{"id":"https://openalex.org/W1494187440","doi":"https://doi.org/10.5075/epfl-thesis-4221","title":"Optimal application-oriented resource brokering in a high performance computing grid","display_name":"Optimal application-oriented resource brokering in a high performance computing grid","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W1494187440","doi":"https://doi.org/10.5075/epfl-thesis-4221","mag":"1494187440"},"language":"en","primary_location":{"id":"pmh:oai:infoscience.epfl.ch:126278","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/126278","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I5124864","host_organization_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","host_organization_lineage":["https://openalex.org/I5124864"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/126278","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5104067413","display_name":"Vincent Keller","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Keller, Vincent","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5104067413"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.7863,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.88243039,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9997000098228455,"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":0.9997000098228455,"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":0.993399977684021,"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"}},{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9822999835014343,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8406453132629395},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.622669517993927},{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.5575491189956665},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5162948966026306},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.5068445801734924},{"id":"https://openalex.org/keywords/grid-computing","display_name":"Grid computing","score":0.5065973997116089},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.47607818245887756},{"id":"https://openalex.org/keywords/memory-bandwidth","display_name":"Memory bandwidth","score":0.45719659328460693},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.4526980221271515},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4505005478858948},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.44774115085601807},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.19756567478179932},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.09474542737007141}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8406453132629395},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.622669517993927},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.5575491189956665},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5162948966026306},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.5068445801734924},{"id":"https://openalex.org/C70429105","wikidata":"https://www.wikidata.org/wiki/Q249999","display_name":"Grid computing","level":3,"score":0.5065973997116089},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.47607818245887756},{"id":"https://openalex.org/C188045654","wikidata":"https://www.wikidata.org/wiki/Q17148339","display_name":"Memory bandwidth","level":2,"score":0.45719659328460693},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.4526980221271515},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4505005478858948},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.44774115085601807},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.19756567478179932},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.09474542737007141},{"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}],"mesh":[],"locations_count":4,"locations":[{"id":"pmh:oai:infoscience.epfl.ch:126278","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/126278","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I5124864","host_organization_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","host_organization_lineage":["https://openalex.org/I5124864"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:infoscience.tind.io:126278","is_oa":true,"landing_page_url":"https://infoscience.epfl.ch/record/126278/files/EPFL_TH4221.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I5124864","host_organization_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","host_organization_lineage":["https://openalex.org/I5124864"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"doctoral thesis"},{"id":"doi:10.5075/epfl-thesis-4221","is_oa":true,"landing_page_url":"https://doi.org/10.5075/epfl-thesis-4221","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I5124864","host_organization_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","host_organization_lineage":["https://openalex.org/I5124864"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Dissertation"},{"id":"mag:1494187440","is_oa":false,"landing_page_url":"https://infoscience.epfl.ch/record/126278","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:126278","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/126278","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I5124864","host_organization_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","host_organization_lineage":["https://openalex.org/I5124864"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","score":0.44999998807907104,"display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1536882552","https://openalex.org/W2785591780","https://openalex.org/W1592722734","https://openalex.org/W2902749801","https://openalex.org/W2101154201","https://openalex.org/W2997214871","https://openalex.org/W2135966196","https://openalex.org/W2950010312","https://openalex.org/W1491996516","https://openalex.org/W2327275482","