{"id":"https://openalex.org/W2046701829","doi":"https://doi.org/10.1002/scj.1211","title":"A networkwide backup system with inter\u2010memory autonomic copy mechanism","display_name":"A networkwide backup system with inter\u2010memory autonomic copy mechanism","publication_year":2003,"publication_date":"2003-05-21","ids":{"openalex":"https://openalex.org/W2046701829","doi":"https://doi.org/10.1002/scj.1211","mag":"2046701829"},"language":"en","primary_location":{"id":"doi:10.1002/scj.1211","is_oa":false,"landing_page_url":"https://doi.org/10.1002/scj.1211","pdf_url":null,"source":{"id":"https://openalex.org/S58208175","display_name":"Systems and Computers in Japan","issn_l":"0882-1666","issn":["0882-1666","1520-684X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Systems and Computers in Japan","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/A5043759410","display_name":"Ryo Mukai","orcid":"https://orcid.org/0000-0003-1796-9232"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ryo Mukai","raw_affiliation_strings":["NTT Communication Science Laboratories, Kyoto, 619-0237 Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Communication Science Laboratories, Kyoto, 619-0237 Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082397795","display_name":"Shigeki Yamada","orcid":"https://orcid.org/0000-0002-3891-1323"},"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":"Shigeki Yamada","raw_affiliation_strings":["National Institute of Informatics, Tokyo, 101-8430 Japan","National Institute of Informatics; Tokyo; 101-8430; Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Informatics, Tokyo, 101-8430 Japan","institution_ids":["https://openalex.org/I184597095"]},{"raw_affiliation_string":"National Institute of Informatics; Tokyo; 101-8430; Japan","institution_ids":["https://openalex.org/I184597095"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065210089","display_name":"Satoshi Tanaka","orcid":"https://orcid.org/0000-0002-6525-682X"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Satoshi Tanaka","raw_affiliation_strings":["NTT Network Innovation Laboratories, Musashino, 180-8585 Japan","NTT Network Innovation Laboratories, Musashino, 180\u20108585 Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Network Innovation Laboratories, Musashino, 180-8585 Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Network Innovation Laboratories, Musashino, 180\u20108585 Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102958763","display_name":"Akira Tanaka","orcid":"https://orcid.org/0000-0002-5889-6482"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akira Tanaka","raw_affiliation_strings":["NTT Network Innovation Laboratories, Musashino, 180-8585 Japan","NTT Network Innovation Laboratories, Musashino, 180\u20108585 Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Network Innovation Laboratories, Musashino, 180-8585 Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Network Innovation Laboratories, Musashino, 180\u20108585 Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106132047","display_name":"Minoru Kubota","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Minoru Kubota","raw_affiliation_strings":["NTT Network Innovation Laboratories, Musashino, 180-8585 Japan","NTT Network Innovation Laboratories, Musashino, 180\u20108585 Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Network Innovation Laboratories, Musashino, 180-8585 Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Network Innovation Laboratories, Musashino, 180\u20108585 Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076393352","display_name":"I. Kogiku","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ichizo Kogiku","raw_affiliation_strings":["NTT Software Corporation, Yokohama, 231-8554 Japan","NTT Software Corporation, Yokohama, 231\u20108554 Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Software Corporation, Yokohama, 231-8554 Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Software Corporation, Yokohama, 231\u20108554 Japan","institution_ids":["https://openalex.org/I2251713219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16594329,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"34","issue":"8","first_page":"89","last_page":"99"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9998999834060669,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9998999834060669,"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":0.9750999808311462,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9649999737739563,"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/backup","display_name":"Backup","score":0.9077177047729492},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8236508369445801},{"id":"https://openalex.org/keywords/backup-software","display_name":"Backup