{"id":"https://openalex.org/W2965725258","doi":"https://doi.org/10.1017/s147106841900036x","title":"Precomputing Datalog Evaluation Plans in Large-Scale Scenarios","display_name":"Precomputing Datalog Evaluation Plans in Large-Scale Scenarios","publication_year":2019,"publication_date":"2019-09-01","ids":{"openalex":"https://openalex.org/W2965725258","doi":"https://doi.org/10.1017/s147106841900036x","mag":"2965725258"},"language":"en","primary_location":{"id":"doi:10.1017/s147106841900036x","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s147106841900036x","pdf_url":null,"source":{"id":"https://openalex.org/S59670734","display_name":"Theory and Practice of Logic Programming","issn_l":"1471-0684","issn":["1471-0684","1475-3081"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theory and Practice of Logic Programming","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1907.12495","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5051891174","display_name":"Alessio Fiorentino","orcid":"https://orcid.org/0000-0002-3298-0256"},"institutions":[{"id":"https://openalex.org/I45204951","display_name":"University of Calabria","ror":"https://ror.org/02rc97e94","country_code":"IT","type":"education","lineage":["https://openalex.org/I45204951"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"ALESSIO FIORENTINO","raw_affiliation_strings":["Department of Mathematics and Computer Science, University of Calabria, Rende, Italy (e-mail:"],"raw_orcid":"https://orcid.org/0000-0002-3298-0256","affiliations":[{"raw_affiliation_string":"Department of Mathematics and Computer Science, University of Calabria, Rende, Italy (e-mail:","institution_ids":["https://openalex.org/I45204951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002604860","display_name":"Nicola Leone","orcid":"https://orcid.org/0000-0002-9742-1252"},"institutions":[{"id":"https://openalex.org/I45204951","display_name":"University of Calabria","ror":"https://ror.org/02rc97e94","country_code":"IT","type":"education","lineage":["https://openalex.org/I45204951"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"NICOLA LEONE","raw_affiliation_strings":["Department of Mathematics and Computer Science, University of Calabria, Rende, Italy (e-mail:"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Computer Science, University of Calabria, Rende, Italy (e-mail:","institution_ids":["https://openalex.org/I45204951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072659963","display_name":"Marco Manna","orcid":"https://orcid.org/0000-0003-3323-9328"},"institutions":[{"id":"https://openalex.org/I45204951","display_name":"University of Calabria","ror":"https://ror.org/02rc97e94","country_code":"IT","type":"education","lineage":["https://openalex.org/I45204951"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"MARCO MANNA","raw_affiliation_strings":["Department of Mathematics and Computer Science, University of Calabria, Rende, Italy (e-mail:"],"raw_orcid":"https://orcid.org/0000-0003-3323-9328","affiliations":[{"raw_affiliation_string":"Department of Mathematics and Computer Science, University of Calabria, Rende, Italy (e-mail:","institution_ids":["https://openalex.org/I45204951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052577422","display_name":"Simona Perri","orcid":"https://orcid.org/0000-0002-8036-5709"},"institutions":[{"id":"https://openalex.org/I45204951","display_name":"University of Calabria","ror":"https://ror.org/02rc97e94","country_code":"IT","type":"education","lineage":["https://openalex.org/I45204951"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"SIMONA PERRI","raw_affiliation_strings":["Department of Mathematics and Computer Science, University of Calabria, Rende, Italy (e-mail:"],"raw_orcid":"https://orcid.org/0000-0002-8036-5709","affiliations":[{"raw_affiliation_string":"Department of Mathematics and Computer Science, University of Calabria, Rende, Italy (e-mail:","institution_ids":["https://openalex.org/I45204951"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000628500","display_name":"Jessica Zangari","orcid":"https://orcid.org/0000-0002-6418-7711"},"institutions":[{"id":"https://openalex.org/I45204951","display_name":"University of Calabria","ror":"https://ror.org/02rc97e94","country_code":"IT","type":"education","lineage":["https://openalex.org/I45204951"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"JESSICA ZANGARI","raw_affiliation_strings":["Department of Mathematics and Computer Science, University of Calabria, Rende, Italy (e-mail:"],"raw_orcid":"https://orcid.org/0000-0002-6418-7711","affiliations":[{"raw_affiliation_string":"Department of Mathematics and Computer Science, University of Calabria, Rende, Italy (e-mail:","institution_ids":["https://openalex.org/I45204951"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I45204951"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08497757,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"19","issue":"5-6","first_page":"1073","last_page":"1089"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9993000030517578,"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/T10679","display_name":"Service-Oriented