{"id":"https://openalex.org/W2946370960","doi":"https://doi.org/10.1145/3326467.3326480","title":"Synthesizing N-ary Relations from Web Tables","display_name":"Synthesizing N-ary Relations from Web Tables","publication_year":2019,"publication_date":"2019-05-20","ids":{"openalex":"https://openalex.org/W2946370960","doi":"https://doi.org/10.1145/3326467.3326480","mag":"2946370960"},"language":"en","primary_location":{"id":"doi:10.1145/3326467.3326480","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3326467.3326480","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 9th International Conference on Web Intelligence, Mining and Semantics","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/A5017822280","display_name":"Oliver Lehmberg","orcid":null},"institutions":[{"id":"https://openalex.org/I177802217","display_name":"University of Mannheim","ror":"https://ror.org/031bsb921","country_code":"DE","type":"education","lineage":["https://openalex.org/I177802217"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Oliver Lehmberg","raw_affiliation_strings":["Data and Web Science Group, Universit\u00e4t Mannheim, Mannheim, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Data and Web Science Group, Universit\u00e4t Mannheim, Mannheim, Germany","institution_ids":["https://openalex.org/I177802217"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076876024","display_name":"Christian Bizer","orcid":"https://orcid.org/0000-0003-2367-0237"},"institutions":[{"id":"https://openalex.org/I177802217","display_name":"University of Mannheim","ror":"https://ror.org/031bsb921","country_code":"DE","type":"education","lineage":["https://openalex.org/I177802217"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christian Bizer","raw_affiliation_strings":["Data and Web Science Group, Universit\u00e4t Mannheim, Mannheim, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Data and Web Science Group, Universit\u00e4t Mannheim, Mannheim, Germany","institution_ids":["https://openalex.org/I177802217"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I177802217"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T12016","display_name":"Web Data Mining and Analysis","score":0.9984999895095825,"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"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.996399998664856,"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":0.7652910947799683},{"id":"https://openalex.org/keywords/table","display_name":"Table (database)","score":0.6277559995651245},{"id":"https://openalex.org/keywords/binary-relation","display_name":"Binary relation","score":0.6088991165161133},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5334081649780273},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.4653625786304474},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.45080795884132385},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3913818597793579},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.35281890630722046},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17520004510879517},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.11232945322990417}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7652910947799683},{"id":"https://openalex.org/C45235069","wikidata":"https://www.wikidata.org/wiki/Q278425","display_name":"Table (database)","level":2,"score":0.6277559995651245},{"id":"https://openalex.org/C65180967","wikidata":"https://www.wikidata.org/wiki/Q130901","display_name":"Binary relation","level":2,"score":0.6088991165161133},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5334081649780273},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.4653625786304474},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.45080795884132385},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3913818597793579},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.35281890630722046},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17520004510879517},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.11232945322990417},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3326467.3326480","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3326467.3326480","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 9th International Conference on Web Intelligence, Mining and Semantics","raw_type":"proceedings-article"},{"id":"pmh:oai:ub-madoc.bib.uni-mannheim.de:50585","is_oa":false,"landing_page_url":"http://madoc.bib.uni-mannheim.de/50585/","pdf_url":null,"source":{"id":"https://openalex.org/S4377196315","display_name":"MADOC (University of Mannheim)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I177802217","host_organization_name":"University of