b'German Rigau'

research

∙ 06/09/2023

HiTZ@Antidote: Argumentation-driven Explainable Artificial Intelligence for Digital Medicine

Providing high quality explanations for AI predictions based on machine ...

2 Rodrigo Agerri, et al. ∙

research

∙ 04/27/2023

A Modular Approach for Multilingual Timex Detection and Normalization using Deep Learning and Grammar-based methods

Detecting and normalizing temporal expressions is an essential step for ...

0 Nayla Escribano, et al. ∙

research

∙ 02/07/2023

What do Language Models know about word senses? Zero-Shot WSD with Language Models and Domain Inventories

Language Models are the core for almost any Natural Language Processing ...

0 Oscar Sainz, et al. ∙

research

∙ 12/20/2022

T-Projection: High Quality Annotation Projection for Sequence Labeling Tasks

In the absence of readily available labeled data for a given task and la...

0 Iker García-Ferrero, et al. ∙

research

∙ 10/23/2022

Model and Data Transfer for Cross-Lingual Sequence Labelling in Zero-Resource Settings

Zero-resource cross-lingual transfer approaches aim to apply supervised ...

0 Iker García-Ferrero, et al. ∙

research

∙ 07/01/2021

Multilingual Central Repository: a Cross-lingual Framework for Developing Wordnets

Language resources are necessary for language processing,but building th...

0 Xavier Gómez Guinovart, et al. ∙

research

∙ 01/28/2021

Semi-automatic Generation of Multilingual Datasets for Stance Detection in Twitter

Popular social media networks provide the perfect environment to study t...

0 Elena Zotova, et al. ∙

research

∙ 01/07/2021

Ask2Transformers: Zero-Shot Domain labelling with Pre-trained Language Models

In this paper we present a system that exploits different pre-trained La...

0 Oscar Sainz, et al. ∙

research

∙ 04/02/2020

NUBES: A Corpus of Negation and Uncertainty in Spanish Clinical Texts

This paper introduces the first version of the NUBes corpus (Negation an...

0 Salvador Lima, et al. ∙

research

∙ 03/31/2020

Multilingual Stance Detection: The Catalonia Independence Corpus

Stance detection aims to determine the attitude of a given text with res...

0 Elena Zotova, et al. ∙

research

∙ 01/17/2020

A Common Semantic Space for Monolingual and Cross-Lingual Meta-Embeddings

This paper presents a new technique for creating monolingual and cross-l...

0 Iker García, et al. ∙

research

∙ 09/05/2019

Commonsense Reasoning Using WordNet and SUMO: a Detailed Analysis

We describe a detailed analysis of a sample of large benchmark of common...

0 Javier Álvez, et al. ∙

research

∙ 01/28/2019

Language Independent Sequence Labelling for Opinion Target Extraction

In this research note we present a language independent system to model ...

0 Rodrigo Agerri, et al. ∙

research

∙ 08/14/2018

Applying the Closed World Assumption to SUMO-based Ontologies

In commonsense knowledge representation, the Open World Assumption is ad...

0 Javier Álvez, et al. ∙

research

∙ 05/20/2018

Validating WordNet Meronymy Relations using Adimen-SUMO

In this paper, we report on the practical application of a novel approac...

0 Javier Álvez, et al. ∙

research

∙ 02/08/2018

Biomedical term normalization of EHRs with UMLS

This paper presents a novel prototype for biomedical term normalization ...

0 Naiara Perez, et al. ∙

research

∙ 05/29/2017

Automatic White-Box Testing of First-Order Logic Ontologies

A long-standing dream of Artificial Intelligence (AI) has pursued to enc...

0 Javier Álvez, et al. ∙

research

∙ 05/29/2017

Black-box Testing of First-Order Logic Ontologies Using WordNet

A long-standing dream of Artificial Intelligence (AI) has pursued to enr...

0 Javier Álvez, et al. ∙

research

∙ 05/22/2017

W2VLDA: Almost Unsupervised System for Aspect Based Sentiment Analysis

With the increase of online customer opinions in specialised websites an...

0 Aitor García-Pablos, et al. ∙

research

∙ 02/06/2017

Q-WordNet PPV: Simple, Robust and (almost) Unsupervised Generation of Polarity Lexicons for Multiple Languages

This paper presents a simple, robust and (almost) unsupervised dictionar...

0 Iñaki San Vicente, et al. ∙

research

∙ 02/02/2017

Multilingual and Cross-lingual Timeline Extraction

In this paper we present an approach to extract ordered timelines of eve...

0 Egoitz Laparra, et al. ∙

research

∙ 01/31/2017

Robust Multilingual Named Entity Recognition with Shallow Semi-Supervised Features

We present a multilingual Named Entity Recognition approach based on a r...

0 Rodrigo Agerri, et al. ∙

research

∙ 10/16/2015

Evaluating the Competency of a First-Order Ontology

We report on the results of evaluating the competency of a first-order o...

0 Javier Álvez, et al. ∙

research

∙ 10/16/2015

Improving the Competency of First-Order Ontologies

We introduce a new framework to evaluate and improve first-order (FO) on...

0 Javier Álvez, et al. ∙

research

∙ 09/22/2000

A Comparison between Supervised Learning Algorithms for Word Sense Disambiguation

This paper describes a set of comparative experiments, including cross-c...

0 Gerard Escudero, et al. ∙

research

∙ 07/07/2000

Naive Bayes and Exemplar-Based approaches to Word Sense Disambiguation Revisited

This paper describes an experimental comparison between two standard sup...

0 Gerard Escudero, et al. ∙

research

∙ 07/07/2000

Boosting Applied to Word Sense Disambiguation

In this paper Schapire and Singer's AdaBoost.MH boosting algorithm is ap...

0 Gerard Escudero, et al. ∙

research

∙ 06/29/2000

Semantic Parsing based on Verbal Subcategorization

The aim of this work is to explore new methodologies on Semantic Parsing...

0 Jordi Atserias, et al. ∙

research

∙ 06/29/2000

Using a Diathesis Model for Semantic Parsing

This paper presents a semantic parsing approach for unrestricted texts. ...

0 Jordi Atserias, et al. ∙

German Rigau

Featured Co-authors