Alicia Pérez

Publication Activity (10 Years)

Years Active: 2002-2024
Publications (10 Years): 47

Top Topics

Natural Language Processing

Relation Extraction

Adverse Drug Reaction

Top Venues

J. Biomed. Informatics

Proces. del Leng. Natural

IEEE J. Biomed. Health Informatics

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)
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)
Jordan Koontz, Maite Oronoz, Alicia Pérez
Evaluating Data Augmentation for Medication Identification in Clinical Notes. RANLP (2023)
Xabier Larrayoz, Nuria Lebeña, Arantza Casillas, Alicia Pérez
Eating Disorders Detection by means of Deep Learning. IberLEF@SEPLN (2023)
Juan Martínez-Romo, Lourdes Araujo, Xabier Larrayoz, Maite Oronoz, Alicia Pérez
OBSER-MENH at eRisk 2023: Deep Learning-Based Approaches for Symptom Detection in Depression and Early Identification of Pathological Gambling Indicators. CLEF (Working Notes) (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)
Alicia Pérez, Maite Oronoz, Juan Martínez-Romo, Lourdes Araujo
OBSER-MENH: Digital OBSERvatory of MENtal Health in Social Networks for Healthcare Institutions Based on Language Technologies. SEPLN (Projects and Demonstrations) (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)
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)
Jordan Koontz, Maite Oronoz, Alicia Pérez
TREC 2021 Clinical Trials Submission for Universidad del País Vasco. TREC (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)
Mario Almagro, Soto Montalvo, Arantza Díaz de Ilarraza, Alicia Pérez
MAMTRA-MED at CLEF eHealth 2018: A Combination of Information Retrieval Techniques and Neural Networks for ICD-10 Coding of Death Certificates. 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)
L. Mendarte, Maite Oronoz, Javier Peral, Alicia Pérez
Deteami research-transference project: natural language processing technologies to the aid of pharmacy and pharmacosurveillance. Proces. del Leng. Natural 57 (2016)
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)
Alicia Pérez, M. Inés Torres, Francisco Casacuberta
Finite-State Acoustic and Translation Model Composition in Statistical Speech Translation: Empirical Assessment. FSMNLP (2012)
Alicia Pérez, José M. Alcaide, M. Inés Torres
EuskoParl: a speech and text Spanish-Basque parallel corpus. INTERSPEECH (2012)
Raquel Justo, Alicia Pérez, M. Inés Torres
Impact of the Approaches Involved on Word-Graph Derivation from the ASR System. IbPRIA (2011)
Josu Doncel, Javier Mikel Olaso, Raquel Justo, Víctor G. Guijarrubia, Alicia Pérez, M. Inés Torres
Kiosco de información basado en un sistema de diálogo multimodal. Proces. del Leng. Natural 45 (2010)
Alicia Pérez, M. Inés Torres, Francisco Casacuberta
Exploiting morphology in speech translation with phrase-based finite-state transducers. SLTU (2010)
Josu Doncel, Javier Mikel Olaso, Raquel Justo, Víctor G. Guijarrubia, Alicia Pérez, M. Inés Torres
A Multimodal Dialogue Interface. DEXA Workshops (2010)
Alicia Pérez, María Inés Torres, Francisco Casacuberta
Potential scope of a fully-integrated architecture for speech translation. EAMT (2010)
Raquel Justo, Alicia Pérez, M. Inés Torres, Francisco Casacuberta
Hierarchical Finite-State Models for Speech Translation Using Categorization of Phrases. CICLing (2010)
Alicia Pérez, M. Inés Torres, Francisco Casacuberta
Joining linguistic and statistical methods for Spanish-to-Basque speech translation. Speech Commun. 50 (11-12) (2008)
Alicia Pérez, Víctor G. Guijarrubia, Raquel Justo, M. Inés Torres, Francisco Casacuberta
A comparison of linguistically and statistically enhanced models for speech-to-speech machine translation. IWSLT (2007)
Alicia Pérez, María Inés Torres, Francisco Casacuberta
Speech Translation with Phrase Based Stochastic Finite-State Transducers. ICASSP (4) (2007)
Rubén San Segundo, Alicia Pérez, Daniel Ortiz, Luis Fernando D'Haro, M. Inés Torres, Francisco Casacuberta
Evaluation of alternatives on speech to sign language translation. INTERSPEECH (2007)
Alicia Pérez, Maria-Teresa González, M. Inés Torres, Francisco Casacuberta
An Integrated Architecture for Speech-Input Multi-Target Machine Translation. HLT-NAACL (Short Papers) (2007)
Alicia Pérez, Maria-Teresa González, M. Inés Torres, Francisco Casacuberta
Speech-Input Multi-Target Machine Translation. WMT@ACL (2007)
Alicia Pérez, Inés Torres, Francisco Casacuberta
Towards the Improvement of Statistical Translation Models Using Linguistic Features. FinTAL (2006)
Alicia Pérez, Francisco Casacuberta, M. Inés Torres, Víctor G. Guijarrubia
Finite State Transducers Based on k-TSS Grammars for Speech Translation. FSMNLP (2005)
Clemente Rodríguez, Fernando Boto Sánchez, Iratxe Soraluze Arriola, Alicia Pérez
An Incremental and Hierarchical K-NN Classifier for Handwritten Characters. ICPR (3) (2002)
Iratxe Soraluze Arriola, Clemente Rodríguez, Fernando Boto, Alicia Pérez
Multidimensional multistage k-NN classifiers for handwritten digit recognition. IWFHR (2002)