{"id":"https://openalex.org/W2936689511","doi":"https://doi.org/10.46298/lmcs-17(3:22)2021","title":"The Shapley Value of Tuples in Query Answering","display_name":"The Shapley Value of Tuples in Query Answering","publication_year":2021,"publication_date":"2021-09-02","ids":{"openalex":"https://openalex.org/W2936689511","doi":"https://doi.org/10.46298/lmcs-17(3:22)2021","mag":"2936689511"},"language":"en","primary_location":{"id":"doi:10.46298/lmcs-17(3:22)2021","is_oa":true,"landing_page_url":"https://doi.org/10.46298/lmcs-17(3:22)2021","pdf_url":"https://lmcs.episciences.org/8437/pdf","source":{"id":"https://openalex.org/S114379355","display_name":"Logical Methods in Computer Science","issn_l":"1860-5974","issn":["1860-5974"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310313916","host_organization_name":"Logical Methods in Computer Science e.V.","host_organization_lineage":["https://openalex.org/P4310313916"],"host_organization_lineage_names":["Logical Methods in Computer Science e.V."],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Logical Methods in Computer Science","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://lmcs.episciences.org/8437/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Ester Livshits","orcid":null},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Ester Livshits","raw_affiliation_strings":["Technion, Haifa, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technion, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Leopoldo Bertossi","orcid":null},"institutions":[{"id":"https://openalex.org/I4210167034","display_name":"Millennium Institute for Integrative Biology","ror":"https://ror.org/05xcmte05","country_code":"CL","type":"other","lineage":["https://openalex.org/I4210167034"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Leopoldo Bertossi","raw_affiliation_strings":["Univ. Adolfo Ibaez and Millenium Inst. Foundations of Data (IMFD), Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. Adolfo Ibaez and Millenium Inst. Foundations of Data (IMFD), Chile","institution_ids":["https://openalex.org/I4210167034"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Benny Kimelfeld","orcid":null},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Benny Kimelfeld","raw_affiliation_strings":["Technion, Haifa, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technion, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"last","author":{"id":null,"display_name":"Moshe Sebag","orcid":null},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Moshe Sebag","raw_affiliation_strings":["Technion, Haifa, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technion, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.401,"has_fulltext":true,"cited_by_count":22,"citation_normalized_percentile":{"value":0.93413391,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"Volume 17, Issue 3","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10991","display_name":"Game Theory and Voting Systems","score":0.3529999852180481,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10991","display_name":"Game Theory and Voting Systems","score":0.3529999852180481,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.27410000562667847,"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/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.06440000236034393,"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/shapley-value","display_name":"Shapley value","score":0.8324000239372253},{"id":"https://openalex.org/keywords/tuple","display_name":"Tuple","score":0.8144000172615051},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.6809999942779541},{"id":"https://openalex.org/keywords/aggregate","display_name":"Aggregate (composite)","score":0.6349999904632568},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6133999824523926},{"id":"https://openalex.org/keywords/conjunctive-query","display_name":"Conjunctive query","score":0.5612999796867371},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5216000080108643}],"concepts":[{"id":"https://openalex.org/C199022921","wikidata":"https://www.wikidata.org/wiki/Q240046","display_name":"Shapley value","level":3,"score":0.8324000239372253},{"id":"https://openalex.org/C118930307","wikidata":"https://www.wikidata.org/wiki/Q600590","display_name":"Tuple","level":2,"score":0.8144000172615051},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.6809999942779541},{"id":"https://openalex.org/C4679612","wikidata":"https://www.wikidata.org/wiki/Q866298","display_name":"Aggregate (composite)","level":2,"score":0.6349999904632568},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6133999824523926},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6061999797821045},{"id":"https://openalex.org/C65647387","wikidata":"https://www.wikidata.org/wiki/Q1781706","display_name":"Conjunctive query","level":3,"score":0.5612999796867371},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5216000080108643},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.45910000801086426},{"id":"https://openalex.org/C2781416736","wikidata":"https://www.wikidata.org/wiki/Q105354050","display_name":"Cooperative game theory","level":3,"score":0.4424000084400177},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.42820000648498535},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4246000051498413},{"id":"https://openalex.org/C24755975","wikidata":"https://www.wikidata.org/wiki/Q4943354","display_name":"Boolean conjunctive query","level":5,"score":0.4189999997615814},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.32820001244544983},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.3253999948501587},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3089999854564667},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.27469998598098755},{"id":"https://openalex.org/C113336015","wikidata":"https://www.wikidata.org/wiki/Q574010","display_name":"Complete