{"id":"https://openalex.org/W3201963124","doi":"https://doi.org/10.5821/dissertation-2117-352210","title":"Graph data warehousing","display_name":"Graph data warehousing","publication_year":2020,"publication_date":"2020-10-29","ids":{"openalex":"https://openalex.org/W3201963124","doi":"https://doi.org/10.5821/dissertation-2117-352210","mag":"3201963124"},"language":"en","primary_location":{"id":"doi:10.5821/dissertation-2117-352210","is_oa":false,"landing_page_url":"https://doi.org/10.5821/dissertation-2117-352210","pdf_url":null,"source":null,"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Universitat Polit\u00e8cnica de Catalunya","raw_type":"dissertation"},"type":"dissertation","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10803/672454","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090483841","display_name":"Amine Ghrab","orcid":"https://orcid.org/0000-0003-4293-2095"},"institutions":[{"id":"https://openalex.org/I132053463","display_name":"Universit\u00e9 Libre de Bruxelles","ror":"https://ror.org/01r9htc13","country_code":"BE","type":"education","lineage":["https://openalex.org/I132053463"]},{"id":"https://openalex.org/I4210114384","display_name":"Proton (United Kingdom)","ror":"https://ror.org/020ave461","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210114384"]},{"id":"https://openalex.org/I4210129992","display_name":"Novadip (Belgium)","ror":"https://ror.org/02xc9kn92","country_code":"BE","type":"company","lineage":["https://openalex.org/I4210129992"]},{"id":"https://openalex.org/I63596082","display_name":"Tunis El Manar University","ror":"https://ror.org/029cgt552","country_code":"TN","type":"education","lineage":["https://openalex.org/I63596082"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["BE","ES","GB","TN"],"is_corresponding":true,"raw_author_name":"Amine Ghrab","raw_affiliation_strings":["ADVERTIMENT La consulta d'aquesta tesi","Department of Computer and Decision Engineering, at Universit\u00e9 Libre de Bruxelles, in cohort with Universitat Polit\u00e8cnica de Catalunya (UPC) un-der","Doctoral College (IT4BI-DC","EURA NOVA Supervisor: Sabri Skhiri EURA NOVA, Mont-Saint-Guibert, Belgium","ULB Ph.D","Universitat Polit\u00e8cnica de Catalunya, BarcelonaTech, Spain","Universitat Polit\u00e8cnica de Catalunya, his host university,","Universitat Polit\u00e8cnica de Catalunya","Universit\u00e9 Libre de Bruxelles, Brussels, Bel-gium","graduated in Computer Science Engineering in October 2011, at the Facult\u00e9 des Sciences de Tunis, Universit\u00e9 Tunis El Manar. In 2013, Amine joined the Erasmus Mundus Joint Doctorate program of Information Technologies for Business Intelligence,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ADVERTIMENT La consulta d'aquesta tesi","institution_ids":[]},{"raw_affiliation_string":"Department of Computer and Decision Engineering, at Universit\u00e9 Libre de Bruxelles, in cohort with Universitat Polit\u00e8cnica de Catalunya (UPC) un-der","institution_ids":["https://openalex.org/I132053463","https://openalex.org/I9617848"]},{"raw_affiliation_string":"Doctoral College (IT4BI-DC","institution_ids":[]},{"raw_affiliation_string":"EURA NOVA Supervisor: Sabri Skhiri EURA NOVA, Mont-Saint-Guibert, Belgium","institution_ids":["https://openalex.org/I4210129992"]},{"raw_affiliation_string":"ULB Ph.D","institution_ids":["https://openalex.org/I4210114384"]},{"raw_affiliation_string":"Universitat Polit\u00e8cnica de Catalunya, BarcelonaTech, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Universitat Polit\u00e8cnica de Catalunya, his host university,","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Universitat Polit\u00e8cnica de Catalunya","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Universit\u00e9 Libre de Bruxelles, Brussels, Bel-gium","institution_ids":["https://openalex.org/I132053463"]},{"raw_affiliation_string":"graduated in Computer Science Engineering in October 2011, at the Facult\u00e9 des Sciences