{"id":"https://openalex.org/W2344944531","doi":"https://doi.org/10.1587/transinf.2015edp7214","title":"Layout-Conscious Expandable Topology for Low-Degree Interconnection Networks","display_name":"Layout-Conscious Expandable Topology for Low-Degree Interconnection Networks","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2344944531","doi":"https://doi.org/10.1587/transinf.2015edp7214","mag":"2344944531"},"language":"en","primary_location":{"id":"doi:10.1587/transinf.2015edp7214","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2015edp7214","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E99.D/5/E99.D_2015EDP7214/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/transinf/E99.D/5/E99.D_2015EDP7214/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Thao-Nguyen TRUONG","orcid":null},"institutions":[{"id":"https://openalex.org/I200475212","display_name":"The Graduate University for Advanced Studies, SOKENDAI","ror":"https://ror.org/0516ah480","country_code":"JP","type":"education","lineage":["https://openalex.org/I200475212"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Thao-Nguyen TRUONG","raw_affiliation_strings":["SOKENDAI (The Graduate University for Advanced Studies)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SOKENDAI (The Graduate University for Advanced Studies)","institution_ids":["https://openalex.org/I200475212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033964491","display_name":"Khanh-Van Nguyen","orcid":"https://orcid.org/0000-0002-3009-3135"},"institutions":[{"id":"https://openalex.org/I94518387","display_name":"Hanoi University of Science and Technology","ror":"https://ror.org/04nyv3z04","country_code":"VN","type":"education","lineage":["https://openalex.org/I94518387"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Khanh-Van NGUYEN","raw_affiliation_strings":["Ha Noi University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ha Noi University of Science and Technology","institution_ids":["https://openalex.org/I94518387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070369823","display_name":"Ikki Fujiwara","orcid":"https://orcid.org/0000-0001-6841-5243"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ikki FUJIWARA","raw_affiliation_strings":["National Institute of Informatics"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Informatics","institution_ids":["https://openalex.org/I184597095"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029236003","display_name":"Michihiro Koibuchi","orcid":"https://orcid.org/0000-0002-5790-6992"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]},{"id":"https://openalex.org/I200475212","display_name":"The Graduate University for Advanced Studies, SOKENDAI","ror":"https://ror.org/0516ah480","country_code":"JP","type":"education","lineage":["https://openalex.org/I200475212"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Michihiro KOIBUCHI","raw_affiliation_strings":["National Institute of Informatics","SOKENDAI (The Graduate University for Advanced Studies)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Informatics","institution_ids":["https://openalex.org/I184597095"]},{"raw_affiliation_string":"SOKENDAI (The Graduate University for Advanced Studies)","institution_ids":["https://openalex.org/I200475212"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5666,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.70561406,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"E99.D","issue":"5","first_page":"1275","last_page":"1284"},"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9977999925613403,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9947999715805054,"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/network-topology","display_name":"Network topology","score":0.7239727973937988},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.7234922647476196},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7188687324523926},{"id":"https://openalex.org/keywords/interconnection","display_name":"Interconnection","score":0.6150887608528137},{"id":"https://openalex.org/keywords/torus","display_name":"Torus","score":0.5957658886909485},{"id":"https://openalex.org/keywords/degree","display_name":"Degree (music)","score":0.5740769505500793},{"id":"https://openalex.org/keywords/average-path-length","display_name":"Average path length","score":0.5704977512359619},{"id":"https://openalex.org/keywords/shortest-path-problem","display_name":"Shortest path problem","score":0.5618036985397339},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4924865663051605},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.46440696716308594},{"id":"https://openalex.org/keywords/comparison-of-topologies","display_name":"Comparison of topologies","score":0.44961777329444885},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.42261356115341187},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4069289565086365},{"id":"https://openalex.org/keywords/extension-topology","display_name":"Extension topology","score":0.39244505763053894},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3238174319267273},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.30530986189842224},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.2575996518135071},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19655391573905945},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.17430469393730164},{"id":"https://openalex.org/keywords/general-topology","display_name":"General topology","score":0.1723288893699646},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.12047567963600159},{"id":"https://openalex.org/keywords/topological-space","display_name":"Topological