Exploració per autor "Padró, Lluís"
Ara es mostren els items 66-85 de 85
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Semantic relatedness based re-ranker for text spotting
Sabir, Ahmed; Moreno-Noguer, Francesc; Padró, Lluís (2019)
Comunicació de congrés
Accés obertApplications such as textual entailment, plagiarism detection or document clustering rely on the notion of semantic similarity, and are usually approached with dimension reduction techniques like LDA or with embedding-based ... -
Semantic Services in FreeLing 2.1: WordNet and UKB
Padró, Lluís; Reese, Samuel; Agirre, Eneko; Soroa, Aitor (2010)
Text en actes de congrés
Accés obertFreeLing is an open-source open-source multilingual language processing library providing a wide range of language analyzers for several languages. It offers text processing and language annotation facilities to natural ... -
Semi-supervised learning for disabilities detection on English and Spanish biomedical text
Medina Herrera, Salvador; Turmo Borras, Jorge; Loharja, Henry; Padró, Lluís (2018)
Text en actes de congrés
Accés obertThis paper describes the disability detection model approaches presented by UPC’s TALP 3 team for the DIANN 2018 shared task. The best of those approaches was ranked in 3rd place for exact-matching of disability detection. ... -
Sistema de recomendación para un uso inclusivo del lenguaje
Fuentes Fort, Maria; Padró, Lluís; Padró Cirera, Montserrat; Turmo Borras, Jorge; Carrera, Jordi (2009-03)
Article
Accés restringit per política de l'editorialSistema que procesa un texto escrito en castellano detectando usos del lenguaje no inclusivos. Para cada sintagma nominal sospechoso el sistema propone una serie de alternativas. El sistema permite también la adquisición ... -
Sobre la I Jornada del Processament Computacional del Català
Boleda Torrent, Gemma; Cuadros Oller, Montserrat; España Bonet, Cristina; Melero, Maite; Padró, Lluís; Quixal, Martí; Rodríguez, Carlos (2009)
Article
Accés restringit per política de l'editorialEl processament computacional de la llengua abraça qualsevol activitat relacionada amb la creació, gestió i utilització de tecnologia i recursos lingüístics. En el pla científic, aquesta activitat és central en disciplines ... -
Suitability of ParTes test suite for parsing evaluation
Lloberes Salvatella, Marina; Castellón Masalles, Irene; Padró, Lluís (2016)
Text en actes de congrés
Accés obertParsers have evolved significantly in the last decades, but currently big and accurate improvements are needed to enhance their performance. ParTes, a test suite in Spanish and Catalan for parsing evaluation, aims to ... -
Supporting the process of learning and teaching process models
Sànchez-Ferreres, Josep; Delicado Alcántara, Luis; Andaloussi, Amine Abbad; Burattin, Andrea; Calderón Ruiz, Guillermo; Weber, Barbara; Carmona Vargas, Josep; Padró, Lluís (2020-03-30)
Article
Accés obertThe creation of a process model faces the challenge of constructing a syntactically correct entity which accurately reflects the semantics of the reality, and is understandable. This paper proposes a framework called ... -
TextServer: Cloud-based multilingual natural language processing
Padró, Lluís; Turmo Borras, Jorge (2015)
Comunicació de congrés
Accés obertNowadays, many text-handling applications use some level of linguistic analysis: From a basic stemmer or lemmatizer used in an IR engine, to a semantic role labeller used to detect subject-verb-object triples in texts ... -
Textual visual semantic dataset for text spotting
Sabir, Ahmed; Moreno-Noguer, Francesc; Padró, Lluís (Institute of Electrical and Electronics Engineers (IEEE), 2020)
Text en actes de congrés
Accés obertText Spotting in the wild consists of detecting and recognizing text appearing in images (e.g. signboards, traffic signals or brands in clothing or objects). This is a challenging problem due to the complexity of the context ... -
The model judge : a tool for supporting novices in learning process modeling
Delicado Alcántara, Luis; Sànchez-Ferreres, Josep; Carmona Vargas, Josep; Padró, Lluís (CEUR-WS.org, 2018)
Text en actes de congrés
Accés obertProcess models are a fundamental element in the BPM lifecycle. Hence, it is of paramount importance for organizations to rely on high-quality, accurate and up-to-date process models, to avoid taking decisions on the basis ... -
The TALP-UPC approach to Tweet-Norm 2013