de Tunis, Universit\u00e9 Tunis El Manar. In 2013, Amine joined the Erasmus Mundus Joint Doctorate program of Information Technologies for Business Intelligence,","institution_ids":["https://openalex.org/I63596082"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5090483841"],"corresponding_institution_ids":["https://openalex.org/I132053463","https://openalex.org/I4210114384","https://openalex.org/I4210129992","https://openalex.org/I63596082","https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9990000128746033,"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":0.9990000128746033,"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/T12292","display_name":"Graph Theory and Algorithms","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.9894000291824341,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/data-warehouse","display_name":"Data warehouse","score":0.7586166262626648},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7120605707168579},{"id":"https://openalex.org/keywords/online-analytical-processing","display_name":"Online analytical processing","score":0.6484537124633789},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.6203489899635315},{"id":"https://openalex.org/keywords/graph-database","display_name":"Graph database","score":0.4967675805091858},{"id":"https://openalex.org/keywords/analytics","display_name":"Analytics","score":0.46852418780326843},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4206051826477051},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.33070608973503113},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.2713201344013214}],"concepts":[{"id":"https://openalex.org/C135572916","wikidata":"https://www.wikidata.org/wiki/Q193351","display_name":"Data warehouse","level":2,"score":0.7586166262626648},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7120605707168579},{"id":"https://openalex.org/C201932085","wikidata":"https://www.wikidata.org/wiki/Q642514","display_name":"Online analytical processing","level":3,"score":0.6484537124633789},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.6203489899635315},{"id":"https://openalex.org/C176225458","wikidata":"https://www.wikidata.org/wiki/Q595971","display_name":"Graph database","level":3,"score":0.4967675805091858},{"id":"https://openalex.org/C79158427","wikidata":"https://www.wikidata.org/wiki/Q485396","display_name":"Analytics","level":2,"score":0.46852418780326843},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4206051826477051},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.33070608973503113},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2713201344013214}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.5821/dissertation-2117-352210","is_oa":false,"landing_page_url":"https://doi.org/10.5821/dissertation-2117-352210","pdf_url":null,"source":null,"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Universitat Polit\u00e8cnica de Catalunya","raw_type":"dissertation"},{"id":"pmh:oai:www.tdx.cat:10803/672454","is_oa":true,"landing_page_url":"http://hdl.handle.net/10803/672454","pdf_url":"http://hdl.handle.net/10803/672454","source":{"id":"https://openalex.org/S4306401111","display_name":"Tesis Doctorals en Xarxa (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"TDX (Tesis Doctorals en Xarxa)","raw_type":"info:eu-repo/semantics/doctoralThesis"}],"best_oa_location":{"id":"pmh:oai:www.tdx.cat:10803/672454","is_oa":true,"landing_page_url":"http://hdl.handle.net/10803/672454","pdf_url":"http://hdl.handle.net/10803/672454","source":{"id":"https://openalex.org/S4306401111","display_name":"Tesis Doctorals en Xarxa (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"TDX (Tesis Doctorals en