{"id":"https://openalex.org/W2853259271","doi":"https://doi.org/10.1109/icdew.2018.00016","title":"RDF Query Answering Using Apache Spark: Review and Assessment","display_name":"RDF Query Answering Using Apache Spark: Review and Assessment","publication_year":2018,"publication_date":"2018-04-01","ids":{"openalex":"https://openalex.org/W2853259271","doi":"https://doi.org/10.1109/icdew.2018.00016","mag":"2853259271"},"language":"en","primary_location":{"id":"doi:10.1109/icdew.2018.00016","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdew.2018.00016","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 34th International Conference on Data Engineering Workshops (ICDEW)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://trepo.tuni.fi/bitstream/10024/118138/2/RDF_query_answering_2018.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068689193","display_name":"Giannis Agathangelos","orcid":null},"institutions":[{"id":"https://openalex.org/I4210121775","display_name":"FORTH Institute of Computer Science","ror":"https://ror.org/02tf48g55","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210121775","https://openalex.org/I8901234"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Giannis Agathangelos","raw_affiliation_strings":["ICS-FORTH, Greece"],"affiliations":[{"raw_affiliation_string":"ICS-FORTH, Greece","institution_ids":["https://openalex.org/I4210121775"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051094407","display_name":"Georgia Troullinou","orcid":"https://orcid.org/0000-0001-8033-7372"},"institutions":[{"id":"https://openalex.org/I4210121775","display_name":"FORTH Institute of Computer Science","ror":"https://ror.org/02tf48g55","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210121775","https://openalex.org/I8901234"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Georgia Troullinou","raw_affiliation_strings":["ICS-FORTH, Greece"],"affiliations":[{"raw_affiliation_string":"ICS-FORTH, Greece","institution_ids":["https://openalex.org/I4210121775"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070664655","display_name":"Haridimos Kondylakis","orcid":"https://orcid.org/0000-0002-9917-4486"},"institutions":[{"id":"https://openalex.org/I4210121775","display_name":"FORTH Institute of Computer Science","ror":"https://ror.org/02tf48g55","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210121775","https://openalex.org/I8901234"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Haridimos Kondylakis","raw_affiliation_strings":["ICS-FORTH, Greece"],"affiliations":[{"raw_affiliation_string":"ICS-FORTH, Greece","institution_ids":["https://openalex.org/I4210121775"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042740371","display_name":"Kostas Stefanidis","orcid":"https://orcid.org/0000-0003-1317-8062"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Kostas Stefanidis","raw_affiliation_strings":["University of Tampere, Finland"],"affiliations":[{"raw_affiliation_string":"University of Tampere, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004081767","display_name":"Dimitris Plexousakis","orcid":"https://orcid.org/0000-0002-0863-8266"},"institutions":[{"id":"https://openalex.org/I4210121775","display_name":"FORTH Institute of Computer Science","ror":"https://ror.org/02tf48g55","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210121775","https://openalex.org/I8901234"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Dimitris Plexousakis","raw_affiliation_strings":["ICS-FORTH, Greece"],"affiliations":[{"raw_affiliation_string":"ICS-FORTH, Greece","institution_ids":["https://openalex.org/I4210121775"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5068689193"],"corresponding_institution_ids":["https://openalex.org/I4210121775"],"apc_list":null,"apc_paid":null,"fwci":2.0283,"has_fulltext":true,"cited_by_count":19,"citation_normalized_percentile":{"value":0.89901792,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"54","last_page":"59"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9991000294685364,"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/T11106","display_name":"Data Management and Algorithms","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.8568929433822632},{"id":"https://openalex.org/keywords/rdf","display_name":"RDF","score":0.7595368027687073},{"id":"https://openalex.org/keywords/spark","display_name":"SPARK (programming language)","score":0.753555178642273},{"id":"https://openalex.org/keywords/sparql","display_name":"SPARQL","score":0.6660754680633545},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.551820695400238},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.5360735654830933},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.45998045802116394},{"id":"https://openalex.org/keywords/rdf-query-language","display_name":"RDF query language","score":0.44257086515426636},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.43829068541526794},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.43466588854789734},{"id":"https://openalex.org/keywords/data-management","display_name":"Data management","score":0.41478797793388367},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.2629142999649048},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.2561900019645691},{"id":"https://openalex.org/keywords/semantic-web","display_name":"Semantic Web","score":0.2537499666213989},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.21330034732818604},{"id":"https://openalex.org/keywords/web-query-classification","display_name":"Web query classification","score":0.21208792924880981},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09470635652542114}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8568929433822632},{"id":"https://openalex.org/C147497476","wikidata":"https://www.wikidata.org/wiki/Q54872","display_name":"RDF","level":3,"score":0.7595368027687073},{"id":"https://openalex.org/C2781215313","wikidata":"https://www.wikidata.org/wiki/Q3493345","display_name":"SPARK (programming