{"id":"https://openalex.org/W4401568101","doi":"https://doi.org/10.23919/date58400.2024.10546634","title":"LoADM: Load-Aware Directory Migration Policy in Distributed File Systems","display_name":"LoADM: Load-Aware Directory Migration Policy in Distributed File Systems","publication_year":2024,"publication_date":"2024-03-25","ids":{"openalex":"https://openalex.org/W4401568101","doi":"https://doi.org/10.23919/date58400.2024.10546634"},"language":"en","primary_location":{"id":"doi:10.23919/date58400.2024.10546634","is_oa":false,"landing_page_url":"https://doi.org/10.23919/date58400.2024.10546634","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 Design, Automation &amp;amp; Test in Europe Conference &amp;amp; Exhibition (DATE)","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/A5033889499","display_name":"Wang Yuan-zhang","orcid":"https://orcid.org/0000-0003-2646-1887"},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuanzhang Wang","raw_affiliation_strings":["Huazhong University of Science and Technology,Wuhan National Laboratory for Optoelectronics,Wuhan,China"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology,Wuhan National Laboratory for Optoelectronics,Wuhan,China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100364058","display_name":"Peng Zhang","orcid":"https://orcid.org/0000-0001-9157-543X"},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Zhang","raw_affiliation_strings":["Huazhong University of Science and Technology,Wuhan National Laboratory for Optoelectronics,Wuhan,China"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology,Wuhan National Laboratory for Optoelectronics,Wuhan,China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021834377","display_name":"Fengkui Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]},{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fengkui Yang","raw_affiliation_strings":["Huazhong University of Science and Technology,Wuhan National Laboratory for Optoelectronics,Wuhan,China"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology,Wuhan National Laboratory for Optoelectronics,Wuhan,China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015061573","display_name":"Ke Zhou","orcid":"https://orcid.org/0000-0002-2161-8796"},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Zhou","raw_affiliation_strings":["Huazhong University of Science and Technology,Wuhan National Laboratory for Optoelectronics,Wuhan,China"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology,Wuhan National Laboratory for Optoelectronics,Wuhan,China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100781358","display_name":"Chunhua Li","orcid":"https://orcid.org/0000-0002-9947-6855"},"institutions":[{"id":"https://openalex.org/I4210138186","display_name":"Wuhan National Laboratory for Optoelectronics","ror":"https://ror.org/03c9ncn37","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunhua Li","raw_affiliation_strings":["Huazhong University of Science and Technology,Wuhan National Laboratory for Optoelectronics,Wuhan,China"],"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology,Wuhan National Laboratory for Optoelectronics,Wuhan,China","institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5033889499"],"corresponding_institution_ids":["https://openalex.org/I4210138186","https://openalex.org/I47720641"],"apc_list":null,"apc_paid":null,"fwci":0.7064,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.71627303,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9954000115394592,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9954000115394592,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9944000244140625,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9937999844551086,"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/directory","display_name":"Directory","score":0.8359217643737793},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8153676390647888},{"id":"https://openalex.org/keywords/load-balancing","display_name":"Load balancing (electrical power)","score":0.5204420685768127},{"id":"https://openalex.org/keywords/distributed-file-system","display_name":"Distributed File