{"id":"https://openalex.org/W2148790082","doi":"https://doi.org/10.1145/1119772.1119961","title":"Routing-aware scan chain ordering","display_name":"Routing-aware scan chain ordering","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W2148790082","doi":"https://doi.org/10.1145/1119772.1119961","mag":"2148790082"},"language":"en","primary_location":{"id":"doi:10.1145/1119772.1119961","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1119772.1119961","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 conference on Asia South Pacific design automation  - ASPDAC","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/A5084229134","display_name":"Puneet Gupta","orcid":"https://orcid.org/0000-0002-6188-1134"},"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":"Puneet Gupta","raw_affiliation_strings":["University of California at San Diego"],"affiliations":[{"raw_affiliation_string":"University of California at San Diego","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 at San Diego"],"affiliations":[{"raw_affiliation_string":"University of California at San Diego","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058873947","display_name":"Stefanus Mantik","orcid":null},"institutions":[{"id":"https://openalex.org/I66217453","display_name":"Cadence Design Systems (United States)","ror":"https://ror.org/04w8xa018","country_code":"US","type":"company","lineage":["https://openalex.org/I66217453"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Stefanus Mantik","raw_affiliation_strings":["Cadence Design Systems, Inc., San Jose, CA"],"affiliations":[{"raw_affiliation_string":"Cadence Design Systems, Inc., San Jose, CA","institution_ids":["https://openalex.org/I66217453"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5084229134"],"corresponding_institution_ids":["https://openalex.org/I36258959"],"apc_list":null,"apc_paid":null,"fwci":0.7546,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.74106186,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"857","last_page":"857"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11032","display_name":"VLSI and Analog Circuit Testing","score":0.9990000128746033,"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":0.9990000128746033,"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":0.9983999729156494,"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/T11338","display_name":"Advancements in Photolithography Techniques","score":0.9979000091552734,"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/routing","display_name":"Routing (electronic design automation)","score":0.7599822282791138},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6834877729415894},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6642834544181824},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.5425671935081482},{"id":"https://openalex.org/keywords/travelling-salesman-problem","display_name":"Travelling salesman problem","score":0.5334722399711609},{"id":"https://openalex.org/keywords/scan-chain","display_name":"Scan chain","score":0.45099616050720215},{"id":"https://openalex.org/keywords/network-routing","display_name":"Network routing","score":0.4377986192703247},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.4148731529712677},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4069015681743622},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3806006610393524},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33377885818481445},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.1980392038822174},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16246721148490906},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15533319115638733},{"id":"https://openalex.org/keywords/integrated-circuit","display_name":"Integrated circuit","score":0.14087322354316711}],"concepts":[{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.7599822282791138},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6834877729415894},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6642834544181824},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.5425671935081482},{"id":"https://openalex.org/C175859090","wikidata":"https://www.wikidata.org/wiki/Q322212","display_name":"Travelling salesman problem","level":2,"score":0.5334722399711609},{"id":"https://openalex.org/C150012182","wikidata":"https://www.wikidata.org/wiki/Q225990","display_name":"Scan chain","level":3,"score":0.45099616050720215},{"id":"https://openalex.org/C2983435990","wikidata":"https://www.wikidata.org/wiki/Q22725","display_name":"Network routing","level":3,"score":0.4377986192703247},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.4148731529712677},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4069015681743622},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3806006610393524},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33377885818481445},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.1980392038822174},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16246721148490906},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15533319115638733},{"id":"https://openalex.org/C530198007","wikidata":"https://www.wikidata.org/wiki/Q80831","display_name":"Integrated circuit","level":2,"score":0.14087322354316711},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1119772.1119961","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1119772.1119961","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 conference on Asia South Pacific design automation  - ASPDAC","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5899999737739563,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W353780403","https://openalex.org/W1546457065","https://openalex.org/W1546534345","https://openalex.org/W1575155528","https://openalex.org/W1767514545","https://openalex.org/W1964589737","https://openalex.org/W1965057580","https://openalex.org/W1967317811","https://openalex.org/W1981700549","https://openalex.org/W2017708378","https://openalex.org/W2060866521","https://openalex.org/W2102076751","https://openalex.org/W2104853315","https://openalex.org/W2141056356","https://openalex.org/W2142523118","https://openalex.org/W2153705063","https://openalex.org/W2324108981"],"related_works":["https://openalex.org/W2099185950","https://openalex.org/W1506438023","https://openalex.org/W2161462353","https://openalex.org/W1784146144","https://openalex.org/W2381685168","https://openalex.org/W1602521801","https://openalex.org/W1595151633","https://openalex.org/W2024585893","https://openalex.org/W1967401717","https://openalex.org/W2148790082"],"abstract_inverted_index":{"Scan":[0],"chain":[1,23,34],"insertion":[2],"can":[3,40],"have":[4],"a":[5,18,57,93],"large":[6],"impact":[7],"on":[8,67],"routability,":[9],"wirelength":[10,27,81],"and":[11,51,123],"timing":[12],"of":[13,60,95,101],"the":[14,84,88,115],"design.":[15],"We":[16,62,78],"present":[17],"routing-driven":[19],"methodology":[20,66],"for":[21,83],"scan":[22,33,76,102],"ordering":[24],"with":[25,72],"minimum":[26],"objective.":[28],"A":[29],"routing-based":[30,85,116],"approach":[31],"to":[32,74],"ordering,":[35],"while":[36],"potentially":[37],"more":[38],"accurate,":[39],"result":[41],"in":[42,92],"TSP":[43],"(Traveling":[44],"Salesman":[45],"Problem)":[46],"instances":[47],"which":[48],"are":[49,111],"asymmetric":[50],"highly":[52],"non-metric;":[53],"this":[54],"may":[55],"require":[56],"careful":[58],"choice":[59],"solvers.":[61],"evaluate":[63],"our":[64,96,109],"new":[65],"recent":[68],"industry":[69],"place-and-route":[70],"blocks":[71],"1200":[73],"5000":[75],"cells.":[77],"show":[79],"substantial":[80],"reductions":[82],"flow,":[86],"versus":[87],"traditional":[89],"placement-based":[90],"flow:":[91],"number":[94],"test":[97],"cases,":[98],"over":[99],"86%":[100],"routing":[103],"overhead":[104],"is":[105],"saved.":[106],"Even":[107],"though":[108],"experiments":[110],"so":[112],"far":[113],"timing-oblivious,":[114],"flow":[117],"does":[118],"also":[119],"improve":[120],"evaluated":[121],"timing,":[122],"practical":[124],"timing-driven":[125],"extensions":[126],"appear":[127],"feasible.":[128]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}