{"id":"https://openalex.org/W3203822712","doi":null,"title":"PUCRJ-PUCPR-UFMG at eHealth-KD Challenge 2021: A Multilingual BERT-based System for Joint Entity Recognition and Relation Extraction.","display_name":"PUCRJ-PUCPR-UFMG at eHealth-KD Challenge 2021: A Multilingual BERT-based System for Joint Entity Recognition and Relation Extraction.","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3203822712","mag":"3203822712"},"language":"en","primary_location":{"id":"mag:3203822712","doi":null,"is_oa":false,"landing_page_url":"http://ceur-ws.org/Vol-2943/ehealth_paper3.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306512603","display_name":"IberLEF@SEPLN","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"IberLEF@SEPLN","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5008786463","display_name":"Lucas Pavanelli","orcid":"https://orcid.org/0000-0003-2228-7965","observed_orcids":["https://orcid.org/0000-0003-2228-7965"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lucas Pavanelli","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-2228-7965","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033359120","display_name":"Elisa Terumi Rubel Schneider","orcid":"https://orcid.org/0000-0002-8921-5598","observed_orcids":["https://orcid.org/0000-0002-8921-5598"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Elisa Terumi Rubel Schneider","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-8921-5598","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067918609","display_name":"Yohan Bonescki Gumiel","orcid":"https://orcid.org/0000-0001-8239-2930","observed_orcids":["https://orcid.org/0000-0001-8239-2930"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yohan Bonescki Gumiel","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-8239-2930","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101930005","display_name":"Thiago Castro Ferreira","orcid":"https://orcid.org/0000-0003-0200-3646","observed_orcids":["https://orcid.org/0000-0003-0200-3646"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Thiago Castro Ferreira","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-0200-3646","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5116386957","display_name":"Lucas Ferro Antunes de Oliveira","orcid":"https://orcid.org/0000-0003-4052-7993","observed_orcids":["https://orcid.org/0000-0003-4052-7993"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lucas Ferro Antunes de Oliveira","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-4052-7993","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081328604","display_name":"Jo\u00e3o Vitor Andrioli de Souza","orcid":"https://orcid.org/0000-0002-8950-0890","observed_orcids":["https://orcid.org/0000-0002-8950-0890"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jo\u00e3o Vitor Andrioli de Souza","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-8950-0890","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065738518","display_name":"Giovanni Pazini Meneghel Paiva","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Giovanni Pazini Meneghel Paiva","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042790314","display_name":"Lucas Emanuel Silva e Oliveira","orcid":"https://orcid.org/0000-0003-1811-5087","observed_orcids":["https://orcid.org/0000-0003-1811-5087"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lucas Emanuel Silva e Oliveira","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-1811-5087","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088588041","display_name":"Claudia Maria Cabral Moro","orcid":"https://orcid.org/0000-0003-2637-3086","observed_orcids":["https://orcid.org/0000-0003-2637-3086"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cl\u00e1udia Maria Cabral Moro","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-2637-3086","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089479540","display_name":"Emerson Cabrera Para\u00edso","orcid":"https://orcid.org/0000-0002-6740-7855","observed_orcids":["https://orcid.org/0000-0002-6740-7855"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Emerson Cabrera Para\u00edso","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-6740-7855","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5019906616","display_name":"Adriana Silvina Pagano","orcid":"https://orcid.org/0000-0002-3150-3503","observed_orcids":["https://orcid.org/0000-0002-3150-3503"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Adriana Silvina Pagano","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-3150-3503","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0725,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.33601833,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"683","last_page":"691"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.8970000147819519,"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":0.8970000147819519,"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":0.06880000233650208,"subfield":{"id":"https://openalex.org/subfields/2718","display_name":"Health Informatics"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.009399999864399433,"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/entity-recognition","display_name":"entity recognition","score":0.6340000033378601},{"id":"https://openalex.org/keywords/relation-extraction","display_name":"relation extraction","score":0.9980000257492065},{"id":"https://openalex.org/keywords/multilingual-bert","display_name":"multilingual BERT","score":0.8989999890327454},{"id":"https://openalex.org/keywords/clinical-narratives","display_name":"clinical text","score":0.3970000147819519},{"id":"https://openalex.org/keywords/knowledge-distillation","display_name":"knowledge distillation","score":0.5870000123977661}],"concepts":[{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.6001627445220947},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.5974425077438354},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5814061164855957},{"id":"https://openalex.org/C202645933","wikidata":"https://www.wikidata.org/wiki/Q4930","display_name":"eHealth","level":3,"score":0.5750138759613037},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44299203157424927},{"id":"https://openalex.org/C153604712","wikidata":"https://www.wikidata.org/wiki/Q7310755","display_name":"Relationship extraction","level":3,"score":0.4394344091415405},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21820569038391113},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.17087680101394653},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.07697567343711853},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:3203822712","doi":null,"is_oa":false,"landing_page_url":"http://ceur-ws.org/Vol-2943/ehealth_paper3.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306512603","display_name":"IberLEF@SEPLN","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"IberLEF@SEPLN","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2626778328","https://openalex.org/W2735580341","https://openalex.org/W2908510526","https://openalex.org/W2963341956","https://openalex.org/W2963677766","https://openalex.org/W2978017171","https://openalex.org/W3048593389","https://openalex.org/W3107124356","https://openalex.org/W3203054415","https://openalex.org/W3203774160","https://openalex.org/W3204935967","https://openalex.org/W3204962272"],"related_works":["https://openalex.org/W2970812035","https://openalex.org/W2970842013","https://openalex.org/W3203454386","https://openalex.org/W2970374342","https://openalex.org/W4398242262","https://openalex.org/W3000303406","https://openalex.org/W7167905360","https://openalex.org/W3203774160","https://openalex.org/W4307606978","https://openalex.org/W4377236599"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2021-10-11T00:00:00"}