{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T01:27:37Z","timestamp":1789694857538,"version":"4.0.1"},"reference-count":15,"publisher":"Association for Computing Machinery (ACM)","issue":"3","license":[{"start":{"date-parts":[[2014,8,1]],"date-time":"2014-08-01T00:00:00Z","timestamp":1406851200000},"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. Reconfigurable Technol. Syst."],"published-print":{"date-parts":[[2014,8]]},"abstract":"<jats:p>The latest biomedical applications require low energy consumption, high performance, and wide energy-performance scalability to adapt to various working environments. In this study, we present ULP-SRP, an energy-efficient reconfigurable processor for biomedical applications. ULP-SRP uses a Coarse-Grained Reconfigurable Array (CGRA) for high-performance data processing with low energy consumption. We adopted a compact-size CGRA and modified it to support dynamically switchable three performance modes with fine-grained power gating in order to further optimize the energy consumption. The energy-performance scalability is also accomplished with multiple performance modes and a Unified Memory Architecture (UMA). Experimental results show that ULP-SRP achieved 59% energy reduction compared to previous works. A technique of dynamic CGRA mode changing gives 18.9% energy reduction. ULP-SRP is a good candidate for future mobile healthcare devices.<\/jats:p>","DOI":"10.1145\/2629610","type":"journal-article","created":{"date-parts":[[2014,8,29]],"date-time":"2014-08-29T13:03:31Z","timestamp":1409317411000},"page":"1-15","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":37,"title":["ULP-SRP"],"prefix":"10.1145","volume":"7","author":[{"given":"Changmoo","family":"Kim","sequence":"first","affiliation":[{"name":"Samsung Advanced Institute of Technology, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mookyoung","family":"Chung","sequence":"additional","affiliation":[{"name":"Samsung Advanced Institute of Technology, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yeongon","family":"Cho","sequence":"additional","affiliation":[{"name":"Samsung Advanced Institute of Technology, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mario","family":"Konijnenburg","sequence":"additional","affiliation":[{"name":"Holst Centre\/imec, Heverlee, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Soojung","family":"Ryu","sequence":"additional","affiliation":[{"name":"Samsung Advanced Institute of Technology, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeongwook","family":"Kim","sequence":"additional","affiliation":[{"name":"Samsung Advanced Institute of Technology, Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"320","published-online":{"date-parts":[[2014,9,3]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1109\/ISSCC.2011.5746341"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1109\/ISSCC.2010.5433921"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/2003695.2003711"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1109\/ASSCC.2011.6123572"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1109\/FPT.2012.6412156"},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICIP.2011.6116529"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-45234-8_7"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/1542452.1542456"},{"key":"e_1_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/192724.192731"},{"key":"e_1_2_1_10_1","volume-title":"Proceedings of the IEEE Biomedical Circuits and Systems Conference.","author":"Romero Inaki"},{"key":"e_1_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1109\/JSSC.2011.2108910"},{"key":"e_1_2_1_12_1","volume-title":"Proceedings of the IEEE International Solid-State Circuits Conference (ISSCC'08)","author":"Yazicioglu Refet Firat","year":"2008"},{"key":"e_1_2_1_13_1","volume-title":"Proceedings of the IEEE International Solid-State Circuits Conference (ISSCC'10)","author":"Yazicioglu Refet Firat","year":"2010"},{"key":"e_1_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11265-008-0255-x"},{"key":"e_1_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1109\/JSSC.2009.2014707"}],"container-title":["ACM Transactions on Reconfigurable Technology and Systems"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2629610","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2629610","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T06:13:29Z","timestamp":1750227209000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2629610"}},"subtitle":["Ultra Low-Power Samsung Reconfigurable Processor for Biomedical Applications"],"short-title":[],"issued":{"date-parts":[[2014,8]]},"references-count":15,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2014,8]]}},"alternative-id":["10.1145\/2629610"],"URL":"https:\/\/doi.org\/10.1145\/2629610","relation":{},"ISSN":["1936-7406","1936-7414"],"issn-type":[{"value":"1936-7406","type":"print"},{"value":"1936-7414","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,8]]},"assertion":[{"value":"2013-07-01","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2014-03-01","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2014-09-03","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}