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Ara es mostren els items 46-65 de 85

    • Joint Bayesian Morphology learning of Dravidian Languages 

      Kumar, Arun; Padró, Lluís; Oliver González, Antoni (2016)
      Text en actes de congrés
      Accés obert
      In this paper a methodology for learning the complex agglutinative morphology of some Indian languages using Adaptor Grammars and morphology rules is presented. Adaptor grammars are a compositional Bayesian framework for ...

    • KNOW: Developing large-scale multilingual technologies for language understanding 

      Agirre, Eneko; Rigau Claramunt, German; Castellón, Irene; Alonso, Laura; Padró, Lluís; Cuadros Oller, Montserrat; Climent Roca, Salvador; Coll-Florit, Marta (2009-09)
      Article
      Accés obert
      El proyecto KNOW pretende añadir significado, conocimiento y razonamiento a las tecnologías actuales de Procesamiento del Lenguaje Natural.

    • Language processing infrastructure in the XLike project 

      Padró, Lluís; Agic, Zeljko; Carreras, Xavier; Fortuna, Blaz; García Cuesta, Esteban; Li, Zhixing; Stajner, Tadej; Tadic, Marko (European Language Resources Association (ELRA), 2014)
      Comunicació de congrés
      Accés obert
      This paper presents the linguistic analysis tools and its infrastructure developed within the XLike project. The main goal of the implemented tools is to provide a set of functionalities for supporting some of the main ...

    • Language technology challenges of a "small" language (Catalan) 

      Melero, Maite; Boleda Torrent, Gemma; Cuadros Oller, Montserrat; España Bonet, Cristina; Padró, Lluís; Quixal, Martí; Rodríguez, Carlos; Saurí, Roser (2010-05)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this paper, we present a brief snapshot of the state of affairs in computational processing of Catalan and the initiatives that are starting to take place in an effort to bring the field a step forward, by making a ...

    • Learning agglutinative morphology of indian languages with linguistically motivated adaptor grammars 

      Kumar, Arun; Padró, Lluís; Oliver González, Antoni (2016)
      Text en actes de congrés
      Accés obert
      In this paper an automatic morphology learning system for complex and agglutinative languages is presented. We process complex agglutinative morphology of Indian languages using Adaptor Grammars and linguistic rules of ...

    • LLENGUATGES, GRAMATIQUES I AUTOMATS (Examen 1r quadrimestre) 

      Padró, Lluís (Universitat Politècnica de Catalunya, 2004-01-29)
      Examen
      Accés restringit a la comunitat UPC

    • LLENGUATGES, GRAMATIQUES I AUTOMATS (Examen 1r quadrimestre) 

      Padró, Lluís (Universitat Politècnica de Catalunya, 2003-11-17)
      Examen
      Accés restringit a la comunitat UPC

    • MACO: morphological analyzer corpus-oriented 

      Acebo, S; Ageno Pulido, Alicia; Climent, S; Farreres de la Morena, Xavier; Padró, Lluís; Ribas Framis, Francesc; Rodríguez Hontoria, Horacio; Soler, O (1994-07)
      Report de recerca
      Accés obert
      This document describes the organisation, functional capabilities and performance of MACO, a tool for morphological analysis of free text that allows the integration, in a cooperative mode, of different already existing ...

    • Male and female politicians on Twitter: A machine learning approach 

      Beltran Jorba, Javier; Gallego Dobón, Aina; Huidobro Torres, Alba; Romero Merino, Enrique; Padró, Lluís (2021-02)
      Article
      Accés obert
      How does the language of male and female politicians differ when they communicate directly with the public on social media? Do citizens address them differently? We apply Lasso logistic regression models to identify the ...

    • Morphological Analysis of the Dravidian Language Family 

      Kumar, Arun; Cotterell, Ryan; Oliver González, Antoni; Padró, Lluís (2017)
      Comunicació de congrés
      Accés obert
      The Dravidian family is one of the most widely spoken set of languages in the world, yet there are very few annotated resources available to NLP researchers. To remedy this, we create DravMorph, a corpus annotated for ...

