{"id":"https://openalex.org/W4414231555","doi":"https://doi.org/10.1109/ialp68296.2024.11156311","title":"DPWE: Unified NER Model Based on Dependency Parsing and Word-Word Label Expansion","display_name":"DPWE: Unified NER Model Based on Dependency Parsing and Word-Word Label Expansion","publication_year":2025,"publication_date":"2025-08-03","ids":{"openalex":"https://openalex.org/W4414231555","doi":"https://doi.org/10.1109/ialp68296.2024.11156311"},"language":"en","primary_location":{"id":"doi:10.1109/ialp68296.2024.11156311","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ialp68296.2024.11156311","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Asian Language Processing (IALP)","raw_type":"proceedings-article"},"type":"article","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/A5110647782","display_name":"Yaodi Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I168639165","display_name":"Singapore Institute of Technology","ror":"https://ror.org/01v2c2791","country_code":"SG","type":"education","lineage":["https://openalex.org/I168639165"]},{"id":"https://openalex.org/I2799736854","display_name":"Nanjing Institute of Technology","ror":"https://ror.org/00n6txq60","country_code":"CN","type":"education","lineage":["https://openalex.org/I2799736854"]}],"countries":["CN","SG"],"is_corresponding":false,"raw_author_name":"Yaodi Liu","raw_affiliation_strings":["School of Computer Science and Engineering, Singapore Institute of Technology Singapore,Nanjing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Singapore Institute of Technology Singapore,Nanjing,China","institution_ids":["https://openalex.org/I168639165","https://openalex.org/I2799736854"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100342309","display_name":"Kun Zhang","orcid":"https://orcid.org/0000-0002-0738-9958"},"institutions":[{"id":"https://openalex.org/I168639165","display_name":"Singapore Institute of Technology","ror":"https://ror.org/01v2c2791","country_code":"SG","type":"education","lineage":["https://openalex.org/I168639165"]},{"id":"https://openalex.org/I2799736854","display_name":"Nanjing Institute of Technology","ror":"https://ror.org/00n6txq60","country_code":"CN","type":"education","lineage":["https://openalex.org/I2799736854"]}],"countries":["CN","SG"],"is_corresponding":false,"raw_author_name":"Kun Zhang","raw_affiliation_strings":["School of Computer Science and Engineering, Singapore Institute of Technology Singapore,Nanjing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Singapore Institute of Technology Singapore,Nanjing,China","institution_ids":["https://openalex.org/I168639165","https://openalex.org/I2799736854"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055221016","display_name":"Rong Tong","orcid":"https://orcid.org/0000-0003-3410-8354"},"institutions":[{"id":"https://openalex.org/I168639165","display_name":"Singapore Institute of Technology","ror":"https://ror.org/01v2c2791","country_code":"SG","type":"education","lineage":["https://openalex.org/I168639165"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Rong Tong","raw_affiliation_strings":["Singapore Institute of Technology Singapore,Infocomm Technology Cluster,Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Singapore Institute of Technology Singapore,Infocomm Technology Cluster,Singapore","institution_ids":["https://openalex.org/I168639165"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104473257","display_name":"Hui Chen","orcid":"https://orcid.org/0009-0003-4795-4258"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Chen","raw_affiliation_strings":["School of Cyber Science and Engineering, Nanjing University of Science and Technology,Nanjing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Nanjing University of Science and Technology,Nanjing,China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110638080","display_name":"Chenxi Cai","orcid":null},"institutions":[{"id":"https://openalex.org/I168639165","display_name":"Singapore Institute of Technology","ror":"https://ror.org/01v2c2791","country_code":"SG","type":"education","lineage":["https://openalex.org/I168639165"]},{"id":"https://openalex.org/I2799736854","display_name":"Nanjing Institute of Technology","ror":"https://ror.org/00n6txq60","country_code":"CN","type":"education","lineage":["https://openalex.org/I2799736854"]}],"countries":["CN","SG"],"is_corresponding":false,"raw_author_name":"Chenxi Cai","raw_affiliation_strings":["School