":[63],"an":[64],"minimization":[66],"method":[67],"called":[68],"DVFS":[69,75],"virtualization,":[70],"which":[71],"allows":[72],"running":[73],"multiple":[74],"policies":[76],"dedicated":[77],"RTOS":[80],"GPOS,":[82],"respectively.":[83],"The":[84],"experimental":[85],"evaluation":[86,125],"using":[87,126],"commercial":[89,128],"microcontroller":[90],"showed":[91],"that":[92],"proposed":[94],"hardware":[95],"could":[96],"change":[97],"supply":[99],"voltage":[100],"within":[101],"500":[102],"ns":[103],"reduce":[105],"consumption":[108],"typical":[110],"applications":[111],"by":[112],"60":[113],"%":[114,133],"best":[117],"case":[118],"compared":[119],"conventional":[121],"platforms.":[123],"Furthermore,":[124],"microprocessor":[129],"achieved":[130],"15":[132],"reduction":[135],"practical":[137],"open-source":[138],"at":[140],"best.":[141]},"counts_by_year":[{"year":2024,"cited_by_count":2}],"updated_date":"2026-02-03T23:48:18.283914","created_date":"2025-10-10T00:00:00"}