    • Negation cues detection using CRF on Spanish product review texts 

      Loharja, Henry; Padró, Lluís; Turmo Borras, Jorge (2018)
      Text en actes de congrés
      Accés obert
      This article describes the negation cue detection approach designed and built by UPC's team participating in NEGES 2018 Workshop on Negation in Spanish. The approach uses supervised CRFs as the base for training the model ...

    • NLP4BPM : Natural language processing tools for business process management 

      Delicado Alcántara, Luis; Sànchez-Ferreres, Josep; Carmona Vargas, Josep; Padró, Lluís (2017)
      Text en actes de congrés
      Accés obert
      Business Process Management is facing a drift in the way process information is used within an organization. To reach a wide audience, organizations keep parallel representations of process information, thus making the ...

    • ParTes. Test suite for parsing evaluation 

      Lloberes Salvatella, Marina; Castellón Masalles, Irene; Padró, Lluís; González Pellicer, Edgar (2014-09-01)
      Article
      Accés obert
      This paper presents ParTes, the first test suite in Spanish and Catalan for parsing qualitative evaluation. This resource is a hierarchical test suite of the representative syntactic structure and argument order phenomena. ...

    • POS tagging using relaxation techniques 

      Padró, Lluís (1996-02)
      Report de recerca
      Accés obert
      Relaxation labelling is an optimization technique used in many fields to solve constraint satisfaction problems. The algorithm finds a combination of values for a set of variables such that satisfies - to the maximum ...

    • Primera Jornada del Processament Computacional del Català 

      Boleda Torrent, Gemma; Cuadros Oller, Montserrat; España Bonet, Cristina; Melero, Maite; Padró, Lluís; Quixal, Martí; Rodríguez, Carlos (2009-09)
      Article
      Accés restringit per política de l'editorial
      Presentamos las conclusiones de la primera Jornada del Processament Computacional del Català, celebrado en Barcelona en marzo del 2009. We present the conclusions of the first Jornada del Processament Computacional del ...

    • PROcesamiento Semántico textual Avanzado para la detección de diagnósticos, procedimientos, otros conceptos y sus relaciones en informes MÉDicos (PROSA-MED) 

      Díaz de Ilarraza Sánchez, Arantza; Gojenola Galletebeitia, Koldobika; Martinez Unanue, Raquel; Fresno Fernandez, Victor; Turmo Borras, Jorge; Padró, Lluís (2017-09-01)
      Article
      Accés restringit per política de l'editorial
      The main aim of this project will be to develop a set of processors for the automatic analysis of medical texts. The project will create a wide and exibleset of tools, linguistic, and semantic resources for the following ...

    • Proposals on mapping multilingual hierarchies 

      Daude Ventura, Jordi; Padró, Lluís; Rigau Claramunt, German (1999-04)
      Report de recerca
      Accés obert
      This paper explores the automatic construction of a multilingual Lexical Knowledge Base from preexisting lexical resources. We present a new approach for linking already existing lexical/semantic hierarchies. The Relaxation ...

    • Recomendador t-incluye para un uso inclusivo del lenguaje 

      Fuentes Fort, Maria; Padró, Lluís; Turmo Borras, Jorge (2008-11)
      Report de recerca
      Accés obert
      Sistema 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 ...

    • RelaxCor : a global relaxation labeling approach to coreference resolution 

      Sapena Masip, Emilio; Padró, Lluís; Turmo Borras, Jorge (2010)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper describes the participation of RelaxCor in the Semeval-2010 task number 1: "Coreference Resolution in Multiple Languages". RelaxCor is a constraint-based graph partitioning approach to coreference resolution ...

    • RelaxCor participation in CoNLL shared task on coreference resolution 

      Sapena Masip, Emilio; Padró, Lluís; Turmo Borras, Jorge (2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper describes the participation of RelaxCor in the CoNLL-2011 shared task: "Modeling Unrestricted Coreference in Ontonotes". RELAXCOR is a constraint-based graph partitioning approach to coreference resolution solved ...