{"id":"https://openalex.org/W2903347542","doi":"https://doi.org/10.1631/fitee.1800631","title":"Networking and communication challenges for post-exascale systems","display_name":"Networking and communication challenges for post-exascale systems","publication_year":2018,"publication_date":"2018-10-01","ids":{"openalex":"https://openalex.org/W2903347542","doi":"https://doi.org/10.1631/fitee.1800631","mag":"2903347542"},"language":"en","primary_location":{"id":"doi:10.1631/fitee.1800631","is_oa":false,"landing_page_url":"https://doi.org/10.1631/fitee.1800631","pdf_url":null,"source":{"id":"https://openalex.org/S4210189857","display_name":"Frontiers of Information Technology & Electronic Engineering","issn_l":"2095-9184","issn":["2095-9184","2095-9230"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers of Information Technology & Electronic Engineering","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/A5024879682","display_name":"Dhabaleswar K. Panda","orcid":"https://orcid.org/0000-0002-0356-1781"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Dhabaleswar Panda","raw_affiliation_strings":["Department of Computer Science and Engineering, The Ohio State University, Ohio, 43210, USA","Department of Computer Science and Engineering, The Ohio State University, Ohio, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Ohio State University, Ohio, 43210, USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, The Ohio State University, Ohio, USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067748041","display_name":"Xiaoyi Lu","orcid":"https://orcid.org/0000-0001-7581-8905"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiao-Yi Lu","raw_affiliation_strings":["Department of Computer Science and Engineering, The Ohio State University, Ohio, 43210, USA","Department of Computer Science and Engineering, The Ohio State University, Ohio, USA"],"raw_orcid":"https://orcid.org/0000-0001-7581-8905","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Ohio State University, Ohio, 43210, USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, The Ohio State University, Ohio, USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034293705","display_name":"Hari Subramoni","orcid":"https://orcid.org/0000-0002-1200-2754"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hari Subramoni","raw_affiliation_strings":["Department of Computer Science and Engineering, The Ohio State University, Ohio, 43210, USA","Department of Computer Science and Engineering, The Ohio State University, Ohio, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Ohio State University, Ohio, 43210, USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, The Ohio State University, Ohio, USA","institution_ids":["https://openalex.org/I52357470"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5024879682"],"corresponding_institution_ids":["https://openalex.org/I52357470"],"apc_list":{"value":2390,"currency":"USD","value_usd":2390},"apc_paid":null,"fwci":0.2445,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.63593583,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"19","issue":"10","first_page":"1230","last_page":"1235"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design Techniques","score":0.9837999939918518,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9837999939918518,"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/T10933","display_name":"Real-Time Systems Scheduling","score":0.9750999808311462,"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/T12784","display_name":"Modular Robots and Swarm Intelligence","score":0.9664000272750854,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/computer-science","display_name":"Computer science","score":0.8052030801773071},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7648458480834961},{"id":"https://openalex.org/keywords/exascale-computing","display_name":"Exascale computing","score":0.6290863752365112},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5355925559997559},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.5094946026802063},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.4589378237724304},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.42939409613609314},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.41898268461227417},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3137664794921875},{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.29890331625938416},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.18379893898963928}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8052030801773071},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7648458480834961},{"id":"https://openalex.org/C2778837361","wikidata":"https://www.wikidata.org/wiki/Q2450880","display_name":"Exascale computing","level":3,"score":0.6290863752365112},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5355925559997559},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.5094946026802063},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4589378237724304},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.42939409613609314},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.41898268461227417},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3137664794921875},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.29890331625938416},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.18379893898963928},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1631/fitee.1800631","is_oa":false,"landing_page_url":"https://doi.org/10.1631/fitee.1800631","pdf_url":null,"source":{"id":"https://openalex.org/S4210189857","display_name":"Frontiers of Information Technology & Electronic Engineering","issn_l":"2095-9184","issn":["2095-9184","2095-9230"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers of Information Technology & Electronic Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1559261530","https://openalex.org/W1963696756","https://openalex.org/W1990382164","https://openalex.org/W2059628440","https://openalex.org/W2487993327","https://openalex.org/W2563521659","https://openalex.org/W2584830274","https://openalex.org/W2611973536","https://openalex.org/W2773044074","https://openalex.org/W2801706657","https://openalex.org/W2913866622","https://openalex.org/W2963269933","https://openalex.org/W4242634435","https://openalex.org/W6600538214","https://openalex.org/W6607919353"],"related_works":["https://openalex.org/W3174642189","https://openalex.org/W2295013321","https://openalex.org/W4388103229","https://openalex.org/W4388662129","https://openalex.org/W2131836561","https://openalex.org/W2323516465","https://openalex.org/W3010946599","https://openalex.org/W4238615239","https://openalex.org/W2380573388","https://openalex.org/W3002241702"],"abstract_inverted_index":{"With":[0],"the":[1,17,23,69,87,133,155,169],"significant":[2],"advancement":[3],"in":[4,16,135],"emerging":[5],"processor,":[6],"memory,":[7],"and":[8,30,47,71,99,106,111,117,121,128,146,172],"networking":[9,70,95],"technologies,":[10,96],"exascale":[11,24],"systems":[12,25,60,166],"will":[13,33,57],"become":[14],"available":[15],"next":[18],"few":[19],"years":[20],"(2020\u20132022).":[21],"As":[22],"begin":[26],"to":[27,38,167],"be":[28,34],"deployed":[29],"used,":[31],"there":[32],"a":[35],"continuous":[36],"demand":[37],"run":[39],"next-generation":[40,55],"applications":[41,56],"with":[42,104,125,161],"finer":[43,45],"granularity,":[44],"time-steps,":[46],"increased":[48],"data":[49],"sizes.":[50],"Based":[51],"on":[52,68,149,164],"historical":[53],"trends,":[54],"require":[58],"postexascale":[59],"during":[61],"2025\u20132035.":[62],"In":[63],"this":[64],"study,":[65],"we":[66,78,131,153],"focus":[67],"communication":[72,98,115,123],"challenges":[73,88,134],"for":[74,83,141,158],"post-exascale":[75,84],"systems.":[76,85,151],"Firstly,":[77],"present":[79,132],"an":[80],"envisioned":[81],"architecture":[82],"Secondly,":[86],"are":[89],"summarized":[90],"from":[91],"different":[92],"perspectives:":[93],"heterogeneous":[94,126],"high-performance":[97,142],"synchronization":[100],"protocols,":[101,118],"integrated":[102],"support":[103,140],"accelerators":[105],"field-programmable":[107],"gate":[108],"arrays,":[109],"fault-tolerance":[110],"quality-of-service":[112],"support,":[113],"energy-aware":[114],"schemes":[116],"softwaredefined":[119],"networking,":[120],"scalable":[122],"protocols":[124],"memory":[127],"storage.":[129],"Thirdly,":[130],"designing":[136],"efficient":[137],"programming":[138],"model":[139],"computing,":[143],"big":[144],"data,":[145],"deep":[147],"learning":[148],"these":[150,165],"Finally,":[152],"emphasize":[154],"critical":[156],"need":[157],"co-designing":[159],"runtime":[160],"upper":[162],"layers":[163],"achieve":[168],"maximum":[170],"performance":[171],"scalability.":[173]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}