{"id":"https://openalex.org/W2042185316","doi":"https://doi.org/10.1145/2160916.2160940","title":"Low-power gated bus synthesis for 3d ic via rectilinear shortest-path steiner graph","display_name":"Low-power gated bus synthesis for 3d ic via rectilinear shortest-path steiner graph","publication_year":2012,"publication_date":"2012-03-25","ids":{"openalex":"https://openalex.org/W2042185316","doi":"https://doi.org/10.1145/2160916.2160940","mag":"2042185316"},"language":"en","primary_location":{"id":"doi:10.1145/2160916.2160940","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2160916.2160940","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2012 ACM international symposium on International Symposium on Physical Design","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/A5039615312","display_name":"Chung\u2010Kuan Cheng","orcid":"https://orcid.org/0000-0002-9865-8390"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chung-Kuan Cheng","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA, USA","University of California - San Diego, La Jolla, CA, USA"],"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA, USA","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"University of California - San Diego, La Jolla, CA, USA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100620407","display_name":"Peng Du","orcid":"https://orcid.org/0000-0002-5565-4525"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peng Du","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA, USA","University of California - San Diego, La Jolla, CA, USA"],"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA, USA","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"University of California - San Diego, La Jolla, CA, USA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073558386","display_name":"Andrew B. Kahng","orcid":"https://orcid.org/0000-0002-4490-5018"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrew B. Kahng","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA, USA","University of California - San Diego, La Jolla, CA, USA"],"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA, USA","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"University of California - San Diego, La Jolla, CA, USA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110262864","display_name":"Shih-Hung Weng","orcid":null},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shih-Hung Weng","raw_affiliation_strings":["University of California, San Diego, La Jolla, CA, USA","University of California - San Diego, La Jolla, CA, USA"],"affiliations":[{"raw_affiliation_string":"University of California, San Diego, La Jolla, CA, USA","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"University of California - San Diego, La Jolla, CA, USA","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5039615312"],"corresponding_institution_ids":["https://openalex.org/I36258959"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.1059071,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"105","last_page":"112"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11527","display_name":"3D IC and TSV technologies","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/T11527","display_name":"3D IC and TSV technologies","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/T11522","display_name":"VLSI and FPGA Design Techniques","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/T10829","display_name":"Interconnection Networks and Systems","score":0.9998000264167786,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/steiner-tree-problem","display_name":"Steiner tree problem","score":0.9222167134284973},{"id":"https://openalex.org/keywords/shortest-path-problem","display_name":"Shortest path problem","score":0.582993745803833},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5531913042068481},{"id":"https://openalex.org/keywords/linear-programming-relaxation","display_name":"Linear programming relaxation","score":0.5243906378746033},{"id":"https://openalex.org/keywords/rounding","display_name":"Rounding","score":0.47250354290008545},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.44604554772377014},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4210691452026367},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4032503366470337},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.38563764095306396},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.38145288825035095},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.332794725894928},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29667994379997253},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.1900942325592041},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.16840919852256775}],"concepts":[{"id":"https://openalex.org/C76220878","wikidata":"https://www.wikidata.org/wiki/Q1764144","display_name":"Steiner tree problem","level":2,"score":0.9222167134284973},{"id":"https://openalex.org/C22590252","wikidata":"https://www.wikidata.org/wiki/Q1058754","display_name":"Shortest path