information","level":2,"score":0.271699994802475},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.27149999141693115},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.25189998745918274}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.46298/lmcs-17(3:22)2021","is_oa":true,"landing_page_url":"https://doi.org/10.46298/lmcs-17(3:22)2021","pdf_url":"https://lmcs.episciences.org/8437/pdf","source":{"id":"https://openalex.org/S114379355","display_name":"Logical Methods in Computer Science","issn_l":"1860-5974","issn":["1860-5974"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310313916","host_organization_name":"Logical Methods in Computer Science e.V.","host_organization_lineage":["https://openalex.org/P4310313916"],"host_organization_lineage_names":["Logical Methods in Computer Science e.V."],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Logical Methods in Computer Science","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1904.08679","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1904.08679","pdf_url":"https://arxiv.org/pdf/1904.08679","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"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"},{"id":"pmh:oai:doaj.org/article:1bfe5c4228204675aac0c28168926edf","is_oa":true,"landing_page_url":"https://doaj.org/article/1bfe5c4228204675aac0c28168926edf","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Logical Methods in Computer Science, Vol Volume 17, Issue 3 (2021)","raw_type":"article"},{"id":"doi:10.4230/lipics.icdt.2020.20","is_oa":true,"landing_page_url":"https://doi.org/10.4230/lipics.icdt.2020.20","pdf_url":null,"source":{"id":"https://openalex.org/S4393917817","display_name":"Leibniz international proceedings in informatics","issn_l":"1868-8969","issn":["1868-8969"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"ConferencePaper"}],"best_oa_location":{"id":"doi:10.46298/lmcs-17(3:22)2021","is_oa":true,"landing_page_url":"https://doi.org/10.46298/lmcs-17(3:22)2021","pdf_url":"https://lmcs.episciences.org/8437/pdf","source":{"id":"https://openalex.org/S114379355","display_name":"Logical Methods in Computer Science","issn_l":"1860-5974","issn":["1860-5974"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310313916","host_organization_name":"Logical Methods in Computer Science e.V.","host_organization_lineage":["https://openalex.org/P4310313916"],"host_organization_lineage_names":["Logical Methods in Computer Science e.V."],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Logical Methods in Computer Science","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1247588296","display_name":"Quantitative Analyse von Datenbankanfragen","funder_award_id":"412400621","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G3881880258","display_name":null,"funder_award_id":"1295/15","funder_id":"https://openalex.org/F4320322252","funder_display_name":"Israel Science Foundation"},{"id":"https://openalex.org/G5753352471","display_name":null,"funder_award_id":"768/19","funder_id":"https://openalex.org/F4320322252","funder_display_name":"Israel Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320322252","display_name":"Israel Science Foundation","ror":"https://ror.org/04sazxf24"},{"id":"https://openalex.org/F4320324389","display_name":"Instituto Millenium","ror":"https://ror.org/05bcewb51"},{"id":"https://openalex.org/F4320329947","display_name":"Technion Hiroshi Fujiwara Cyber Security Research Center","ror":null},{"id":"https://openalex.org/F4320331146","display_name":"Agencia Nacional de Investigaci\u00f3n y Desarrollo","ror":null},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2936689511.pdf","grobid_xml":"https://content.openalex.org/works/W2936689511.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W62192591","https://openalex.org/W1534277359","https://openalex.org/W1550592171","https://openalex.org/W1890508934","https://openalex.org/W1925749964","https://openalex.org/W1945638812","https://openalex.org/W1973288761","https://openalex.org/W1974536974","https://openalex.org/W1977911709","https://openalex.org/W2047498140","https://openalex.org/W2056907916","https://openalex.org/W2065851162","https://openalex.org/W2075784261","https://openalex.org/W2078686663","https://openalex.org/W2079785597","https://openalex.org/W2124026371","https://openalex.org/W2164318894","https://openalex.org/W2165474761","https://openalex.org/W2269436606","https://openalex.org/W2294187359","https://openalex.org/W2554048096","https://openalex.org/W2618851150","https://openalex.org/W2807722183","https://openalex.org/W2936689511","https://openalex.org/W2997825426","https://openalex.org/W2999615587","https://openalex.org/W3047081115","https://openalex.org/W3111271021","https://openalex.org/W6601619822"],"related_works":[],"abstract_inverted_index":{"We":[0,90,107],"investigate":[1],"the":[2,5,10,41,56,64,95,114,124],"application":[3],"of":[4,12,36,43,97,116],"Shapley":[6,20],"value":[7,21,76],"to":[8,15,46,119],"quantifying":[9],"contribution":[11,42],"a":[13,16,23,44,47],"tuple":[14],"query":[17,120],"answer.":[18],"The":[19],"is":[22,59],"widely":[24],"known":[25],"numerical":[26],"measure":[27,68,93],"in":[28,33,55,80,87,94],"cooperative":[29],"game":[30,37],"theory":[31,38],"and":[32,58,99,110,122],"many":[34],"applications":[35],"for":[39,123],"assessing":[40],"player":[45],"coalition":[48,105],"game.":[49],"It":[50],"has":[51,77],"been":[52,78],"established":[53],"already":[54],"1950s,":[57],"theoretically":[60],"justified":[61],"by":[62,102],"being":[63],"very":[65],"single":[66],"wealth-distribution":[67],"that":[69],"satisfies":[70],"some":[71],"natural":[72],"axioms.":[73],"While":[74],"this":[75,92],"investigated":[79],"several":[81],"areas,":[82],"it":[83],"received":[84],"little":[85],"attention":[86],"data":[88],"management.":[89],"study":[91],"context":[96],"conjunctive":[98],"aggregate":[100],"queries":[101],"defining":[103],"corresponding":[104],"games.":[106],"provide":[108],"algorithmic":[109],"complexity-theoretic":[111],"results":[112],"on":[113],"computation":[115],"Shapley-based":[117],"contributions":[118],"answers;":[121],"hard":[125],"cases":[126],"we":[127],"present":[128],"approximation":[129],"algorithms.":[130]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2019-04-25T00:00:00"}