{"id":"https://openalex.org/W4413757235","doi":"https://doi.org/10.1145/3704268.3742702","title":"OPERA: An Environment Extending Coreference Annotation to Relations Between Entities","display_name":"OPERA: An Environment Extending Coreference Annotation to Relations Between Entities","publication_year":2025,"publication_date":"2025-08-27","ids":{"openalex":"https://openalex.org/W4413757235","doi":"https://doi.org/10.1145/3704268.3742702"},"language":"en","primary_location":{"id":"doi:10.1145/3704268.3742702","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3704268.3742702","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3704268.3742702","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 ACM Symposium on Document Engineering","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3704268.3742702","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5099442742","display_name":"Antoine Boiteau","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I194210350","display_name":"\u00c9cole Nationale Sup\u00e9rieure d'Ing\u00e9nieurs de Caen","ror":"https://ror.org/01fpqqe90","country_code":"FR","type":"education","lineage":["https://openalex.org/I194210350","https://openalex.org/I4210105918"]},{"id":"https://openalex.org/I4210105918","display_name":"Normandie Universit\u00e9","ror":"https://ror.org/01k40cz91","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210105918"]},{"id":"https://openalex.org/I4210139483","display_name":"GREYC","ror":"https://ror.org/043749971","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I194210350","https://openalex.org/I4210105918","https://openalex.org/I4210105918","https://openalex.org/I4210139483","https://openalex.org/I4210159245","https://openalex.org/I98702875"]},{"id":"https://openalex.org/I98702875","display_name":"Universit\u00e9 de Caen Normandie","ror":"https://ror.org/051kpcy16","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210105918","https://openalex.org/I98702875"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Antoine Boiteau","raw_affiliation_strings":["Normandie Universit\u00e9, UNICAEN, ENSICAEN, CNRS, GREYC, Caen, France"],"raw_orcid":"https://orcid.org/0009-0003-9409-9741","affiliations":[{"raw_affiliation_string":"Normandie Universit\u00e9, UNICAEN, ENSICAEN, CNRS, GREYC, Caen, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I194210350","https://openalex.org/I4210105918","https://openalex.org/I4210139483","https://openalex.org/I98702875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108739412","display_name":"Yann Mathet","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I194210350","display_name":"\u00c9cole Nationale Sup\u00e9rieure d'Ing\u00e9nieurs de Caen","ror":"https://ror.org/01fpqqe90","country_code":"FR","type":"education","lineage":["https://openalex.org/I194210350","https://openalex.org/I4210105918"]},{"id":"https://openalex.org/I4210105918","display_name":"Normandie Universit\u00e9","ror":"https://ror.org/01k40cz91","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210105918"]},{"id":"https://openalex.org/I4210139483","display_name":"GREYC","ror":"https://ror.org/043749971","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I194210350","https://openalex.org/I4210105918","https://openalex.org/I4210105918","https://openalex.org/I4210139483","https://openalex.org/I4210159245","https://openalex.org/I98702875"]},{"id":"https://openalex.org/I98702875","display_name":"Universit\u00e9 de Caen Normandie","ror":"https://ror.org/051kpcy16","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210105918","https://openalex.org/I98702875"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Yann Mathet","raw_affiliation_strings":["Normandie Universit\u00e9, UNICAEN, ENSICAEN, CNRS, GREYC, Caen, France"],"raw_orcid":"https://orcid.org/0009-0002-1299-2206","affiliations":[{"raw_affiliation_string":"Normandie Universit\u00e9, UNICAEN, ENSICAEN, CNRS, GREYC, Caen, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I194210350","https://openalex.org/I4210105918","https://openalex.org/I4210139483","https://openalex.org/I98702875"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041874161","display_name":"Antoine Widl\u00f6cher","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I194210350","display_name":"\u00c9cole Nationale Sup\u00e9rieure d'Ing\u00e9nieurs de Caen","ror":"https://ror.org/01fpqqe90","country_code":"FR","type":"education","lineage":["https://openalex.org/I194210350","https://openalex.org/I4210105918"]},{"id":"https://openalex.org/I4210105918","display_name":"Normandie Universit\u00e9","ror":"https://ror.org/01k40cz91","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210105918"]},{"id":"https://openalex.org/I4210139483","display_name":"GREYC","ror":"https://ror.org/043749971","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I194210350","https://openalex.org/I4210105918","https://openalex.org/I4210105918","https://openalex.org/I4210139483","https://openalex.org/I4210159245","https://openalex.org/I98702875"]},{"id":"https://openalex.org/I98702875","display_name":"Universit\u00e9 de Caen Normandie","ror":"https://ror.org/051kpcy16","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210105918","https://openalex.org/I98702875"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Antoine Widl\u00f6cher","raw_affiliation_strings":["Normandie Universit\u00e9, UNICAEN, ENSICAEN, CNRS, GREYC, Caen, France"],"raw_orcid":"https://orcid.org/0009-0001-2569-5959","affiliations":[{"raw_affiliation_string":"Normandie