{"id":"https://openalex.org/W1590080423","doi":"https://doi.org/10.1109/icis.2015.7166669","title":"2LPA-RTDW: A Two-Level data Partitioning Approach for Real-time Data Warehouse","display_name":"2LPA-RTDW: A Two-Level data Partitioning Approach for Real-time Data Warehouse","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W1590080423","doi":"https://doi.org/10.1109/icis.2015.7166669","mag":"1590080423"},"language":"en","primary_location":{"id":"doi:10.1109/icis.2015.7166669","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icis.2015.7166669","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE/ACIS 14th International Conference on Computer and Information Science (ICIS)","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/A5074842856","display_name":"Issam Hamdi","orcid":null},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Issam Hamdi","raw_affiliation_strings":["MIRACL Laboratory, University of Sfax, Sfax 3018, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MIRACL Laboratory, University of Sfax, Sfax 3018, Tunisia","institution_ids":["https://openalex.org/I142899784"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070956895","display_name":"Emna Bouazizi","orcid":"https://orcid.org/0009-0004-1776-5074"},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Emna Bouazizi","raw_affiliation_strings":["MIRACL Laboratory, University of Sfax, Sfax 3018, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MIRACL Laboratory, University of Sfax, Sfax 3018, Tunisia","institution_ids":["https://openalex.org/I142899784"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050880595","display_name":"Saleh Alshomrani","orcid":null},"institutions":[{"id":"https://openalex.org/I4210099699","display_name":"University of Jeddah","ror":"https://ror.org/015ya8798","country_code":"SA","type":"education","lineage":["https://openalex.org/I4210099699"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Saleh Alshomrani","raw_affiliation_strings":["Faculty of Computing and IT, University of Jeddah, Jeddah, Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Computing and IT, University of Jeddah, Jeddah, Saudi Arabia","institution_ids":["https://openalex.org/I4210099699"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047095963","display_name":"Jamel Feki","orcid":"https://orcid.org/0000-0002-0253-3607"},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]},{"id":"https://openalex.org/I4210099699","display_name":"University of Jeddah","ror":"https://ror.org/015ya8798","country_code":"SA","type":"education","lineage":["https://openalex.org/I4210099699"]}],"countries":["SA","TN"],"is_corresponding":false,"raw_author_name":"Jamel Feki","raw_affiliation_strings":["Faculty of Computing and IT, University of Jeddah, Jeddah, Saudi Arabia","MIRACL Laboratory, University of Sfax, Sfax 3018, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Computing and IT, University of Jeddah, Jeddah, Saudi Arabia","institution_ids":["https://openalex.org/I4210099699"]},{"raw_affiliation_string":"MIRACL Laboratory, University of Sfax, Sfax 3018, Tunisia","institution_ids":["https://openalex.org/I142899784"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4026,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.83315119,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"632","last_page":"638"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9995999932289124,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9995999932289124,"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/T11106","display_name":"Data Management and Algorithms","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.9929999709129333,"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/online-analytical-processing","display_name":"Online analytical processing","score":0.9319591522216797},{"id":"https://openalex.org/keywords/data-warehouse","display_name":"Data warehouse","score":0.8970973491668701},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.765505313873291},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6431865692138672},{"id":"https://openalex.org/keywords/materialized-view","display_name":"Materialized view","score":0.6144027709960938},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.6002123951911926},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5440127849578857},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.5072850584983826},{"id":"https://openalex.org/keywords/business-intelligence","display_name":"Business intelligence","score":0.4610070586204529},{"id":"https://openalex.org/keywords/view","display_name":"View","score":0.19104009866714478},{"id":"https://openalex.org/keywords/database-design","display_name":"Database design","score":0.09446665644645691},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08485916256904602}],"concepts":[{"id":"https://openalex.org/C201932085","wikidata":"https://www.wikidata.org/wiki/Q642514","display_name":"Online