language)","level":2,"score":0.753555178642273},{"id":"https://openalex.org/C41009113","wikidata":"https://www.wikidata.org/wiki/Q54871","display_name":"SPARQL","level":4,"score":0.6660754680633545},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.551820695400238},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.5360735654830933},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.45998045802116394},{"id":"https://openalex.org/C96956885","wikidata":"https://www.wikidata.org/wiki/Q6138701","display_name":"RDF query language","level":5,"score":0.44257086515426636},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.43829068541526794},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.43466588854789734},{"id":"https://openalex.org/C1668388","wikidata":"https://www.wikidata.org/wiki/Q1149776","display_name":"Data management","level":2,"score":0.41478797793388367},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.2629142999649048},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2561900019645691},{"id":"https://openalex.org/C2129575","wikidata":"https://www.wikidata.org/wiki/Q54837","display_name":"Semantic Web","level":2,"score":0.2537499666213989},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.21330034732818604},{"id":"https://openalex.org/C118689300","wikidata":"https://www.wikidata.org/wiki/Q7978614","display_name":"Web query classification","level":4,"score":0.21208792924880981},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09470635652542114},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icdew.2018.00016","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdew.2018.00016","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 34th International Conference on Data Engineering Workshops (ICDEW)","raw_type":"proceedings-article"},{"id":"pmh:oai:trepo.tuni.fi:10024/118138","is_oa":true,"landing_page_url":"https://trepo.tuni.fi/handle/10024/118138","pdf_url":"https://trepo.tuni.fi/bitstream/10024/118138/2/RDF_query_answering_2018.pdf","source":{"id":"https://openalex.org/S4306401860","display_name":"Tampere University Institutional Repository (Tampere University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I150589677","host_organization_name":"Tampere University of Applied Sciences","host_organization_lineage":["https://openalex.org/I150589677"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"acceptedVersion"}],"best_oa_location":{"id":"pmh:oai:trepo.tuni.fi:10024/118138","is_oa":true,"landing_page_url":"https://trepo.tuni.fi/handle/10024/118138","pdf_url":"https://trepo.tuni.fi/bitstream/10024/118138/2/RDF_query_answering_2018.pdf","source":{"id":"https://openalex.org/S4306401860","display_name":"Tampere University Institutional Repository (Tampere University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I150589677","host_organization_name":"Tampere University of Applied Sciences","host_organization_lineage":["https://openalex.org/I150589677"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"acceptedVersion"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2853259271.pdf","grobid_xml":"https://content.openalex.org/works/W2853259271.grobid-xml"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W64392601","https://openalex.org/W1504263697","https://openalex.org/W1970588058","https://openalex.org/W1982003698","https://openalex.org/W2033523472","https://openalex.org/W2037560604","https://openalex.org/W2038412523","https://openalex.org/W2107060274","https://openalex.org/W2173213060","https://openalex.org/W2189465200","https://openalex.org/W2218203290","https://openalex.org/W2220992496","https://openalex.org/W2250093878","https://openalex.org/W2282967241","https://openalex.org/W2293919922","https://openalex.org/W2407997511","https://openalex.org/W2473348761","https://openalex.org/W2491983741","https://openalex.org/W2507920278","https://openalex.org/W2536669075","https://openalex.org/W2584112015","https://openalex.org/W2612407368","https://openalex.org/W2726307782","https://openalex.org/W2745151045","https://openalex.org/W2759069984","https://openalex.org/W2767240024","https://openalex.org/W4248338657","https://openalex.org/W6676141138","https://openalex.org/W6687322159","https://openalex.org/W6688479408","https://openalex.org/W6697236245","https://openalex.org/W6725719316","https://openalex.org/W6744954367"],"related_works":["https://openalex.org/W2120236199","https://openalex.org/W2791763890","https://openalex.org/W3171256892","https://openalex.org/W2563388676","https://openalex.org/W2091301598","https://openalex.org/W3082761338","https://openalex.org/W2982984597","https://openalex.org/W1547764714","https://openalex.org/W2104045630","https://openalex.org/W2484233589"],"abstract_inverted_index":{"The":[0,80],"explosion":[1],"of":[2,8,29,44,62,82,90,102,117],"the":[3,6,24,34,42,63,91,100,111,114,125,128],"web":[4],"and":[5,14,20,27,40,52,70,113,127,131],"abundance":[7],"linked":[9],"data":[10,31,46,78],"demand":[11],"for":[12,17,36,49,75,134],"effective":[13],"efficient":[15,37,96],"methods":[16],"storage,":[18],"management":[19,47],"querying.":[21],"More":[22],"specifically,":[23],"ever-increasing":[25],"size":[26],"number":[28],"RDF":[30,103],"collections":[32],"raises":[33],"need":[35],"query":[38,97],"answering,":[39,98],"dictates":[41],"usage":[43],"distributed":[45,77],"systems":[48,72],"effectively":[50],"partitioning":[51],"querying":[53],"them.":[54],"To":[55],"this":[56,83],"direction,":[57],"Apache":[58,106],"Spark":[59],"is":[60,85],"one":[61],"most":[64],"active":[65],"big-data":[66],"approaches,":[67],"with":[68,95],"more":[69,71],"adopting":[73],"it,":[74],"efficient,":[76],"management.":[79],"purpose":[81],"paper":[84],"to":[86],"provide":[87,132],"an":[88],"overview":[89],"existing":[92],"works":[93],"dealing":[94],"in":[99,124],"area":[101],"data,":[104],"using":[105],"Spark.":[107],"We":[108],"discuss":[109],"on":[110],"characteristics":[112],"key":[115],"dimension":[116],"such":[118],"systems,":[119],"we":[120],"describe":[121],"novel":[122],"ideas":[123],"area,":[126],"corresponding":[129],"drawbacks,":[130],"directions":[133],"future":[135],"work.":[136]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
