{"id":"https://openalex.org/W4414198266","doi":"https://doi.org/10.1109/dac63849.2025.11133344","title":"BS-PDN-Last: Towards Optimal Power Delivery Network Design With Multifunctional Backside Metal Layers","display_name":"BS-PDN-Last: Towards Optimal Power Delivery Network Design With Multifunctional Backside Metal Layers","publication_year":2025,"publication_date":"2025-06-22","ids":{"openalex":"https://openalex.org/W4414198266","doi":"https://doi.org/10.1109/dac63849.2025.11133344"},"language":"en","primary_location":{"id":"doi:10.1109/dac63849.2025.11133344","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dac63849.2025.11133344","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 62nd ACM/IEEE Design Automation Conference (DAC)","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/A5111070826","display_name":"Min Gyu Park","orcid":"https://orcid.org/0009-0009-2956-0961"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Min Gyu Park","raw_affiliation_strings":["Georgia Institute of Technology,School of ECE,Atlanta,GA"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology,School of ECE,Atlanta,GA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113348978","display_name":"Amaan Rahman","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Amaan Rahman","raw_affiliation_strings":["Georgia Institute of Technology,School of ECE,Atlanta,GA"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology,School of ECE,Atlanta,GA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052950521","display_name":"Sung Kyu Lim","orcid":"https://orcid.org/0000-0002-2267-5282"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sung Kyu Lim","raw_affiliation_strings":["Georgia Institute of Technology,School of ECE,Atlanta,GA"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology,School of ECE,Atlanta,GA","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5111070826"],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.23432627,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11527","display_name":"3D IC and TSV technologies","score":0.9889000058174133,"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/T11527","display_name":"3D IC and TSV technologies","score":0.9889000058174133,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9865999817848206,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9334999918937683,"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/routing","display_name":"Routing (electronic design automation)","score":0.6668999791145325},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.620199978351593},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.6031000018119812},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5012000203132629},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.4921000003814697},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.476500004529953},{"id":"https://openalex.org/keywords/design-flow","display_name":"Design flow","score":0.4675000011920929},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.45739999413490295},{"id":"https://openalex.org/keywords/network-planning-and-design","display_name":"Network planning and design","score":0.38359999656677246}],"concepts":[{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.6668999791145325},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.620199978351593},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.6031000018119812},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5012000203132629},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4921000003814697},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.476500004529953},{"id":"https://openalex.org/C37135326","wikidata":"https://www.wikidata.org/wiki/Q931942","display_name":"Design flow","level":2,"score":0.4675000011920929},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.45739999413490295},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44510000944137573},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4047999978065491},{"id":"https://openalex.org/C114563136","wikidata":"https://www.wikidata.org/wiki/Q19725982","display_name":"Network planning and design","level":2,"score":0.38359999656677246},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3763999938964844},{"id":"https://openalex.org/C186394612","wikidata":"https://www.wikidata.org/wiki/Q7098942","display_name":"Optimal design","level":2,"score":0.3693999946117401},{"id":"https://openalex.org/C2986056383","wikidata":"https://www.wikidata.org/wiki/Q556030","display_name":"Power flow","level":4,"score":0.3424000144004822},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.33379998803138733},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.3215999901294708},{"id":"https://openalex.org/C188817802","wikidata":"https://www.wikidata.org/wiki/Q13426855","display_name":"Physical design","level":3,"score":0.3206000030040741},{"id":"https://openalex.org/C114809511","wikidata":"https://www.wikidata.org/wiki/Q1412924","display_name":"Flow network","level":2,"score":0.3034000098705292},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3027999997138977},{"id":"https://openalex.org/C2983317576","wikidata":"https://www.wikidata.org/wiki/Q1853339","display_name":"Power demand","level":4,"score":0.29350000619888306},{"id":"https://openalex.org/C45872418","wikidata":"https://www.wikidata.org/wiki/Q5318966","display_name":"Dynamic demand","level":3,"score":0.28119999170303345},{"id":"https://openalex.org/C74524168","wikidata":"https://www.wikidata.org/wiki/Q1074539","display_name":"Integrated circuit design","level":2,"score":0.2619999945163727},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.258899986743927},{"id":"https://openalex.org/C2983523559","wikidata":"https://www.wikidata.org/wiki/Q410657","display_name":"On demand","level":2,"score":0.2563000023365021},{"id":"https://openalex.org/C138852830","wikidata":"https://www.wikidata.org/wiki/Q2292993","display_name":"Design methods","level":2,"score":0.2554999887943268},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.2549999952316284},{"id":"https://openalex.org/C2777386808","wikidata":"https://www.wikidata.org/wiki/Q5254078","display_name":"Delivery Performance","level":2,"score":0.2547000050544739},{"id":"https://openalex.org/C2778915421","wikidata":"https://www.wikidata.org/wiki/Q3643177","display_name":"Performance improvement","level":2,"score":0.25209999084472656}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dac63849.2025.11133344","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dac63849.2025.11133344","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 62nd ACM/IEEE Design Automation Conference (DAC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306087","display_name":"Semiconductor Research Corporation","ror":"https://ror.org/047z4n946"},{"id":"https://openalex.org/F4320315121","display_name":"Samsung Advanced Institute of Technology","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W3006619829","https://openalex.org/W3213528054","https://openalex.org/W4206244553","https://openalex.org/W4285103121","https://openalex.org/W4312712610","https://openalex.org/W4401879634","https://openalex.org/W4401880077","https://openalex.org/W4404133806"],"related_works":[],"abstract_inverted_index":{"The":[0],"increasing":[1],"demand":[2],"to":[3,34],"maximize":[4],"PPA":[5],"gains":[6],"with":[7,75],"backside":[8,90],"metal":[9],"layers":[10],"has":[11],"driven":[12],"their":[13],"function":[14],"beyond":[15],"power":[16,32],"delivery.":[17],"This":[18,39],"study":[19],"introduces":[20],"a":[21,60,69],"novel":[22],"BS-PDN-last":[23,57],"flow,":[24],"crucial":[25],"for":[26],"leveraging":[27,100],"multifunctional":[28,89],"backside,":[29],"by":[30],"deferring":[31],"routing":[33,37],"the":[35,42,56,81],"post-signal":[36],"stage.":[38],"approach":[40],"addresses":[41],"IR-drop":[43],"and":[44,68,88,97],"performance":[45,73],"trade-offs":[46],"inherent":[47],"in":[48,64],"conventional":[49],"PDN-first":[50],"flows.":[51],"Experimental":[52],"results":[53],"show":[54],"that":[55],"flow":[58],"achieves":[59],"$90":[61],"\\%$":[62],"reduction":[63],"Total":[65],"Negative":[66],"Slack":[67],"$\\mathbf{1":[70],"2":[71],"\\%}$":[72],"gain":[74],"BS-CDN.":[76],"Additionally,":[77],"our":[78],"work":[79],"presents":[80],"first":[82],"comprehensive":[83],"comparison":[84],"of":[85],"FS-PDN,":[86],"BSPDN,":[87],"designs,":[91],"evaluated":[92],"on":[93],"both":[94],"physical":[95],"design":[96],"workload":[98],"metrics":[99],"accurate":[101],"vector-based":[102],"analysis.":[103]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
