{"id":"https://openalex.org/W2279946013","doi":"https://doi.org/10.14778/2824032.2824091","title":"SPARTex","display_name":"SPARTex","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W2279946013","doi":"https://doi.org/10.14778/2824032.2824091","mag":"2279946013"},"language":"en","primary_location":{"id":"doi:10.14778/2824032.2824091","is_oa":false,"landing_page_url":"https://doi.org/10.14778/2824032.2824091","pdf_url":null,"source":{"id":"https://openalex.org/S4210226185","display_name":"Proceedings of the VLDB Endowment","issn_l":"2150-8097","issn":["2150-8097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the VLDB Endowment","raw_type":"journal-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/A5031546123","display_name":"Ibrahim Abdelaziz","orcid":"https://orcid.org/0000-0003-1449-5115"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":true,"raw_author_name":"Ibrahim Abdelaziz","raw_affiliation_strings":["KAUST, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"KAUST, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089465409","display_name":"Razen Harbi","orcid":"https://orcid.org/0000-0001-7298-5484"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Razen Harbi","raw_affiliation_strings":["KAUST, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"KAUST, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023876520","display_name":"Semih Saliho\u011flu","orcid":"https://orcid.org/0000-0002-8112-4501"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Semih Salihoglu","raw_affiliation_strings":["Stanford University"],"affiliations":[{"raw_affiliation_string":"Stanford University","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014399734","display_name":"Panos Kalnis","orcid":"https://orcid.org/0000-0002-5060-1360"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Panos Kalnis","raw_affiliation_strings":["KAUST, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"KAUST, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045731304","display_name":"Nikos Mamoulis","orcid":null},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Nikos Mamoulis","raw_affiliation_strings":["University of Ioannina, Greece"],"affiliations":[{"raw_affiliation_string":"University of Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5031546123"],"corresponding_institution_ids":["https://openalex.org/I71920554"],"apc_list":null,"apc_paid":null,"fwci":1.8724,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.90751045,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"8","issue":"12","first_page":"1880","last_page":"1883"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12292","display_name":"Graph Theory and Algorithms","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12292","display_name":"Graph Theory and Algorithms","score":0.9998999834060669,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9952999949455261,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9904999732971191,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/sparql","display_name":"SPARQL","score":0.9865217804908752},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8636622428894043},{"id":"https://openalex.org/keywords/named-graph","display_name":"Named graph","score":0.8263540267944336},{"id":"https://openalex.org/keywords/rdf","display_name":"RDF","score":0.8024288415908813},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5692505836486816},{"id":"https://openalex.org/keywords/analytics","display_name":"Analytics","score":0.5498266220092773},{"id":"https://openalex.org/keywords/rdf-schema","display_name":"RDF Schema","score":0.5328066349029541},{"id":"https://openalex.org/keywords/graph-database","display_name":"Graph database","score":0.5020849704742432},{"id":"https://openalex.org/keywords/linked-data","display_name":"Linked data","score":0.4875023066997528},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4553861618041992},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4469906687736511},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3767814636230469},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.33694782853126526},{"id":"https://openalex.org/keywords/semantic-web","display_name":"Semantic Web","score":0.23724046349525452},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.22407600283622742}],"concepts":[{"id":"https://openalex.org/C41009113","wikidata":"https://www.wikidata.org/wiki/Q54871","display_name":"SPARQL","level":4,"score":0.9865217804908752},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8636622428894043},{"id":"https://openalex.org/C110893760","wikidata":"https://www.wikidata.org/wiki/Q3115590","display_name":"Named graph","level":5,"score":0.8263540267944336},{"id":"https://openalex.org/C147497476","wikidata":"https://www.wikidata.org/wiki/Q54872","display_name":"RDF","level":3,"score":0.8024288415908813},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5692505836486816},{"id":"https://openalex.org/C79158427","wikidata":"https://www.wikidata.org/wiki/Q485396","display_name":"Analytics","level":2,"score":0.5498266220092773},{"id":"https://openalex.org/C15657843","wikidata":"https://www.wikidata.org/wiki/Q1751819","display_name":"RDF