space","score":0.08528074622154236},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07571059465408325},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.07154938578605652}],"concepts":[{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.7239727973937988},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.7234922647476196},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7188687324523926},{"id":"https://openalex.org/C123745756","wikidata":"https://www.wikidata.org/wiki/Q1665949","display_name":"Interconnection","level":2,"score":0.6150887608528137},{"id":"https://openalex.org/C9767117","wikidata":"https://www.wikidata.org/wiki/Q12510","display_name":"Torus","level":2,"score":0.5957658886909485},{"id":"https://openalex.org/C2775997480","wikidata":"https://www.wikidata.org/wiki/Q586277","display_name":"Degree (music)","level":2,"score":0.5740769505500793},{"id":"https://openalex.org/C91886571","wikidata":"https://www.wikidata.org/wiki/Q432520","display_name":"Average path length","level":4,"score":0.5704977512359619},{"id":"https://openalex.org/C22590252","wikidata":"https://www.wikidata.org/wiki/Q1058754","display_name":"Shortest path problem","level":3,"score":0.5618036985397339},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4924865663051605},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.46440696716308594},{"id":"https://openalex.org/C176293985","wikidata":"https://www.wikidata.org/wiki/Q906456","display_name":"Comparison of topologies","level":5,"score":0.44961777329444885},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.42261356115341187},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4069289565086365},{"id":"https://openalex.org/C143913944","wikidata":"https://www.wikidata.org/wiki/Q5421952","display_name":"Extension topology","level":4,"score":0.39244505763053894},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3238174319267273},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.30530986189842224},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.2575996518135071},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19655391573905945},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.17430469393730164},{"id":"https://openalex.org/C129089157","wikidata":"https://www.wikidata.org/wiki/Q621550","display_name":"General topology","level":3,"score":0.1723288893699646},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.12047567963600159},{"id":"https://openalex.org/C81332173","wikidata":"https://www.wikidata.org/wiki/Q179899","display_name":"Topological space","level":2,"score":0.08528074622154236},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07571059465408325},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.07154938578605652},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transinf.2015edp7214","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2015edp7214","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E99.D/5/E99.D_2015EDP7214/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/transinf.2015edp7214","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2015edp7214","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E99.D/5/E99.D_2015EDP7214/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5045575300","display_name":"Low-Latency Green Interconnects using Random Shortcuts and Optical Communication Technology","funder_award_id":"25280018","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G6718509927","display_name":null,"funder_award_id":"CREST","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"},{"id":"https://openalex.org/F4320338075","display_name":"Core Research for Evolutional Science and Technology","ror":"https://ror.org/00097mb19"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2344944531.pdf","grobid_xml":"https://content.openalex.org/works/W2344944531.grobid-xml"},"referenced_works_count":11,"referenced_works":["https://openalex.org/W1968177179","https://openalex.org/W2025177582","https://openalex.org/W2025879446","https://openalex.org/W2038423000","https://openalex.org/W2058971918","https://openalex.org/W2067998511","https://openalex.org/W2086601429","https://openalex.org/W2112121929","https://openalex.org/W2113933854","https://openalex.org/W2163769126","https://openalex.org/W4250050055"],"related_works":["https://openalex.org/W2353596372","https://openalex.org/W2996337372","https://openalex.org/W2898676476","https://openalex.org/W2359578922","https://openalex.org/W2524661126","https://openalex.org/W2388051136","https://openalex.org/W2357391150","https://openalex.org/W2371371223","https://openalex.org/W2030338218","https://openalex.org/W2086601429"],"abstract_inverted_index":{"System":[0],"expandability":[1],"becomes":[2],"a":[3,28,37,51,113],"major":[4],"concern":[5],"for":[6,119],"highly":[7],"parallel":[8,121],"computers":[9],"and":[10,31,71,88,96,126],"data":[11],"centers,":[12],"because":[13],"their":[14],"number":[15],"of":[16,129],"nodes":[17,87],"gradually":[18],"increases":[19],"year":[20],"by":[21,46],"year.":[22],"In":[23],"this":[24],"context":[25],"we":[26],"propose":[27],"low-degree":[29],"topology":[30,62,111],"its":[32,94],"floor":[33],"layout":[34],"in":[35],"which":[36],"cabinet":[38],"or":[39],"node":[40],"set":[41],"can":[42],"be":[43],"newly":[44],"inserted":[45],"connecting":[47],"short":[48,72],"cables":[49],"to":[50,77,90,116,135],"single":[52],"existing":[53,78],"cabinet.":[54],"Our":[55,103],"graph":[56],"analysis":[57],"shows":[58],"that":[59,108],"the":[60,81,91,109,136],"proposed":[61,92,110],"has":[63],"low":[64,66],"diameter,":[65],"average":[67,73,97],"shortest":[68,98],"path":[69,99],"length":[70,75,100],"cable":[74],"comparable":[76,114],"topologies":[79],"with":[80],"same":[82],"degree.":[83],"When":[84],"incrementally":[85],"adding":[86],"cabinets":[89],"topology,":[93],"diameter":[95],"increase":[101,132],"modestly.":[102],"discrete-event":[104],"simulation":[105],"results":[106],"show":[107],"provides":[112],"performance":[115],"2-D":[117],"Torus":[118],"some":[120],"applications.":[122],"The":[123],"network":[124],"cost":[125],"power":[127],"consumption":[128],"DSN-F":[130],"modestly":[131],"when":[133],"compared":[134],"counterpart":[137],"non-random":[138],"topologies.":[139]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}