Architecture and Web Services","score":0.9975000023841858,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/datalog","display_name":"Datalog","score":0.983108401298523},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.908737063407898},{"id":"https://openalex.org/keywords/schema","display_name":"Schema (genetic algorithms)","score":0.6712393164634705},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.6458697319030762},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.481852650642395},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4281724691390991},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.3836904764175415},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.31220823526382446}],"concepts":[{"id":"https://openalex.org/C148230440","wikidata":"https://www.wikidata.org/wiki/Q1172264","display_name":"Datalog","level":2,"score":0.983108401298523},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.908737063407898},{"id":"https://openalex.org/C52146309","wikidata":"https://www.wikidata.org/wiki/Q7431116","display_name":"Schema (genetic algorithms)","level":2,"score":0.6712393164634705},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.6458697319030762},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.481852650642395},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4281724691390991},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3836904764175415},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.31220823526382446},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1017/s147106841900036x","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s147106841900036x","pdf_url":null,"source":{"id":"https://openalex.org/S59670734","display_name":"Theory and Practice of Logic Programming","issn_l":"1471-0684","issn":["1471-0684","1475-3081"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theory and Practice of Logic Programming","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1907.12495","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1907.12495","pdf_url":"https://arxiv.org/pdf/1907.12495","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1907.12495","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1907.12495","pdf_url":"https://arxiv.org/pdf/1907.12495","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W22205342","https://openalex.org/W1529207010","https://openalex.org/W1542727752","https://openalex.org/W1551354391","https://openalex.org/W1590813069","https://openalex.org/W2034521022","https://openalex.org/W2076698873","https://openalex.org/W2119665391","https://openalex.org/W2140590662","https://openalex.org/W2150033503","https://openalex.org/W2401877564","https://openalex.org/W2561675875","https://openalex.org/W2607115772","https://openalex.org/W2733732676","https://openalex.org/W2776804019","https://openalex.org/W2838709227","https://openalex.org/W2865023069","https://openalex.org/W2898624896","https://openalex.org/W2944582341","https://openalex.org/W2944851960","https://openalex.org/W2947740058","https://openalex.org/W2949623342","https://openalex.org/W2994667977","https://openalex.org/W3003141724","https://openalex.org/W3100976664","https://openalex.org/W6633103312","https://openalex.org/W6659180483","https://openalex.org/W6680658557","https://openalex.org/W6712560358","https://openalex.org/W6741112030","https://openalex.org/W6755390422"],"related_works":["https://openalex.org/W2955734379","https://openalex.org/W2049216635","https://openalex.org/W3121709727","https://openalex.org/W1537382653","https://openalex.org/W2517279098","https://openalex.org/W2903272482","https://openalex.org/W2570392075","https://openalex.org/W1556735226","https://openalex.org/W2023906867","https://openalex.org/W2124217695"],"abstract_inverted_index":{"Abstract":[0],"With":[1],"the":[2,43,55,63,72,88],"more":[3,5],"and":[4,28,38],"growing":[6],"demand":[7],"for":[8,54,62],"semantic":[9],"Web":[10],"services":[11],"over":[12,79],"large":[13],"databases,":[14],"an":[15,50],"efficient":[16],"evaluation":[17],"of":[18],"Datalog":[19,64],"queries":[20],"is":[21,69],"arousing":[22],"a":[23],"renewed":[24],"interest":[25],"among":[26],"researchers":[27],"industry":[29],"experts.":[30],"In":[31],"this":[32],"scenario,":[33],"to":[34,48],"reduce":[35],"memory":[36,89],"consumption":[37],"possibly":[39],"optimize":[40],"execution":[41,74],"times,":[42],"paper":[44],"proposes":[45],"novel":[46],"techniques":[47],"determine":[49],"optimal":[51],"indexing":[52],"schema":[53],"underlying":[56],"database":[57],"together":[58],"with":[59,71],"suitable":[60],"body-orderings":[61],"rules.":[65],"The":[66,84],"new":[67],"approach":[68],"compared":[70],"standard":[73],"plans":[75],"implemented":[76],"in":[77,99],"DLV":[78],"widely":[80],"used":[81],"ontological":[82],"benchmarks.":[83],"results":[85],"confirm":[86],"that":[87],"usage":[90],"can":[91],"be":[92],"significantly":[93],"reduced":[94],"without":[95],"paying":[96],"any":[97],"cost":[98],"efficiency.":[100]},"counts_by_year":[],"updated_date":"2026-07-03T08:13:44.112507","created_date":"2025-10-10T00:00:00"}