{"id":"https://openalex.org/W4404250918","doi":"https://doi.org/10.1007/s40747-024-01632-8","title":"Document-level relation extraction via dual attention fusion and dynamic asymmetric loss","display_name":"Document-level relation extraction via dual attention fusion and dynamic asymmetric loss","publication_year":2024,"publication_date":"2024-11-11","ids":{"openalex":"https://openalex.org/W4404250918","doi":"https://doi.org/10.1007/s40747-024-01632-8"},"language":"en","primary_location":{"id":"doi:10.1007/s40747-024-01632-8","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-024-01632-8","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-024-01632-8.pdf","source":{"id":"https://openalex.org/S3035462843","display_name":"Complex & Intelligent Systems","issn_l":"2198-6053","issn":["2198-6053","2199-4536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complex &amp; Intelligent Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://link.springer.com/content/pdf/10.1007/s40747-024-01632-8.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007790754","display_name":"Xiaoyao Ding","orcid":"https://orcid.org/0000-0001-5416-3911"},"institutions":[{"id":"https://openalex.org/I161222507","display_name":"Open University of China","ror":"https://ror.org/02maxav80","country_code":"CN","type":"education","lineage":["https://openalex.org/I161222507"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaoyao Ding","raw_affiliation_strings":["Henan Open University, Zhengzhou, China"],"affiliations":[{"raw_affiliation_string":"Henan Open University, Zhengzhou, China","institution_ids":["https://openalex.org/I161222507"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087519916","display_name":"Dongyan Ding","orcid":"https://orcid.org/0000-0003-2194-1216"},"institutions":[{"id":"https://openalex.org/I161222507","display_name":"Open University of China","ror":"https://ror.org/02maxav80","country_code":"CN","type":"education","lineage":["https://openalex.org/I161222507"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongyan Ding","raw_affiliation_strings":["Henan Open University, Zhengzhou, China"],"affiliations":[{"raw_affiliation_string":"Henan Open University, Zhengzhou, China","institution_ids":["https://openalex.org/I161222507"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101773293","display_name":"Gang Zhou","orcid":"https://orcid.org/0000-0003-2494-1561"},"institutions":[{"id":"https://openalex.org/I169689159","display_name":"PLA Information Engineering University","ror":"https://ror.org/00mm1qk40","country_code":"CN","type":"education","lineage":["https://openalex.org/I169689159"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gang Zhou","raw_affiliation_strings":["PLA Strategic Support Force Information Engineering University, Zhengzhou, China"],"affiliations":[{"raw_affiliation_string":"PLA Strategic Support Force Information Engineering University, Zhengzhou, China","institution_ids":["https://openalex.org/I169689159"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042594437","display_name":"Jicang Lu","orcid":"https://orcid.org/0000-0001-8665-0829"},"institutions":[{"id":"https://openalex.org/I169689159","display_name":"PLA Information Engineering University","ror":"https://ror.org/00mm1qk40","country_code":"CN","type":"education","lineage":["https://openalex.org/I169689159"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jicang Lu","raw_affiliation_strings":["PLA Strategic Support Force Information Engineering University, Zhengzhou, China"],"affiliations":[{"raw_affiliation_string":"PLA Strategic Support Force Information Engineering University, Zhengzhou, China","institution_ids":["https://openalex.org/I169689159"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051605802","display_name":"Taojie Zhu","orcid":"https://orcid.org/0009-0009-2640-412X"},"institutions":[{"id":"https://openalex.org/I169689159","display_name":"PLA Information Engineering University","ror":"https://ror.org/00mm1qk40","country_code":"CN","type":"education","lineage":["https://openalex.org/I169689159"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Taojie Zhu","raw_affiliation_strings":["PLA Strategic Support Force Information Engineering University, Zhengzhou, China"],"affiliations":[{"raw_affiliation_string":"PLA Strategic Support Force Information Engineering University, Zhengzhou, China","institution_ids":["https://openalex.org/I169689159"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5007790754"],"corresponding_institution_ids":["https://openalex.org/I161222507"],"apc_list":{"value":1320,"currency":"GBP","value_usd":1619},"apc_paid":{"value":1320,"currency":"GBP","value_usd":1619},"fwci":0.7144,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.77168915,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"11","issue":"1","first_page":null,"last_page":null},"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/T11710","display_name":"Biomedical Text Mining and Ontologies","score":0.9911999702453613,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computational-intelligence","display_name":"Computational intelligence","score":0.8102267980575562},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.6594254970550537},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.6124115586280823},{"id":"https://openalex.org/keywords/extraction","display_name":"Extraction (chemistry)","score":0.5429853796958923},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.5255733132362366},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3546842932701111},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35154062509536743},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.33939409255981445},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.23579168319702148},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.1312299370765686},{"id":"https://openalex.org/keywords/chromatography","display_name":"Chromatography","score":0.06971967220306396},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.06841471791267395},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.06247451901435852}],"concepts":[{"id":"https://openalex.org/C139502532","wikidata":"https://www.wikidata.org/wiki/Q1122090","display_name":"Computational