{"id":"https://openalex.org/W4401568384","doi":"https://doi.org/10.23919/date58400.2024.10546599","title":"Reinforcement Learning-Based Optimization of Back-Side Power Delivery Networks in VLSI Design for IR -Drop Reduction","display_name":"Reinforcement Learning-Based Optimization of Back-Side Power Delivery Networks in VLSI Design for IR -Drop Reduction","publication_year":2024,"publication_date":"2024-03-25","ids":{"openalex":"https://openalex.org/W4401568384","doi":"https://doi.org/10.23919/date58400.2024.10546599"},"language":"en","primary_location":{"id":"doi:10.23919/date58400.2024.10546599","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/date58400.2024.10546599","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 Design, Automation &amp;amp; Test in Europe Conference &amp;amp; Exhibition (DATE)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103120553","display_name":"Seungmin Woo","orcid":"https://orcid.org/0000-0001-9434-2455"},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seungmin Woo","raw_affiliation_strings":["Kyungpook National University,Daegu,South Korea,41566"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyungpook National University,Daegu,South Korea,41566","institution_ids":["https://openalex.org/I31419693"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088349384","display_name":"Hyunsoo Lee","orcid":"https://orcid.org/0000-0001-5512-2986"},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyunsoo Lee","raw_affiliation_strings":["Kyungpook National University,Daegu,South Korea,41566"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyungpook National University,Daegu,South Korea,41566","institution_ids":["https://openalex.org/I31419693"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102450743","display_name":"Yunjeong Shin","orcid":"https://orcid.org/0009-0005-5089-9143"},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yunjeong Shin","raw_affiliation_strings":["Kyungpook National University,Daegu,South Korea,41566"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyungpook National University,Daegu,South Korea,41566","institution_ids":["https://openalex.org/I31419693"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112365299","display_name":"Minseok Han","orcid":"https://orcid.org/0009-0009-2391-6787"},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"MinSeok Han","raw_affiliation_strings":["Kyungpook National University,Daegu,South Korea,41566"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyungpook National University,Daegu,South Korea,41566","institution_ids":["https://openalex.org/I31419693"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108912155","display_name":"Yunjeong Go","orcid":null},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yunjeong Go","raw_affiliation_strings":["Kyungpook National University,Daegu,South Korea,41566"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyungpook National University,Daegu,South Korea,41566","institution_ids":["https://openalex.org/I31419693"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101639956","display_name":"Jongbeom Kim","orcid":"https://orcid.org/0009-0004-0593-2701"},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jongbeom Kim","raw_affiliation_strings":["Kyungpook National University,Daegu,South Korea,41566"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyungpook National University,Daegu,South Korea,41566","institution_ids":["https://openalex.org/I31419693"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102876837","display_name":"Hyundong Lee","orcid":"https://orcid.org/0000-0002-4329-7057"},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyundong Lee","raw_affiliation_strings":["Kyungpook National University,Daegu,South Korea,41566"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyungpook National University,Daegu,South Korea,41566","institution_ids":["https://openalex.org/I31419693"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100330185","display_name":"Hyunwoo Kim","orcid":"https://orcid.org/0000-0001-7588-3723"},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyunwoo Kim","raw_affiliation_strings":["Kyungpook National University,Daegu,South Korea,41566"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyungpook National University,Daegu,South Korea,41566","institution_ids":["https://openalex.org/I31419693"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032455044","display_name":"Taigon Song","orcid":"https://orcid.org/0000-0001-5243-4132"},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Taigon Song","raw_affiliation_strings":["Kyungpook National University,Daegu,South Korea,41566"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyungpook National University,Daegu,South Korea,41566","institution_ids":["https://openalex.org/I31419693"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1856,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.49021643,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9904999732971191,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9904999732971191,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.98089998960495,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10472","display_name":"Semiconductor materials and devices","score":0.9789999723434448,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.7026017904281616},{"id":"https://openalex.org/keywords/very-large-scale-integration","display_name":"Very-large-scale integration","score":0.693798840045929},{"id":"https://openalex.org/keywords/power-network-design","display_name":"Power network design","score":0.6545027494430542},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.6521810293197632},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.592571496963501},{"id":"https://openalex.org/keywords/drop","display_name":"Drop (telecommunication)","score":0.5705645680427551},{"id":"https://openalex.org/keywords/reinforcement","display_name":"Reinforcement","score":0.4680250287055969},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4225209355354309},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3730124831199646},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.3543207049369812},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2842910885810852},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.23323020339012146},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20434191823005676},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10750645399093628},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09393033385276794}],"concepts":[{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.7026017904281616},{"id":"https://openalex.org/C14580979","wikidata":"https://www.wikidata.org/wiki/Q876049","display_name":"Very-large-scale integration","level":2,"score":0.693798840045929},{"id":"https://openalex.org/C164565468","wikidata":"https://www.wikidata.org/wiki/Q7236535","display_name":"Power network design","level":3,"score":0.6545027494430542},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.6521810293197632},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.592571496963501},{"id":"https://openalex.org/C2781345722","wikidata":"https://www.wikidata.org/wiki/Q5308388","display_name":"Drop (telecommunication)","level":2,"score":0.5705645680427551},{"id":"https://openalex.org/C67203356","wikidata":"https://www.wikidata.org/wiki/Q1321905","display_name":"Reinforcement","level":2,"score":0.4680250287055969},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4225209355354309},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3730124831199646},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.3543207049369812},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2842910885810852},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.23323020339012146},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20434191823005676},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10750645399093628},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09393033385276794},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/date58400.2024.10546599","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/date58400.2024.10546599","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 Design, Automation &amp;amp; Test in Europe Conference &amp;amp; Exhibition (DATE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.5}],"awards":[{"id":"https://openalex.org/G14722227","display_name":null,"funder_award_id":"4199990113966","funder_id":"https://openalex.org/F4320321408","funder_display_name":"Ministry of Education"},{"id":"https://openalex.org/G3740475733","display_name":null,"funder_award_id":"2022RIIIA3073214","funder_id":"https://openalex.org/F4320311649","funder_display_name":"Ministry of Education"}],"funders":[{"id":"https://openalex.org/F4320311649","display_name":"Ministry of Education","ror":"https://ror.org/036nq5137"},{"id":"https://openalex.org/F4320321408","display_name":"Ministry of Education","ror":"https://ror.org/01p262204"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320322202","display_name":"IC Design Education Center","ror":"https://ror.org/005v57z85"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2482450555","https://openalex.org/W2913707927","https://openalex.org/W3006619829","https://openalex.org/W3195669075","https://openalex.org/W4285168603","https://openalex.org/W4312576296","https://openalex.org/W4317793299","https://openalex.org/W4320060576","https://openalex.org/W4376577247","https://openalex.org/W4386242015","https://openalex.org/W6786333462","https://openalex.org/W6800684072"],"related_works":["https://openalex.org/W2493360346","https://openalex.org/W2109799272","https://openalex.org/W4233629644","https://openalex.org/W4255681223","https://openalex.org/W4283721994","https://openalex.org/W2319035808","https://openalex.org/W184298953","https://openalex.org/W3014070231","https://openalex.org/W2541000087","https://openalex.org/W2113278517"],"abstract_inverted_index":{"On-chip":[0],"power":[1,54],"planning":[2],"is":[3],"a":[4,52,114,155,162],"crucial":[5],"step":[6],"in":[7,38,48,101,158,169,176],"chip":[8],"design.":[9],"As":[10],"process":[11],"nodes":[12],"advance":[13],"and":[14,78,97,148,172],"the":[15,26,30,49,65,76,93,102,132,181],"need":[16],"to":[17,40,64,75,92,121,136,145,167,174,180],"supply":[18],"lower":[19],"operating":[20],"voltages":[21],"without":[22],"loss":[23],"becomes":[24],"vital,":[25],"optimal":[27],"design":[28,72,107,115,143],"of":[29,80,104,165],"Power":[31],"Delivery":[32],"Network":[33],"(PDN)":[34],"has":[35,58],"become":[36],"pivotal":[37],"VLSI":[39,129],"mitigate":[41],"IR-drop":[42,46],"effectively.":[43],"To":[44],"address":[45],"issues":[47,73],"latest":[50],"nodes,":[51],"back-side":[53],"delivery":[55],"network":[56],"(BSPDN)":[57],"been":[59],"proposed":[60],"as":[61],"an":[62],"alternative":[63],"conventional":[66,182],"front-side":[67],"PDN.":[68],"However,":[69],"BSPDN":[70,87],"encounters":[71],"related":[74],"pitch":[77],"resistance":[79],"through-silicon":[81],"vias":[82],"(TSV":[83],"s).":[84],"In":[85,109],"addition,":[86],"faces":[88],"optimization":[89],"challenges":[90],"due":[91],"trade-off":[94],"between":[95],"rail":[96],"grid":[98,106,124],"IR-drop,":[99,160],"particularly":[100],"effectiveness":[103],"uniform":[105,183],"patterns.":[108],"this":[110],"study,":[111],"we":[112],"introduce":[113],"framework":[116],"that":[117],"utilizes":[118],"reinforcement":[119],"learning":[120],"identify":[122],"optimized":[123],"width":[125],"patterns":[126],"for":[127],"individual":[128],"designs":[130],"on":[131],"silicon":[133],"back-side,":[134],"aiming":[135],"reduce":[137],"IR-drop.":[138],"We":[139],"have":[140],"applied":[141],"our":[142],"approach":[144],"various":[146],"benchmarks":[147],"validated":[149],"its":[150],"improvement.":[151],"Our":[152],"results":[153],"demonstrate":[154],"significant":[156],"improvement":[157,164],"total":[159],"with":[161],"maximum":[163],"up":[166,173],"\u221219.0%":[168],"static":[170],"analysis":[171],"\u221218.8%":[175],"dynamic":[177],"analysis,":[178],"compared":[179],"BSPDN.":[184]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
