{"id":"https://openalex.org/W2902001990","doi":"https://doi.org/10.1109/cloudnet.2018.8549556","title":"Scalable Declarative IT System Update Automation by A* Search with Critical-Element Heuristics","display_name":"Scalable Declarative IT System Update Automation by A* Search with Critical-Element Heuristics","publication_year":2018,"publication_date":"2018-10-01","ids":{"openalex":"https://openalex.org/W2902001990","doi":"https://doi.org/10.1109/cloudnet.2018.8549556","mag":"2902001990"},"language":"en","primary_location":{"id":"doi:10.1109/cloudnet.2018.8549556","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cloudnet.2018.8549556","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 7th International Conference on Cloud Networking (CloudNet)","raw_type":"proceedings-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/A5112513716","display_name":"Takuya Kuwahara","orcid":null},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Takuya Kuwahara","raw_affiliation_strings":["NEC, System Platform Research Laboratories, 1753 Shimonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan"],"affiliations":[{"raw_affiliation_string":"NEC, System Platform Research Laboratories, 1753 Shimonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063309609","display_name":"Takayuki Kuroda","orcid":"https://orcid.org/0000-0002-4926-9305"},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takayuki Kuroda","raw_affiliation_strings":["NEC, System Platform Research Laboratories, 1753 Shimonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan"],"affiliations":[{"raw_affiliation_string":"NEC, System Platform Research Laboratories, 1753 Shimonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083418677","display_name":"Manabu Nakanoya","orcid":null},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Manabu Nakanoya","raw_affiliation_strings":["NEC, System Platform Research Laboratories, 1753 Shimonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan"],"affiliations":[{"raw_affiliation_string":"NEC, System Platform Research Laboratories, 1753 Shimonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081320058","display_name":"Yutaka Yakuwa","orcid":null},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yutaka Yakuwa","raw_affiliation_strings":["NEC, System Platform Research Laboratories, 1753 Shimonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan"],"affiliations":[{"raw_affiliation_string":"NEC, System Platform Research Laboratories, 1753 Shimonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009082300","display_name":"Hideyuki Shimonishi","orcid":"https://orcid.org/0009-0004-4364-5877"},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hideyuki Shimonishi","raw_affiliation_strings":["NEC, System Platform Research Laboratories, 1753 Shimonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan"],"affiliations":[{"raw_affiliation_string":"NEC, System Platform Research Laboratories, 1753 Shimonumabe, Nakahara-ku, Kawasaki, Kanagawa, Japan","institution_ids":["https://openalex.org/I118347220"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5112513716"],"corresponding_institution_ids":["https://openalex.org/I118347220"],"apc_list":null,"apc_paid":null,"fwci":0.3691,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.6576647,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","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/T10714","display_name":"Software-Defined Networks and 5G","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/T12127","display_name":"Software System Performance and Reliability","score":0.9991000294685364,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/computer-science","display_name":"Computer science","score":0.8182542324066162},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.7963770627975464},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6929795145988464},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.6929218769073486},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5890546441078186},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5487462282180786},{"id":"https://openalex.org/keywords/automation","display_name":"Automation","score":0.4775577187538147},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.44774913787841797},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1876235008239746},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.1596018373966217},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11391827464103699}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8182542324066162},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.7963770627975464},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6929795145988464},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.6929218769073486},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5890546441078186},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5487462282180786},{"id":"https://openalex.org/C115901376","wikidata":"https://www.wikidata.org/wiki/Q184199","display_name":"Automation","level":2,"score":0.4775577187538147},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.44774913787841797},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1876235008239746},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.1596018373966217},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11391827464103699},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cloudnet.2018.8549556","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cloudnet.2018.8549556","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 7th International Conference on Cloud Networking (CloudNet)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.4399999976158142,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1513387782","https://openalex.org/W1519180388","https://openalex.org/W1559977364","https://openalex.org/W1969483458","https://openalex.org/W2022584132","https://openalex.org/W2114034463","https://openalex.org/W2147118406","https://openalex.org/W2153463624","https://openalex.org/W2169528473","https://openalex.org/W2474255743","https://openalex.org/W2529454894","https://openalex.org/W2786682889","https://openalex.org/W2891018896","https://openalex.org/W4254811939","https://openalex.org/W6630851668","https://openalex.org/W6630993844","https://openalex.org/W6748884003","https://openalex.org/W6754651818"],"related_works":["https://openalex.org/W2011430815","https://openalex.org/W4321606653","https://openalex.org/W3177062893","https://openalex.org/W3125143773","https://openalex.org/W2007032764","https://openalex.org/W803550684","https://openalex.org/W2483226803","https://openalex.org/W4352977312","https://openalex.org/W2041180560","https://openalex.org/W2783065147"],"abstract_inverted_index":{"As":[0],"IT":[1],"systems,":[2],"including":[3],"network":[4,14],"systems":[5],"using":[6],"technologies":[7],"of":[8,25,46,90,100,112],"software":[9],"defined":[10],"networking":[11],"(SDN)":[12],"and":[13,20,93],"function":[15],"virtualisation":[16],"(NFV),":[17],"become":[18],"larger":[19],"more":[21],"complicated,":[22],"the":[23,73,87,106,140],"cost":[24],"system":[26,33,48,74,91,102,123,129],"management":[27],"will":[28],"also":[29],"increase":[30],"rapidly.":[31],"Declarative":[32],"update":[34,49,75,92,124],"with":[35,130],"state":[36],"space":[37],"search":[38,96],"is":[39,54,143],"a":[40,63,128,147],"promising":[41],"approach":[42],"to":[43,66,71,97,121],"enable":[44],"automation":[45],"consistent":[47],"tasks;":[50],"however,":[51],"current":[52,101],"algorithms":[53],"not":[55,135],"scalable":[56],"enough":[57],"for":[58,78,109,127,146],"practical":[59,79],"systems.":[60,80,114],"We":[61,104],"propose":[62],"heuristic":[64,82],"algorithm":[65,83,108,142],"greatly":[67],"reduce":[68],"computation":[69,119],"time":[70,120],"solve":[72,122],"planning":[76,125],"problem":[77,126],"Our":[81],"takes":[84],"into":[85],"account":[86],"structural":[88],"bottleneck":[89],"conducts":[94],"advance":[95],"resolve":[98],"bottlenecks":[99],"states.":[103],"evaluated":[105],"proposed":[107],"two":[110],"examples":[111],"NFV":[113],"The":[115],"results":[116],"show":[117],"that":[118],"100":[131],"virtual":[132],"machines":[133],"does":[134],"exceed":[136],"several":[137],"minutes,":[138],"whereas":[139],"conventional":[141],"only":[144],"applicable":[145],"very":[148],"small":[149],"system.":[150]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