Xarxa)","raw_type":"info:eu-repo/semantics/doctoralThesis"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3201963124.pdf","grobid_xml":"https://content.openalex.org/works/W3201963124.grobid-xml"},"referenced_works_count":108,"referenced_works":["https://openalex.org/W26932585","https://openalex.org/W78077100","https://openalex.org/W169140825","https://openalex.org/W181537133","https://openalex.org/W349054995","https://openalex.org/W410609486","https://openalex.org/W614715210","https://openalex.org/W758106613","https://openalex.org/W795370367","https://openalex.org/W1448681276","https://openalex.org/W1458652123","https://openalex.org/W1491178400","https://openalex.org/W1509997619","https://openalex.org/W1519107501","https://openalex.org/W1527539186","https://openalex.org/W1582987337","https://openalex.org/W1965102537","https://openalex.org/W1967358196","https://openalex.org/W1985644065","https://openalex.org/W1986166636","https://openalex.org/W1991885946","https://openalex.org/W1992114977","https://openalex.org/W1998017916","https://openalex.org/W2003603054","https://openalex.org/W2023687097","https://openalex.org/W2023705603","https://openalex.org/W2033828303","https://openalex.org/W2040993561","https://openalex.org/W2046526098","https://openalex.org/W2059052871","https://openalex.org/W2059270055","https://openalex.org/W2062345051","https://openalex.org/W2066784360","https://openalex.org/W2071744657","https://openalex.org/W2072764742","https://openalex.org/W2074697575","https://openalex.org/W2078210269","https://openalex.org/W2089554624","https://openalex.org/W2106474670","https://openalex.org/W2108109687","https://openalex.org/W2111532324","https://openalex.org/W2112776329","https://openalex.org/W2114507260","https://openalex.org/W2118791211","https://openalex.org/W2124153111","https://openalex.org/W2124582661","https://openalex.org/W2125580539","https://openalex.org/W2126093747","https://openalex.org/W2131623627","https://openalex.org/W2132285256","https://openalex.org/W2138759702","https://openalex.org/W2138833087","https://openalex.org/W2140190241","https://openalex.org/W2141975087","https://openalex.org/W2142965177","https://openalex.org/W2146581901","https://openalex.org/W2148544545","https://openalex.org/W2148606196","https://openalex.org/W2153028052","https://openalex.org/W2154875162","https://openalex.org/W2161077919","https://openalex.org/W2168849769","https://openalex.org/W2185795907","https://openalex.org/W2189465200","https://openalex.org/W2204734806","https://openalex.org/W2215817622","https://openalex.org/W2241555812","https://openalex.org/W2244091508","https://openalex.org/W2254835612","https://openalex.org/W2288116064","https://openalex.org/W2293098706","https://openalex.org/W2350573227","https://openalex.org/W2399656549","https://openalex.org/W2467041498","https://openalex.org/W2520221388","https://openalex.org/W2566979091","https://openalex.org/W2577446513","https://openalex.org/W2591454426","https://openalex.org/W2594063224","https://openalex.org/W2605123839","https://openalex.org/W2624562945","https://openalex.org/W2626304537","https://openalex.org/W2668736619","https://openalex.org/W2755088640","https://openalex.org/W2783138859","https://openalex.org/W2805596906","https://openalex.org/W2908591762","https://openalex.org/W2950416404","https://openalex.org/W2952346503","https://openalex.org/W2963900946","https://openalex.org/W2963919031","https://openalex.org/W2983609029","https://openalex.org/W3008151513","https://openalex.org/W3008488863","https://openalex.org/W3010624202","https://openalex.org/W3014695302","https://openalex.org/W3100284210","https://openalex.org/W3105298605","https://openalex.org/W3155254402","https://openalex.org/W4231513437","https://openalex.org/W4237078129","https://openalex.org/W4242267521","https://openalex.org/W4251597219","https://openalex.org/W4253352004","https://openalex.org/W4301232451","https://openalex.org/W4301353258","https://openalex.org/W4308677911","https://openalex.org/W4320855715"],"related_works":["https://openalex.org/W2378213774","https://openalex.org/W2357522326","https://openalex.org/W6138692","https://openalex.org/W2363019959","https://openalex.org/W1535822977","https://openalex.org/W23190