{"id":"https://openalex.org/W2099858948","doi":"https://doi.org/10.1142/s0219265908002187","title":"PERIODICALLY REGULAR CHORDAL RINGS ARE PREFERABLE TO DOUBLE-RING NETWORKS","display_name":"PERIODICALLY REGULAR CHORDAL RINGS ARE PREFERABLE TO DOUBLE-RING NETWORKS","publication_year":2008,"publication_date":"2008-03-01","ids":{"openalex":"https://openalex.org/W2099858948","doi":"https://doi.org/10.1142/s0219265908002187","mag":"2099858948"},"language":"en","primary_location":{"id":"doi:10.1142/s0219265908002187","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219265908002187","pdf_url":null,"source":{"id":"https://openalex.org/S63112013","display_name":"Journal of Interconnection Networks","issn_l":"0219-2659","issn":["0219-2659","1793-6713"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Interconnection Networks","raw_type":"journal-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/A5071714488","display_name":"Behrooz Parhami","orcid":"https://orcid.org/0000-0002-8093-6436"},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]},{"id":"https://openalex.org/I2800638042","display_name":"Socionext (Japan)","ror":"https://ror.org/04ma89d43","country_code":"JP","type":"company","lineage":["https://openalex.org/I2800638042"]}],"countries":["JP","US"],"is_corresponding":true,"raw_author_name":"BEHROOZ PARHAMI","raw_affiliation_strings":["Dept. of Electrical &amp; Computer Engineering, University of California, Santa Barbara, CA 93106-9560, USA","Phone: +1 805 893 3211, Fax: +1 805 893 3262"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical &amp; Computer Engineering, University of California, Santa Barbara, CA 93106-9560, USA","institution_ids":["https://openalex.org/I154570441"]},{"raw_affiliation_string":"Phone: +1 805 893 3211, Fax: +1 805 893 3262","institution_ids":["https://openalex.org/I2800638042"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5071714488"],"corresponding_institution_ids":["https://openalex.org/I154570441","https://openalex.org/I2800638042"],"apc_list":null,"apc_paid":null,"fwci":0.3812,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.69024869,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"09","issue":"01n02","first_page":"99","last_page":"126"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":1.0,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9986000061035156,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9918000102043152,"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/chordal-graph","display_name":"Chordal graph","score":0.7174785733222961},{"id":"https://openalex.org/keywords/ring","display_name":"Ring (chemistry)","score":0.6253916025161743},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5734826922416687},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.567088782787323},{"id":"https://openalex.org/keywords/ring-network","display_name":"Ring network","score":0.5017461776733398},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.46566155552864075},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.36547791957855225},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3499428629875183},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.33786118030548096},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.2641638517379761},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.23979344964027405},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.2332378625869751},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08838921785354614},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.06925079226493835}],"concepts":[{"id":"https://openalex.org/C160446614","wikidata":"https://www.wikidata.org/wiki/Q1322892","display_name":"Chordal graph","level":3,"score":0.7174785733222961},{"id":"https://openalex.org/C2780378348","wikidata":"https://www.wikidata.org/wiki/Q25351438","display_name":"Ring (chemistry)","level":2,"score":0.6253916025161743},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5734826922416687},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.567088782787323},{"id":"https://openalex.org/C122306262","wikidata":"https://www.wikidata.org/wiki/Q719775","display_name":"Ring network","level":3,"score":0.5017461776733398},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.46566155552864075},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.36547791957855225},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3499428629875183},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.33786118030548096},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.2641638517379761},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.23979344964027405},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2332378625869751},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08838921785354614},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.06925079226493835},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1142/s0219265908002187","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219265908002187","pdf_url":null,"source":{"id":"https://openalex.org/S63112013","display_name":"Journal of Interconnection Networks","issn_l":"0219-2659","issn":["0219-2659","1793-6713"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Interconnection Networks","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.299.3657","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.299.3657","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ece.ucsb.edu/~parhami/pubs_folder/parh08-join-prc-preferable-double-ring.