{"id":"https://openalex.org/W2962977247","doi":"https://doi.org/10.18653/v1/p18-1177","title":"Harvesting Paragraph-level Question-Answer Pairs from Wikipedia","display_name":"Harvesting Paragraph-level Question-Answer Pairs from Wikipedia","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2962977247","doi":"https://doi.org/10.18653/v1/p18-1177","mag":"2962977247"},"language":"en","primary_location":{"id":"doi:10.18653/v1/p18-1177","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/p18-1177","pdf_url":"https://www.aclweb.org/anthology/P18-1177.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.aclweb.org/anthology/P18-1177.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059181012","display_name":"Xinya Du","orcid":null},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xinya Du","raw_affiliation_strings":["Department of Computer Science Cornell University Ithaca, NY, 14853, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science Cornell University Ithaca, NY, 14853, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070511738","display_name":"Claire Cardie","orcid":"https://orcid.org/0000-0002-2061-6094"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Claire Cardie","raw_affiliation_strings":["Department of Computer Science Cornell University Ithaca, NY, 14853, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science Cornell University Ithaca, NY, 14853, USA","institution_ids":["https://openalex.org/I205783295"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5070511738"],"corresponding_institution_ids":["https://openalex.org/I205783295"],"apc_list":null,"apc_paid":null,"fwci":18.243,"has_fulltext":true,"cited_by_count":169,"citation_normalized_percentile":{"value":0.99322993,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1907","last_page":"1917"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9998000264167786,"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/T10028","display_name":"Topic Modeling","score":0.9998000264167786,"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/T10181","display_name":"Natural Language Processing Techniques","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/T12478","display_name":"Wikis in Education and Collaboration","score":0.9948999881744385,"subfield":{"id":"https://openalex.org/subfields/3315","display_name":"Communication"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/coreference","display_name":"Coreference","score":0.9148263335227966},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.817370593547821},{"id":"https://openalex.org/keywords/paragraph","display_name":"Paragraph","score":0.7780761122703552},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.7177780866622925},{"id":"https://openalex.org/keywords/sentence","display_name":"Sentence","score":0.6703336834907532},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6335435509681702},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.6161559224128723},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5190518498420715},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.48440009355545044},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.46373191475868225},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4434796869754791},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.2824707627296448},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.17031103372573853},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.12149372696876526}],"concepts":[{"id":"https://openalex.org/C28076734","wikidata":"https://www.wikidata.org/wiki/Q63087","display_name":"Coreference","level":3,"score":0.9148263335227966},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.817370593547821},{"id":"https://openalex.org/C2777206241","wikidata":"https://www.wikidata.org/wiki/Q194431","display_name":"Paragraph","level":2,"score":0.7780761122703552},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.7177780866622925},{"id":"https://openalex.org/C2777530160","wikidata":"https://www.wikidata.org/wiki/Q41796","display_name":"Sentence","level":2,"score":0.6703336834907532},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6335435509681702},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.6161559224128723},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5190518498420715},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.48440009355545044},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.46373191475868225},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4434796869754791},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.2824707627296448},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.17031103372573853},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.12149372696876526},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.18653/v1/p18-1177","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/p18-1177","pdf_url":"https://www.aclweb.org/anthology/P18-1177.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.18653/v1/p18-1177","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/p18-1177","pdf_url":"https://www.aclweb.org/anthology/P18-1177.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.6000000238418579}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2962977247.pdf","grobid_xml":"https://content.openalex.org/works/W2962977247.grobid-xml"},"referenced_works_count":43,"referenced_works":["https://openalex.org/W580074167","https://openalex.org/W1531374185","https://openalex.org/W1544827683","https://openalex.org/W1555380324","https://openalex.org/W1599016936","https://openalex.org/W1638000437","https://openalex.org/W1940872118","https://openalex.org/W2005814556","https://openalex.org/W2064675550","https://openalex.org/W2072385577","https://openalex.org/W2101105183","https://openalex.org/W2109609717","https://openalex.org/W2126209950","https://openalex.org/W2133459682","https://openalex.org/W2133564696","https://openalex.org/W2144012961","https://openalex.org/W2147880316","https://openalex.org/W2169676805","https://openalex.org/W2250425483","https://openalex.org/W2252136820","https://openalex.org/W2296283641","https://openalex.org/W2507756961","https://openalex.org/W2566011400","https://openalex.org/W2567070169","https://openalex.org/W2606333299","https://openalex.org/W2741253951","https://openalex.org/W2757715585","https://openalex.org/W2757978590","https://openalex.org/W2788448041","https://openalex.org/W2949615363","https://openalex.org/W2962717047","https://openalex.org/W2962769558","https://openalex.org/W2962809918","https://openalex.org/W2962985038","https://openalex.org/W2963339397","https://openalex.org/W2963448850","https://openalex.org/W2963748441","https://openalex.org/W2963970792","https://openalex.org/W2964236999","https://openalex.org/W2964267515","https://openalex.org/W2964308564","https://openalex.org/W4214825680","https://openalex.org/W4250468324"],"related_works":["https://openalex.org/W2139373276","https://openalex.org/W1509033667","https://openalex.org/W2391800119","https://openalex.org/W2595239241","https://openalex.org/W2799181378","https://openalex.org/W2052919063","https://openalex.org/W3003711649","https://openalex.org/W2904173691","https://openalex.org/W4365517254","https://openalex.org/W270947280"],"abstract_inverted_index":{"We":[0,18,43,75],"study":[1],"the":[2,55,60],"task":[3],"of":[4,48,69],"generating":[5],"from":[6,86],"Wikipedia":[7,63],"articles":[8,64],"question-answer":[9],"pairs":[10],"that":[11,24,36],"cover":[12],"content":[13],"beyond":[14],"a":[15,20,29,67,78],"single":[16],"sentence.":[17],"propose":[19],"neural":[21],"network":[22],"approach":[23],"incorporates":[25],"coreference":[26],"knowledge":[27],"via":[28],"novel":[30],"gating":[31],"mechanism.":[32],"Compared":[33],"to":[34,59],"models":[35],"only":[37],"take":[38],"into":[39],"account":[40],"sentence-level":[41],"information":[42],"apply":[44],"our":[45],"system":[46,53],"(composed":[47],"an":[49],"answer":[50],"span":[51],"extraction":[52],"and":[54,65],"passage-level":[56],"QG":[57],"system)":[58],"10,000":[61],"top-ranking":[62],"create":[66],"corpus":[68,85],"over":[70],"one":[71],"million":[72],"questionanswer":[73],"pairs.":[74],"also":[76],"provide":[77],"qualitative":[79],"analysis":[80],"for":[81],"this":[82],"large-scale":[83],"generated":[84],"Wikipedia.":[87]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":21},{"year":2022,"cited_by_count":28},{"year":2021,"cited_by_count":34},{"year":2020,"cited_by_count":44},{"year":2019,"cited_by_count":31},{"year":2018,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}