Arantza Casillas

Publication Activity (10 Years)

Years Active: 1998-2024
Publications (10 Years): 44

Top Topics

Class Imbalance

Relation Extraction

Adverse Drug Reaction

Top Venues

IEEE J. Biomed. Health Informatics

Int. J. Medical Informatics

J. Biomed. Informatics

Expert Syst. Appl.

Publications

Nuria Lebeña, Arantza Casillas, Alicia Pérez
Temporal Name Entity Recognition and Relation Extraction in Clinical Electronic Health Records with Span-based Entity and Relation Transformer. ICBBB (2024)
Eneko Agirre, Olatz Arbelaitz, Olatz Arregi, Gorka Azkune, Arantza Casillas, Inma Hernáez, Mikel Iruskieta, Elena Lazkano, Eva Navas, German Rigau, Roberto Santana, Aitor Soroa, Rabih Zbib
ENIA Chair in Artificial Intelligence and Language Technology. SEPLN (Projects and Demonstrations) (2024)
Xabier Larrayoz, Nuria Lebeña, Arantza Casillas, Alicia Pérez
Representation Exploration and Deep Learning Applied to the Early Detection of Pathological Gambling Risks. CLEF (Working Notes) (2023)
Xabier Larrayoz, Nuria Lebeña, Arantza Casillas, Alicia Pérez
Eating Disorders Detection by means of Deep Learning. IberLEF@SEPLN (2023)
Ander Cejudo, Arantza Casillas, Alicia Pérez, Maite Oronoz, Daniel Cobos
Cause of Death estimation from Verbal Autopsies: Is the Open Response redundant or synergistic? Artif. Intell. Medicine 143 (2023)
Owen Trigueros, Alberto Blanco, Nuria Lebeña, Arantza Casillas, Alicia Pérez
Explainable ICD multi-label classification of EHRs in Spanish with convolutional attention. Int. J. Medical Informatics 157 (2022)
Alberto Blanco, Alicia Pérez, Arantza Casillas
Exploiting ICD Hierarchy for Classification of EHRs in Spanish Through Multi-Task Transformers. IEEE J. Biomed. Health Informatics 26 (3) (2022)
Alberto Blanco, Sonja Remmer, Alicia Pérez, Hercules Dalianis, Arantza Casillas
Implementation of specialised attention mechanisms: ICD-10 classification of Gastrointestinal discharge summaries in English, Spanish and Swedish. J. Biomed. Informatics 130 (2022)
Nuria Lebeña, Alberto Blanco, Alicia Pérez, Arantza Casillas
Preliminary exploration of topic modelling representations for Electronic Health Records coding according to the International Classification of Diseases in Spanish. Expert Syst. Appl. 204 (2022)
Lourdes Araujo, Juan Martínez-Romo, Jordi Turmo, Lluís Padró, Arantza Casillas, Koldo Gojenola
DOTT-HEALTH: Desarrollo de Tecnologı'a aplicada a textos para el soporte de diagnosis, prevención y gestión de instituciones de SALUD. SEPLN (Projects and Demonstrations) (2021)
Sara Santiso, Alicia Pérez, Arantza Casillas
Adverse Drug Reaction extraction: Tolerance to entity recognition errors and sub-domain variants. Comput. Methods Programs Biomed. 199 (2021)
Ander Cejudo, Owen Trigueros, Alicia Pérez, Arantza Casillas, Daniel Cobos
Verbal Autopsy: First Steps Towards Questionnaire Reduction. TDS (2021)
Alberto Blanco, Alicia Pérez, Arantza Casillas, Daniel Cobos
Extracting Cause of Death From Verbal Autopsy With Deep Learning Interpretable Methods. IEEE J. Biomed. Health Informatics 25 (4) (2021)
Alberto Blanco, Sonja Remmer, Alicia Pérez, Hercules Dalianis, Arantza Casillas
On the Contribution of Per-ICD Attention Mechanisms to Classify Health Records in Languages with Fewer Resources than English. RANLP (2021)
Alberto Blanco, Alicia Pérez, Arantza Casillas
IXA-AAA at CLEF eHealth 2020 CodiEsp. Automatic Classification of Medical Records with Multi-label Classifiers and Similarity Match Coders. CLEF (Working Notes) (2020)
Alberto Blanco, Olatz Perez-de-Viñaspre, Alicia Pérez, Arantza Casillas
Boosting ICD multi-label classification of health records with contextual embeddings and label-granularity. Comput. Methods Programs Biomed. 188 (2020)