problem","level":3,"score":0.582993745803833},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5531913042068481},{"id":"https://openalex.org/C25360446","wikidata":"https://www.wikidata.org/wiki/Q1512771","display_name":"Linear programming relaxation","level":3,"score":0.5243906378746033},{"id":"https://openalex.org/C136625980","wikidata":"https://www.wikidata.org/wiki/Q663208","display_name":"Rounding","level":2,"score":0.47250354290008545},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.44604554772377014},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4210691452026367},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4032503366470337},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.38563764095306396},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.38145288825035095},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.332794725894928},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29667994379997253},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.1900942325592041},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.16840919852256775},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/2160916.2160940","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2160916.2160940","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2012 ACM international symposium on International Symposium on Physical Design","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.224.9332","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.224.9332","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://vlsicad.ucsd.edu/Publications/Conferences/283/c283.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.226.1975","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.226.1975","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://vlsicad.ucsd.edu/Publications/Conferences/283/c283.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320310017","display_name":"University of Connecticut","ror":"https://ror.org/02der9h97"},{"id":"https://openalex.org/F4320321040","display_name":"National Science Council","ror":"https://ror.org/02kv4zf79"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1666750238","https://openalex.org/W1986461212","https://openalex.org/W1988808425","https://openalex.org/W2064086982","https://openalex.org/W2082029044","https://openalex.org/W2092424636","https://openalex.org/W2098877223","https://openalex.org/W2099932375","https://openalex.org/W2100322482","https://openalex.org/W2134464591","https://openalex.org/W2140252553","https://openalex.org/W2144872301","https://openalex.org/W2161943311","https://openalex.org/W2171248969","https://openalex.org/W2611804663","https://openalex.org/W4253015113","https://openalex.org/W6844382842"],"related_works":["https://openalex.org/W132011890","https://openalex.org/W3100114454","https://openalex.org/W2980261836","https://openalex.org/W2507810539","https://openalex.org/W2035016254","https://openalex.org/W1600160158","https://openalex.org/W2137277194","https://openalex.org/W2114997377","https://openalex.org/W2031277014","https://openalex.org/W4287593987"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,62],"propose":[4],"a":[5,49,85,118,131],"new":[6],"approach":[7],"for":[8,101],"gated":[9],"bus":[10],"synthesis":[11],"[16]":[12],"with":[13,31,111,146],"minimum":[14],"wire":[15,43,150],"capacitance":[16],"per":[17],"transaction":[18],"in":[19,90],"three-dimensional":[20],"(3D)":[21],"ICs.":[22],"The":[23,114],"3D":[24],"IC":[25],"technology":[26],"connects":[27],"different":[28],"device":[29,92],"layers":[30],"through-silicon":[32],"vias":[33],"(TSV),":[34],"which":[35,125],"need":[36],"to":[37,45,71,83],"be":[38],"considered":[39],"differently":[40],"from":[41],"metal":[42],"due":[44],"reliability":[46],"issues":[47],"and":[48,67,107,122,129],"larger":[50],"footprint.":[51],"Practically,":[52],"the":[53,73,97,102,153],"number":[54],"of":[55,156],"TSVs":[56],"is":[57],"bounded":[58],"between":[59],"layers;":[60],"thus,":[61],"first":[63],"devise":[64],"dynamic":[65],"programming":[66,120],"local":[68],"search":[69],"techniques":[70],"determine":[72],"optimal":[74],"TSV":[75],"locations.":[76],"We":[77],"then":[78],"employ":[79],"two":[80],"approximation":[81],"algorithms":[82,140],"generate":[84],"rectilinear":[86],"shortest-path":[87,143],"Steiner":[88,104,133,144],"graph":[89],"each":[91],"layer.":[93],"One":[94],"algorithm":[95,116],"extends":[96],"well-known":[98],"greedy":[99],"heuristic":[100],"Rectilinear":[103],"Arborescence":[105],"problem":[106],"handles":[108],"large":[109],"cases":[110],"high":[112],"efficiency.":[113],"other":[115],"utilizes":[117],"linear":[119],"relaxation":[121],"rounding":[123],"technique":[124],"costs":[126],"more":[127],"time":[128],"generates":[130],"nearly-optimal":[132],"graph.":[134],"Experimental":[135],"results":[136],"show":[137],"that":[138],"our":[139],"can":[141],"construct":[142],"graphs":[145],"22%":[147],"less":[148],"total":[149],"length":[151],"than":[152],"previous":[154],"method":[155],"Wang":[157],"et":[158],"al.":[159],"[16].":[160]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
