{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,24]],"date-time":"2025-10-24T16:37:39Z","timestamp":1761323859220,"version":"3.41.0"},"reference-count":28,"publisher":"Association for Computing Machinery (ACM)","issue":"4","license":[{"start":{"date-parts":[[2013,1,1]],"date-time":"2013-01-01T00:00:00Z","timestamp":1356998400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["ACM Trans. Archit. Code Optim."],"published-print":{"date-parts":[[2013,1]]},"abstract":"<jats:p>Dynamic Power Management (DPM) and Dynamic Voltage and Frequency Scaling (DVFS) are popular techniques for reducing energy consumption. Algorithms for optimal DVFS exist, but optimal DPM and the optimal combination of DVFS and DPM are not yet solved.<\/jats:p>\n          <jats:p>In this article we use well-established models of DPM and DVFS for frame-based systems. We show that it is not sufficient\u2014as some authors argue\u2014to consider only individual invocations of a task. We define a schedule that also takes interactions between invocations into account and prove\u2014in a theoretical fashion\u2014that this schedule is optimal.<\/jats:p>","DOI":"10.1145\/2400682.2400700","type":"journal-article","created":{"date-parts":[[2013,1,22]],"date-time":"2013-01-22T15:28:56Z","timestamp":1358868536000},"page":"1-23","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":43,"title":["Optimal DPM and DVFS for frame-based real-time systems"],"prefix":"10.1145","volume":"9","author":[{"given":"Marco E. T.","family":"Gerards","sequence":"first","affiliation":[{"name":"University of Twente, The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jan","family":"Kuper","sequence":"additional","affiliation":[{"name":"University of Twente, The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2013,1,20]]},"reference":[{"key":"e_1_2_1_1_1","unstructured":"ACPI. 2011. Advanced configuration and power interface standard. http:\/\/www.acpi.info  ACPI. 2011. Advanced configuration and power interface standard. http:\/\/www.acpi.info"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1109\/FOCS.2004.50"},{"volume-title":"Proceedings of the 15th Annual European Conference on Algorithms (ESA'07)","author":"Baptiste P.","key":"e_1_2_1_3_1"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1109\/92.845896"},{"key":"e_1_2_1_5_1","doi-asserted-by":"crossref","unstructured":"Corbae D. 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