Schema","level":5,"score":0.5328066349029541},{"id":"https://openalex.org/C176225458","wikidata":"https://www.wikidata.org/wiki/Q595971","display_name":"Graph database","level":3,"score":0.5020849704742432},{"id":"https://openalex.org/C69075417","wikidata":"https://www.wikidata.org/wiki/Q515701","display_name":"Linked data","level":3,"score":0.4875023066997528},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4553861618041992},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4469906687736511},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3767814636230469},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.33694782853126526},{"id":"https://openalex.org/C2129575","wikidata":"https://www.wikidata.org/wiki/Q54837","display_name":"Semantic Web","level":2,"score":0.23724046349525452},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.22407600283622742}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.14778/2824032.2824091","is_oa":false,"landing_page_url":"https://doi.org/10.14778/2824032.2824091","pdf_url":null,"source":{"id":"https://openalex.org/S4210226185","display_name":"Proceedings of the VLDB Endowment","issn_l":"2150-8097","issn":["2150-8097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the VLDB Endowment","raw_type":"journal-article"},{"id":"pmh:oai:hub.hku.hk:10722/230216","is_oa":false,"landing_page_url":"http://hdl.handle.net/10722/230216","pdf_url":null,"source":{"id":"https://openalex.org/S4377196271","display_name":"The HKU Scholars Hub (University of Hong Kong)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I889458895","host_organization_name":"University of Hong Kong","host_organization_lineage":["https://openalex.org/I889458895"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:repository.kaust.edu.sa:10754/668634","is_oa":false,"landing_page_url":"http://hdl.handle.net/10754/668634","pdf_url":null,"source":{"id":"https://openalex.org/S4306401596","display_name":"King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71920554","host_organization_name":"King Abdullah University of Science and Technology","host_organization_lineage":["https://openalex.org/I71920554"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W44340815","https://openalex.org/W134051198","https://openalex.org/W1963599503","https://openalex.org/W1964903741","https://openalex.org/W1969970763","https://openalex.org/W2000656232","https://openalex.org/W2036380454","https://openalex.org/W2056169962","https://openalex.org/W2081385143","https://openalex.org/W2113588951","https://openalex.org/W2167927436","https://openalex.org/W2170616854","https://openalex.org/W2295786194","https://openalex.org/W6664651290","https://openalex.org/W6697377598","https://openalex.org/W6996999325"],"related_works":["https://openalex.org/W2615202182","https://openalex.org/W1596232896","https://openalex.org/W3150241097","https://openalex.org/W2612979962","https://openalex.org/W2767591199","https://openalex.org/W2053816230","https://openalex.org/W4322622679","https://openalex.org/W2901443306","https://openalex.org/W2770351630","https://openalex.org/W3095797869"],"abstract_inverted_index":{"A":[0],"growing":[1],"number":[2],"of":[3,19,85,88,97,124,137],"applications":[4],"require":[5],"combining":[6],"SPARQL":[7,23,35,77,118,163,168,178],"queries":[8,115],"with":[9],"generic":[10,44,120,181],"graph":[11,28,39,45,89,121,173,182],"search":[12],"on":[13,34,62,140],"RDF":[14,31,58,129],"data.":[15],"However,":[16],"the":[17,52,63,83,92,110,158],"lack":[18],"procedural":[20],"capabilities":[21],"in":[22],"makes":[24],"it":[25],"inappropriate":[26],"for":[27,94,108],"analytics.":[29,183],"Moreover,":[30],"engines":[32],"focus":[33],"query":[36],"evaluation":[37],"whereas":[38],"management":[40],"frameworks":[41],"perform":[42],"only":[43],"computations.":[46],"In":[47,67],"this":[48],"work,":[49],"we":[50],"bridge":[51],"gap":[53],"by":[54],"introducing":[55],"SPARTex,":[56,68],"an":[57],"analytics":[59],"framework":[60],"based":[61],"vertex-centric":[64],"computation":[65],"model.":[66],"user-defined":[69],"vertex":[70],"centric":[71],"programs":[72],"can":[73],"be":[74],"invoked":[75],"from":[76],"as":[78],"stored":[79],"procedures.":[80],"SPARTex":[81,113,138,149],"allows":[82,157],"execution":[84],"a":[86,105,133,141,151],"pipeline":[87],"algorithms":[90,174],"without":[91],"need":[93],"multiple":[95],"reads/writes":[96],"input":[98],"data":[99],"and":[100,119,146,180],"intermediate":[101],"results.":[102],"We":[103,131],"use":[104,165],"cost-based":[106],"optimizer":[107],"minimizing":[109],"communication":[111],"cost.":[112],"evaluates":[114],"that":[116,156],"combine":[117],"computations":[122],"orders":[123],"magnitude":[125],"faster":[126],"than":[127],"existing":[128],"engines.":[130],"demonstrate":[132],"real":[134,145],"system":[135],"prototype":[136],"running":[139],"local":[142],"cluster":[143],"using":[144],"synthetic":[147],"datasets.":[148],"has":[150],"real-time":[152],"graphical":[153],"user":[154],"interface":[155],"participants":[159],"to":[160,170],"write":[161],"regular":[162],"queries,":[164],"our":[166],"proposed":[167],"extension":[169],"declaratively":[171],"invoke":[172],"or":[175],"combine/pipeline":[176],"both":[177],"querying":[179]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2016-06-24T00:00:00"}