051","https://openalex.org/W2367419170","https://openalex.org/W2377387014","https://openalex.org/W2382180329","https://openalex.org/W2375394542"],"abstract_inverted_index":{"Over":[0],"the":[1,7,45,49,56,73,76,122,142,161,169,181,186,221,228,282,291,313,324,398,402,450,461,468,508,515,518,538,541],"last":[2],"decade,":[3],"we":[4,215,280,322,356,445,512,534],"have":[5],"witnessed":[6],"emergence":[8],"of":[9,15,75,86,90,111,176,180,220,231,236,262,294,350,373,392,401,417,426,442,449,467,504,517,522,540],"networks":[10,23],"in":[11,396,492],"a":[12,31,69,87,109,217,242,260,359,423,440,477,497,501,568,582,601,639,704,708,792,857,880,897,999,1021,1065,1103,1114,1131],"wide":[13],"spectrum":[14],"application":[16],"domains,":[17],"ranging":[18],"from":[19,43,113],"social":[20,59],"and":[21,26,39,48,58,65,92,116,127,134,152,174,209,226,233,251,265,273,289,308,317,330,341,346,375,379,454,460,481,510,524],"information":[22,77,83,125,147],"to":[24,159,193,256,269,311],"biological":[25],"transportation":[27],"networks.":[28],"Graphs":[29],"provide":[30,257],"solid":[32],"theoretical":[33],"foundation":[34,170,478],"for":[35,130,171,249,285,479],"modeling":[36,173,235,334],"complex":[37,64,275],"networks,":[38],"revealing":[40],"valuable":[41],"insights":[42],"both":[44,114],"network":[46],"structure":[47],"data":[50,105,119,163,223,361,452,485,724],"embedded":[51],"within":[52],"its":[53,456],"entities.":[54],"As":[55],"business":[57,94],"environments":[60],"are":[61,121,128,514],"getting":[62],"increasingly":[63],"interconnected,":[66],"graphs":[67,103,199,288,307,919],"became":[68],"widespread":[70],"abstraction":[71],"at":[72,537],"core":[74],"infrastructure":[78],"supporting":[79,343],"those":[80],"environments.":[81],"Modern":[82],"systems":[84,107,148],"consist":[85],"large":[88],"number":[89],"sophisticated":[91],"interacting":[93],"entities":[95],"that":[96,144,296,364,428,489],"naturally":[97],"form":[98],"graphs.":[99,177,237,278,354],"In":[100,212],"particular,":[101,664],"integrating":[102,328],"into":[104],"warehouse":[106,453],"received":[108],"lot":[110],"interest":[112],"academia":[115],"industry.":[117],"Indeed,":[118],"warehouses":[120],"central":[123,696],"enterprise's":[124],"repository,":[126],"critical":[129],"proper":[131],"decision":[132],"support":[133,270],"future":[135],"planning.":[136],"Graph":[137],"warehousing":[138,164,188,224,250,362,368,411,470,525],"is":[139],"emerging":[140],"as":[141,197,205,439,476],"field":[143],"extends":[145,365],"current":[146,366,409],"with":[149,259,370,432,435],"graph":[150,162,187,222,244,319,333,360,367,403,410,418,451,469,484,505,523,1136],"management":[151],"analytics":[153],"capabilities.":[154],"Many":[155],"approaches":[156,183],"were":[157],"proposed":[158,182,513],"address":[160,227],"challenge.":[165],"These":[166,420],"efforts":[167],"laid":[168],"multidimensional":[172,206,234,283,303,315,325,339,839,916,937,953],"analysis":[175,276],"However,":[178],"most":[179],"partially":[184],"tackle":[185],"problem":[189],"by":[190,327,394,413],"being":[191],"restricted":[192],"simple":[194],"abstractions":[195],"such":[196,204],"homogeneous":[198],"or":[200,438],"ignoring":[201],"important":[202],"topics":[203],"integrity":[207],"constraints":[208],"dimension":[210,344],"hierarchies.":[211],"this":[213,302,493],"dissertation,":[214],"conduct":[216],"systematic":[218],"study":[219],"topic,":[225],"key":[229],"challenges":[230],"database":[232,245],"We":[238,300,487],"first":[239],"propose":[240,446],"GRAD,":[241,844],"new":[243,292,348,371,415],"model":[246,304,326,847,915,936],"specifically":[247],"tuned":[248],"OLAP":[252,351,380,386,966],"analytics.":[253],"GRAD":[254,329,337,862,939,949],"aims":[255],"analysts":[258],"set":[261],"simple,":[263],"well-defined,":[264],"adaptable":[266],"conceptual":[267],"components":[268,466,870,1092],"rich":[271,424],"semantics":[272],"perform":[274],"on":[277,305,336,353],"Then,":[279,321],"define":[281],"concepts":[284,316],"heterogeneous":[286],"attributed":[287],"highlight":[290],"types":[293,349,372,416],"measures":[295,427],"could":[297,429],"be":[298,430,473],"derived.":[299],"project":[301],"property":[306,918],"explore":[309],"how":[310,332],"extract":[312],"candidate":[314],"build":[318],"cubes.":[320,419],"extend":[323],"show":[331],"based":[335],"facilitates":[338],"modeling,":[340],"enables":[342],"hierarchies":[345],"building":[347,458,482],"cubes":[352,374,421],"Afterwards,":[355],"present":[357],"TopoGraph,":[358,971],"framework":[363,471,511],"models":[369,412,509,982,1033],"queries":[376],"combining":[377],"graph-oriented":[378],"querying.":[381],"TopoGraph":[382,1003],"goes":[383,407],"beyond":[384,408],"traditional":[385],"cubes,":[387],"which":[388,533],"process":[389],"value-based":[390],"grouping":[391],"tables,":[393],"considering":[395],"addition":[397],"topological":[399],"properties":[400],"elements.":[404],"And":[405],"it":[406],"proposing":[414],"embed":[422],"repertoire":[425],"represented":[431],"numerical":[433],"values,":[434],"entire":[436],"graphs,":[437],"combination":[441],"them.":[443],"Finally,":[444],"an":[447],"architecture":[448],"describe":[455],"main":[457],"blocks":[459],"remaining":[462],"gaps.":[463],"The":[464,520],"various":[465],"can":[472],"effectively":[474],"leveraged":[475],"designing":[480],"industry-grade":[483],"warehouses.":[486],"believe":[488],"our":[490],"research":[491,531],"thesis":[494],"brings":[495],"us":[496],"step":[498],"closer":[499],"towards":[500],"better":[502],"understanding":[503],"warehousing.":[506,1137],"Yet,":[507],"tip":[516],"iceberg.":[519],"marriage":[521],"technologies":[526],"will":[527],"bring":[528],"many":[529],"exciting":[530],"opportunities,":[532],"briefly":[535],"discuss":[536],"end":[539],"thesis.":[542],"Durant":[543],"l\u2019\u00faltima":[544],"d\u00e8cada,":[545],"hem":[546],"estat":[547],"testimonis":[548],"de":[549,551,557,562,572,591,593,597,632,660,667,671,673,680,684,691,698,711,719,741,756,758,772,787,789,810,822,831,834,840,848,850,852,869,907,930,945,958,964,975,984,990,1014,1041,1043,1051,1075,1083,1096,1110,1112,1135],"l\u2019aparici\u00f3":[550],"xarxes":[552,564,569,584],"en":[553,625,629,647,669,721,743,760,824,917,948,967,977,1017,1035,1077,1122],"un":[554,577,648,705,727,816,845,867,972,1048,1127],"ampli":[555],"espectre":[556],"dominis":[558],"d\u2019aplicaci\u00f3,":[559],"que":[560,607,636,657,730,909,979,994,1011,1053,1118],"van":[561,623,764],"les":[563,598,602,1023],"socials":[565,612],"i":[566,571,586,611,618,653,700,713,739,770,808,826,836,859,875,884,902,920,927,940,954,960,992,1001,1079,1086,1107],"d\u2019informaci\u00f3":[567,734],"biol\u00f2giques":[570],"transport.":[573],"Els":[574,642,717,1090],"grafs":[575,621,659,668,773,790,797,853,898,946,985,1000,1061,1097,1113],"proporcionen":[576],"fonament":[578],"te\u00f2ric":[579],"s\u00f2lid":[580],"per":[581,703,752,856,877,896,1072,1105],"modelar":[583],"complexes":[585],"revelen":[587],"informaci\u00f3":[588],"valuosa":[589],"tant":[590,679],"l'estructura":[592],"la":[594,633,654,665,685,709,778,832,996,1119],"xarxa":[595],"com":[596,683,795,803,922,942,1064,1102],"dades":[599,674,692,720,742,759,823,835,851,976,1076,1111],"integrades":[600],"seves":[603],"entitats.":[604],"A":[605,890,932],"mesura":[606],"els":[608,620,689,732,766,828,893,904,981,1081,1087],"entorns":[609],"empresarials":[610,652],"s\u00f3n":[613,693,701],"cada":[614],"cop":[615],"m\u00e9s":[616,1005,1022,1030,1129],"complexos":[617,883,887],"interconnectats,":[619],"es":[622,910,1054,1098],"convertir":[624],"una":[626,714,1070,1132],"abstracci\u00f3":[627],"generalitzada":[628],"el":[630,694,754,785,837,935,943,951,1018],"nucli":[631],"infraestructura":[634],"d'informaci\u00f3":[635,644,697],"dona":[637],"suport":[638,706,879],"aquests":[640],"entorns.":[641],"sistemes":[643,670,733],"moderns":[645],"consisteixen":[646],"gran":[649],"nombre":[650],"d'entitats":[651