{"id":"https://openalex.org/W4412636671","doi":"https://doi.org/10.1145/3750726","title":"Enhanced TransUNet Framework for Predicting Static IR Drop and Chip Routability","display_name":"Enhanced TransUNet Framework for Predicting Static IR Drop and Chip Routability","publication_year":2025,"publication_date":"2025-07-24","ids":{"openalex":"https://openalex.org/W4412636671","doi":"https://doi.org/10.1145/3750726"},"language":"en","primary_location":{"id":"doi:10.1145/3750726","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3750726","pdf_url":null,"source":{"id":"https://openalex.org/S105046310","display_name":"ACM Transactions on Design Automation of Electronic Systems","issn_l":"1084-4309","issn":["1084-4309","1557-7309"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Design Automation of Electronic Systems","raw_type":"journal-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/A5101296221","display_name":"Yunfan Zuo","orcid":null},"institutions":[{"id":"https://openalex.org/I4210090971","display_name":"Southeast University","ror":"https://ror.org/00cf0ab87","country_code":"BD","type":"education","lineage":["https://openalex.org/I4210090971"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["BD","CN"],"is_corresponding":false,"raw_author_name":"Yunfan Zuo","raw_affiliation_strings":["School of Integrated Circuits, Southeast University","School of Integrated Circuits, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0007-1833-4630","affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Southeast University","institution_ids":["https://openalex.org/I4210090971"]},{"raw_affiliation_string":"School of Integrated Circuits, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012049104","display_name":"Pinquan Li","orcid":"https://orcid.org/0009-0009-2196-4195"},"institutions":[{"id":"https://openalex.org/I4210090971","display_name":"Southeast University","ror":"https://ror.org/00cf0ab87","country_code":"BD","type":"education","lineage":["https://openalex.org/I4210090971"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["BD","CN"],"is_corresponding":false,"raw_author_name":"Pinquan Li","raw_affiliation_strings":["School of Integrated Circuits, Southeast University","School of Integrated Circuits, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0009-2196-4195","affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Southeast University","institution_ids":["https://openalex.org/I4210090971"]},{"raw_affiliation_string":"School of Integrated Circuits, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101020818","display_name":"Yuwei Sun","orcid":"https://orcid.org/0009-0002-9587-0596"},"institutions":[{"id":"https://openalex.org/I4210090971","display_name":"Southeast University","ror":"https://ror.org/00cf0ab87","country_code":"BD","type":"education","lineage":["https://openalex.org/I4210090971"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["BD","CN"],"is_corresponding":false,"raw_author_name":"Yuwei Sun","raw_affiliation_strings":["School of Integrated Circuits, Southeast University","School of Integrated Circuits, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0002-9587-0596","affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Southeast University","institution_ids":["https://openalex.org/I4210090971"]},{"raw_affiliation_string":"School of Integrated Circuits, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040139371","display_name":"Hao Yan","orcid":"https://orcid.org/0000-0002-5312-4483"},"institutions":[{"id":"https://openalex.org/I4210090971","display_name":"Southeast University","ror":"https://ror.org/00cf0ab87","country_code":"BD","type":"education","lineage":["https://openalex.org/I4210090971"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["BD","CN"],"is_corresponding":false,"raw_author_name":"Hao Yan","raw_affiliation_strings":["School of Integrated Circuits, Southeast University","School of Integrated Circuits, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-5312-4483","affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Southeast University","institution_ids":["https://openalex.org/I4210090971"]},{"raw_affiliation_string":"School of Integrated Circuits, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101499715","display_name":"Longxing Shi","orcid":"https://orcid.org/0000-0002-0629-7154"},"institutions":[{"id":"https://openalex.org/I4210090971","display_name":"Southeast University","ror":"https://ror.org/00cf0ab87","country_code":"BD","type":"education","lineage":["https://openalex.org/I4210090971"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["BD","CN"],"is_corresponding":false,"raw_author_name":"Longxing Shi","raw_affiliation_strings":["School of Integrated Circuits, Southeast University","School of Integrated Circuits, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-0629-7154","affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Southeast University","institution_ids":["https://openalex.org/I4210090971"]},{"raw_affiliation_string":"School of Integrated Circuits, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.1428752,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"31","issue":"4","first_page":"1","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10472","display_name":"Semiconductor materials and devices","score":0.9983000159263611,"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/T10472","display_name":"Semiconductor materials and devices","score":0.9983000159263611,"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/T11032","display_name":"VLSI and Analog Circuit Testing","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9908999800682068,"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/computer-science","display_name":"Computer science","score":0.8343662023544312},{"id":"https://openalex.org/keywords/power-network-design","display_name":"Power network design","score":0.690963864326477},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.6060649752616882},{"id":"https://openalex.org/keywords/drop","display_name":"Drop (telecommunication)","score":0.5872747898101807},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5326955318450928},{"id":"https://openalex.org/keywords/system-on-a-chip","display_name":"System on a chip","score":0.48748159408569336},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.45306453108787537},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08912649750709534}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8343662023544312},{"id":"https://openalex.org/C164565468","wikidata":"https://www.wikidata.org/wiki/Q7236535","display_name":"Power network design","level":3,"score":0.690963864326477},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.6060649752616882},{"id":"https://openalex.org/C2781345722","wikidata":"https://www.wikidata.org/wiki/Q5308388","display_name":"Drop (telecommunication)","level":2,"score":0.5872747898101807},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5326955318450928},{"id":"https://openalex.org/C118021083","wikidata":"https://www.wikidata.org/wiki/Q610398","display_name":"System on a chip","level":2,"score":0.48748159408569336},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.45306453108787537},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08912649750709534}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3750726","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3750726","pdf_url":null,"source":{"id":"https://openalex.org/S105046310","display_name":"ACM Transactions on Design Automation of Electronic Systems","issn_l":"1084-4309","issn":["1084-4309","1557-7309"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Design Automation of Electronic Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5795302376","display_name":null,"funder_award_id":"62274034, and 62474038","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G903443910","display_name":null,"funder_award_id":"BK20232005","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1598246754","https://openalex.org/W2014505173","https://openalex.org/W2110103617","https://openalex.org/W2161338410","https://openalex.org/W2168047997","https://openalex.org/W2330850558","https://openalex.org/W2992137891","https://openalex.org/W2996794321","https://openalex.org/W3013164405","https://openalex.org/W3015788359","https://openalex.org/W3210851702","https://openalex.org/W4280562550","https://openalex.org/W4295791104","https://openalex.org/W4302067267","https://openalex.org/W4312121083","https://openalex.org/W4313341206","https://openalex.org/W4360948889","https://openalex.org/W4377001507","https://openalex.org/W4381415966","https://openalex.org/W4402172472","https://openalex.org/W4402194436","https://openalex.org/W4403919716","https://openalex.org/W4411713754"],"related_works":["https://openalex.org/W2109799272","https://openalex.org/W4233629644","https://openalex.org/W4283721994","https://openalex.org/W2017236304","https://openalex.org/W2115579119","https://openalex.org/W2136854845","https://openalex.org/W2319035808","https://openalex.org/W2065289416","https://openalex.org/W184298953","https://openalex.org/W3014070231"],"abstract_inverted_index":{"As":[0],"semiconductor":[1],"processes":[2],"advance,":[3],"the":[4,11,15,18,101,109,139,162,204,227],"power":[5,12],"delivery":[6],"network":[7],"(PDN)":[8],"increasingly":[9],"affects":[10],"supply":[13],"from":[14],"pads":[16],"to":[17,28,37,126,156,203,226],"cells.":[19],"Significant":[20],"IR":[21,59,82,102,128,170,244],"drops":[22],"in":[23,64,142,242],"standard":[24],"cells":[25],"can":[26,35],"lead":[27,36],"timing":[29],"violations,":[30],"while":[31],"suboptimal":[32],"PDN":[33],"topologies":[34],"increased":[38],"congestion.":[39],"Together,":[40],"these":[41],"factors":[42],"degrade":[43],"overall":[44],"chip":[45],"performance":[46],"and":[47,54,61,84,104,114,153,182,194,199,220,234,239,246],"reliability.":[48],"To":[49,145],"accelerate":[50],"design":[51],"iteration,":[52],"accurately":[53,233],"efficiently":[55],"predicting":[56],"unevenly":[57],"distributed":[58],"drop":[60,83,103,129,171,245],"congestion,":[62],"especially":[63],"hotspot":[65,147],"areas,":[66],"has":[67],"become":[68],"a":[69,132,173,183],"critical":[70],"challenge.":[71],"This":[72],"article":[73],"introduces":[74],"an":[75,98],"enhanced":[76],"TransUNet-based":[77],"framework":[78,121],"for":[79],"distribution-aware":[80],"static":[81,169],"congestion":[85,105,212,247],"prediction,":[86,148],"treating":[87],"both":[88,243],"problems":[89],"as":[90,131],"separate":[91],"but":[92],"related":[93],"image":[94,123],"prediction":[95,130,213],"tasks.":[96,248],"Such":[97],"abstraction":[99],"preserves":[100],"distribution":[106,141],"patterns":[107],"on":[108],"original":[110],"real":[111],"physical":[112],"layout":[113],"retains":[115],"local":[116],"hot":[117],"spots.":[118],"Our":[119,231],"proposed":[120],"leverages":[122],"classification":[124],"techniques":[125],"model":[127],"spatial":[133],"pattern":[134],"recognition":[135],"task,":[136],"effectively":[137],"addressing":[138],"long-tail":[140,237],"different":[143],"regions.":[144],"enhance":[146],"we":[149],"incorporate":[150],"wavelet":[151],"transform":[152],"transformer-based":[154],"analysis":[155],"enable":[157],"multiscale":[158],"feature":[159],"fusion.":[160],"In":[161],"open-source":[163],"CircuitNet":[164],"dataset,":[165],"our":[166],"method":[167],"predicts":[168,236],"with":[172],"mean":[174],"absolute":[175],"error(":[176],"MAE":[177,193],")":[178,189],"of":[179,190],"0.374":[180],"mV":[181],"maximum":[184],"error":[185],"rate(":[186],"Err":[187,195],"m":[188,196],"18.7%,":[191],"reducing":[192],"by":[197],"77.4%":[198],"79.2%,":[200],"respectively,":[201],"compared":[202],"state-of-the-art":[205],"method,":[206],"all":[207],"within":[208],"100":[209],"ms.":[210],"The":[211],"evaluations":[214],"show":[215],"65.3%":[216],"lower":[217],"NRMSE":[218],"scores":[219,224],"18.4%":[221],"higher":[222],"SSIM":[223],"relative":[225],"existing":[228],"SOTA":[229],"approach.":[230],"approach":[232],"reliably":[235],"distributions":[238],"localized":[240],"hotspots":[241]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}