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W20889822","https://openalex.org/W102044546","https://openalex.org/W111740604","https://openalex.org/W113501824","https://openalex.org/W184444386","https://openalex.org/W603657711","https://openalex.org/W634100300","https://openalex.org/W639608796","https://openalex.org/W1549597813","https://openalex.org/W1830543510","https://openalex.org/W1974558557","https://openalex.org/W1975098676","https://openalex.org/W1987020722","https://openalex.org/W2000432016","https://openalex.org/W2004412518","https://openalex.org/W2010388720","https://openalex.org/W2016791012","https://openalex.org/W2027725752","https://openalex.org/W2037328609","https://openalex.org/W2050568351","https://openalex.org/W2052147368","https://openalex.org/W2058558441","https://openalex.org/W2062954789","https://openalex.org/W2073491596","https://openalex.org/W2077534920","https://openalex.org/W2090721579","https://openalex.org/W2093900597","https://openalex.org/W2094135314","https://openalex.org/W2094613978","https://openalex.org/W2094835765","https://openalex.org/W2111871732","https://openalex.org/W2133003613","https://openalex.org/W2143316482","https://openalex.org/W2156973889","https://openalex.org/W2159150354","https://openalex.org/W2167990241","https://openalex.org/W2296027634","https://openalex.org/W2596782773"],"related_works":["https://openalex.org/W2011328322","https://openalex.org/W1490620590","https://openalex.org/W1525137230","https://openalex.org/W3023248791","https://openalex.org/W2037571403","https://openalex.org/W2018575629","https://openalex.org/W1988644897","https://openalex.org/W2182073376","https://openalex.org/W70360168","https://openalex.org/W4281965527"],"abstract_inverted_index":{"The":[0],"susceptibility":[1],"of":[2,10,21,27,32,55,75,105,114,161,179,216,227],"ring":[3,58,218,247],"networks":[4,125,171,219],"to":[5,18,23,59,67,82,92,128,137,169,211],"disconnection":[6],"as":[7],"a":[8,19,56],"result":[9],"one":[11],"or":[12,77],"two":[13],"node/link":[14],"failures":[15],"has":[16],"led":[17],"number":[20],"proposals":[22],"increase":[24],"the":[25,37,53,73,83,102,158,183,212],"robustness":[26],"such":[28],"networks.":[29,248],"One":[30],"class":[31],"proposals,":[33],"discussed":[34],"primarily":[35],"in":[36,47,72,172],"networking":[38],"and":[39,49,66,95,145,154,191,207,214,222,240],"communication":[40],"communities,":[41],"but":[42],"also":[43],"advocated":[44],"for":[45,157,200,220,244],"use":[46],"parallel":[48,221],"distributed":[50,223],"systems,":[51],"involves":[52],"provision":[54],"second":[57],"improve":[60],"system":[61],"throughput":[62],"during":[63],"normal":[64],"operation":[65],"make":[68],"alternate":[69],"paths":[70],"available":[71],"event":[74],"node":[76,107],"link":[78],"failures.":[79],"With":[80],"regard":[81],"advantages":[84,156],"just":[85],"listed,":[86],"chordal":[87,98,112],"rings":[88,100,113,139,166,193],"are":[89,126,167],"quite":[90],"similar":[91],"double-ring":[93,124,170,186],"networks,":[94,162,187],"periodically":[96],"regular":[97],"(PRC)":[99],"offer":[101],"added":[103],"benefit":[104],"smaller":[106],"degree":[108],"compared":[109],"with":[110,151,234],"node-symmetric":[111],"comparable":[115],"diameters.":[116],"In":[117],"this":[118,235],"paper,":[119],"we":[120,237],"note":[121],"that":[122,140,164,195,230],"certain":[123],"isomorphic":[127],"suitably":[129],"constructed":[130],"PRC":[131,138,165,192,246],"rings,":[132],"while":[133],"other":[134,155],"varieties":[135],"correspond":[136],"closely":[141],"approximate":[142],"their":[143],"static":[144],"dynamic":[146],"attributes.":[147],"These":[148],"results,":[149],"combined":[150],"greater":[152],"flexibility":[153],"PRC-ring":[159],"family":[160],"demonstrate":[163],"preferable":[168],"virtually":[173],"all":[174],"application":[175],"contexts.":[176],"A":[177],"byproduct":[178],"our":[180,245],"observations":[181],"on":[182],"relationships":[184],"among":[185],"generalized":[188],"Petersen":[189],"graphs,":[190],"is":[194],"by":[196],"amalgamating":[197],"known":[198],"results":[199,229],"these":[201],"network":[202],"classes,":[203],"many":[204],"more":[205],"tools":[206],"techniques":[208],"become":[209],"applicable":[210],"analysis":[213],"synthesis":[215],"robust":[217],"computing.":[224],"As":[225],"examples":[226],"new":[228],"can":[231],"be":[232],"developed":[233],"viewpoint,":[236],"present":[238],"near-optimal":[239],"fault-tolerant":[241],"routing":[242],"algorithms":[243]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
