{"id":"https://openalex.org/W2037526527","doi":"https://doi.org/10.1109/hpcc.2012.179","title":"Task Allocation Optimization for Neighboring Communication on Fat Tree","display_name":"Task Allocation Optimization for Neighboring Communication on Fat Tree","publication_year":2012,"publication_date":"2012-06-01","ids":{"openalex":"https://openalex.org/W2037526527","doi":"https://doi.org/10.1109/hpcc.2012.179","mag":"2037526527"},"language":"en","primary_location":{"id":"doi:10.1109/hpcc.2012.179","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpcc.2012.179","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 14th International Conference on High Performance Computing and Communication &amp; 2012 IEEE 9th International Conference on Embedded Software and Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://teikyo-u.repo.nii.ac.jp/records/2020387","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089867864","display_name":"Yoshiyuki Morie","orcid":"https://orcid.org/0000-0001-8407-3714"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yoshiyuki Morie","raw_affiliation_strings":["Research Institute for Information Technology, JST, CREST, Kyushu university, Fukuoka, Japan","Research Institute for Information Technology, Kyushu University, Fukuoka, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"Research Institute for Information Technology, JST, CREST, Kyushu university, Fukuoka, Japan","institution_ids":[]},{"raw_affiliation_string":"Research Institute for Information Technology, Kyushu University, Fukuoka, Japan#TAB#","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015306862","display_name":"Takeshi Nanri","orcid":null},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeshi Nanri","raw_affiliation_strings":["Research Institute for Information Technology, JST, CREST, Kyushu university, Fukuoka, Japan","Research Institute for Information Technology, Kyushu University, Fukuoka, Japan#TAB#"],"affiliations":[{"raw_affiliation_string":"Research Institute for Information Technology, JST, CREST, Kyushu university, Fukuoka, Japan","institution_ids":[]},{"raw_affiliation_string":"Research Institute for Information Technology, Kyushu University, Fukuoka, Japan#TAB#","institution_ids":["https://openalex.org/I135598925"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5089867864"],"corresponding_institution_ids":["https://openalex.org/I135598925"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.1418353,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"220","issue":null,"first_page":"1219","last_page":"1225"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.9997000098228455,"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":0.9997000098228455,"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/T11522","display_name":"VLSI and FPGA Design Techniques","score":0.9984999895095825,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9952999949455261,"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/bottleneck","display_name":"Bottleneck","score":0.8233894109725952},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7731573581695557},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.596779465675354},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5704923272132874},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.5500475764274597},{"id":"https://openalex.org/keywords/channel-allocation-schemes","display_name":"Channel allocation schemes","score":0.5434697866439819},{"id":"https://openalex.org/keywords/bandwidth-allocation","display_name":"Bandwidth allocation","score":0.5266537666320801},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.45761507749557495},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.399309903383255},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3492160439491272},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.299435019493103},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13148051500320435},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.12864422798156738},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09613421559333801},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07846978306770325}],"concepts":[{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.8233894109725952},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7731573581695557},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.596779465675354},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5704923272132874},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.5500475764274597},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.5434697866439819},{"id":"https://openalex.org/C200157131","wikidata":"https://www.wikidata.org/wiki/Q4854763","display_name":"Bandwidth allocation","level":3,"score":0.5266537666320801},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.45761507749557495},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.399309903383255},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3492160439491272},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.299435019493103},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13148051500320435},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.12864422798156738},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09613421559333801},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07846978306770325},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/hpcc.2012.179","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hpcc.2012.179","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE 14th International Conference on High Performance Computing and Communication &amp; 2012 IEEE 9th International Conference on Embedded Software and Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:irdb.nii.ac.jp:00953:0006735479","is_oa":true,"landing_page_url":"https://teikyo-u.repo.nii.ac.jp/records/2020387","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the 14th IEEE International Conference on High Performance Computing and Communications, HPCC-2012 - 9th IEEE International Conference on Embedded Software and Systems, ICESS-2012","raw_type":"conference proceedings"}],"best_oa_location":{"id":"pmh:oai:irdb.nii.ac.jp:00953:0006735479","is_oa":true,"landing_page_url":"https://teikyo-u.repo.nii.ac.jp/records/2020387","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the 14th IEEE International Conference on High Performance Computing and Communications, HPCC-2012 - 9th IEEE International Conference on Embedded Software and Systems, ICESS-2012","raw_type":"conference proceedings"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1522105444","https://openalex.org/W1575424854","https://openalex.org/W2022272738","https://openalex.org/W2024060531","https://openalex.org/W2052809699","https://openalex.org/W2097215900","https://openalex.org/W2118153741","https://openalex.org/W2130860518","https://openalex.org/W2131239319","https://openalex.org/W2144594679","https://openalex.org/W2165946954","https://openalex.org/W2168319550","https://openalex.org/W2235612804","https://openalex.org/W2318070963","https://openalex.org/W4244430623","https://openalex.org/W4254514041","https://openalex.org/W6663606257","https://openalex.org/W6679650094"],"related_works":["https://openalex.org/W2787778301","https://openalex.org/W2150463679","https://openalex.org/W2172195252","https://openalex.org/W1991430798","https://openalex.org/W2166428351","https://openalex.org/W2152173291","https://openalex.org/W2123962426","https://openalex.org/W1554867606","https://openalex.org/W1595625688","https://openalex.org/W2358210447"],"abstract_inverted_index":{"This":[0,58],"paper":[1,59],"proposes":[2],"a":[3,11,41,51,92,146],"task":[4,20,48,63,140],"allocation":[5,21,49,64,76,87,104,141],"optimization":[6,45,65],"for":[7,73],"neighboring":[8,31],"communications":[9,32],"on":[10,50,71,167,172],"fat":[12],"tree.":[13],"The":[14,113,157],"proposed":[15,62,120],"method":[16,84,119,144,161,165,179],"finds":[17,85],"an":[18],"appropriate":[19],"that":[22,34,88,117,152],"reduces":[23],"contentions":[24,70],"to":[25,77],"achieve":[26,125],"better":[27,129],"communication":[28],"performance.":[29],"Since":[30],"assume":[33],"the":[35,47,61,69,79,86,97,118,122,126,133,154,163,168],"logical":[36],"topology":[37,54],"of":[38,46,148,159,170],"tasks":[39],"is":[40,55],"mesh":[42],"or":[43,128],"torus,":[44],"tree-based":[52],"physical":[53],"not":[56],"straightforward.":[57],"describes":[60],"method,":[66],"which":[67],"considers":[68],"links":[72],"each":[74,173],"given":[75],"determine":[78],"bottleneck":[80,98],"link.":[81,99],"Then,":[82],"this":[83],"achieves":[89],"as":[90,94],"wide":[91],"bandwidth":[93],"possible":[95],"at":[96],"For":[100,138],"comparison,":[101],"three":[102,134],"other":[103],"methods,":[105],"TAHB,":[106,177],"random,":[107],"and":[108],"default,":[109],"are":[110],"also":[111],"examined.":[112],"experimental":[114],"results":[115],"show":[116],"by":[121],"authors":[123],"can":[124,132,180],"same":[127],"performance":[130],"than":[131,151],"above":[135],"mentioned":[136],"methods.":[137],"example,":[139],"with":[142,153],"our":[143,160,178],"was":[145],"maximum":[147],"45%":[149],"faster":[150],"TAHB":[155,164],"method.":[156],"advantage":[158],"over":[162],"depends":[166],"number":[169],"uplinks":[171],"leaf":[174],"switch.":[175],"Unlike":[176],"appropriately":[181],"consider":[182],"multiple":[183],"links.":[184]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