System","score":0.46575313806533813},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.46343833208084106},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4272924065589905}],"concepts":[{"id":"https://openalex.org/C2777683733","wikidata":"https://www.wikidata.org/wiki/Q201456","display_name":"Directory","level":2,"score":0.8359217643737793},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8153676390647888},{"id":"https://openalex.org/C138959212","wikidata":"https://www.wikidata.org/wiki/Q1806783","display_name":"Load balancing (electrical power)","level":3,"score":0.5204420685768127},{"id":"https://openalex.org/C152043487","wikidata":"https://www.wikidata.org/wiki/Q1229600","display_name":"Distributed File System","level":2,"score":0.46575313806533813},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.46343833208084106},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4272924065589905},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/date58400.2024.10546634","is_oa":false,"landing_page_url":"https://doi.org/10.23919/date58400.2024.10546634","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 Design, Automation &amp;amp; Test in Europe Conference &amp;amp; Exhibition (DATE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.8199999928474426}],"awards":[{"id":"https://openalex.org/G3110443766","display_name":null,"funder_award_id":"62232007,61821003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8489799302","display_name":null,"funder_award_id":"2023YFB4502701","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1999984505","https://openalex.org/W2604276757","https://openalex.org/W2768070465","https://openalex.org/W2898926654","https://openalex.org/W2902405086","https://openalex.org/W2950845646","https://openalex.org/W3138510784","https://openalex.org/W3210665448","https://openalex.org/W4214919759","https://openalex.org/W4280530193","https://openalex.org/W4320067949","https://openalex.org/W4372260792","https://openalex.org/W4379115901","https://openalex.org/W6650418438","https://openalex.org/W6736052370","https://openalex.org/W6763767189","https://openalex.org/W6791944692"],"related_works":["https://openalex.org/W3004117068","https://openalex.org/W2043284556","https://openalex.org/W3175372827","https://openalex.org/W2488220206","https://openalex.org/W2146301767","https://openalex.org/W191730236","https://openalex.org/W4384948837","https://openalex.org/W4312680855","https://openalex.org/W1524016490","https://openalex.org/W3191990038"],"abstract_inverted_index":{"Distributed":[0],"file":[1],"systems":[2],"often":[3],"suffer":[4],"from":[5],"load":[6,63],"imbalance":[7,64],"when":[8,115],"encountering":[9],"skewed":[10],"workloads.":[11],"A":[12],"few":[13],"directories":[14,27,97,139],"can":[15,35,166],"become":[16],"hotspots":[17],"due":[18],"to":[19,23,60,93,116,130,140,171],"frequent":[20],"access.":[21],"Failure":[22],"migrate":[24,137],"these":[25],"high-load":[26,96,138],"promptly":[28],"will":[29],"result":[30],"in":[31,47,98],"node":[32,109],"overload,":[33],"which":[34],"seriously":[36],"degrade":[37],"the":[38,41,62,103,111,172],"performance":[39,169],"of":[40,71],"system.":[42],"To":[43],"solve":[44],"this":[45,48],"challenge,":[46],"paper,":[49],"we":[50,87,136],"propose":[51],"a":[52,89,118,145,160],"novel":[53],"load-aware":[54],"directory":[55,76,83,90,105,126,150],"migration":[56,84,119,151,163],"policy":[57,164],"named":[58],"LoADM":[59,69],"alleviate":[61],"caused":[65],"by":[66,101],"hot":[67],"directories.":[68],"consists":[70],"three":[72],"parts,":[73],"i.e.":[74],"learning-based":[75],"hotness":[77,91,106],"model,":[78],"urgency":[79,112],"analysis":[80,113],"and":[81,107,165],"multidimensional":[82],"model.":[85,152],"Specifically,":[86],"use":[88],"model":[92],"identify":[94],"potentially":[95],"advance.":[99],"Second,":[100],"combining":[102],"predicted":[104],"system":[108],"status,":[110],"determines":[114],"trigger":[117],"or":[120],"tolerate":[121],"an":[122],"imbalance.":[123],"Then,":[124],"peer":[125],"co-migration":[127],"is":[128],"proposed":[129],"better":[131],"exploit":[132],"data":[133,162],"locality.":[134],"Finally,":[135],"appropriate":[141],"storage":[142],"nodes":[143],"through":[144],"Particle":[146],"Swarm":[147],"Optimization":[148],"based":[149],"Extensive":[153],"experiments":[154],"show":[155],"that":[156],"our":[157],"approach":[158],"provides":[159],"promising":[161],"greatly":[167],"improve":[168],"compared":[170],"state-of-the-art.":[173]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-25T14:56:36.534964","created_date":"2025-10-10T00:00:00"}
