{"id":"https://openalex.org/W2935052563","doi":"https://doi.org/10.18653/v1/n19-1308","title":"A general framework for information extraction using dynamic span graphs","display_name":"A general framework for information extraction using dynamic span graphs","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2935052563","doi":"https://doi.org/10.18653/v1/n19-1308","mag":"2935052563"},"language":"en","primary_location":{"id":"doi:10.18653/v1/n19-1308","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/n19-1308","pdf_url":null,"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 2019 Conference of the North","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.18653/v1/n19-1308","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074697516","display_name":"Yi Luan","orcid":null},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yi Luan","raw_affiliation_strings":["University of Washington"],"affiliations":[{"raw_affiliation_string":"University of Washington","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052711275","display_name":"Dave Wadden","orcid":null},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dave Wadden","raw_affiliation_strings":["University of Washington"],"affiliations":[{"raw_affiliation_string":"University of Washington","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025887224","display_name":"Luheng He","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Luheng He","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011020321","display_name":"Amy Shah","orcid":null},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Amy Shah","raw_affiliation_strings":["University of Washington"],"affiliations":[{"raw_affiliation_string":"University of Washington","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087215613","display_name":"Mari Ostendorf","orcid":null},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mari Ostendorf","raw_affiliation_strings":["University of Washington"],"affiliations":[{"raw_affiliation_string":"University of Washington","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082305994","display_name":"Hannaneh Hajishirzi","orcid":"https://orcid.org/0000-0002-1055-6657"},"institutions":[{"id":"https://openalex.org/I1291425158","display_name":"Google (United States)","ror":"https://ror.org/00njsd438","country_code":"US","type":"company","lineage":["https://openalex.org/I1291425158","https://openalex.org/I4210128969"]},{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]},{"id":"https://openalex.org/I4210156221","display_name":"Allen Institute for Artificial Intelligence","ror":"https://ror.org/05w520734","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210156221"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hannaneh Hajishirzi","raw_affiliation_strings":["University of Washington","Allen Institute for Artificial Intelligence \u2021 Google AI Language"],"affiliations":[{"raw_affiliation_string":"University of Washington","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Allen Institute for Artificial Intelligence \u2021 Google AI Language","institution_ids":["https://openalex.org/I4210156221","https://openalex.org/I1291425158"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5074697516"],"corresponding_institution_ids":["https://openalex.org/I201448701"],"apc_list":null,"apc_paid":null,"fwci":28.3623,"has_fulltext":false,"cited_by_count":315,"citation_normalized_percentile":{"value":0.99702728,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"3036","last_page":"3046"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9998999834060669,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9975000023841858,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/information-extraction","display_name":"Information extraction","score":0.6668699979782104},{"id":"https://openalex.org/keywords/span","display_name":"Span (engineering)","score":0.6658986806869507},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.623155415058136},{"id":"https://openalex.org/keywords/computational-linguistics","display_name":"Computational linguistics","score":0.5102813243865967},{"id":"https://openalex.org/keywords/association","display_name":"Association (psychology)","score":0.48243412375450134},{"id":"https://openalex.org/keywords/volume","display_name":"Volume (thermodynamics)","score":0.48231053352355957},{"id":"https://openalex.org/keywords/extraction","display_name":"Extraction (chemistry)","score":0.46473076939582825},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.4208413362503052},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3703274726867676},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20509791374206543},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.10442450642585754},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.0939176082611084},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.07499969005584717}],"concepts":[{"id":"https://openalex.org/C195807954","wikidata":"https://www.wikidata.org/wiki/Q1662562","display_name":"Information extraction","level":2,"score":0.6668699979782104},{"id":"https://openalex.org/C2778753569","wikidata":"https://www.wikidata.org/wiki/Q1960395","display_name":"Span (engineering)","level":2,"score":0.6658986806869507},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.623155415058136},{"id":"https://openalex.org/C155092808","wikidata":"https://www.wikidata.org/wiki/Q182557","display_name":"Computational linguistics","level":2,"score":0.5102813243865967},{"id":"https://openalex.org/C142853389","wikidata":"https://www.wikidata.org/wiki/Q744778","display_name":"Association (psychology)","level":2,"score":0.48243412375450134},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.48231053352355957},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.46473076939582825},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4208413362503052},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3703274726867676},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20509791374206543},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.10442450642585754},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0939176082611084},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.07499969005584717},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.18653/v1/n19-1308","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/n19-1308","pdf_url":null,"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 2019 Conference of the North","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.18653/v1/n19-1308","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/n19-1308","pdf_url":null,"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 2019 Conference of the North","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.8600000143051147,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1533230146","https://openalex.org/W1551842868","https://openalex.org/W1615249902","https://openalex.org/W2020278455","https://openalex.org/W2077054525","https://openalex.org/W2117130368","https://openalex.org/W2127795553","https://openalex.org/W2132516856","https://openalex.org/W2134033474","https://openalex.org/W2155069789","https://openalex.org/W2158899491","https://openalex.org/W2163107094","https://openalex.org/W2212703438","https://openalex.org/W2250539671","https://openalex.org/W2250709962","https://openalex.org/W2293004735","https://openalex.org/W2296283641","https://openalex.org/W2612364175","https://openalex.org/W2759056771","https://openalex.org/W2765617518","https://openalex.org/W2798393196","https://openalex.org/W2803609931","https://openalex.org/W2807524541","https://openalex.org/W2889224519","https://openalex.org/W2892094955","https://openalex.org/W2952230511","https://openalex.org/W2962739339","https://openalex.org/W2962798796","https://openalex.org/W2962902328","https://openalex.org/W2963020213","https://openalex.org/W2963087868","https://openalex.org/W2963168538","https://openalex.org/W2963246595","https://openalex.org/W2963266340","https://openalex.org/W2963568202","https://openalex.org/W2963670884","https://openalex.org/W2963718112","https://openalex.org/W2963995063","https://openalex.org/W2963997908","https://openalex.org/W2964167098","https://openalex.org/W2964206023","https://openalex.org/W2964222246"],"related_works":["https://openalex.org/W4229054622","https://openalex.org/W4283651310","https://openalex.org/W4283803146","https://openalex.org/W4283792424","https://openalex.org/W1981806906","https://openalex.org/W2352440174","https://openalex.org/W4205134996","https://openalex.org/W2073731920","https://openalex.org/W2330319906","https://openalex.org/W2313801060"],"abstract_inverted_index":{"Yi":[0],"Luan,":[1],"Dave":[2],"Wadden,":[3],"Luheng":[4],"He,":[5],"Amy":[6],"Shah,":[7],"Mari":[8],"Ostendorf,":[9],"Hannaneh":[10],"Hajishirzi.":[11],"Proceedings":[12],"of":[13,17,22],"the":[14,18,23],"2019":[15],"Conference":[16],"North":[19],"American":[20],"Chapter":[21],"Association":[24],"for":[25],"Computational":[26],"Linguistics:":[27],"Human":[28],"Language":[29],"Technologies,":[30],"Volume":[31],"1":[32],"(Long":[33],"and":[34],"Short":[35],"Papers).":[36],"2019.":[37]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":20},{"year":2024,"cited_by_count":34},{"year":2023,"cited_by_count":63},{"year":2022,"cited_by_count":67},{"year":2021,"cited_by_count":74},{"year":2020,"cited_by_count":45},{"year":2019,"cited_by_count":10}],"updated_date":"2026-03-25T14:56:36.534964","created_date":"2025-10-10T00:00:00"}