{"id":"https://openalex.org/W2149116320","doi":"https://doi.org/10.1145/2024724.2024759","title":"Optimal multi-domain clock skew scheduling","display_name":"Optimal multi-domain clock skew scheduling","publication_year":2011,"publication_date":"2011-06-05","ids":{"openalex":"https://openalex.org/W2149116320","doi":"https://doi.org/10.1145/2024724.2024759","mag":"2149116320"},"language":"en","primary_location":{"id":"doi:10.1145/2024724.2024759","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2024724.2024759","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48th Design Automation Conference","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/A5100361244","display_name":"Li Li","orcid":"https://orcid.org/0000-0002-7654-7374"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Li Li","raw_affiliation_strings":["Northwestern University"],"affiliations":[{"raw_affiliation_string":"Northwestern University","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081521266","display_name":"Yinghai Lu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yinghai Lu","raw_affiliation_strings":["Northwestern University"],"affiliations":[{"raw_affiliation_string":"Northwestern University","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103038285","display_name":"Hai Zhou","orcid":"https://orcid.org/0000-0003-4824-7179"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hai Zhou","raw_affiliation_strings":["Northwestern University"],"affiliations":[{"raw_affiliation_string":"Northwestern University","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100361244"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.511,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.84335624,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"152","last_page":"157"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","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/T10054","display_name":"Parallel Computing and Optimization Techniques","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/T10363","display_name":"Low-power high-performance VLSI design","score":0.9998999834060669,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9994999766349792,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/skew","display_name":"Skew","score":0.7710819840431213},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7585710287094116},{"id":"https://openalex.org/keywords/clock-skew","display_name":"Clock skew","score":0.6831809282302856},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5995007157325745},{"id":"https://openalex.org/keywords/timing-failure","display_name":"Timing failure","score":0.5743038654327393},{"id":"https://openalex.org/keywords/digital-clock-manager","display_name":"Digital clock manager","score":0.5669541954994202},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5039231181144714},{"id":"https://openalex.org/keywords/static-timing-analysis","display_name":"Static timing analysis","score":0.44105952978134155},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3852892816066742},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2512490153312683},{"id":"https://openalex.org/keywords/clock-signal","display_name":"Clock signal","score":0.19289487600326538},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1553952395915985},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.1416648030281067}],"concepts":[{"id":"https://openalex.org/C43711488","wikidata":"https://www.wikidata.org/wiki/Q7534783","display_name":"Skew","level":2,"score":0.7710819840431213},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7585710287094116},{"id":"https://openalex.org/C60501442","wikidata":"https://www.wikidata.org/wiki/Q4382014","display_name":"Clock skew","level":4,"score":0.6831809282302856},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5995007157325745},{"id":"https://openalex.org/C104654189","wikidata":"https://www.wikidata.org/wiki/Q7806740","display_name":"Timing failure","level":5,"score":0.5743038654327393},{"id":"https://openalex.org/C113074038","wikidata":"https://www.wikidata.org/wiki/Q5276052","display_name":"Digital clock manager","level":5,"score":0.5669541954994202},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5039231181144714},{"id":"https://openalex.org/C93682380","wikidata":"https://www.wikidata.org/wiki/Q2025226","display_name":"Static timing analysis","level":2,"score":0.44105952978134155},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3852892816066742},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2512490153312683},{"id":"https://openalex.org/C137059387","wikidata":"https://www.wikidata.org/wiki/Q426882","display_name":"Clock signal","level":3,"score":0.19289487600326538},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1553952395915985},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.1416648030281067},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.0},{"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:10.1145/2024724.2024759","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2024724.2024759","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48th Design Automation Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1049864938","display_name":null,"funder_award_id":"CCF-0811270","funder_id":"https://openalex.org/F4320337387","funder_display_name":"Division of Computing and Communication Foundations"}],"funders":[{"id":"https://openalex.org/F4320321851","display_name":"Fudan University","ror":"https://ror.org/013q1eq08"},{"id":"https://openalex.org/F4320337387","display_name":"Division of Computing and Communication Foundations","ror":"https://ror.org/01mng8331"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1511469799","https://openalex.org/W1975596503","https://openalex.org/W1981792495","https://openalex.org/W1983093080","https://openalex.org/W1988123824","https://openalex.org/W2011778848","https://openalex.org/W2076907308","https://openalex.org/W2096283348","https://openalex.org/W2102627413","https://openalex.org/W2106299112","https://openalex.org/W2107369146","https://openalex.org/W2113367047","https://openalex.org/W2127492079","https://openalex.org/W2135347849","https://openalex.org/W2163318442","https://openalex.org/W3105140593"],"related_works":["https://openalex.org/W2003180247","https://openalex.org/W2116514610","https://openalex.org/W2144282137","https://openalex.org/W2032549010","https://openalex.org/W2391115906","https://openalex.org/W2292909929","https://openalex.org/W1514283284","https://openalex.org/W2127379989","https://openalex.org/W2117814846","https://openalex.org/W2112814021"],"abstract_inverted_index":{"Clock":[0],"skew":[1,36,77],"scheduling":[2,37,55],"is":[3,38],"an":[4,81],"effective":[5],"technique":[6],"to":[7,22,41,63],"improve":[8],"the":[9,50,67,72,95],"performance":[10],"of":[11,27,52,74,99],"sequential":[12,92],"circuits.":[13],"However,":[14],"with":[15,84,103],"process":[16],"variations,":[17],"it":[18],"becomes":[19],"more":[20],"difficult":[21],"implement":[23],"a":[24,31,59],"large":[25],"number":[26,73],"clock":[28,35,54],"delays":[29],"in":[30],"precise":[32],"manner.":[33],"Multi-domain":[34],"one":[39],"way":[40],"overcome":[42],"this":[43,46],"limitation.":[44],"In":[45],"paper,":[47],"we":[48,70],"prove":[49],"NP-completeness":[51],"multi-domain":[53],"problem,":[56],"and":[57,79,97],"design":[58],"practical":[60],"optimal":[61,82],"algorithm":[62,83],"solve":[64],"it.":[65],"Given":[66],"domain":[68],"number,":[69],"bound":[71],"all":[75],"possible":[76],"assignments":[78],"develop":[80],"efficient":[85],"pruning":[86],"techniques.":[87],"Experiment":[88],"results":[89],"on":[90],"ISCAS89":[91],"benchmarks":[93],"show":[94],"optimality":[96],"efficiency":[98],"our":[100],"method":[101],"compared":[102],"existing":[104],"approaches.":[105]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}