Sara Santiso Gonzáles, Alicia Pérez, Arantza Casillas, Maite Oronoz
Neural negated entity recognition in Spanish electronic health records. J. Biomed. Informatics 105 (2020)
Alberto Blanco, Alicia Pérez, Arantza Casillas
Extreme Multi-Label ICD Classification: Sensitivity to Hospital Service and Time. IEEE Access 8 (2020)
Sergio Santana, Alicia Pérez, Arantza Casillas
HapLap at eHealth-KD Challenge 2020. IberLEF@SEPLN (2020)
Alberto Blanco, Arantza Casillas, Alicia Pérez, Arantza Díaz de Ilarraza
Multi-label clinical document classification: Impact of label-density. Expert Syst. Appl. 138 (2019)
Rebecka Weegar, Alicia Pérez, Arantza Casillas, Maite Oronoz
Recent advances in Swedish and Spanish medical entity recognition in clinical texts using deep neural approaches. BMC Medical Informatics Decis. Mak. (7) (2019)
Sara Santiso Gonzáles, Alicia Pérez, Arantza Casillas
Exploring Joint AB-LSTM With Embedded Lemmas for Adverse Drug Reaction Discovery. IEEE J. Biomed. Health Informatics 23 (5) (2019)
Sara Santiso Gonzáles, Arantza Casillas, Alicia Pérez
The class imbalance problem detecting adverse drug reactions in electronic health records. Health Informatics J. 25 (4) (2019)
Sara Santiso Gonzáles, Arantza Casillas, Alicia Pérez, Maite Oronoz
Word embeddings for negation detection in health records written in Spanish. Soft Comput. 23 (21) (2019)
Arantza Casillas, Nerea Ezeiza, Iakes Goenaga, Alicia Pérez, Xabier Soto
Measuring the effect of different types of unsupervised word representations on Medical Named Entity Recognition. Int. J. Medical Informatics 129 (2019)
Sara Santiso Gonzáles, Alicia Pérez, Arantza Casillas
Smoothing dense spaces for improved relation extraction between drugs and adverse reactions. Int. J. Medical Informatics 128 (2019)
Iakes Goenaga, Sergio Santana, Sara Santiso Gonzáles, Koldo Gojenola, Alicia Pérez, Arantza Casillas
IxaMed at eHealth-KD Challenge 2019: Using Different Paradigms to Solve Clinical Relation Extraction. IberLEF@SEPLN (2019)
Mikel Laburu, Alicia Pérez, Arantza Casillas, Iakes Goenaga, Maite Oronoz
Can I find information about rare diseases in some other language? BIBM (2018)
Iakes Goenaga, Aitziber Atutxa, Koldo Gojenola, Arantza Casillas, Arantza Díaz de Ilarraza, Nerea Ezeiza, Maite Oronoz, Alicia Pérez, Olatz Perez-de-Viñaspre
Automatic Misogyny Identification Using Neural Networks. IberEval@SEPLN (2018)
Rebecka Weegar, Alicia Pérez, Arantza Casillas, Maite Oronoz
Deep Medical Entity Recognition for Swedish and Spanish. BIBM (2018)
Jorge Pérez, Alicia Pérez, Arantza Casillas, Koldo Gojenola
Cardiology record multi-label classification using latent Dirichlet allocation. Comput. Methods Programs Biomed. 164 (2018)
Alicia Pérez, Aitziber Atutxa, Arantza Casillas, Koldo Gojenola, Álvaro Sellart
Inferred joint multigram models for medical term normalization according to ICD. Int. J. Medical Informatics 110 (2018)
Iakes Goenaga, Aitziber Atutxa, Koldo Gojenola, Arantza Casillas, Arantza Díaz de Ilarraza, Nerea Ezeiza, Maite Oronoz, Alicia Pérez, Olatz Perez-de-Viñaspre
A Hybrid Approach For Automatic Disability Annotation. IberEval@SEPLN (2018)
Rebecka Weegar, Alicia Pérez, Hercules Dalianis, Koldo Gojenola, Arantza Casillas, Maite Oronoz
Ensembles for clinical entity extraction. Proces. del Leng. Natural 60 (2018)
Aitziber Atutxa, Arantza Casillas, Nerea Ezeiza, Víctor Fresno, Iakes Goenaga, Koldo Gojenola, Raquel Martínez, Maite Oronoz Anchordoqui, Olatz Perez-de-Viñaspre
IxaMed at CLEF eHealth 2018 Task 1: ICD10 Coding with a Sequence-to-Sequence Approach. CLEF (Working Notes) (2018)
Aitziber Atutxa, Alicia Pérez, Arantza Casillas