of Computer Science and Engineering, Singapore Institute of Technology Singapore,Nanjing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Singapore Institute of Technology Singapore,Nanjing,China","institution_ids":["https://openalex.org/I168639165","https://openalex.org/I2799736854"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049309425","display_name":"Dianying Chen","orcid":"https://orcid.org/0000-0002-2400-2487"},"institutions":[{"id":"https://openalex.org/I168639165","display_name":"Singapore Institute of Technology","ror":"https://ror.org/01v2c2791","country_code":"SG","type":"education","lineage":["https://openalex.org/I168639165"]},{"id":"https://openalex.org/I2799736854","display_name":"Nanjing Institute of Technology","ror":"https://ror.org/00n6txq60","country_code":"CN","type":"education","lineage":["https://openalex.org/I2799736854"]}],"countries":["CN","SG"],"is_corresponding":false,"raw_author_name":"Dianying Chen","raw_affiliation_strings":["School of Computer Science and Engineering, Singapore Institute of Technology Singapore,Nanjing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Singapore Institute of Technology Singapore,Nanjing,China","institution_ids":["https://openalex.org/I168639165","https://openalex.org/I2799736854"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.7588,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.88554513,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"147","last_page":"152"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.9126999974250793,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9126999974250793,"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/dependency","display_name":"Dependency (UML)","score":0.614799976348877},{"id":"https://openalex.org/keywords/parsing","display_name":"Parsing","score":0.5939000248908997},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.492900013923645},{"id":"https://openalex.org/keywords/dependency-grammar","display_name":"Dependency grammar","score":0.4602999985218048},{"id":"https://openalex.org/keywords/sequence-labeling","display_name":"Sequence labeling","score":0.4262999892234802},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.4242999851703644},{"id":"https://openalex.org/keywords/dependency-graph","display_name":"Dependency graph","score":0.4108999967575073},{"id":"https://openalex.org/keywords/named-entity-recognition","display_name":"Named-entity recognition","score":0.39899998903274536}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8098000288009644},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6514000296592712},{"id":"https://openalex.org/C19768560","wikidata":"https://www.wikidata.org/wiki/Q320727","display_name":"Dependency (UML)","level":2,"score":0.614799976348877},{"id":"https://openalex.org/C186644900","wikidata":"https://www.wikidata.org/wiki/Q194152","display_name":"Parsing","level":2,"score":0.5939000248908997},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.492900013923645},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4875999987125397},{"id":"https://openalex.org/C164883195","wikidata":"https://www.wikidata.org/wiki/Q674834","display_name":"Dependency grammar","level":3,"score":0.4602999985218048},{"id":"https://openalex.org/C35639132","wikidata":"https://www.wikidata.org/wiki/Q7452468","display_name":"Sequence labeling","level":3,"score":0.4262999892234802},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.4242999851703644},{"id":"https://openalex.org/C16311509","wikidata":"https://www.wikidata.org/wiki/Q4148050","display_name":"Dependency graph","level":3,"score":0.4108999967575073},{"id":"https://openalex.org/C2779135771","wikidata":"https://www.wikidata.org/wiki/Q403574","display_name":"Named-entity recognition","level":3,"score":0.39899998903274536},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.37310001254081726},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.34150001406669617},{"id":"https://openalex.org/C22367795","wikidata":"https://www.wikidata.org/wiki/Q7625208","display_name":"Structured prediction","level":2,"score":0.328900009393692},{"id":"https://openalex.org/C2777889803","wikidata":"https://www.wikidata.org/wiki/Q25047676","display_name":"Named entity","level":2,"score":0.31349998712539673},{"id":"https://openalex.org/C59656382","wikidata":"https://www.wikidata.org/wiki/Q191536","display_name":"Conjunction (astronomy)","level":2,"score":0.302700012922287},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.29280000925064087},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.2904999852180481},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.2833000123500824},{"id":"https://openalex.org/C137293760","wikidata":"https://www.wikidata.org/wiki/Q3621696","display_name":"Language model","level":2,"score":0.2669000029563904},{"id":"https://openalex.org/C96711827","wikidata":"https://www.wikidata.org/wiki/Q17012245","display_name":"Entity linking","level":3,"score":0.2632000148296356}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ialp68296.2024.11156311","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ialp68296.2024.11156311","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Asian Language Processing (IALP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W2604144356","https://openalex.org/W2952768212","https://openalex.org/W2970509139","https://openalex.org/W3023337184","https://openalex.org/W3035625205","https://openalex.org/W3131198033","https://openalex.org/W3167136668","https://openalex.org/W3170883728","https://openalex.org/W3175225269","https://openalex.org/W3176900753","https://openalex.org/W3201304893","https://openalex.org/W3208182228","https://openalex.org/W4226470037","https://openalex.org/W4285306609","https://openalex.org/W4311168093","https://openalex.org/W4378976169","https://openalex.org/W4382202624","https://openalex.org/W4385484711","https://openalex.org/W4385488682","https://openalex.org/W4385571753","https://openalex.org/W4385571881","https://openalex.org/W4385572878","https://openalex.org/W4385615194","https://openalex.org/W4387606006","https://openalex.org/W4394565952","https://openalex.org/W4401023670","https://openalex.org/W4401209610","https://openalex.org/W4401248288","https://openalex.org/W4402352574","https://openalex.org/W4402402777","https://openalex.org/W4402671644","https://openalex.org/W4406901716"],"related_works":[],"abstract_inverted_index":{"According":[0],"to":[1,27,47,106,130,166],"the":[2,48,55,85,90,97,107,119,139,146,174,195],"entity":[3,72],"structure,":[4],"named":[5,71],"entities":[6,32,41],"can":[7,153,181],"be":[8],"divided":[9],"into":[10],"flat,":[11],"nested,":[12],"and":[13,51,67,79,93,114,126,192,198],"discontinuous.":[14],"However,":[15],"in":[16,60,96,178],"previous":[17],"studies,":[18],"most":[19],"used":[20],"sequence":[21],"labeling":[22],"or":[23],"span":[24],"classification":[25],"methods":[26],"identify":[28,38],"different":[29],"types":[30],"of":[31,54,142,189],"separately.":[33],"Still,":[34],"they":[35],"could":[36],"not":[37],"these":[39],"three":[40],"simultaneously,":[42],"inconveniencing":[43],"practical":[44],"applications.":[45],"Thanks":[46],"design":[49],"flexibility":[50],"better":[52,183],"performance":[53],"word-word":[56,108,120,135],"relationship":[57,121,128,143],"prediction":[58,109,122,129],"method,":[59,110],"this":[61,65,179],"paper,":[62],"we":[63,101,158],"follow":[64],"method":[66],"propose":[68],"a":[69,132],"unified":[70],"recognition":[73,184],"model":[74,176],"based":[75],"on":[76,194],"Dependency":[77],"Parsing":[78],"Word-Word":[80],"label":[81],"Expansion":[82],"(DPWE).":[83],"On":[84,145],"one":[86],"hand,":[87,148],"inspired":[88],"by":[89],"Next-Neighboring-Word":[91],"(NNW)":[92],"Tail-Head-Word-*":[94],"(THW-*)":[95],"State-of-the-Art":[98],"(SOTA)":[99],"model,":[100],"added":[102],"two":[103],"new":[104],"labels":[105],"namely":[111],"Front-Neighboring-Word":[112],"(FNW)":[113],"Head-Tai-Word-*":[115],"(HTW-*).":[116],"We":[117],"modeled":[118],"as":[123],"an":[124],"adjacent":[125],"head-tail":[127],"establish":[131],"more":[133],"fine-grained":[134],"relationship,":[136],"thereby":[137],"reducing":[138],"error":[140],"propagation":[141],"prediction.":[144],"other":[147],"considering":[149],"that":[150,173],"syntactic":[151],"information":[152],"effectively":[154],"enhance":[155],"character":[156],"representation,":[157],"also":[159],"use":[160],"attention":[161],"guided":[162],"graph":[163],"convolutional":[164],"networks":[165],"improve":[167],"our":[168],"model.":[169],"Experimental":[170],"results":[171],"show":[172],"DPWE":[175],"proposed":[177],"paper":[180],"achieve":[182],"performance,":[185],"with":[186],"F":[187],"values":[188],"93.54%,":[190],"82.68%,":[191],"74.05%":[193],"CoNLL2003,":[196],"GENIA,":[197],"CADEC":[199],"datasets.":[200]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
