{"id":"https://openalex.org/W2293280431","doi":"https://doi.org/10.1109/aspdac.2016.7428022","title":"Design and allocation of loosely coupled multi-bit flip-flops for power reduction in post-placement optimization","display_name":"Design and allocation of loosely coupled multi-bit flip-flops for power reduction in post-placement optimization","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2293280431","doi":"https://doi.org/10.1109/aspdac.2016.7428022","mag":"2293280431"},"language":"en","primary_location":{"id":"doi:10.1109/aspdac.2016.7428022","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aspdac.2016.7428022","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 21st Asia and South Pacific Design Automation Conference (ASP-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/A5059759315","display_name":"Hyoungseok Moon","orcid":null},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hyoungseok Moon","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Seoul National University, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Korea","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101736516","display_name":"Taewhan Kim","orcid":"https://orcid.org/0000-0003-2376-4970"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Taewhan Kim","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Seoul National University, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Seoul National University, Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5059759315"],"corresponding_institution_ids":["https://openalex.org/I139264467"],"apc_list":null,"apc_paid":null,"fwci":1.3038,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.81827911,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"268","last_page":"273"},"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":0.9993000030517578,"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":0.9993000030517578,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T13182","display_name":"Quantum-Dot Cellular Automata","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/computer-science","display_name":"Computer science","score":0.6510752439498901},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5013103485107422},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.4931034743785858},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4639458656311035},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42744386196136475},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4130017161369324},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1897665560245514}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6510752439498901},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5013103485107422},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.4931034743785858},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4639458656311035},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42744386196136475},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4130017161369324},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1897665560245514},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/aspdac.2016.7428022","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aspdac.2016.7428022","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 21st Asia and South Pacific Design Automation Conference (ASP-DAC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1994660004","https://openalex.org/W2012786899","https://openalex.org/W2051728103","https://openalex.org/W2073039296","https://openalex.org/W2095166045","https://openalex.org/W2177780683","https://openalex.org/W4244551607","https://openalex.org/W4245154887","https://openalex.org/W6680761401"],"related_works":["https://openalex.org/W2378211422","https://openalex.org/W2745001401","https://openalex.org/W4321353415","https://openalex.org/W2130974462","https://openalex.org/W972276598","https://openalex.org/W4246352526","https://openalex.org/W2028665553","https://openalex.org/W2086519370","https://openalex.org/W2087343574","https://openalex.org/W2352590024"],"abstract_inverted_index":{"Merging":[0],"1-bit":[1,116],"flip-flops":[2,5,30,79,117,192],"into":[3],"multi-bit":[4,29,78,91,99,104,154,191,208],"in":[6,50,118,135,143],"the":[7,13,25,33,43,51,56,87,113,161,188,199,205],"post-placement":[8],"stage":[9],"is":[10,111,193],"one":[11],"of":[12,77,90,98,109,164],"most":[14],"effective":[15],"techniques":[16],"for":[17,28],"minimizing":[18],"clock":[19,170,200],"power.":[20],"The":[21,107],"obstacles":[22],"that":[23,73,112,182],"hinder":[24],"merging":[26],"process":[27],"are":[31],"(1)":[32],"input":[34],"and":[35,54,70,137,151,177],"output":[36],"timing":[37,142],"constraint":[38,45,59],"on":[39,46,60,197],"every":[40,47,61],"flip-flop,":[41,100],"(2)":[42],"area":[44],"partitioned":[48],"bin":[49,62],"placement":[52],"plane,":[53],"(3)":[55],"routing":[57],"capacity":[58],"edge.":[63],"This":[64],"work":[65],"tries":[66],"to":[67,130,140,167,195],"eliminate":[68],"constraint-1":[69],"constraint-2":[71,136],"so":[72],"a":[74,95,149],"full":[75],"benefit":[76],"can":[80,120],"be":[81,121],"reaped.":[82],"Precisely,":[83],"rather":[84],"than":[85],"using":[86,187],"conventional":[88],"structure":[89],"flip-flops,":[92],"we":[93,147],"introduce":[94],"new":[96],"style":[97],"called":[101],"loosely":[102],"coupled":[103],"flip-flop":[105,155,209],"(LC-MBFF).":[106],"merit":[108],"LC-MBFF":[110,119,165],"logically":[114],"constituent":[115],"physically":[122],"apart":[123],"(i.e.,":[124],"no":[125,128,138],"relocation),":[126],"providing":[127],"need":[129,139],"set":[131],"aside":[132],"white":[133],"space":[134],"check":[141],"constraint-1.":[144],"Utilizing":[145],"LC-MBFFs,":[146],"propose":[148],"routability":[150],"clock-tree":[152],"driven":[153],"allocation":[156,163,185,210],"algorithm,":[157],"which":[158],"fully":[159],"explores":[160],"diverse":[162],"structures":[166],"maximally":[168],"reduce":[169,196],"power":[171,201],"consumption.":[172],"Experimental":[173],"results":[174],"with":[175],"ISCAS89":[176],"IWLS2005":[178],"benchmark":[179],"circuits":[180],"show":[181],"our":[183],"proposed":[184],"algorithm":[186,211],"newly":[189],"designed":[190],"able":[194],"average":[198],"by":[202,214],"8.50%":[203],"while":[204],"best":[206],"known":[207],"[7]":[212],"reduces":[213],"5.37%.":[215]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2}],"updated_date":"2026-03-12T08:34:05.389933","created_date":"2025-10-10T00:00:00"}
