{"id":"https://openalex.org/W2112888151","doi":"https://doi.org/10.1145/1629911.1629983","title":"O-Router","display_name":"O-Router","publication_year":2009,"publication_date":"2009-07-26","ids":{"openalex":"https://openalex.org/W2112888151","doi":"https://doi.org/10.1145/1629911.1629983","mag":"2112888151"},"language":"en","primary_location":{"id":"doi:10.1145/1629911.1629983","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1629911.1629983","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 46th Annual 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/A5110183841","display_name":"Duo Ding","orcid":null},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Duo Ding","raw_affiliation_strings":["Univ. of Texas at Austin, Austin, TX","ECE Dept., Univ. of Texas at Austin, 78712, USA"],"affiliations":[{"raw_affiliation_string":"Univ. of Texas at Austin, Austin, TX","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"ECE Dept., Univ. of Texas at Austin, 78712, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100758237","display_name":"Yilin Zhang","orcid":"https://orcid.org/0000-0002-8238-2326"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yilin Zhang","raw_affiliation_strings":["Univ. of Texas at Austin, Austin, TX","ECE Dept., Univ. of Texas at Austin, 78712, USA"],"affiliations":[{"raw_affiliation_string":"Univ. of Texas at Austin, Austin, TX","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"ECE Dept., Univ. of Texas at Austin, 78712, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101494557","display_name":"Haiyu Huang","orcid":"https://orcid.org/0000-0002-5596-4590"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Haiyu Huang","raw_affiliation_strings":["Univ. of Texas at Austin, Austin, TX","ECE Dept., Univ. of Texas at Austin, 78712, USA"],"affiliations":[{"raw_affiliation_string":"Univ. of Texas at Austin, Austin, TX","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"ECE Dept., Univ. of Texas at Austin, 78712, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038900138","display_name":"Ray T. Chen","orcid":"https://orcid.org/0000-0002-9181-4266"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ray T. Chen","raw_affiliation_strings":["Univ. of Texas at Austin, Austin, TX","ECE Dept., Univ. of Texas at Austin, 78712, USA"],"affiliations":[{"raw_affiliation_string":"Univ. of Texas at Austin, Austin, TX","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"ECE Dept., Univ. of Texas at Austin, 78712, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011883763","display_name":"David Z. Pan","orcid":"https://orcid.org/0000-0002-5705-2501"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Z. Pan","raw_affiliation_strings":["Univ. of Texas at Austin, Austin, TX","ECE Dept., Univ. of Texas at Austin, 78712, USA"],"affiliations":[{"raw_affiliation_string":"Univ. of Texas at Austin, Austin, TX","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"ECE Dept., Univ. of Texas at Austin, 78712, USA","institution_ids":["https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5110183841"],"corresponding_institution_ids":["https://openalex.org/I86519309"],"apc_list":null,"apc_paid":null,"fwci":2.6917,"has_fulltext":false,"cited_by_count":45,"citation_normalized_percentile":{"value":0.90333664,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"264","last_page":"269"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","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"}},"topics":[{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","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/T10232","display_name":"Optical Network Technologies","score":0.9994999766349792,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9976000189781189,"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/router","display_name":"Router","score":0.7209511399269104},{"id":"https://openalex.org/keywords/netlist","display_name":"Netlist","score":0.6631799936294556},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6371694803237915},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.5519782304763794},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.4589458703994751},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3461794853210449},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2940005660057068},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.2535470128059387},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2284512221813202}],"concepts":[{"id":"https://openalex.org/C2775896111","wikidata":"https://www.wikidata.org/wiki/Q642560","display_name":"Router","level":2,"score":0.7209511399269104},{"id":"https://openalex.org/C177650935","wikidata":"https://www.wikidata.org/wiki/Q1760303","display_name":"Netlist","level":2,"score":0.6631799936294556},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6371694803237915},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.5519782304763794},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.4589458703994751},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3461794853210449},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2940005660057068},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.2535470128059387},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2284512221813202}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1629911.1629983","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1629911.1629983","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 46th Annual Design Automation Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.800000011920929,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W114128691","https://openalex.org/W1555973473","https://openalex.org/W1985918017","https://openalex.org/W2043937480","https://openalex.org/W2044041727","https://openalex.org/W2053464335","https://openalex.org/W2060508161","https://openalex.org/W2074064356","https://openalex.org/W2107093697","https://openalex.org/W2119896712","https://openalex.org/W2146274038","https://openalex.org/W2161693810"],"related_works":["https://openalex.org/W4233884648","https://openalex.org/W2128446417","https://openalex.org/W1568441862","https://openalex.org/W2099664662","https://openalex.org/W2187261215","https://openalex.org/W2127180614","https://openalex.org/W2148325338","https://openalex.org/W2913411565","https://openalex.org/W2169510384","https://openalex.org/W3012039632"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"we":[3],"present":[4],"a":[5],"new":[6],"optical":[7,15,26,36,69,104],"routing":[8,28,58,79],"framework,":[9],"O-Router":[10,65,81],"for":[11,53],"future":[12],"low-power":[13],"on-chip":[14,35,103],"interconnect":[16],"integration":[17],"utilizing":[18],"silicon":[19],"compatible":[20],"nano-photonic":[21],"devices.":[22],"We":[23],"formulate":[24],"the":[25,31],"layer":[27,105],"problem":[29],"as":[30],"minimization":[32],"of":[33,77,95,101],"total":[34,102],"modulator":[37],"cost":[38],"(laser":[39],"power":[40,106],"consumption)":[41],"with":[42,86],"Integer":[43],"Linear":[44],"Programming":[45],"technique":[46],"under":[47],"various":[48],"detection":[49],"constraints.":[50],"Key":[51],"techniques":[52],"variable":[54],"number":[55],"reduction":[56],"and":[57,63],"speedup":[59],"are":[60,84],"also":[61],"explored":[62],"utilized.":[64],"is":[66],"tested":[67],"on":[68],"netlist":[70],"benchmarks":[71],"modified":[72],"from":[73],"top":[74],"global":[75],"nets":[76],"ISPD98/08":[78],"benchmarks.":[80],"experimental":[82],"results":[83],"compared":[85],"conventional":[87],"minimum":[88],"spanning":[89],"tree":[90],"algorithm,":[91],"demonstrating":[92],"an":[93],"average":[94],"over":[96],"50%":[97],"improvement":[98],"in":[99],"terms":[100],"reduction.":[107]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}