Machine Learning Approaches on Diagnostic Term Encoding With the ICD for Clinical Documentation. IEEE J. Biomed. Health Informatics 22 (4) (2018)
Alicia Pérez, Rebecka Weegar, Arantza Casillas, Koldo Gojenola, Maite Oronoz, Hercules Dalianis
Semi-supervised medical entity recognition: A study on Spanish and Swedish clinical corpora. J. Biomed. Informatics 71 (2017)
Sara Santiso Gonzáles, Arantza Casillas, Alicia Pérez, Maite Oronoz
Medical Entity Recognition and Negation Extraction: Assessment of NegEx on Health Records in Spanish. IWBBIO (1) (2017)
Arantza Casillas, Arantza Díaz de Ilarraza, K. Fernandez, Koldo Gojenola, Maite Oronoz, Alicia Pérez, Sara Santiso Gonzáles
IXAmed-IE: On-line medical entity identification and ADR event extraction in Spanish. BIBM (2016)
Alicia Pérez, Arantza Casillas, Koldo Gojenola
Fully unsupervised low-dimensional representation of adverse drug reaction events through distributional semantics. BioTxtM@COLING 2016 (2016)
Arantza Casillas, Alicia Pérez, Maite Oronoz, Koldo Gojenola, Sara Santiso Gonzáles
Learning to extract adverse drug reaction events from electronic health records in Spanish. Expert Syst. Appl. 61 (2016)
Rebecka Weegar, Arantza Casillas, Arantza Díaz de Ilarraza, Maite Oronoz, Alicia Pérez, Koldo Gojenola
The impact of simple feature engineering in multilingual medical NER. ClinicalNLP@COLING 2016 (2016)
Arantza Casillas, Koldo Gojenola, Alicia Pérez, Maite Oronoz
Clinical text mining for efficient extraction of drug-allergy reactions. BIBM (2016)
Sara Santiso Gonzáles, Arantza Casillas, Alicia Pérez, Maite Oronoz, Koldo Gojenola
Document-level adverse drug reaction event extraction on electronic health records in Spanish. Proces. del Leng. Natural 56 (2016)
Maite Oronoz, Koldo Gojenola, Alicia Pérez, Arantza Díaz de Ilarraza, Arantza Casillas
On the creation of a clinical gold standard corpus in Spanish: Mining adverse drug reactions. J. Biomed. Informatics 56 (2015)
Alicia Pérez, Koldo Gojenola, Arantza Casillas, Maite Oronoz, Arantza Díaz de Ilarraza
Computer aided classification of diagnostic terms in spanish. Expert Syst. Appl. 42 (6) (2015)
Alicia Pérez, Arantza Casillas, Koldo Gojenola, Maite Oronoz, Nerea Aguirre, Estibaliz Amillano
The aid of machine learning to overcome the classification of real health discharge reports written in Spanish. Proces. del Leng. Natural 53 (2014)
Koldo Gojenola, Maite Oronoz, Alicia Pérez, Arantza Casillas
IxaMed: Applying Freeling and a Perceptron Sequential Tagger at the Shared Task on Analyzing Clinical Texts. SemEval@COLING (2014)
Sara Santiso Gonzáles, Arantza Casillas, Alicia Pérez, Maite Oronoz, Koldo Gojenola
Adverse Drug Event prediction combining shallow analysis and machine learning. Louhi@EACL (2014)
Maite Oronoz, Arantza Casillas, Koldo Gojenola, Alicia Pérez
Automatic Annotation of Medical Records in Spanish with Disease, Drug and Substance Names. CIARP (2) (2013)
Arantza Casillas, Arantza Díaz de Ilarraza, Koldo Gojenola, Maite Oronoz, Alicia Pérez
First Approaches on Spanish Medical Record Classification Using Diagnostic Term to Class Transduction. FSMNLP (2012)
Arantza Casillas, Arantza Díaz de Ilarraza, Koldo Gojenola, Maite Oronoz, German Rigau
Biomedical event extraction using Kybots. Proces. del Leng. Natural 47 (2011)
Kepa Bengoetxea, Arantza Casillas, Koldo Gojenola
Testing the Effect of Morphological Disambiguation in Dependency Parsing of Basque. SPMRL@IWPT (2011)
Arantza Casillas, Arantza Díaz de Ilarraza, Koldo Gojenola, Maite Oronoz, German Rigau
Using Kybots for Extracting Events in Biomedical Texts. BioNLP@ACL (Shared Task) (2011)
Eneko Agirre, Arantza Casillas, Arantza Díaz de Ilarraza, Ainara Estarrona, Kike Fernández, Koldo Gojenola, Egoitz Laparra, Aitor Soroa
