{"id":"https://openalex.org/W2960084283","doi":"https://doi.org/10.1109/vts.2019.8758676","title":"A Novel Graph Coloring Based Solution for Low-Power Scan Shift","display_name":"A Novel Graph Coloring Based Solution for Low-Power Scan Shift","publication_year":2019,"publication_date":"2019-04-01","ids":{"openalex":"https://openalex.org/W2960084283","doi":"https://doi.org/10.1109/vts.2019.8758676","mag":"2960084283"},"language":"en","primary_location":{"id":"doi:10.1109/vts.2019.8758676","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vts.2019.8758676","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 37th VLSI Test Symposium (VTS)","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/A5101829709","display_name":"Saurabh Gupta","orcid":"https://orcid.org/0000-0002-7817-1323"},"institutions":[{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Saurabh Gupta","raw_affiliation_strings":["NVIDIA Corporation, Santa Clara, CA"],"affiliations":[{"raw_affiliation_string":"NVIDIA Corporation, Santa Clara, CA","institution_ids":["https://openalex.org/I4210127875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085906985","display_name":"Bonita Bhaskaran","orcid":null},"institutions":[{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bonita Bhaskaran","raw_affiliation_strings":["NVIDIA Corporation, Santa Clara, CA"],"affiliations":[{"raw_affiliation_string":"NVIDIA Corporation, Santa Clara, CA","institution_ids":["https://openalex.org/I4210127875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009749203","display_name":"Shantanu Sarangi","orcid":null},"institutions":[{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shantanu Sarangi","raw_affiliation_strings":["NVIDIA Corporation, Santa Clara, CA"],"affiliations":[{"raw_affiliation_string":"NVIDIA Corporation, Santa Clara, CA","institution_ids":["https://openalex.org/I4210127875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021581865","display_name":"Ayub Abdollahian","orcid":null},"institutions":[{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ayub Abdollahian","raw_affiliation_strings":["NVIDIA Corporation, Santa Clara, CA"],"affiliations":[{"raw_affiliation_string":"NVIDIA Corporation, Santa Clara, CA","institution_ids":["https://openalex.org/I4210127875"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044465911","display_name":"Jennifer Dworak","orcid":null},"institutions":[{"id":"https://openalex.org/I178169726","display_name":"Southern Methodist University","ror":"https://ror.org/042tdr378","country_code":"US","type":"education","lineage":["https://openalex.org/I178169726"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jennifer Dworak","raw_affiliation_strings":["Southern Methodist University, Dallas, TX"],"affiliations":[{"raw_affiliation_string":"Southern Methodist University, Dallas, TX","institution_ids":["https://openalex.org/I178169726"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101829709"],"corresponding_institution_ids":["https://openalex.org/I4210127875"],"apc_list":null,"apc_paid":null,"fwci":0.9631,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.73362901,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"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/T11032","display_name":"VLSI and Analog Circuit Testing","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11032","display_name":"VLSI and Analog Circuit Testing","score":0.9998999834060669,"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/T11527","display_name":"3D IC and TSV technologies","score":0.9987999796867371,"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/T11522","display_name":"VLSI and FPGA Design Techniques","score":0.998199999332428,"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":0.6450709700584412},{"id":"https://openalex.org/keywords/logic-gate","display_name":"Logic gate","score":0.5133992433547974},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.47476816177368164},{"id":"https://openalex.org/keywords/sequential-logic","display_name":"Sequential logic","score":0.4718948304653168},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.46228790283203125},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.45747140049934387},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.44995054602622986},{"id":"https://openalex.org/keywords/shift-register","display_name":"Shift register","score":0.44733676314353943},{"id":"https://openalex.org/keywords/system-on-a-chip","display_name":"System on a chip","score":0.4458523392677307},{"id":"https://openalex.org/keywords/graph-coloring","display_name":"Graph coloring","score":0.4444171190261841},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.43707790970802307},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.43296223878860474},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.39827707409858704},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3487820029258728},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.20889702439308167},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1806030571460724},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.1530575156211853},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15136900544166565},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08420974016189575},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07418063282966614}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6450709700584412},{"id":"https://openalex.org/C131017901","wikidata":"https://www.wikidata.org/wiki/Q170451","display_name":"Logic