{"id":"https://openalex.org/W2893484172","doi":"https://doi.org/10.1145/3267809.3275473","title":"iQCAR","display_name":"iQCAR","publication_year":2018,"publication_date":"2018-09-28","ids":{"openalex":"https://openalex.org/W2893484172","doi":"https://doi.org/10.1145/3267809.3275473","mag":"2893484172"},"language":"en","primary_location":{"id":"doi:10.1145/3267809.3275473","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3267809.3275473","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3267809.3275473","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Symposium on Cloud Computing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3267809.3275473","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004152513","display_name":"Prajakta Kalmegh","orcid":null},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Prajakta Kalmegh","raw_affiliation_strings":["Department of Computer Science, Duke University, Durham, NC"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Duke University, Durham, NC","institution_ids":["https://openalex.org/I170897317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100646227","display_name":"Shivnath Babu","orcid":null},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shivnath Babu","raw_affiliation_strings":["Department of Computer Science, Duke University, Durham, NC"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Duke University, Durham, NC","institution_ids":["https://openalex.org/I170897317"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110322079","display_name":"Sudeepa Roy","orcid":null},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sudeepa Roy","raw_affiliation_strings":["Department of Computer Science, Duke University, Durham, NC"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Duke University, Durham, NC","institution_ids":["https://openalex.org/I170897317"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5004152513"],"corresponding_institution_ids":["https://openalex.org/I170897317"],"apc_list":null,"apc_paid":null,"fwci":0.3927,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.71475618,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"532","last_page":"532"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9998999834060669,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9905999898910522,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9868000149726868,"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":0.8767750859260559},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.6050009727478027},{"id":"https://openalex.org/keywords/isolation","display_name":"Isolation (microbiology)","score":0.5647926926612854},{"id":"https://openalex.org/keywords/debugging","display_name":"Debugging","score":0.5511521697044373},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5052030682563782},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.4530099332332611},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4392821788787842},{"id":"https://openalex.org/keywords/sargable","display_name":"Sargable","score":0.4334176778793335},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3432449996471405},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.28105610609054565},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.26021134853363037},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1809847056865692},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.15893149375915527},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.11611735820770264}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8767750859260559},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.6050009727478027},{"id":"https://openalex.org/C2775941552","wikidata":"https://www.wikidata.org/wiki/Q25212305","display_name":"Isolation (microbiology)","level":2,"score":0.5647926926612854},{"id":"https://openalex.org/C168065819","wikidata":"https://www.wikidata.org/wiki/Q845566","display_name":"Debugging","level":2,"score":0.5511521697044373},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5052030682563782},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.4530099332332611},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4392821788787842},{"id":"https://openalex.org/C192939062","wikidata":"https://www.wikidata.org/wiki/Q104840822","display_name":"Sargable","level":4,"score":0.4334176778793335},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3432449996471405},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.28105610609054565},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.26021134853363037},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1809847056865692},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.15893149375915527},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.11611735820770264},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3267809.3275473","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3267809.3275473","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3267809.3275473","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Symposium on Cloud Computing","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3267809.3275473","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3267809.3275473","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3267809.3275473","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM Symposium on Cloud Computing","raw_type":"proceedings-article"},"sustainable_development_goals":[{"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8","score":0.46000000834465027}],"awards":[{"id":"https://openalex.org/G4304755089","display_name":null,"funder_award_id":"IIS-1423124,IIS-1552538,IIS-1703431","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5060075083","display_name":null,"funder_award_id":"1R01EB025021-01","funder_id":"https://openalex.org/F4320337376","funder_display_name":"NIH Clinical Center"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320337376","display_name":"NIH Clinical Center","ror":"https://ror.org/04vfsmv21"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2893484172.pdf","grobid_xml":"https://content.openalex.org/works/W2893484172.grobid-xml"},"referenced_works_count":1,"referenced_works":["https://openalex.org/W2798717089"],"related_works":["https://openalex.org/W4321442002","https://openalex.org/W2015265939","https://openalex.org/W2284072287","https://openalex.org/W2611067230","https://openalex.org/W2480201319","https://openalex.org/W2387706296","https://openalex.org/W2155788121","https://openalex.org/W4235469518","https://openalex.org/W362492756","https://openalex.org/W2890345561"],"abstract_inverted_index":{"There":[0],"are":[1,51,132],"many":[2],"approaches":[3],"in":[4,55,80],"use":[5],"today":[6],"to":[7,33,45,72,76,97,139],"either":[8],"prevent":[9],"or":[10],"minimize":[11],"the":[12,29,155],"impact":[13],"of":[14,48,91,107,121,172,178],"inter-query":[15],"interactions":[16],"on":[17,134,138,154,159],"a":[18,35,52,62,81,98,122,126,176],"shared":[19],"cluster.":[20],"Preventive":[21],"measures":[22],"often":[23],"provide":[24],"query":[25,37,71,179],"execution":[26],"isolation":[27],"at":[28],"resource":[30,78,92,103,128],"allocation":[31],"level":[32],"guarantee":[34],"predictable":[36],"performance.":[38],"Despite":[39],"these":[40],"measures,":[41],"performance":[42],"issues":[43],"due":[44],"concurrent":[46,108],"executions":[47],"mixed":[49],"workloads":[50],"common":[53],"problem":[54],"large":[56],"scale":[57],"data":[58],"processing":[59],"systems.":[60],"As":[61],"result,":[63],"answering":[64],"questions":[65],"like":[66],"who":[67],"is":[68,74,94,165],"causing":[69,147],"my":[70],"slowdown":[73],"important":[75],"diagnose":[77],"conflicts":[79],"multi-tenant":[82],"environment":[83],"for":[84,125,149],"accurate":[85,89],"blame":[86],"attribution.":[87],"However,":[88],"analysis":[90],"contention":[93,148],"challenging":[95],"owing":[96],"complex":[99],"cause-effect":[100],"relationship":[101],"between":[102],"utilization":[104],"and":[105,167,169],"runtime":[106],"queries":[109,153],"(see":[110],"Figure":[111],"1).":[112],"For":[113],"example,":[114],"when":[115],"some":[116],"tasks":[117],"get":[118],"delayed":[119],"because":[120],"high":[123],"demand":[124],"particular":[127],"(e.g.":[129,142],"if":[130],"they":[131,136],"blocked":[133],"CPU),":[135],"hold":[137],"other":[140,150],"resources":[141],"memory)":[143],"as":[144],"well,":[145],"thus":[146],"concurrently":[151],"running":[152],"held":[156],"resources.":[157],"Based":[158],"our":[160],"user-study":[161],"experience,":[162],"this":[163],"process":[164],"non-trivial":[166],"tedious,":[168],"involves":[170],"hours":[171],"manually":[173],"debugging":[174],"through":[175],"cycle":[177],"interactions.":[180]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2018-10-05T00:00:00"}