{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,24]],"date-time":"2026-06-24T15:06:49Z","timestamp":1782313609704,"version":"3.54.5"},"reference-count":34,"publisher":"World Scientific Pub Co Pte Ltd","issue":"05","funder":[{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities of China","doi-asserted-by":"crossref","award":["ZYGX2018J077"],"award-info":[{"award-number":["ZYGX2018J077"]}],"id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities of China","doi-asserted-by":"crossref","award":["ZYGX2019J078"],"award-info":[{"award-number":["ZYGX2019J078"]}],"id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"crossref"}]},{"name":"the Research Fund of National Key Laboratory of Computer Architecture","award":["CARCH201811"],"award-info":[{"award-number":["CARCH201811"]}]},{"name":"Fund of Science and Technology Department of Sichuan Province of China","award":["2018CC0136"],"award-info":[{"award-number":["2018CC0136"]}]},{"name":"Fund of Science and Technology Department of Sichuan Province of China","award":["2019YFG0122"],"award-info":[{"award-number":["2019YFG0122"]}]},{"DOI":"10.13039\/501100001809","name":"National Nature Science Foundation of China","doi-asserted-by":"crossref","award":["61976047"],"award-info":[{"award-number":["61976047"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J CIRCUIT SYST COMP"],"published-print":{"date-parts":[[2021,4]]},"abstract":"<jats:p> In this paper, we propose a system-level optimization approach for mixed-criticality distributed real-time systems with safety and energy considerations. We firstly depict a mixed-criticality distributed task model for real-time applications, in which the safety of the system is influenced by dynamic voltage and frequency scaling (DVFS). Due to the huge complexity of solving the problem optimally, a heuristic algorithm is proposed to approach the system-level optimization through a quasi-static scheduling strategy. The experiments demonstrate the efficiency of the proposed approach, which can obtain energy consumption while guaranteeing the system safety requirements. <\/jats:p>","DOI":"10.1142\/s0218126621500857","type":"journal-article","created":{"date-parts":[[2020,7,24]],"date-time":"2020-07-24T12:35:50Z","timestamp":1595594150000},"page":"2150085","source":"Crossref","is-referenced-by-count":3,"title":["Energy Optimization of Mixed-Criticality Distributed Real-Time Embedded Systems"],"prefix":"10.1142","volume":"30","author":[{"given":"Ruoxu","family":"Sun","sequence":"first","affiliation":[{"name":"School of Information and Software Engineering, University of Electronic Science, Technology of China, Chengdu 610054, P.\u00a0R.\u00a0China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0214-7124","authenticated-orcid":false,"given":"Jinyu","family":"Zhan","sequence":"additional","affiliation":[{"name":"School of Information and Software Engineering, University of Electronic Science, Technology of China, Chengdu 610054, P.\u00a0R.\u00a0China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wei","family":"Jiang","sequence":"additional","affiliation":[{"name":"School of Information and Software Engineering, University of Electronic Science, Technology of China, Chengdu 610054, P.\u00a0R.\u00a0China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qi","family":"Dong","sequence":"additional","affiliation":[{"name":"School of Information and Software Engineering, University of Electronic Science, Technology of China, Chengdu 610054, P.\u00a0R.\u00a0China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yalan","family":"Ye","sequence":"additional","affiliation":[{"name":"School of Information and Software Engineering, University of Electronic Science, Technology of China, Chengdu 610054, P.\u00a0R.\u00a0China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"219","published-online":{"date-parts":[[2020,10,9]]},"reference":[{"key":"S0218126621500857BIB001","doi-asserted-by":"publisher","DOI":"10.1109\/TCAD.2019.2921350"},{"key":"S0218126621500857BIB002","doi-asserted-by":"publisher","DOI":"10.1109\/TSC.2019.2919823"},{"key":"S0218126621500857BIB004","doi-asserted-by":"publisher","DOI":"10.1109\/TIE.2017.2762621"},{"key":"S0218126621500857BIB005","volume-title":"CPS Week 2009 Workshop on Mixed Criticality: Roadmap to Evolving UAV Certification","author":"Barhorst J.","year":"2009"},{"key":"S0218126621500857BIB006","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpdc.2018.02.014"},{"key":"S0218126621500857BIB007","doi-asserted-by":"publisher","DOI":"10.1109\/TCAD.2018.2846652"},{"key":"S0218126621500857BIB008","doi-asserted-by":"publisher","DOI":"10.1109\/TC.2019.2935042"},{"key":"S0218126621500857BIB009","doi-asserted-by":"publisher","DOI":"10.1016\/j.sysarc.2020.101739"},{"key":"S0218126621500857BIB010","first-page":"7","volume-title":"Proc. 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