analytical processing","level":3,"score":0.9319591522216797},{"id":"https://openalex.org/C135572916","wikidata":"https://www.wikidata.org/wiki/Q193351","display_name":"Data warehouse","level":2,"score":0.8970973491668701},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.765505313873291},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6431865692138672},{"id":"https://openalex.org/C98199447","wikidata":"https://www.wikidata.org/wiki/Q2445044","display_name":"Materialized view","level":4,"score":0.6144027709960938},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.6002123951911926},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5440127849578857},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.5072850584983826},{"id":"https://openalex.org/C2767350","wikidata":"https://www.wikidata.org/wiki/Q6662173","display_name":"Business intelligence","level":2,"score":0.4610070586204529},{"id":"https://openalex.org/C54239708","wikidata":"https://www.wikidata.org/wiki/Q1329910","display_name":"View","level":3,"score":0.19104009866714478},{"id":"https://openalex.org/C148840519","wikidata":"https://www.wikidata.org/wiki/Q1049878","display_name":"Database design","level":2,"score":0.09446665644645691},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08485916256904602},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icis.2015.7166669","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icis.2015.7166669","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE/ACIS 14th International Conference on Computer and Information Science (ICIS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.49000000953674316}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W162877048","https://openalex.org/W179832862","https://openalex.org/W1502629466","https://openalex.org/W1553414619","https://openalex.org/W1846982616","https://openalex.org/W1997375126","https://openalex.org/W2005524056","https://openalex.org/W2042886698","https://openalex.org/W2055393182","https://openalex.org/W2059603704","https://openalex.org/W2069353545","https://openalex.org/W2119584748","https://openalex.org/W2126915543","https://openalex.org/W2127218421","https://openalex.org/W2137784941","https://openalex.org/W2150753219","https://openalex.org/W2170091282","https://openalex.org/W2241305028","https://openalex.org/W4241780302","https://openalex.org/W4246882130","https://openalex.org/W6633116844","https://openalex.org/W6638847727","https://openalex.org/W6678914141","https://openalex.org/W6682346614"],"related_works":["https://openalex.org/W2378213774","https://openalex.org/W2357522326","https://openalex.org/W1988774479","https://openalex.org/W2363019959","https://openalex.org/W6138692","https://openalex.org/W1535822977","https://openalex.org/W2367419170","https://openalex.org/W208715492","https://openalex.org/W23190051","https://openalex.org/W2381646725"],"abstract_inverted_index":{"In":[0,51],"order":[1,52],"to":[2,11,26,53,78],"explore":[3],"the":[4,65,126,130,137,142],"most":[5],"recent":[6],"data":[7,71,84,91,96,101,112],"and":[8,34,70],"react":[9],"faster":[10],"changes":[12],"of":[13,111],"business":[14,35],"conditions,":[15],"organizations":[16],"consider":[17],"Real-Time":[18,105],"Data":[19,106],"Warehousing":[20],"(RTDW)":[21],"as":[22,67],"a":[23,83,89],"powerful":[24],"technique":[25],"achieve":[27],"OLAP":[28,38],"(On":[29],"Line":[30],"Analytical":[31],"Processing)":[32],"analyses":[33,39],"intelligence":[36],"(BI).":[37],"are":[40],"complex":[41],"since":[42],"they":[43],"query":[44,80],"several":[45,58],"relational":[46],"tables":[47],"with":[48,55],"huge":[49],"volumes.":[50],"deal":[54],"this":[56],"volumetry,":[57],"optimization":[59],"techniques":[60],"have":[61,124],"been":[62],"proposed":[63,127],"in":[64,82,114],"literature":[66],"materialized":[68],"views":[69],"partitioning.":[72],"Partitioning":[73,102],"is":[74,144],"an":[75],"effective":[76],"method":[77],"increase":[79],"efficiency":[81],"warehouse.":[85],"This":[86],"paper":[87],"proposes":[88],"novel":[90],"partitioning":[92],"approach":[93,128,143],"for":[94,104],"real-time":[95],"warehouse,":[97],"called":[98],"2LPA-RTDW":[99],"(Two-Level":[100],"Approach":[103],"Warehouse)":[107],"by":[108],"allowing":[109],"unbalance":[110],"amount":[113],"each":[115],"partition":[116],"while":[117],"taking":[118],"into":[119],"account":[120],"user":[121],"requirements.":[122],"We":[123],"evaluated":[125],"using":[129],"new":[131],"TPC-DS":[132],"<sup":[133],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[134],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sup>":[135],"benchmark;":[136],"preliminary":[138],"results":[139],"show":[140],"that":[141],"quite":[145],"interesting.":[146]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