intelligence","level":2,"score":0.8102267980575562},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.6594254970550537},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.6124115586280823},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.5429853796958923},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.5255733132362366},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3546842932701111},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35154062509536743},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.33939409255981445},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.23579168319702148},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.1312299370765686},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.06971967220306396},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.06841471791267395},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.06247451901435852}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s40747-024-01632-8","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-024-01632-8","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-024-01632-8.pdf","source":{"id":"https://openalex.org/S3035462843","display_name":"Complex & Intelligent Systems","issn_l":"2198-6053","issn":["2198-6053","2199-4536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complex &amp; Intelligent Systems","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:d236cbfc53d34c67a13a168364e20e08","is_oa":true,"landing_page_url":"https://doaj.org/article/d236cbfc53d34c67a13a168364e20e08","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Complex & Intelligent Systems, Vol 11, Iss 1, Pp 1-12 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1007/s40747-024-01632-8","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-024-01632-8","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-024-01632-8.pdf","source":{"id":"https://openalex.org/S3035462843","display_name":"Complex & Intelligent Systems","issn_l":"2198-6053","issn":["2198-6053","2199-4536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complex &amp; Intelligent Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4404250918.pdf","grobid_xml":"https://content.openalex.org/works/W4404250918.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W2250539671","https://openalex.org/W2346452181","https://openalex.org/W2511964075","https://openalex.org/W2759211898","https://openalex.org/W2892094955","https://openalex.org/W2908510526","https://openalex.org/W2952179106","https://openalex.org/W2952768212","https://openalex.org/W2962859618","https://openalex.org/W2963014179","https://openalex.org/W2964022985","https://openalex.org/W2964193968","https://openalex.org/W2970550868","https://openalex.org/W2970611834","https://openalex.org/W2970771982","https://openalex.org/W2971221499","https://openalex.org/W3021224558","https://openalex.org/W3034303554","https://openalex.org/W3035053871","https://openalex.org/W3093891978","https://openalex.org/W3101327207","https://openalex.org/W3103836967","https://openalex.org/W3116122129","https://openalex.org/W3166051255","https://openalex.org/W3173229273","https://openalex.org/W3173905097","https://openalex.org/W3175344781","https://openalex.org/W3188999884","https://openalex.org/W4214673031","https://openalex.org/W4281749865","https://openalex.org/W4378419905","https://openalex.org/W4382202750","https://openalex.org/W4384404817","https://openalex.org/W4389328565","https://openalex.org/W4393160923"],"related_works":["https://openalex.org/W4234874385","https://openalex.org/W2323648130","https://openalex.org/W2157140558","https://openalex.org/W2378782423","https://openalex.org/W2388988621","https://openalex.org/W2357797405","https://openalex.org/W2366623913","https://openalex.org/W2374905595","https://openalex.org/W2516693588","https://openalex.org/W2116112408"],"abstract_inverted_index":{"Document-level":[0,56],"relation":[1],"extraction":[2],"(RE),":[3],"which":[4],"requires":[5],"integrating":[6],"and":[7,26,43,64,79,86,128,139,161],"reasoning":[8,22,38],"information":[9,39],"to":[10,69,89,110,155],"identify":[11],"multiple":[12,32,41],"possible":[13],"relations":[14,33,42,172],"among":[15,40,93,173],"entities.":[16,174],"However,":[17],"previous":[18],"research":[19],"typically":[20],"performed":[21],"on":[23,47,121,146],"heterogeneous":[24],"graphs":[25],"set":[27],"a":[28,52],"global":[29],"threshold":[30],"for":[31,55,168],"classification,":[34],"regardless":[35],"of":[36,114],"interaction":[37,92],"positive\u2013negative":[44,103],"samples":[45],"imbalance":[46,104],"databases.":[48],"This":[49],"paper":[50],"proposes":[51],"novel":[53],"framework":[54],"RE":[57,125],"with":[58],"two":[59,122,147],"techniques,":[60],"dual":[61,158],"attention":[62,85,159],"fusion":[63,138,160],"dynamic":[65,140,162],"asymmetric":[66,163],"loss.":[67],"Concretely,":[68],"obtain":[70],"more":[71],"interdependency":[72],"feature":[73],"learning,":[74],"we":[75,106,150],"construct":[76],"entity":[77,94],"pairs":[78,95],"contextual":[80],"matrixes":[81],"using":[82],"multi-head":[83],"axial":[84],"co-attention":[87],"mechanism":[88],"learn":[90],"the":[91,99,112,166],"deeply.":[96],"To":[97],"alleviate":[98],"hard-thresholds":[100],"influence":[101],"from":[102],"samples,":[105],"dynamically":[107],"adjust":[108],"weights":[109],"optimize":[111],"probabilities":[113],"different":[115],"labels.":[116],"We":[117],"evaluate":[118],"our":[119,134],"model":[120,167],"benchmark":[123],"document-level":[124],"datasets,":[126,149],"DocRED":[127],"CDR.":[129],"Experimental":[130],"results":[131],"show":[132],"that":[133],"DASL":[135],"(Dual":[136],"Attention":[137],"aSymmetric":[141],"Loss)":[142],"obtains":[143],"superior":[144],"performance":[145],"public":[148],"further":[151],"provide":[152],"extensive":[153],"experiments":[154],"analyze":[156],"how":[157],"loss":[164],"guide":[165],"better":[169],"extracting":[170],"multi-label":[171]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}
