{"id":"https://openalex.org/W7140103084","doi":"https://doi.org/10.18653/v1/2026.eacl-srw.27","title":"Who Plays Which Role? Protagonist Detection and Classification in Moral Discourse","display_name":"Who Plays Which Role? Protagonist Detection and Classification in Moral Discourse","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7140103084","doi":"https://doi.org/10.18653/v1/2026.eacl-srw.27"},"language":null,"primary_location":{"id":"doi:10.18653/v1/2026.eacl-srw.27","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/2026.eacl-srw.27","pdf_url":"https://aclanthology.org/2026.eacl-srw.27.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 19th Conference of the European Chapter of the Association for Computational Linguistics (Volume 4: Student Research Workshop)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://aclanthology.org/2026.eacl-srw.27.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5130349456","display_name":"Mirko Sommer","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mirko Sommer","raw_affiliation_strings":["Department of Computational Linguistics Heidelberg University Department of German Linguistics Heidelberg University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computational Linguistics Heidelberg University Department of German Linguistics Heidelberg University","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5130350656","display_name":"Maria Becker","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Maria Becker","raw_affiliation_strings":["Department of Computational Linguistics Heidelberg University Department of German Linguistics Heidelberg University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computational Linguistics Heidelberg University Department of German Linguistics Heidelberg University","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.38372264,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"375","last_page":"392"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12520","display_name":"Psychology of Moral and Emotional Judgment","score":0.13050000369548798,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12520","display_name":"Psychology of Moral and Emotional Judgment","score":0.13050000369548798,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11148","display_name":"Language, Metaphor, and Cognition","score":0.05869999900460243,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11147","display_name":"Misinformation and Its Impacts","score":0.044199999421834946,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/discourse-analysis","display_name":"Discourse analysis","score":0.3215000033378601},{"id":"https://openalex.org/keywords/narrative","display_name":"Narrative","score":0.30250000953674316},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.2734000086784363}],"concepts":[{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.45980000495910645},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.4007999897003174},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.374099999666214},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.32710000872612},{"id":"https://openalex.org/C84389358","wikidata":"https://www.wikidata.org/wiki/Q1129466","display_name":"Discourse analysis","level":2,"score":0.3215000033378601},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.31209999322891235},{"id":"https://openalex.org/C199033989","wikidata":"https://www.wikidata.org/wiki/Q1318295","display_name":"Narrative","level":2,"score":0.30250000953674316},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.2734000086784363},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.26750001311302185},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.25119999051094055}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.18653/v1/2026.eacl-srw.27","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/2026.eacl-srw.27","pdf_url":"https://aclanthology.org/2026.eacl-srw.27.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 19th Conference of the European Chapter of the Association for Computational Linguistics (Volume 4: Student Research Workshop)","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.18653/v1/2026.eacl-srw.27","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/2026.eacl-srw.27","pdf_url":"https://aclanthology.org/2026.eacl-srw.27.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 19th Conference of the European Chapter of the Association for Computational Linguistics (Volume 4: Student Research Workshop)","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7140103084.pdf","grobid_xml":"https://content.openalex.org/works/W7140103084.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Protagonists":[0],"play":[1],"a":[2,45],"central":[3],"role":[4,133],"in":[5,37,80,158,168],"moral":[6,20,48,82,159],"discourse":[7],"by":[8,30,64],"structuring":[9],"responsibility":[10],"and":[11,35,61,75,91,100,109,131,165],"authority,":[12],"yet":[13],"computational":[14],"work":[15],"has":[16],"largely":[17],"focused":[18],"on":[19,107],"values":[21],"rather":[22],"than":[23,126],"the":[24,38,55,81,102,150],"actors":[25],"involved.We":[26],"address":[27],"this":[28],"gap":[29],"studying":[31],"phrase-level":[32],"protagonist":[33,59],"detection":[34,120],"classification":[36,134],"Moralization":[39],"Corpus":[40],"(Becker":[41],"et":[42],"al.,":[43],"2025),":[44],"dataset":[46],"of":[47,67,104,152],"arguments":[49],"across":[50],"different":[51],"text":[52],"genres.We":[53],"decompose":[54],"task":[56,153],"into":[57],"identifying":[58],"mentions":[60],"classifying":[62],"them":[63],"what":[65,76],"kind":[66],"actor":[68],"they":[69,78],"are":[70],"(e.g.,":[71],"individual":[72],"or":[73,145],"institution)":[74],"function":[77],"serve":[79],"argument.We":[83],"compare":[84],"finetuned":[85],"lightweight":[86],"models,":[87,90,130],"state-of-the-art":[88],"NER":[89,116],"prompting-based":[92],"large":[93,128],"language":[94,129],"models.We":[95],"further":[96],"establish":[97],"human":[98,108],"baselines":[99],"analyze":[101],"impact":[103],"contextual":[105],"information":[106],"model":[110],"decisions.Our":[111],"results":[112],"show":[113],"that":[114,132],"fine-tuned":[115],"models":[117,143],"achieve":[118],"competitive":[119],"performance":[121],"at":[122],"substantially":[123],"lower":[124],"cost":[125],"prompted":[127],"benefits":[135],"more":[136],"strongly":[137],"from":[138],"contextualized":[139],"prompting.Across":[140],"tasks,":[141],"top-performing":[142],"reach":[144],"exceed":[146],"human-level":[147],"performance,":[148],"highlighting":[149],"value":[151],"decomposition":[154],"for":[155],"modeling":[156],"protagonists":[157],"discourse.We":[160],"release":[161],"our":[162,169],"code,":[163],"predictions,":[164],"supplementary":[166],"material":[167],"project":[170],"repository.":[171],"1":[172]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-03-24T00:00:00"}