Universit\u00e9, UNICAEN, ENSICAEN, CNRS, GREYC, Caen, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I194210350","https://openalex.org/I4210105918","https://openalex.org/I4210139483","https://openalex.org/I98702875"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"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":0.18412692,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.9994999766349792,"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":0.9994999766349792,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9993000030517578,"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/T10028","display_name":"Topic Modeling","score":0.996999979019165,"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/coreference","display_name":"Coreference","score":0.8966410160064697},{"id":"https://openalex.org/keywords/annotation","display_name":"Annotation","score":0.8117803335189819},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.736213207244873},{"id":"https://openalex.org/keywords/opera","display_name":"Opera","score":0.7134820818901062},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5323728919029236},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.41055479645729065},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3660513758659363},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.25049448013305664},{"id":"https://openalex.org/keywords/art","display_name":"Art","score":0.09916812181472778},{"id":"https://openalex.org/keywords/literature","display_name":"Literature","score":0.058652639389038086}],"concepts":[{"id":"https://openalex.org/C28076734","wikidata":"https://www.wikidata.org/wiki/Q63087","display_name":"Coreference","level":3,"score":0.8966410160064697},{"id":"https://openalex.org/C2776321320","wikidata":"https://www.wikidata.org/wiki/Q857525","display_name":"Annotation","level":2,"score":0.8117803335189819},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.736213207244873},{"id":"https://openalex.org/C530479602","wikidata":"https://www.wikidata.org/wiki/Q1344","display_name":"Opera","level":2,"score":0.7134820818901062},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5323728919029236},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41055479645729065},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3660513758659363},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.25049448013305664},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.09916812181472778},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.058652639389038086}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3704268.3742702","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3704268.3742702","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3704268.3742702","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 ACM Symposium on Document Engineering","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-05292935v1","is_oa":true,"landing_page_url":"https://hal.science/hal-05292935","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"DocEng '25: ACM Symposium on Document Engineering 2025, Sep 2025, Nottingham, United Kingdom. pp.1-10, &#x27E8;10.1145/3704268.3742702&#x27E9;","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"doi:10.1145/3704268.3742702","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3704268.3742702","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3704268.3742702","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 ACM Symposium on Document Engineering","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.47999998927116394}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4413757235.pdf","grobid_xml":"https://content.openalex.org/works/W4413757235.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W63161240","https://openalex.org/W1561665100","https://openalex.org/W2116705992","https://openalex.org/W2146534988","https://openalex.org/W2264788300","https://openalex.org/W2566645459","https://openalex.org/W2614322402","https://openalex.org/W2782437736","https://openalex.org/W3099289511","https://openalex.org/W3211864176","https://openalex.org/W4200210432","https://openalex.org/W4205946138","https://openalex.org/W4309323032","https://openalex.org/W4323237704","https://openalex.org/W4378416796","https://openalex.org/W4385573824","https://openalex.org/W4391156274","https://openalex.org/W4412227028","https://openalex.org/W4412272069","https://openalex.org/W4412282758","https://openalex.org/W6925550122"],"related_works":["https://openalex.org/W2139373276","https://openalex.org/W1509033667","https://openalex.org/W2227889443","https://openalex.org/W4385749782","https://openalex.org/W3215967424","https://openalex.org/W2396571892","https://openalex.org/W2250361052","https://openalex.org/W2925144130","https://openalex.org/W1594011529","https://openalex.org/W2339319059"],"abstract_inverted_index":{"The":[0],"availability":[1,17],"of":[2,18,24,57],"annotated":[3,76],"corpora":[4],"on":[5,31,47,60],"coreference":[6,28,52],"is":[7,45],"a":[8],"requirement":[9],"for":[10,27,51],"linguistics":[11],"and":[12,77],"NLP.":[13],"This":[14],"presupposes":[15],"the":[16,40,64,70],"suitable":[19],"annotation":[20,32,42,53],"environments.":[21],"Yet":[22],"most":[23],"annotations":[25],"tools":[26],"are":[29],"based":[30,46],"models":[33],"with":[34],"limited":[35],"expressiveness.":[36],"We":[37],"present":[38],"here":[39],"OPERA":[41],"tool,":[43],"which":[44],"an":[48],"extended":[49],"model":[50],"that,":[54],"in":[55,63],"addition":[56],"allowing":[58],"work":[59],"referring":[61],"expressions":[62],"text":[65],"(a":[66],"widespread":[67],"feature),":[68],"enables":[69],"relations":[71],"between":[72],"entities":[73],"to":[74],"be":[75],"characterized.":[78]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