Mannheim","host_organization_lineage":["https://openalex.org/I177802217"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Konferenzver\u00f6ffentlichung"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8","score":0.7599999904632568}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W152228199","https://openalex.org/W1495062271","https://openalex.org/W1552847225","https://openalex.org/W1721994796","https://openalex.org/W1751871005","https://openalex.org/W1881756506","https://openalex.org/W1903989540","https://openalex.org/W1969621019","https://openalex.org/W1994193726","https://openalex.org/W1996505782","https://openalex.org/W2016048023","https://openalex.org/W2016753842","https://openalex.org/W2020022499","https://openalex.org/W2023663289","https://openalex.org/W2045566234","https://openalex.org/W2094625154","https://openalex.org/W2097874932","https://openalex.org/W2104042955","https://openalex.org/W2108223890","https://openalex.org/W2108489852","https://openalex.org/W2111869785","https://openalex.org/W2122604280","https://openalex.org/W2138556038","https://openalex.org/W2140116426","https://openalex.org/W2147858536","https://openalex.org/W2154243265","https://openalex.org/W2166549982","https://openalex.org/W2266772167","https://openalex.org/W2290320465","https://openalex.org/W2338381085","https://openalex.org/W2340354588","https://openalex.org/W2341748398","https://openalex.org/W2400256190","https://openalex.org/W2403920869","https://openalex.org/W2406114359","https://openalex.org/W2434080373","https://openalex.org/W2439326083","https://openalex.org/W2517489125","https://openalex.org/W2526076264","https://openalex.org/W2529049456","https://openalex.org/W2588322767","https://openalex.org/W2604190938","https://openalex.org/W2604250586","https://openalex.org/W2610815847","https://openalex.org/W2611988335","https://openalex.org/W2752618741","https://openalex.org/W2767725065","https://openalex.org/W2807585913"],"related_works":["https://openalex.org/W2948670949","https://openalex.org/W4288047943","https://openalex.org/W4232484699","https://openalex.org/W2990655940","https://openalex.org/W2156982617","https://openalex.org/W2473636215","https://openalex.org/W1590279850","https://openalex.org/W3014091026","https://openalex.org/W4235635153","https://openalex.org/W3121502068"],"abstract_inverted_index":{"The":[0,125,180],"Web":[1,87],"contains":[2],"a":[3,12,27,163,204,273],"large":[4],"number":[5,74],"of":[6,14,23,30,65,127,145,176,206,222,251,276],"relational":[7,149],"HTML":[8],"tables,":[9,70],"which":[10,253,270],"cover":[11],"multitude":[13],"different,":[15],"often":[16],"very":[17],"specific":[18,274],"topics.":[19],"This":[20,160],"rich":[21],"pool":[22],"data":[24,38,119,268,286],"has":[25],"motivated":[26],"growing":[28],"body":[29],"research":[31],"on":[32,78,85,103,243],"methods":[33],"that":[34,90,120,220,278],"use":[35,174],"web":[36,69,131,150,170,209,216],"table":[37,189],"to":[39,50,62,118,165,203,283],"extend":[40],"local":[41],"tables":[42,84,95,132,151,171,194,210],"with":[43],"additional":[44],"attributes":[45,140],"or":[46,246],"add":[47],"missing":[48],"facts":[49],"knowledge":[51,177,264],"bases.":[52],"Nearly":[53],"all":[54],"existing":[55],"approaches":[56],"for":[57,156,172,232,261,272],"these":[58,255],"tasks":[59],"are":[60,96,152,226],"limited":[61],"the":[63,79,86,94,104,109,146,173,185,188,196,201,223,233,259,284],"extraction":[64,126],"binary":[66,116],"relations":[67,92,114,129,168,225,231,238,277],"from":[68,130,169,184,195,212],"e.g.":[71,98,237],"an":[72,280],"unemployment":[73,99,240],"may":[75],"only":[76],"depend":[77,102],"state.":[80],"Inspecting":[81],"randomly":[82],"chosen":[83],"quickly":[88],"reveals":[89],"many":[91],"in":[93,106,263],"non-binary,":[97],"numbers":[100,241],"also":[101],"point":[105],"time":[107],"and":[108,190,218,267],"profession.":[110,247],"Treating":[111],"such":[112],"n-ary":[113,128,167],"as":[115],"leads":[117],"cannot":[121],"be":[122,142],"interpreted":[123],"correctly.":[124],"is":[133],"complicated":[134],"by":[135],"two":[136],"factors:":[137],"1.":[138],"important":[139],"might":[141],"stated":[143],"outside":[144],"table;":[147],"2.":[148],"usually":[153],"too":[154],"small":[155],"functional":[157],"dependency":[158],"discovery.":[159],"paper":[161],"presents":[162],"method":[164,181,202],"synthesize":[166],"case":[175],"base":[178,265],"extension.":[179],"exploits":[182],"information":[183],"page":[186],"around":[187],"stitches":[191],"(combines)":[192],"multiple":[193],"same":[197,234],"website.":[198],"We":[199,228],"apply":[200],"corpus":[205],"5":[207],"million":[208],"originating":[211],"80":[213],"thousand":[214],"different":[215,230],"sites":[217],"find":[219,229],"38%":[221],"synthesized":[224],"non-binary.":[227],"dependent":[235],"attribute,":[236],"providing":[239],"based":[242],"time,":[244],"location,":[245],"By":[248],"identifying":[249],"groups":[250],"websites":[252],"provide":[254],"relations,":[256],"we":[257],"lay":[258],"foundation":[260],"applications":[262],"augmentation":[266],"search,":[269],"allow":[271],"selection":[275],"determine":[279],"attribute":[281],"according":[282],"applications'":[285],"requirements.":[287]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}