gate","level":2,"score":0.5133992433547974},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.47476816177368164},{"id":"https://openalex.org/C187075797","wikidata":"https://www.wikidata.org/wiki/Q173245","display_name":"Sequential logic","level":3,"score":0.4718948304653168},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.46228790283203125},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.45747140049934387},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.44995054602622986},{"id":"https://openalex.org/C49654631","wikidata":"https://www.wikidata.org/wiki/Q746165","display_name":"Shift register","level":3,"score":0.44733676314353943},{"id":"https://openalex.org/C118021083","wikidata":"https://www.wikidata.org/wiki/Q610398","display_name":"System on a chip","level":2,"score":0.4458523392677307},{"id":"https://openalex.org/C76946457","wikidata":"https://www.wikidata.org/wiki/Q504843","display_name":"Graph coloring","level":3,"score":0.4444171190261841},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.43707790970802307},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.43296223878860474},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.39827707409858704},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3487820029258728},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.20889702439308167},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1806030571460724},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.1530575156211853},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15136900544166565},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08420974016189575},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07418063282966614},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vts.2019.8758676","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vts.2019.8758676","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 37th VLSI Test Symposium (VTS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6800000071525574,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W65989689","https://openalex.org/W149461665","https://openalex.org/W1503170941","https://openalex.org/W1528223898","https://openalex.org/W1557977552","https://openalex.org/W1582019256","https://openalex.org/W1650979692","https://openalex.org/W1823875934","https://openalex.org/W1984297777","https://openalex.org/W1999775506","https://openalex.org/W2029575849","https://openalex.org/W2080510479","https://openalex.org/W2086481541","https://openalex.org/W2094224753","https://openalex.org/W2114018023","https://openalex.org/W2115852918","https://openalex.org/W2116365156","https://openalex.org/W2120246395","https://openalex.org/W2121200165","https://openalex.org/W2130439920","https://openalex.org/W2131433460","https://openalex.org/W2133640956","https://openalex.org/W2139356796","https://openalex.org/W2148360835","https://openalex.org/W2154950819","https://openalex.org/W2160294207","https://openalex.org/W2162248293","https://openalex.org/W2168376225","https://openalex.org/W2402469790","https://openalex.org/W2570739159","https://openalex.org/W6636802520","https://openalex.org/W6678006000","https://openalex.org/W6731495857"],"related_works":["https://openalex.org/W2067456700","https://openalex.org/W2746929098","https://openalex.org/W4296473373","https://openalex.org/W2542280163","https://openalex.org/W2059422871","https://openalex.org/W1976440785","https://openalex.org/W2013484291","https://openalex.org/W2533122910","https://openalex.org/W2810170748","https://openalex.org/W2540085505"],"abstract_inverted_index":{"During":[0],"scan":[1,84,106,124,164],"shift,":[2],"high":[3],"simultaneous":[4],"toggling":[5,86],"of":[6,83,105,113,123],"sequential":[7],"logic":[8,28],"on":[9,34],"a":[10,51],"System-on-Chip":[11],"(SoC)":[12],"can":[13],"result":[14],"in":[15,31,156],"increased":[16],"Power":[17],"Supply":[18],"Noise":[19],"(PSN).":[20],"The":[21,96],"problem":[22],"gets":[23],"exacerbated":[24],"when":[25],"the":[26,35,39,61,72,81,102,111,120,134,148,173],"switching":[27],"is":[29,90,116,131],"present":[30],"neighboring":[32,69],"blocks":[33,63,70],"SoC":[36,62],"that":[37,56,65,119,126,147],"share":[38],"same":[40,73],"power":[41,135],"rails.":[42],"To":[43],"solve":[44],"this":[45],"voltage":[46],"noise":[47],"problem,":[48],"we":[49,145],"propose":[50],"new":[52,97,153],"graph":[53],"coloring":[54],"algorithm":[55,98,154],"assigns":[57],"staggered":[58,129],"shift-clocks":[59],"to":[60,162,172],"such":[64,118],"(i)":[66],"no":[67],"two":[68],"use":[71],"shift-clock":[74,130],"(to":[75,92],"reduce":[76,93],"local":[77],"hotspots),":[78],"and":[79,110,166],"(ii)":[80],"number":[82,104,122],"cells":[85],"per":[87,108,128],"shift":[88,165],"clock":[89],"equalized":[91],"global":[94],"noise).":[95],"takes":[99],"into":[100],"account":[101],"total":[103,121],"flops":[107,125],"block,":[109],"assignment":[112,150,177],"stagger":[114,149,176],"clocks":[115],"done":[117],"toggle":[127],"balanced":[132],"at":[133,157],"rail-level.":[136],"Using":[137],"silicon":[138],"data":[139],"from":[140],"NVIDIA's":[141],"recently":[142],"taped-out":[143],"chips,":[144],"show":[146],"using":[151],"our":[152],"results":[155],"70%":[158],"PSN":[159,169],"reduction":[160,170],"compared":[161,171],"conventional":[163],"around":[167],"21%":[168],"previously":[174],"proposed":[175],"solutions.":[178]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}