Ageno Pulido, Alicia; Comas Umbert, Pere Ramon; Padró, Lluís; Turmo Borras, Jorge (2013)
Text en actes de congrés
Accés obertThis paper describes the methodology used by the TALP-UPC team for the SEPLN 2013 shared task of tweet normalization (Tweet-Norm). The system uses a set of modules that propose di erent corrections for each out-of-vocabulary ... -
TweetNorm: a benchmark for lexical normalization of spanish tweets
Alegria, Iñaki; Aranberri, Nora; Comas Umbert, Pere Ramon; Fresno, Víctor; Gamallo, Pablo; Padró, Lluís; San Vicente Roncal, Iñaki; Turmo Borras, Jorge; Zubiaga, Arkaitz (2015-12-01)
Article
Accés obertThe language used in social media is often characterized by the abundance of informal and non-standard writing. The normalization of this non-standard language can be crucial to facilitate the subsequent textual processing ... -
TweetNorm_es: an annotated corpus for Spanish microtext normalization
Alegria, Iñaki; Aranberri, Nora; Comas Umbert, Pere Ramon; Fresno, Víctor; Gamallo, Pablo; Padró, Lluís; San Vicente Roncal, Iñaki; Turmo Borras, Jorge; Zubiaga, Arkaitz (European Language Resources Association (ELRA), 2014)
Comunicació de congrés
Accés obertIn this paper we introduce TweetNorm es, an annotated corpus of tweets in Spanish language, which we make publicly available under the terms of the CC-BY license. This corpus is intended for development and testing of ... -
Unleashing textual descriptions of business processes
Sànchez-Ferreres, Josep; Burattin, Andrea; Carmona Vargas, Josep; Montali, Marco; Padró, Lluís; Quishpi Betún, Luis Hernán (2021-12)
Article
Accés obertTextual descriptions of processes are ubiquitous in organizations, so that documentation of the important processes can be accessible to anyone involved. Unfortunately, the value of this rich data source is hampered by the ... -
Unsupervised learning of agglutinated morphology using nested Pitman-Yor process based morpheme induction algorithm
Kumar, Arun; Padró, Lluís; Oliver González, Antoni (2015)
Text en actes de congrés
Accés obertIn this paper we describe a method to morphologically segment highly agglutinating and inflectional languages from Dravidian family. We use nested Pitman-Yor process to segment long agglutinated words into their basic ... -
Visual re-ranking with natural language understanding for text spotting
Sabir, Ahmed; Moreno-Noguer, Francesc; Padró, Lluís (2018)
Comunicació de congrés
Accés obertMany scene text recognition approaches are based on purely visual information and ignore the semantic relation between scene and text. In this paper, we tackle this problem from natural language processing perspective to ... -
Visual semantic re-ranker for text spotting
Sabir, Ahmed; Moreno-Noguer, Francesc; Padró, Lluís (2018)
Text en actes de congrés
Accés obertMany current state-of-the-art methods for text recognition are based on purely local information and ignore the semantic corre- lation between text and its surrounding visual context. In this paper, we propose a post-processing ... -
Word-sense disambiguated multilingual Wikipedia corpus
Reese, Samuel; Boleda Torrent, Gemma; Cuadros Oller, Montserrat; Padró, Lluís; Rigau Claramunt, German (2010-05)
Text en actes de congrés
Accés obertThis article presents a new freely available trilingual corpus (Catalan, Spanish, English) that contains large portions of the Wikipedia and has been automatically enriched with linguistic information. To our knowledge, ... -
XLike project language analysis services
Carreras, Xavier; Padró, Lluís; Zhang, Lei; Rettinger, Achim; Li, Zhixing; García Cuesta, Esteban; Agic, Zeljko; Bekavac, Bozo; Fortuna, Blaz; Stajner, Tadej (Association for Computational Linguistics, 2014)
Comunicació de congrés
Accés obertThis paper presents the linguistic analysis infrastructure developed within the XLike project. The main goal of the implemented tools is to provide a set of functionalities supporting the XLike main objectives: Enabling ... -
Zipf’s laws of meaning in Catalan
Catala Roig, Neus; Baixeries i Juvillà, Jaume; Ferrer Cancho, Ramon; Padró, Lluís; Hernández Fernández, Antonio (Public Library of Science (PLOS), 2021-12-16)
Article
Accés obertIn his pioneering research, G. K. Zipf formulated a couple of statistical laws on the relationship between the frequency of a word with its number of meanings: the law of meaning distribution, relating the frequency of a ...