KYOTO Project. Proces. del Leng. Natural 43 (2009)
Iñaki Alegria, Arantza Casillas, Arantza Díaz de Ilarraza, Jon Igartua, Gorka Labaka, Mikel Lersundi, Aingeru Mayor, Kepa Sarasola
Spanish-to-Basque MultiEngine Machine Translation for a Restricted Domain. AMTA (2008)
Soto Montalvo, Raquel Martínez-Unanue, Arantza Casillas, Víctor Fresno
Bilingual News Clustering Using Named Entities and Fuzzy Similarity. TSD (2007)
Arantza Casillas, Arantza Díaz de Ilarraza, Jon Igartua, Raquel Martínez-Unanue, Kepa Sarasola, Aitor Sologaistoa
Spanish-Basque Parallel Corpus Structure: Linguistic Annotations and Translation Units. TSD (2007)
Soto Montalvo, Raquel Martínez-Unanue, Arantza Casillas, Víctor Fresno
Multilingual news clustering: Feature translation vs. identification of cognate named entities. Pattern Recognit. Lett. 28 (16) (2007)
Soto Montalvo, Raquel Martínez-Unanue, Arantza Casillas, Víctor Fresno
Multilingual Document Clustering: An Heuristic Approach Based on Cognate Named Entities. ACL (2006)
Soto Montalvo, Raquel Martínez-Unanue, Arantza Casillas, Víctor Fresno
Multilingual News Document Clustering: Two Algorithms Based on Cognate Named Entities. TSD (2006)
Raquel Martínez-Unanue, Víctor Fresno-Fernández, Arantza Casillas, Soto Montalvo-Herranz
Evaluación del clustering de páginas web mediante funciones de peso y combinación heurística de criterios. Proces. del Leng. Natural 35 (2005)
Arantza Casillas, Mayte Teresa González de Lena, Raquel Martínez-Unanue
Sampling and Feature Selection in a Genetic Algorithm for Document Clustering. CICLing (2004)
Arantza Casillas, Víctor Fresno, Mayte Teresa González de Lena, Raquel Martínez-Unanue
Evaluation of Web Page Representations by Content Through Clustering. SPIRE (2004)
Arantza Casillas, Idoia Fernández, Raquel Martínez-Unanue
Sentence Alignment for Spanish-Basque Bitexts: Word Correspondences vs. Markup Similarity. CICLing (2004)
Arantza Casillas, Raquel Martínez-Unanue
Bitext Generation Through Rich Markup. Comput. Humanit. 38 (3) (2004)
Arantza Casillas, Mayte Teresa González de Lena, Raquel Martínez-Unanue
Document Clustering into an Unknown Number of Clusters Using a Genetic Algorithm. TSD (2003)
Arantza Casillas, Mayte Teresa González de Lena, Raquel Martínez-Unanue
Partitional Clustering Experiments with News Documents. CICLing (2003)
Arantza Casillas, Mayte Teresa González de Lena, Raquel Martínez-Unanue
Algoritmo de Clustering On-Line utilizando metaheurísticas y técnicas de muestreo. Proces. del Leng. Natural 31 (2003)
Arantza Casillas, Amparo Varona, Inés Torres
Experiments with Linguistic Categories for Language Model Optimization. CICLing (2003)
Arantza Casillas, Raquel Martínez-Unanue
Aligning Multiword Terms Using a Hybrid Approach. CICLing (2002)
Arantza Casillas, Raquel Martínez-Unanue
Experiments with a Bilingual Document Generation Environment. CICLing (2002)
Joseba Abaitua, Arantza Domínguez, Carmen Isasi, José Luis Ramírez, Inés Jacob, Idoia Madariaga, Arantza Casillas, Raquel Martínez-Unanue, Alberto Garay, Thomas Diedrich
XML-Bi: Procesamientos para gestión de flujo documental multilingüe sobre XML/TEI. Proces. del Leng. Natural 27 (2001)
Arantza Casillas, Joseba Abaitua, Raquel Martínez-Unanue
DTD-driven bilingual document generation. INLG (2000)
Arantza Casillas, Joseba Abaitua, Raquel Martínez-Unanue
Recycling Annotated Parallel Corpora for Bilingual Document Composition. AMTA (2000)
Raquel Martínez-Unanue, Joseba Abaitua, Arantza Casillas
Aligning tagged bitexts. VLC@COLING/ACL (1998)
Raquel Martínez-Unanue, Joseba Abaitua, Arantza Casillas
Bitext Correspondences through Rich Mark-up. COLING-ACL (1998)