software","score":0.7950368523597717},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.7129903435707092},{"id":"https://openalex.org/keywords/replica","display_name":"Replica","score":0.7063832879066467},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6345393061637878},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.48672154545783997},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4596066474914551},{"id":"https://openalex.org/keywords/copying","display_name":"Copying","score":0.4174593389034271},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.399421751499176},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.37458178400993347},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.32813066244125366},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09206926822662354}],"concepts":[{"id":"https://openalex.org/C2780945871","wikidata":"https://www.wikidata.org/wiki/Q194274","display_name":"Backup","level":2,"score":0.9077177047729492},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8236508369445801},{"id":"https://openalex.org/C503016453","wikidata":"https://www.wikidata.org/wiki/Q4839801","display_name":"Backup software","level":3,"score":0.7950368523597717},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.7129903435707092},{"id":"https://openalex.org/C2775937380","wikidata":"https://www.wikidata.org/wiki/Q1232589","display_name":"Replica","level":2,"score":0.7063832879066467},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6345393061637878},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.48672154545783997},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4596066474914551},{"id":"https://openalex.org/C2779151265","wikidata":"https://www.wikidata.org/wiki/Q1156791","display_name":"Copying","level":2,"score":0.4174593389034271},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.399421751499176},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.37458178400993347},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.32813066244125366},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09206926822662354},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/scj.1211","is_oa":false,"landing_page_url":"https://doi.org/10.1002/scj.1211","pdf_url":null,"source":{"id":"https://openalex.org/S58208175","display_name":"Systems and Computers in Japan","issn_l":"0882-1666","issn":["0882-1666","1520-684X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Systems and Computers in Japan","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W102425960","https://openalex.org/W2139659447","https://openalex.org/W2489171204"],"related_works":["https://openalex.org/W2939925694","https://openalex.org/W2354454611","https://openalex.org/W2829881200","https://openalex.org/W2912157285","https://openalex.org/W2363714705","https://openalex.org/W2348996366","https://openalex.org/W2138485806","https://openalex.org/W2367727984","https://openalex.org/W2372983632","https://openalex.org/W2381453624"],"abstract_inverted_index":{"Abstract":[0],"We":[1],"propose":[2],"a":[3,8,17,41,72,76,81,118,129,183,187],"networkwide":[4],"backup":[5,27,77,149,188],"system":[6,9,21,89,121,165,173],"for":[7,92,134,145],"composed":[10],"of":[11,43,71,102,128,176],"multiple":[12],"primary":[13,33,45,58,73,184],"nodes":[14],"connected":[15],"by":[16,65,79],"wide\u2010area":[18],"network.":[19],"The":[20,61],"enables":[22],"us":[23],"to":[24,75,110,147,168],"implement":[25,40],"the":[26,32,44,51,57,97,103,111,126,132,142,148,152,169,177,180],"node":[28,46,59,74,150,185,189],"physically":[29],"far":[30],"from":[31,151],"nodes.":[34],"In":[35,86,125],"this":[36],"system,":[37,131],"we":[38,106,115],"can":[39,53,116],"replica":[42,52,62],"with":[47],"low":[48],"overhead,":[49],"and":[50,114,141,186],"start":[54],"up":[55],"when":[56,179],"stops.":[60],"is":[63,90,166,190],"made":[64],"serially":[66],"transferring":[67],"memory":[68,83],"update":[69],"information":[70],"node,":[78],"using":[80,122],"hardware\u2010based":[82],"copying":[84],"mechanism.":[85],"addition,":[87],"our":[88,164],"transparent":[91],"application":[93,112],"programs,":[94],"that":[95,163],"is,":[96],"applications":[98],"are":[99],"not":[100],"aware":[101],"switchover.":[104],"Thus,":[105],"need":[107],"no":[108],"modification":[109],"software,":[113],"build":[117],"highly":[119],"reliable":[120],"existing":[123],"software.":[124],"evaluation":[127],"prototype":[130],"overhead":[133,178],"checkpoint":[135],"processing":[136,143],"was":[137,156],"about":[138,157],"1.6":[139],"ms,":[140],"time":[144,153],"switching":[146],"fault":[154],"detection":[155],"165":[158],"\u00b5s.":[159],"This":[160],"result":[161],"means":[162],"superior":[167],"ordinary":[170],"active":[171],"replication":[172],"in":[174,208],"terms":[175],"distance":[181],"between":[182],"larger":[191],"than":[192],"160":[193],"km.":[194],"\u00a9":[195],"2003":[196],"Wiley":[197,209],"Periodicals,":[198],"Inc.":[199],"Syst":[200],"Comp":[201],"Jpn,":[202],"34(8):":[203],"89\u201399,":[204],"2003;":[205],"Published":[206],"online":[207],"InterScience":[210],"(":[211],"www.interscience.wiley.com":[212],").":[213],"DOI":[214],"10.1002/scj.1211":[215]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