],"seva":[655],"interacci\u00f3,":[656],"formen":[658],"forma":[661],"natural.":[662],"En":[663,812],"integraci\u00f3":[666],"magatzem":[672,1074],"va":[675,1004,1029],"rebre":[676],"molt":[677],"d\u2019inter\u00e8s":[678],"l\u2019\u00e0mbit":[681],"acad\u00e8mic":[682],"ind\u00fastria.":[686],"De":[687],"fet,":[688],"magatzems":[690,718,1109],"repositori":[695],"l'empresa":[699],"fonamentals":[702],"adequat":[707],"presa":[710],"decisions":[712],"planificaci\u00f3":[715],"futura.":[716],"graf":[722,825,978,1036,1078],"(graph":[723],"warehousing)":[725],"\u00e9s":[726],"camp":[728],"emergent":[729],"est\u00e9n":[731],"tradicionals":[735,1009],"amb":[736,900,987,1057,1060],"capacitats":[737],"d\u2019administraci\u00f3":[738],"d\u2019an\u00e0lisi":[740],"format":[744],"grafs.":[745,841,889,931,968,1027,1044],"Fins":[746],"ara,":[747],"s'han":[748],"proposat":[749],"molts":[750],"enfocaments":[751],"afrontar":[753],"repte":[755],"l'emmagatzematge":[757,788],"graf.":[761],"Aquests":[762,1045],"esfor\u00e7os":[763],"posar":[765],"fonaments":[767],"pel":[768],"modelatge":[769,838,944,952],"l'an\u00e0lisi":[771],"d'una":[774],"perspectiva":[775],"multidimensional.":[776],"Tanmateix,":[777],"majoria":[779],"dels":[780,1007,1026,1032],"plantejaments":[781],"proposats":[782],"aborden":[783],"parcialment":[784],"problema":[786],"restringint-se":[791],"abstraccions":[793],"simples":[794],"ara":[796,804],"homogenis":[798],"o":[799,1063],"ignorant":[800],"temes":[801],"importants":[802],"restriccions":[805],"d\u2019integritat":[806],"multidimensionals":[807,895,925],"jerarquies":[809,957],"dimensi\u00f3.":[811],"aquesta":[813,1123],"tesi":[814,1124],"realitzem":[815],"estudi":[817],"sistem\u00e0tic":[818],"del":[819,1093],"tema":[820],"d'emmagatzematge":[821,1095],"tractem":[827],"reptes":[829],"clau":[830],"base":[833,849,1104],"Primer":[842],"proposem":[843,1069],"nou":[846],"espec\u00edficament":[854],"ajustat":[855],"emmagatzematge":[858],"anal\u00edtica":[860],"OLAP.":[861,1002],"pret\u00e9n":[863],"proporcionar":[864],"als":[865],"analistes":[866],"conjunt":[868],"conceptuals":[871],"simples,":[872],"ben":[873],"definits":[874],"adaptables":[876],"donar":[878],"elements":[881],"sem\u00e0ntics":[882],"realitzar":[885],"an\u00e0lisis":[886],"sobre":[888],"continuaci\u00f3,":[891,933],"definim":[892],"conceptes":[894,924],"heterogenis":[899],"atributs":[901],"ressaltem":[903],"nous":[905,962,988,1039],"tipus":[906,963,989,1040],"mesures":[908,1052],"poden":[911,1099],"derivar.":[912],"Projectem":[913],"aquest":[914],"explorem":[921],"extreure":[923],"candidats":[926],"construir":[928,1108],"cubs":[929,965,991,1008,1042,1046],"ampliem":[934],"integrant":[938],"mostrem":[941],"basat":[947],"facilita":[950],"permet":[955],"suportar":[956],"dimensions":[959],"crear":[961],"Despr\u00e9s,":[969],"presentem":[970],"marc":[973,1094],"d\u2019emmagatzematge":[974,983,1034],"amplia":[980],"actuals":[986,1037],"consultes":[993],"combinen":[995],"consulta":[997],"orientada":[998],"enll\u00e0":[1006,1031],"OLAP,":[1010],"processen":[1012],"l'agrupaci\u00f3":[1013],"taules":[1015],"basada":[1016],"valor,":[1019],"considerant":[1020],"propietats":[1024],"topol\u00f2giques":[1025],"I":[1028],"proposant":[1038],"incorporen":[1047],"ric":[1049],"repertori":[1050],"podrien":[1055],"representar":[1056],"valors":[1058],"num\u00e8rics,":[1059],"sencers":[1062],"combinaci\u00f3":[1066],"d\u2019aquests.":[1067],"Finalment,":[1068],"arquitectura":[1071],"al":[1073],"descrivim":[1080],"blocs":[1082],"construcci\u00f3":[1084],"principals":[1085],"buits":[1088],"restants.":[1089],"diversos":[1091],"aprofitar":[1100],"efica\u00e7ment":[1101],"dissenyar":[1106],"nivell":[1115],"industrial.":[1116],"Creiem":[1117],"nostra":[1120],"recerca":[1121],"ens":[1125],"apropa":[1126],"pas":[1128],"cap":[1130],"millor":[1133],"comprensi\u00f3":[1134]},"counts_by_year":[],"updated_date":"2026-08-04T08:18:43.703281","created_date":"2021-10-11T00:00:00"}