{"id":"https://openalex.org/W2015870461","doi":"https://doi.org/10.1109/iscas.2010.5537941","title":"Register relocation to optimize clock network for multi-domain clock skew scheduling","display_name":"Register relocation to optimize clock network for multi-domain clock skew scheduling","publication_year":2010,"publication_date":"2010-05-01","ids":{"openalex":"https://openalex.org/W2015870461","doi":"https://doi.org/10.1109/iscas.2010.5537941","mag":"2015870461"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2010.5537941","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2010.5537941","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of 2010 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100518441","display_name":"Liang Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Yang","raw_affiliation_strings":["Institute of Computing Technology, Chinese Academy and Sciences, Beijing, China","Graduate University of Chinese Academy of Sciences,  Beijing China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210090176"]},{"raw_affiliation_string":"Graduate University of Chinese Academy of Sciences,  Beijing China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057650928","display_name":"Baoxia Fan","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baoxia Fan","raw_affiliation_strings":["University of the Chinese Academy of Sciences, Beijing, Beijing, CN","Graduate University of Chinese Academy of Sciences,  Beijing China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of the Chinese Academy of Sciences, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"Graduate University of Chinese Academy of Sciences,  Beijing China","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101973228","display_name":"Ming Cong","orcid":"https://orcid.org/0000-0001-6101-2070"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ming Cong","raw_affiliation_strings":["Institute of Computing Technology, Chinese Academy and Sciences, Beijing, China","[Institute Of Computing Technology, Chinese Academy of Sciences, Beijing, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210090176"]},{"raw_affiliation_string":"[Institute Of Computing Technology, Chinese Academy of Sciences, Beijing, China]","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100931309","display_name":"Jiye Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiye Zhao","raw_affiliation_strings":["Institute of Computing Technology, Chinese Academy and Sciences, Beijing, China","[Institute Of Computing Technology, Chinese Academy of Sciences, Beijing, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210090176"]},{"raw_affiliation_string":"[Institute Of Computing Technology, Chinese Academy of Sciences, Beijing, China]","institution_ids":["https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4451,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.54953268,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3180","last_page":"3183"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":1.0,"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/T10363","display_name":"Low-power high-performance VLSI design","score":1.0,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998000264167786,"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/T11522","display_name":"VLSI and FPGA Design Techniques","score":0.9998000264167786,"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/clock-skew","display_name":"Clock skew","score":0.8686189651489258},{"id":"https://openalex.org/keywords/timing-failure","display_name":"Timing failure","score":0.8383318185806274},{"id":"https://openalex.org/keywords/relocation","display_name":"Relocation","score":0.7646634578704834},{"id":"https://openalex.org/keywords/digital-clock-manager","display_name":"Digital clock manager","score":0.7592158317565918},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7283841371536255},{"id":"https://openalex.org/keywords/skew","display_name":"Skew","score":0.6810691952705383},{"id":"https://openalex.org/keywords/clock-domain-crossing","display_name":"Clock domain crossing","score":0.6457883715629578},{"id":"https://openalex.org/keywords/clock-gating","display_name":"Clock gating","score":0.6051976084709167},{"id":"https://openalex.org/keywords/clock-drift","display_name":"Clock drift","score":0.5638325214385986},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5552185773849487},{"id":"https://openalex.org/keywords/clock-synchronization","display_name":"Clock synchronization","score":0.5383070707321167},{"id":"https://openalex.org/keywords/clock-network","display_name":"Clock network","score":0.4767419099807739},{"id":"https://openalex.org/keywords/vector-clock","display_name":"Vector clock","score":0.4744221568107605},{"id":"https://openalex.org/keywords/static-timing-analysis","display_name":"Static timing analysis","score":0.4620124399662018},{"id":"https://openalex.org/keywords/synchronous-circuit","display_name":"Synchronous circuit","score":0.4481300115585327},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4394332468509674},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.40879249572753906},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.2629970908164978},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.2612183094024658},{"id":"https://openalex.org/keywords/clock-signal","display_name":"Clock signal","score":0.2570945620536804},{"id":"https://openalex.org/keywords/jitter","display_name":"Jitter","score":0.23746386170387268},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1716000735759735},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.10334503650665283},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08823612332344055},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.07633987069129944},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.07589477300643921}],"concepts":[{"id":"https://openalex.org/C60501442","wikidata":"https://www.wikidata.org/wiki/Q4382014","display_name":"Clock