{"id":"https://openalex.org/W2145193234","doi":"https://doi.org/10.1109/noms.2008.4575173","title":"On the planning of a hybrid IT infrastructure","display_name":"On the planning of a hybrid IT infrastructure","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2145193234","doi":"https://doi.org/10.1109/noms.2008.4575173","mag":"2145193234"},"language":"en","primary_location":{"id":"doi:10.1109/noms.2008.4575173","is_oa":false,"landing_page_url":"https://doi.org/10.1109/noms.2008.4575173","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NOMS 2008 - 2008 IEEE Network Operations and Management Symposium","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/A5030446859","display_name":"Paulo Ditarso","orcid":null},"institutions":[{"id":"https://openalex.org/I41455075","display_name":"Universidade Federal de Campina Grande","ror":"https://ror.org/00eftnx64","country_code":"BR","type":"education","lineage":["https://openalex.org/I41455075"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Paulo Ditarso","raw_affiliation_strings":["Departamento de Sistemas e Computacao Laboratorio de Sistemas Distribuydos, Universidade Federal de Campina Grande, Campina Grande, Paraiba, Brazil","Dept. de Sist. e Comput., Univ. Fed. de Campina Grande, Campina Grande"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Sistemas e Computacao Laboratorio de Sistemas Distribuydos, Universidade Federal de Campina Grande, Campina Grande, Paraiba, Brazil","institution_ids":["https://openalex.org/I41455075"]},{"raw_affiliation_string":"Dept. de Sist. e Comput., Univ. Fed. de Campina Grande, Campina Grande","institution_ids":["https://openalex.org/I41455075"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065749624","display_name":"Fl\u00e1vio Figueiredo","orcid":"https://orcid.org/0000-0003-2839-9589"},"institutions":[{"id":"https://openalex.org/I41455075","display_name":"Universidade Federal de Campina Grande","ror":"https://ror.org/00eftnx64","country_code":"BR","type":"education","lineage":["https://openalex.org/I41455075"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Flavio Figueiredo","raw_affiliation_strings":["Departamento de Sistemas e Computacao Laboratorio de Sistemas Distribuydos, Universidade Federal de Campina Grande, Campina Grande, Paraiba, Brazil","Dept. de Sist. e Comput., Univ. Fed. de Campina Grande, Campina Grande"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Sistemas e Computacao Laboratorio de Sistemas Distribuydos, Universidade Federal de Campina Grande, Campina Grande, Paraiba, Brazil","institution_ids":["https://openalex.org/I41455075"]},{"raw_affiliation_string":"Dept. de Sist. e Comput., Univ. Fed. de Campina Grande, Campina Grande","institution_ids":["https://openalex.org/I41455075"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103586750","display_name":"David Maia","orcid":null},"institutions":[{"id":"https://openalex.org/I41455075","display_name":"Universidade Federal de Campina Grande","ror":"https://ror.org/00eftnx64","country_code":"BR","type":"education","lineage":["https://openalex.org/I41455075"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"David Maia","raw_affiliation_strings":["Departamento de Sistemas e Computacao Laboratorio de Sistemas Distribuydos, Universidade Federal de Campina Grande, Campina Grande, Paraiba, Brazil","Dept. de Sist. e Comput., Univ. Fed. de Campina Grande, Campina Grande"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Sistemas e Computacao Laboratorio de Sistemas Distribuydos, Universidade Federal de Campina Grande, Campina Grande, Paraiba, Brazil","institution_ids":["https://openalex.org/I41455075"]},{"raw_affiliation_string":"Dept. de Sist. e Comput., Univ. Fed. de Campina Grande, Campina Grande","institution_ids":["https://openalex.org/I41455075"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076437146","display_name":"Francisco Brasileiro","orcid":"https://orcid.org/0000-0001-9631-0190"},"institutions":[{"id":"https://openalex.org/I41455075","display_name":"Universidade Federal de Campina Grande","ror":"https://ror.org/00eftnx64","country_code":"BR","type":"education","lineage":["https://openalex.org/I41455075"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Francisco Brasileiro","raw_affiliation_strings":["Departamento de Sistemas e Computacao Laboratorio de Sistemas Distribuydos, Universidade Federal de Campina Grande, Campina Grande, Paraiba, Brazil","Dept. de Sist. e Comput., Univ. Fed. de Campina Grande, Campina Grande"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Sistemas e Computacao Laboratorio de Sistemas Distribuydos, Universidade Federal de Campina Grande, Campina Grande, Paraiba, Brazil","institution_ids":["https://openalex.org/I41455075"]},{"raw_affiliation_string":"Dept. de Sist. e Comput., Univ. Fed. de Campina Grande, Campina Grande","institution_ids":["https://openalex.org/I41455075"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008318626","display_name":"Alvaro Co\u00ealho","orcid":null},"institutions":[{"id":"https://openalex.org/I41455075","display_name":"Universidade Federal de Campina Grande","ror":"https://ror.org/00eftnx64","country_code":"BR","type":"education","lineage":["https://openalex.org/I41455075"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Alvaro Coelho","raw_affiliation_strings":["Departamento de Sistemas e Computacao Laboratorio de Sistemas Distribuydos, Universidade Federal de Campina Grande, Campina Grande, Paraiba, Brazil","Dept. de Sist. e Comput., Univ. Fed. de Campina Grande, Campina Grande"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Sistemas e Computacao Laboratorio de Sistemas Distribuydos, Universidade Federal de Campina Grande, Campina Grande, Paraiba, Brazil","institution_ids":["https://openalex.org/I41455075"]},{"raw_affiliation_string":"Dept. de Sist. e Comput., Univ. Fed. de Campina Grande, Campina