https://openalex.org/W2557988009","https://openalex.org/W2344024794","https://openalex.org/W2300563841","https://openalex.org/W2904491088","https://openalex.org/W2783917703","https://openalex.org/W2981811048","https://openalex.org/W2182107168","https://openalex.org/W3007916887","https://openalex.org/W2891896207","https://openalex.org/W1515422842"],"abstract_inverted_index":{"In":[0,401],"the":[1,13,20,23,29,33,37,71,109,112,125,128,142,145,148,164,167,170,173,181,184,189,205,212,223,229,233,237,243,247,252,255,258,261,265,268,272,287,306,309,312,327,331,334,337,345,349,352,374,377,380,396,402,413,423,438,441,444,447,452,465,481,483,486,489,494,498,501,504,508,551],"world":[2],"of":[3,35,44,87,108,127,131,135,147,157,166,172,192,225,228,254,257,267,283,305,308,351,376,405,425,443,451,488,500,507],"High":[4],"Performance":[5],"Computing":[6,78,297],"(newly":[7],"renamed":[8],"\"High":[9],"Productivity":[10],"Computing\"),":[11],"where":[12,19,28],"race":[14],"for":[15,22,395,549],"performance":[16,449],"is":[17,114,121,277,363,419,433,458,510],"on,":[18],"hunt":[21],"last":[24],"Flop":[25],"rages":[26],"and":[27,73,111,138,169,183,187,211,271,330,415,503,522,526,529],"developers":[30,527],"swear":[31],"by":[32,246,286],"Cult":[34],"Power,":[36],"different":[38,41,129,196,259,299,332,381],"applications":[39,110,132,378,414,521],"have":[40],"needs.":[42],"Some":[43,60],"them":[45],"are":[46,50,53,61,80,84,98],"single":[47],"threaded,":[48],"others":[49,56,97],"parallel,":[51,63],"some":[52,83],"memory":[54],"bandwidth,":[55],"processor":[57,137,159,448,509],"speed":[58],"dominated.":[59],"embarrassingly":[62],"point-to-point":[64],"or":[65,93,160,294,348,475],"multicast":[66],"dominated,":[67],"all":[68],"depending":[69],"on":[70,117,195,232,242,279,311,354,379,428,480],"algorithms":[72],"numerical":[74],"methods":[75],"they":[76],"implement.":[77],"resources":[79,113,149,214,394],"also":[81,434],"different,":[82],"low-cost":[85],"clusters":[86,90],"PlayStations":[88],"3,":[89],"with":[91],"more":[92,555],"less":[94],"efficient":[95],"networks,":[96],"expensive":[99],"vector":[100],"supercomputers.":[101],"To":[102],"express":[103],"that":[104,179,203,321,469],"diversity,":[105],"a":[106,152,177,200,280,302,317,355,429,476,515,540,543],"parameterization":[107,146],"proposed.":[115],"Based":[116],"this":[118,406],"parameterization,":[119],"it":[120,418,432,457],"possible":[122,420,435,459],"to":[123,387,421,436,440,460,478,517,531],"quantify":[124],"needs":[126,165,442,450,499],"types":[130],"in":[133,155,215,323,365,411,534,547],"terms":[134],"memory,":[136,158],"network":[139,161],"requirements.":[140],"On":[141],"other":[143],"hand,":[144],"quantifies":[150],"what":[151],"resource":[153,249,357,439,495],"\"offers\"":[154],"term":[156],"performance.":[162],"Comparing":[163],"application":[168,194,210,230,262,310,335,427,453,502],"offers":[171],"resources,":[174,382],"we":[175,315,408,513],"present":[176,316,490,539],"model":[178,202],"predicts":[180],"computation":[182],"communication":[185],"times,":[186],"consequently":[188],"execution":[190,226,353],"times":[191],"an":[193,209,216,366,426,471,535],"resources.":[197],"We":[198,538],"define":[199],"cost":[201,224,240,253,266],"finds":[204],"best":[206,392],"matches":[207],"between":[208],"available":[213],"HPC":[217],"Grid.":[218],"It":[219],"takes":[220],"into":[221],"account":[222],"time":[227,239,293],"(based":[231,241],"prediction":[234],"previously":[235],"mentioned),":[236],"waiting":[238],"information":[244,325,350],"given":[245,285,430],"local":[248,356],"management":[250,358],"systems),":[251],"licenses":[256],"software":[260],"may":[263],"use,":[264],"data":[269,362,372],"transfer,":[270],"ecological":[273],"cost.":[274,296],"The":[275,360,369],"choice":[276],"made":[278],"QOS":[281],"(Quality":[282],"Service)":[284],"user,":[288],"such":[289,340],"as":[290,341],"minimum":[291,295],"turnaround":[292],"these":[298],"costs":[300],"requires":[301],"fine":[303],"knowledge":[304],"behavior":[307,375,424],"resource.":[313],"Thus":[314],"detailed":[318,343],"application-oriented":[319],"monitoring":[320,329,371],"consists":[322],"mapping":[324],"from":[326],"hardware":[328,346],"middleware":[333],"(or":[336],"resource)":[338],"uses,":[339],"MPI":[342],"information,":[344],"counters":[347],"system.":[359,368],"monitored":[361],"stored":[364],"archive":[367],"archived":[370],"concerning":[373],"can":[383],"then":[384],"be":[385],"used":[386],"help":[388],"deciders":[389],"purchasing":[390],"new":[391],"suited":[393],"current":[397],"(and":[398,485],"future)":[399],"applications.":[400],"second":[403],"part":[404],"work,":[407],"go":[409],"further":[410],"matching":[412],"resources:":[416],"if":[417],"predict":[422],"resource,":[431],"fit":[437],"application.":[445],"Knowing":[446],"during":[454],"its":[455,462],"execution,":[456],"adjust":[461],"frequency":[463,466,484],"through":[464],"stepping":[467],"mechanism":[468],"authorizes":[470],"operating":[472],"system":[473],"kernel":[474],"program":[477],"modify":[479],"fly":[482],"voltage)":[487],"days":[491],"processors.":[492],"Hence":[493],"exactly":[496],"fits":[497],"energy":[505],"consumption":[506],"reduced.":[511],"Finally,":[512],"propose":[514],"methodology":[516],"determine":[518],"poorly":[519],"implemented":[520],"thus":[523],"giving":[524],"users":[525],"hints":[528],"advice":[530],"detect":[532],"flaws":[533],"automatic":[536],"manner.":[537],"real-life":[541],"example,":[542],"spectral":[544],"element":[545],"code":[546],"CFD,":[548],"which":[550],"complexity":[552],"changed":[553],"when":[554],"than":[556],"1024":[557],"processors":[558],"were":[559],"used.":[560]},"counts_by_year":[],"updated_date":"2026-08-14T07:06:38.338062","created_date":"2025-10-10T00:00:00"}