skew","level":4,"score":0.8686189651489258},{"id":"https://openalex.org/C104654189","wikidata":"https://www.wikidata.org/wiki/Q7806740","display_name":"Timing failure","level":5,"score":0.8383318185806274},{"id":"https://openalex.org/C2779019381","wikidata":"https://www.wikidata.org/wiki/Q3499564","display_name":"Relocation","level":2,"score":0.7646634578704834},{"id":"https://openalex.org/C113074038","wikidata":"https://www.wikidata.org/wiki/Q5276052","display_name":"Digital clock manager","level":5,"score":0.7592158317565918},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7283841371536255},{"id":"https://openalex.org/C43711488","wikidata":"https://www.wikidata.org/wiki/Q7534783","display_name":"Skew","level":2,"score":0.6810691952705383},{"id":"https://openalex.org/C127204226","wikidata":"https://www.wikidata.org/wiki/Q5134799","display_name":"Clock domain crossing","level":5,"score":0.6457883715629578},{"id":"https://openalex.org/C22716491","wikidata":"https://www.wikidata.org/wiki/Q590170","display_name":"Clock gating","level":5,"score":0.6051976084709167},{"id":"https://openalex.org/C155837451","wikidata":"https://www.wikidata.org/wiki/Q1069144","display_name":"Clock drift","level":5,"score":0.5638325214385986},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5552185773849487},{"id":"https://openalex.org/C129891060","wikidata":"https://www.wikidata.org/wiki/Q1513059","display_name":"Clock synchronization","level":4,"score":0.5383070707321167},{"id":"https://openalex.org/C2778182565","wikidata":"https://www.wikidata.org/wiki/Q1752879","display_name":"Clock network","level":5,"score":0.4767419099807739},{"id":"https://openalex.org/C52563298","wikidata":"https://www.wikidata.org/wiki/Q1413349","display_name":"Vector clock","level":5,"score":0.4744221568107605},{"id":"https://openalex.org/C93682380","wikidata":"https://www.wikidata.org/wiki/Q2025226","display_name":"Static timing analysis","level":2,"score":0.4620124399662018},{"id":"https://openalex.org/C42196554","wikidata":"https://www.wikidata.org/wiki/Q1186179","display_name":"Synchronous circuit","level":4,"score":0.4481300115585327},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4394332468509674},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.40879249572753906},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.2629970908164978},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.2612183094024658},{"id":"https://openalex.org/C137059387","wikidata":"https://www.wikidata.org/wiki/Q426882","display_name":"Clock signal","level":3,"score":0.2570945620536804},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.23746386170387268},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1716000735759735},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.10334503650665283},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08823612332344055},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.07633987069129944},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.07589477300643921},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2010.5537941","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2010.5537941","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of 2010 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.4699999988079071,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1511469799","https://openalex.org/W2011778848","https://openalex.org/W2076907308","https://openalex.org/W2107369146","https://openalex.org/W2113676942","https://openalex.org/W2125201667","https://openalex.org/W2128237591","https://openalex.org/W2133985130","https://openalex.org/W2135347849","https://openalex.org/W2155911206","https://openalex.org/W2162112388","https://openalex.org/W3143829947","https://openalex.org/W3149293211","https://openalex.org/W4231008241","https://openalex.org/W4231706861","https://openalex.org/W4246946013","https://openalex.org/W6682881493","https://openalex.org/W6683853949"],"related_works":["https://openalex.org/W2292909929","https://openalex.org/W1497331638","https://openalex.org/W2246178160","https://openalex.org/W2787237207","https://openalex.org/W2617666058","https://openalex.org/W2411759562","https://openalex.org/W2116021798","https://openalex.org/W2148462217","https://openalex.org/W2520965597","https://openalex.org/W2117541676"],"abstract_inverted_index":{"Multi-domain":[0],"clock":[1,17,25,84,93,100],"skew":[2,55],"scheduling":[3,26],"provides":[4],"performance":[5],"improvement":[6],"for":[7],"circuits":[8],"in":[9,52,83],"an":[10,39],"efficient":[11],"way.":[12],"However,":[13],"the":[14,46,49,53],"cost":[15,81],"of":[16],"network":[18],"construction":[19],"could":[20],"be":[21],"further":[22],"reduced":[23],"when":[24],"scheme":[27],"is":[28],"considered":[29],"during":[30],"placement.":[31],"Here":[32],"we":[33],"focus":[34],"on":[35,90],"this":[36],"and":[37,95],"propose":[38],"incremental":[40],"register":[41],"relocation":[42],"algorithm":[43],"to":[44,48,69,98],"minimize":[45],"distance":[47],"nearby":[50],"ones":[51],"same":[54],"domain,":[56],"while":[57],"registers":[58],"are":[59],"relocated":[60],"within":[61],"their":[62],"permissible":[63],"displacement":[64],"range":[65],"so":[66],"as":[67],"not":[68],"violate":[70],"timing":[71],"constraints.":[72],"The":[73],"experiments":[74],"showed":[75],"our":[76],"method":[77],"achieved":[78],"a":[79],"significant":[80],"reduction":[82],"networks,":[85],"which":[86],"did":[87],"NOT":[88],"rely":[89],"any":[91],"specified":[92],"structures":[94],"was":[96],"applicable":[97],"general":[99],"constructions.":[101]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
