{"id":"https://openalex.org/W2139283182","doi":"https://doi.org/10.1109/aiccsa.2008.4493567","title":"A dynamic weighted data replication strategy in data grids","display_name":"A dynamic weighted data replication strategy in data grids","publication_year":2008,"publication_date":"2008-03-01","ids":{"openalex":"https://openalex.org/W2139283182","doi":"https://doi.org/10.1109/aiccsa.2008.4493567","mag":"2139283182"},"language":"en","primary_location":{"id":"doi:10.1109/aiccsa.2008.4493567","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aiccsa.2008.4493567","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE/ACS International Conference on Computer Systems and Applications","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/A5020140183","display_name":"Ruay-Shiung Chang","orcid":"https://orcid.org/0000-0001-8013-5578"},"institutions":[{"id":"https://openalex.org/I33096239","display_name":"National Dong Hwa University","ror":"https://ror.org/00mng9617","country_code":"TW","type":"education","lineage":["https://openalex.org/I33096239"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Ruay-Shiung Chang","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Dong Hwa University, Shoufeng, Hualien, Taiwan","Nat. Dong Hwa Univ., Hualien#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Dong Hwa University, Shoufeng, Hualien, Taiwan","institution_ids":["https://openalex.org/I33096239"]},{"raw_affiliation_string":"Nat. Dong Hwa Univ., Hualien#TAB#","institution_ids":["https://openalex.org/I33096239"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054421052","display_name":"Hui-Ping Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I33096239","display_name":"National Dong Hwa University","ror":"https://ror.org/00mng9617","country_code":"TW","type":"education","lineage":["https://openalex.org/I33096239"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hui-Ping Chang","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Dong Hwa University, Shoufeng, Hualien, Taiwan","Nat. Dong Hwa Univ., Hualien#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Dong Hwa University, Shoufeng, Hualien, Taiwan","institution_ids":["https://openalex.org/I33096239"]},{"raw_affiliation_string":"Nat. Dong Hwa Univ., Hualien#TAB#","institution_ids":["https://openalex.org/I33096239"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073010786","display_name":"Yunting Wang","orcid":"https://orcid.org/0000-0001-6190-4351"},"institutions":[{"id":"https://openalex.org/I33096239","display_name":"National Dong Hwa University","ror":"https://ror.org/00mng9617","country_code":"TW","type":"education","lineage":["https://openalex.org/I33096239"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yun-Ting Wang","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Dong Hwa University, Shoufeng, Hualien, Taiwan","Nat. Dong Hwa Univ., Hualien#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Dong Hwa University, Shoufeng, Hualien, Taiwan","institution_ids":["https://openalex.org/I33096239"]},{"raw_affiliation_string":"Nat. Dong Hwa Univ., Hualien#TAB#","institution_ids":["https://openalex.org/I33096239"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5020140183"],"corresponding_institution_ids":["https://openalex.org/I33096239"],"apc_list":null,"apc_paid":null,"fwci":5.8658,"has_fulltext":false,"cited_by_count":60,"citation_normalized_percentile":{"value":0.96368218,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"414","last_page":"421"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","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/T10715","display_name":"Distributed and Parallel Computing Systems","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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9970999956130981,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9959999918937683,"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/computer-science","display_name":"Computer science","score":0.8546274900436401},{"id":"https://openalex.org/keywords/replication","display_name":"Replication (statistics)","score":0.8410241603851318},{"id":"https://openalex.org/keywords/data-grid","display_name":"Data grid","score":0.8045542240142822},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.5931817293167114},{"id":"https://openalex.org/keywords/data-access","display_name":"Data access","score":0.5756916999816895},{"id":"https://openalex.org/keywords/access-time","display_name":"Access time","score":0.5089445114135742},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4740145802497864},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4682026505470276},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3277181088924408},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.2133045196533203},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1572767198085785},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.06983068585395813}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8546274900436401},{"id":"https://openalex.org/C12590798","wikidata":"https://www.wikidata.org/wiki/Q3933199","display_name":"Replication (statistics)","level":2,"score":0.8410241603851318},{"id":"https://openalex.org/C147639290","wikidata":"https://www.wikidata.org/wiki/Q56369138","display_name":"Data grid","level":4,"score":0.8045542240142822},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.5931817293167114},{"id":"https://openalex.org/C47487241","wikidata":"https://www.wikidata.org/wiki/Q5227230","display_name":"Data access","level":2,"score":0.5756916999816895},{"id":"https://openalex.org/C194080101","wikidata":"https://www.wikidata.org/wiki/Q46306","display_name":"Access time","level":2,"score":0.5089445114135742},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4740145802497864},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4682026505470276},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3277181088924408},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.2133045196533203},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1572767198085785},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.06983068585395813},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C103692084","wikidata":"https://www.wikidata.org/wiki/Q1765824","display_name":"Semantic grid","level":3,"score":0.0},{"id":"https://openalex.org/C2129575","wikidata":"https://www.wikidata.org/wiki/Q54837","display_name":"Semantic Web","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/aiccsa.2008.4493567","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aiccsa.2008.4493567","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE/ACS International Conference on Computer Systems and Applications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.49000000953674316,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1480225706","https://openalex.org/W1555993967","https://openalex.org/W1559704687","https://openalex.org/W1581690648","https://openalex.org/W1968526517","https://openalex.org/W2035324862","https://openalex.org/W2086627644","https://openalex.org/W2108687825","https://openalex.org/W3148640261","https://openalex.org/W6628693277","https://openalex.org/W6633518494"],"related_works":["https://openalex.org/W4398617014","https://openalex.org/W2070047669","https://openalex.org/W2420175030","https://openalex.org/W2557799982","https://openalex.org/W2350216695","https://openalex.org/W2125516571","https://openalex.org/W2145781941","https://openalex.org/W2102935943","https://openalex.org/W2803132031","https://openalex.org/W2953461283"],"abstract_inverted_index":{"Data":[0],"grids":[1],"deal":[2],"with":[3],"a":[4,12,28,53,70,77,89,177,184],"huge":[5],"amount":[6],"of":[7,80,99,123,150],"data":[8,23,32,43,55,94,105,129],"regularly.":[9],"It":[10,40,115,167],"is":[11,58,61,102,144],"fundamental":[13],"challenge":[14],"to":[15,19,27,146,183],"ensure":[16],"efficient":[17],"accesses":[18],"such":[20],"widely":[21],"distributed":[22],"sets.":[24],"Creating":[25],"replicas":[26],"suitable":[29,78,185],"site":[30],"by":[31],"replication":[33,56,74,153,172],"strategy":[34,173],"can":[35,174],"increase":[36],"the":[37,42,97,109,128,133,148,163,170],"system":[38],"performance.":[39],"shortens":[41],"access":[44,95,106,130],"time":[45],"and":[46,75,82,180],"reduces":[47],"bandwidth":[48],"consumption.":[49],"In":[50,125],"this":[51,151],"paper,":[52],"dynamic":[54,152],"mechanism":[57],"proposed,":[59],"which":[60],"called":[62],"Latest":[63],"Access":[64],"Largest":[65],"Weight":[66],"(LALW).":[67],"LALW":[68,171],"selects":[69],"popular":[71,178],"file":[72,179],"for":[73,85,92],"calculates":[76],"number":[79],"copies":[81],"grid":[83],"sites":[84],"replication.":[86],"By":[87],"setting":[88],"different":[90],"weight":[91],"each":[93,100],"record,":[96],"importance":[98],"record":[101],"differentiated.":[103],"The":[104,155],"records":[107,119,131],"in":[108,132],"nearer":[110],"past":[111,135],"have":[112,120,136],"higher":[113,121],"weight.":[114],"indicates":[116],"that":[117,159,169],"these":[118],"value":[122],"references.":[124],"other":[126],"words,":[127],"long":[134],"lower":[137],"reference":[138],"values.":[139],"A":[140],"Grid":[141],"simulator":[142],"OptorSim":[143],"used":[145],"evaluate":[147],"performance":[149],"strategy.":[154],"simulation":[156],"results":[157],"show":[158],"LAHW":[160],"successfully":[161],"increases":[162],"effective":[164],"network":[165],"usage.":[166],"means":[168],"find":[175],"out":[176],"replicates":[181],"it":[182],"site.":[186]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":5},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":11},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
