{"id":"https://openalex.org/W2164400772","doi":"https://doi.org/10.1109/icde.2015.7113394","title":"CliqueSquare in action: Flat plans for massively parallel RDF queries","display_name":"CliqueSquare in action: Flat plans for massively parallel RDF queries","publication_year":2015,"publication_date":"2015-04-01","ids":{"openalex":"https://openalex.org/W2164400772","doi":"https://doi.org/10.1109/icde.2015.7113394","mag":"2164400772"},"language":"en","primary_location":{"id":"doi:10.1109/icde.2015.7113394","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icde.2015.7113394","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 31st International Conference on Data Engineering","raw_type":"proceedings-article"},"type":"conference-paper","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/A5047635683","display_name":"Benjamin Djahandideh","orcid":null},"institutions":[{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Benjamin Djahandideh","raw_affiliation_strings":["INRIA, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INRIA, France","institution_ids":["https://openalex.org/I1326498283"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080127670","display_name":"Fran\u00e7ois Goasdou\u00e9","orcid":"https://orcid.org/0000-0003-4532-7974"},"institutions":[{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]},{"id":"https://openalex.org/I3124938446","display_name":"Universit\u00e9 Rennes 2","ror":"https://ror.org/01m84wm78","country_code":"FR","type":"education","lineage":["https://openalex.org/I3124938446"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Francois Goasdoue","raw_affiliation_strings":["INRIA, France","U. Rennes 1, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INRIA, France","institution_ids":["https://openalex.org/I1326498283"]},{"raw_affiliation_string":"U. Rennes 1, France","institution_ids":["https://openalex.org/I3124938446"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068470780","display_name":"Zoi Kaoudi","orcid":"https://orcid.org/0000-0003-4520-5360"},"institutions":[{"id":"https://openalex.org/I4210156054","display_name":"Athena Research and Innovation Center In Information Communication & Knowledge Technologies","ror":"https://ror.org/0576by029","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210156054"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Zoi Kaoudi","raw_affiliation_strings":["IMIS, Athena Research Center, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMIS, Athena Research Center, Greece","institution_ids":["https://openalex.org/I4210156054"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056968239","display_name":"Ioana Manolescu","orcid":"https://orcid.org/0000-0002-0425-2462"},"institutions":[{"id":"https://openalex.org/I102197404","display_name":"Universit\u00e9 Paris-Sud","ror":"https://ror.org/028rypz17","country_code":"FR","type":"education","lineage":["https://openalex.org/I102197404"]},{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Ioana Manolescu","raw_affiliation_strings":["INRIA, France","U. Paris Sud, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INRIA, France","institution_ids":["https://openalex.org/I1326498283"]},{"raw_affiliation_string":"U. Paris Sud, France","institution_ids":["https://openalex.org/I102197404"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083942725","display_name":"Jorge-Arnulfo Quian\u00e9-Ruiz","orcid":"https://orcid.org/0000-0002-9001-825X"},"institutions":[{"id":"https://openalex.org/I4210138380","display_name":"Qatar Cardiovascular Research Center","ror":"https://ror.org/038vyt185","country_code":"QA","type":"healthcare","lineage":["https://openalex.org/I4210138380"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Jorge-Arnulfo Quiane-Ruiz","raw_affiliation_strings":["Qatar Computing Research Institute (QCRI), Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Qatar Computing Research Institute (QCRI), Qatar","institution_ids":["https://openalex.org/I4210138380"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033075831","display_name":"Stamatis Zampetakis","orcid":null},"institutions":[{"id":"https://openalex.org/I102197404","display_name":"Universit\u00e9 Paris-Sud","ror":"https://ror.org/028rypz17","country_code":"FR","type":"education","lineage":["https://openalex.org/I102197404"]},{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Stamatis Zampetakis","raw_affiliation_strings":["INRIA, France","U. Paris Sud, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INRIA, France","institution_ids":["https://openalex.org/I1326498283"]},{"raw_affiliation_string":"U. Paris Sud, France","institution_ids":["https://openalex.org/I102197404"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":null,"first_page":"1432","last_page":"1435"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9980000257492065,"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/T11719","display_name":"Data Quality and Management","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/rdf","display_name":"RDF","score":0.8762516379356384},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8361696600914001},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.598699688911438},{"id":"https://openalex.org/keywords/rdf-query-language","display_name":"RDF query language","score":0.5953850150108337},{"id":"https://openalex.org/keywords/sparql","display_name":"SPARQL","score":0.5506097078323364},{"id":"https://openalex.org/keywords/novelty","display_name":"Novelty","score":0.47936540842056274},{"id":"https://openalex.org/keywords/data-management","display_name":"Data management","score":0.43011602759361267},{"id":"https://openalex.org/keywords/cwm","display_name":"Cwm","score":0.4294099807739258},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.42777323722839355},{"id":"https://openalex.org/keywords/massively-parallel","display_name":"Massively parallel","score":0.41712749004364014},{"id":"https://openalex.org/keywords/plan","display_name":"Plan (archaeology)","score":0.412385493516922},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.4050244390964508},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3424854278564453},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.23649922013282776},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.184922993183136},{"id":"https://openalex.org/keywords/web-query-classification","display_name":"Web query classification","score":0.1816052794456482},{"id":"https://openalex.org/keywords/semantic-web","display_name":"Semantic Web","score":0.14561378955841064},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.11316588521003723}],"concepts":[{"id":"https://openalex.org/C147497476","wikidata":"https://www.wikidata.org/wiki/Q54872","display_name":"RDF","level":3,"score":0.8762516379356384},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8361696600914001},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.598699688911438},{"id":"https://openalex.org/C96956885","wikidata":"https://www.wikidata.org/wiki/Q6138701","display_name":"RDF query language","level":5,"score":0.5953850150108337},{"id":"https://openalex.org/C41009113","wikidata":"https://www.wikidata.org/wiki/Q54871","display_name":"SPARQL","level":4,"score":0.5506097078323364},{"id":"https://openalex.org/C2778738651","wikidata":"https://www.wikidata.org/wiki/Q16546687","display_name":"Novelty","level":2,"score":0.47936540842056274},{"id":"https://openalex.org/C1668388","wikidata":"https://www.wikidata.org/wiki/Q1149776","display_name":"Data management","level":2,"score":0.43011602759361267},{"id":"https://openalex.org/C157595922","wikidata":"https://www.wikidata.org/wiki/Q50745537","display_name":"Cwm","level":5,"score":0.4294099807739258},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.42777323722839355},{"id":"https://openalex.org/C190475519","wikidata":"https://www.wikidata.org/wiki/Q544384","display_name":"Massively parallel","level":2,"score":0.41712749004364014},{"id":"https://openalex.org/C2776505523","wikidata":"https://www.wikidata.org/wiki/Q4785468","display_name":"Plan (archaeology)","level":2,"score":0.412385493516922},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.4050244390964508},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3424854278564453},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.23649922013282776},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.184922993183136},{"id":"https://openalex.org/C118689300","wikidata":"https://www.wikidata.org/wiki/Q7978614","display_name":"Web query classification","level":4,"score":0.1816052794456482},{"id":"https://openalex.org/C2129575","wikidata":"https://www.wikidata.org/wiki/Q54837","display_name":"Semantic Web","level":2,"score":0.14561378955841064},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.11316588521003723},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C27206212","wikidata":"https://www.wikidata.org/wiki/Q34178","display_name":"Theology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icde.2015.7113394","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icde.2015.7113394","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 31st International Conference on Data Engineering","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-01108710v1","is_oa":false,"landing_page_url":"https://inria.hal.science/hal-01108710","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Conference on Data Engineering, Apr 2015, Seoul, South Korea","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1561490215","https://openalex.org/W1964903741","https://openalex.org/W1989009626","https://openalex.org/W2000656232","https://openalex.org/W2037560604","https://openalex.org/W2065961934","https://openalex.org/W2081385143","https://openalex.org/W2082941608","https://openalex.org/W2102440263","https://openalex.org/W2124564928","https://openalex.org/W2127646644","https://openalex.org/W2133479441","https://openalex.org/W2135577024","https://openalex.org/W2140613126","https://openalex.org/W2293919922","https://openalex.org/W6650603845","https://openalex.org/W6659836136","https://openalex.org/W6680805174","https://openalex.org/W6697236245","https://openalex.org/W6763758537"],"related_works":["https://openalex.org/W4301152651","https://openalex.org/W4206665951","https://openalex.org/W2898998873","https://openalex.org/W2563388676","https://openalex.org/W2982984597","https://openalex.org/W1457896250","https://openalex.org/W3082761338","https://openalex.org/W3083425935","https://openalex.org/W3107051279","https://openalex.org/W2529794967"],"abstract_inverted_index":{"RDF":[0,16,19,36],"is":[1],"an":[2,35],"increasingly":[3],"popular":[4],"data":[5,20,37],"model":[6],"for":[7,70],"many":[8],"practical":[9],"applications,":[10],"leading":[11],"to":[12,25,28,32,61,92,98,108],"large":[13],"volumes":[14],"of":[15,43,51,82,87,101,131],"data;":[17],"efficient":[18],"management":[21,38],"methods":[22],"are":[23],"crucial":[24],"allow":[26],"applications":[27],"scale.":[29],"We":[30,112],"propose":[31],"demonstrate":[33,113],"CliqueSquare,":[34],"system":[39],"built":[40],"on":[41,85,123,127],"top":[42,86],"a":[44,63,71,75,102,120],"MapReduce-like":[45],"infrastructure.":[46],"The":[47],"main":[48],"technical":[49],"novelty":[50],"CliqueSquare":[52],"resides":[53],"in":[54,106],"its":[55],"logical":[56,64],"query":[57,124],"optimization":[58],"algorithm,":[59],"guaranteed":[60],"find":[62],"plan":[65,76],"as":[66,68],"flat":[67,94,133],"possible":[69,80],"given":[72],"query,":[73],"meaning:":[74],"having":[77],"the":[78,117,128],"smallest":[79],"number":[81],"join":[83],"operators":[84],"each":[88],"other.":[89],"CliqueSquare's":[90,132],"ability":[91],"build":[93],"plans":[95],"allows":[96],"it":[97],"take":[99],"advantage":[100],"parallel":[103],"processing":[104],"framework":[105],"order":[107],"shorten":[109],"response":[110],"times.":[111],"loading":[114],"and":[115,126],"querying":[116],"data,":[118],"with":[119],"particular":[121],"focus":[122],"optimization,":[125],"performance":[129],"benefits":[130],"plans.":[134]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
