{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,8]],"date-time":"2026-07-08T16:55:13Z","timestamp":1783529713879,"version":"3.55.0"},"reference-count":43,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2020,1,1]],"date-time":"2020-01-01T00:00:00Z","timestamp":1577836800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61632017"],"award-info":[{"award-number":["61632017"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61702327"],"award-info":[{"award-number":["61702327"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61772333"],"award-info":[{"award-number":["61772333"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81771937"],"award-info":[{"award-number":["81771937"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Shanghai Sailing Program","award":["17YF1428200"],"award-info":[{"award-number":["17YF1428200"]}]},{"name":"APEX-ByteDance Joint Lab"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Access"],"published-print":{"date-parts":[[2020]]},"DOI":"10.1109\/access.2020.2970119","type":"journal-article","created":{"date-parts":[[2020,1,28]],"date-time":"2020-01-28T22:44:50Z","timestamp":1580251490000},"page":"29677-29689","source":"Crossref","is-referenced-by-count":5,"title":["QA4IE: A Question Answering Based System for Document-Level General Information Extraction"],"prefix":"10.1109","volume":"8","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0802-7155","authenticated-orcid":false,"given":"Lin","family":"Qiu","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7380-1672","authenticated-orcid":false,"given":"Dongyu","family":"Ru","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4839-012X","authenticated-orcid":false,"given":"Quanyu","family":"Long","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0127-2425","authenticated-orcid":false,"given":"Weinan","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0281-8271","authenticated-orcid":false,"given":"Yong","family":"Yu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref39","article-title":"A structured self-attentive sentence embedding","author":"lin","year":"2017","journal-title":"arXiv 1703 03130"},{"key":"ref38","article-title":"Highway networks","author":"srivastava","year":"2015","journal-title":"arXiv 1505 00387"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-030-00671-6_12"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1145\/3159652.3159709"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.3233\/SW-2011-0041"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.18653\/v1\/P17-1018"},{"key":"ref37","first-page":"2741","article-title":"Character-aware neural language models","author":"kim","year":"2016","journal-title":"Proc AAAI"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.3115\/v1\/D14-1162"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1162\/tacl_a_00129"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.18653\/v1\/P16-1101"},{"key":"ref10","first-page":"1","article-title":"Overview of the tac2013 knowledge base population evaluation: English slot filling and temporal slot filling","author":"surdeanu","year":"2013","journal-title":"Proc TACS"},{"key":"ref40","article-title":"Introduction to the CoNLL-2003 shared task: Language-independent named entity recognition","author":"sang","year":"2003","journal-title":"arXiv cs\/0306050"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.18653\/v1\/K17-1034"},{"key":"ref12","article-title":"Neural architectures for open-type relation argument extraction","author":"roth","year":"2018","journal-title":"arXiv 1803 01707"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.18653\/v1\/D15-1203"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1145\/3038912.3052708"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.18653\/v1\/P17-1113"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-15939-8_10"},{"key":"ref17","first-page":"1","article-title":"Fine-grained entity recognition","author":"ling","year":"2012","journal-title":"Proc AAAI"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2105-8-50"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-76298-0_52"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.18653\/v1\/D16-1264"},{"key":"ref4","first-page":"2181","article-title":"Learning entity and relation embeddings for knowledge graph completion","volume":"15","author":"lin","year":"2015","journal-title":"Proc AAAI"},{"key":"ref27","article-title":"The goldilocks principle: Reading children&#x2019;s books with explicit memory representations","author":"hill","year":"2015","journal-title":"arXiv 1511 02301"},{"key":"ref3","first-page":"1148","article-title":"Knowledge base population: Successful approaches and challenges","author":"ji","year":"2011","journal-title":"Proc ACL"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1162\/tacl_a_00049"},{"key":"ref29","article-title":"Bidirectional attention flow for machine comprehension","author":"seo","year":"2016","journal-title":"arXiv 1611 01603"},{"key":"ref5","article-title":"Distant supervision for relation extraction beyond the sentence boundary","author":"quirk","year":"2016","journal-title":"arXiv 1609 04873"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1145\/336597.336644"},{"key":"ref7","article-title":"A survey on open information extraction","author":"niklaus","year":"2018","journal-title":"arXiv 1806 05599"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1145\/1089815.1089817"},{"key":"ref9","first-page":"3","article-title":"Overview of the tac 2010 knowledge base population track","volume":"3","author":"ji","year":"2010","journal-title":"Proc Text Anal Conf (TAC)"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.3115\/1699510.1699565"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1016\/j.websem.2009.07.002"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1145\/2488388.2488420"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.3115\/v1\/P15-1034"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.3115\/1609067.1609135"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.18653\/v1\/D16-1252"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.3115\/1699765.1699767"},{"key":"ref23","first-page":"523","article-title":"Open language learning for information extraction","author":"schmitz","year":"2012","journal-title":"Proc EMNLP"},{"key":"ref26","first-page":"1693","article-title":"Teaching machines to read and comprehend","author":"hermann","year":"2015","journal-title":"Proc Adv Neural Inf Process Syst"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.18653\/v1\/W18-5446"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.18653\/v1\/D15-1076"}],"container-title":["IEEE Access"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/6287639\/8948470\/08972460.pdf?arnumber=8972460","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,12,17]],"date-time":"2021-12-17T19:51:15Z","timestamp":1639770675000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/8972460\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020]]},"references-count":43,"URL":"https:\/\/doi.org\/10.1109\/access.2020.2970119","relation":{},"ISSN":["2169-3536"],"issn-type":[{"value":"2169-3536","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020]]}}}