Grande","institution_ids":["https://openalex.org/I41455075"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I41455075"],"apc_list":null,"apc_paid":null,"fwci":2.6384,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.91131603,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"67","issue":null,"first_page":"496","last_page":"503"},"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9986000061035156,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9984999895095825,"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":0.7631704807281494},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.5993878245353699},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.5773326754570007},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.5418769121170044},{"id":"https://openalex.org/keywords/grid-computing","display_name":"Grid computing","score":0.5133065581321716},{"id":"https://openalex.org/keywords/planner","display_name":"Planner","score":0.4678638279438019},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4458827078342438},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.398159384727478},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.10836270451545715},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1029466986656189}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7631704807281494},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.5993878245353699},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.5773326754570007},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.5418769121170044},{"id":"https://openalex.org/C70429105","wikidata":"https://www.wikidata.org/wiki/Q249999","display_name":"Grid computing","level":3,"score":0.5133065581321716},{"id":"https://openalex.org/C2776999362","wikidata":"https://www.wikidata.org/wiki/Q2349274","display_name":"Planner","level":2,"score":0.4678638279438019},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4458827078342438},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.398159384727478},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.10836270451545715},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1029466986656189},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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":1,"locations":[{"id":"doi:10.1109/noms.2008.4575173","is_oa":false,"landing_page_url":"https://doi.org/10.1109/noms.2008.4575173","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"NOMS 2008 - 2008 IEEE Network Operations and Management Symposium","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":0.6299999952316284}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1525422152","https://openalex.org/W1979259299","https://openalex.org/W2027865026","https://openalex.org/W2071490967","https://openalex.org/W2077200369","https://openalex.org/W2105908337","https://openalex.org/W2129154372","https://openalex.org/W2130119812","https://openalex.org/W2134683524","https://openalex.org/W2139901185","https://openalex.org/W2141181249","https://openalex.org/W2147969183","https://openalex.org/W2148317584","https://openalex.org/W2164945534","https://openalex.org/W2165819029","https://openalex.org/W2167512143","https://openalex.org/W4245846982"],"related_works":["https://openalex.org/W1568835640","https://openalex.org/W1824707887","https://openalex.org/W2068583628","https://openalex.org/W169905258","https://openalex.org/W1570043218","https://openalex.org/W3146449452","https://openalex.org/W2162684709","https://openalex.org/W2115770466","https://openalex.org/W2111726532","https://openalex.org/W2083893056"],"abstract_inverted_index":{"With":[0],"the":[1,7,12,28,42,74,89,102,114,144,164,168,171,189,192,205,208],"emergence":[2],"of":[3,14,44,76,146,166,191,207],"utility":[4,59,115],"computing":[5,49,60,86,116],"and":[6,35,63,79,93,150],"continuous":[8],"search":[9],"for":[10,124,143,188,196],"reducing":[11],"cost":[13,165],"running":[15,167],"information":[16],"technology":[17],"(IT)":[18],"infrastructures,":[19],"we":[20,40,182],"will":[21],"soon":[22],"experience":[23],"an":[24,186],"important":[25],"change":[26],"on":[27],"way":[29],"these":[30],"infrastructures":[31],"are":[32,132,178],"assembled,":[33],"configured":[34],"managed.":[36],"In":[37,180],"this":[38,147],"paper":[39],"consider":[41],"problem":[43],"managing":[45],"a":[46,58,67,140,158],"hybrid":[47,148,209],"high-performance":[48],"infrastructure":[50,72,149],"whose":[51],"processing":[52,95],"elements":[53],"comprise":[54],"in-house":[55],"dedicated":[56],"machines,":[57],"service":[61,117],"provider,":[62],"idle":[64],"machines":[65,92],"from":[66,88,101,113],"best-effort":[68,78,103],"peer-to-peer":[69],"grid.":[70,104],"This":[71,119],"supports":[73],"execution":[75],"both":[77],"real-time":[80],"applications.":[81],"Realtime":[82],"applications":[83,169],"use":[84,126,206],"primarily":[85],"power":[87,96],"in-":[90],"house":[91],"any":[94],"that":[97,153,174,176,184,199],"can":[98,154],"be":[99,155],"attained":[100],"Extra":[105],"capacity":[106,121],"required":[107],"to":[108,162,201],"meet":[109],"deadlines":[110,177],"is":[111,122,194],"purchased":[112],"provider.":[118],"extra":[120],"reserved":[123],"future":[125],"through":[127],"short":[128],"term":[129],"contracts":[130,198],"which":[131],"negotiated":[133],"with":[134],"no":[135],"human":[136],"intervention.":[137],"We":[138],"take":[139],"business-driven":[141],"approach":[142],"management":[145],"propose":[151],"heuristics":[152],"used":[156],"by":[157],"contract":[159],"planner":[160],"agent":[161],"reduce":[163],"at":[170],"same":[172],"time":[173],"guarantees":[175],"met.":[179],"particular,":[181],"show":[183],"constructing":[185],"estimation":[187],"behavior":[190],"grid":[193],"essential":[195],"making":[197],"lead":[200],"high":[202],"efficiency":[203],"in":[204],"infrastructure.":[210]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}