• A categorial type logic 

      Morrill, Glyn (2014)
      Artículo
      Acceso abierto
      In logical categorial grammar [23,11] syntactic structures are categorial proofs and semantic structures are intuitionistic proofs, and the syntax-semantics interface comprises a homomorphism from syntactic proofs to ...
    • A commentary on “The now-or-never bottleneck: a fundamental constraint on language”, by Christiansen and Chater (2016) 

      Ferrer Cancho, Ramon (RAM-Verlag, 2017-07-02)
      Artículo
      Acceso abierto
      In a recent article, Christiansen and Chater (2016) present a fundamental constraint on language, i.e. a now-or-never bottleneck that arises from our fleeting memory, and explore its implications, e.g., chunk-and-pass ...
    • A Constraint-Based Hypergraph Partitioning Approach to Coreference Resolution 

      Sapena Masip, Emilio; Padró, Lluís; Turmo Borras, Jorge (2013-12)
      Artículo
      Acceso abierto
      This work is focused on research in machine learning for coreference resolution. Coreference resolution is a natural language processing task that consists of determining the expressions in a discourse that refer to the ...
    • A dependency look at the reality of constituency 

      Chen, Xinying; Gómez Rodríguez, Carlos; Ferrer Cancho, Ramon (RAM-Verlag, 2018)
      Artículo
      Acceso abierto
      A comment on “Neurophysiological dynamics of phrase-structure building during sentence processing” by Nelson et al (2017), Proceedings of the National Academy of Sciences USA 114(18), E3669-E3678.
    • A factory of comparable corpora from Wikipedia 

      Barrón-Cedeño, Alberto; España Bonet, Cristina; Boldoba Trapote, Josu; Márquez Villodre, Luís (Association for Computational Linguistics, 2015)
      Texto en actas de congreso
      Acceso abierto
      Multiple approaches to grab comparable data from the Web have been developed up to date. Nevertheless, coming out with a high-quality comparable corpus of a specific topic is not straightforward. We present a model ...
    • A multi-agent experiment on the acquisition of a language system of logical constructions 

      Sierra Santibáñez, Josefina (CEUR Workshop Proceedings, 2014)
      Texto en actas de congreso
      Acceso abierto
      This paper analyses an experiment which studies the acquisition of the linguistic competence required to communicate logical combinations of categories from the wisdom of the crowds perspective. The acquisition of such ...
    • A note on movement in logical grammar 

      Morrill, Glyn (2018)
      Artículo
      Acceso abierto
      In this article, we make some brief remarks on overt and covert movement in logical grammar. With respect to covert movement (e.g. quantification), we observe how a treatment in terms of displacement calculus interacts ...
    • A statistical model from information theory to explain Zipf's law of brevity 

      Hernández Fernández, Antonio; González Torre, Iván; Lacasa, Lucas; Kello, Christopher; Luque Serrano, Bartolome (Basque Center on Cognition, Brain and Language, 2019)
      Comunicación de congreso
      Acceso restringido por política de la editorial
      Brevity and frequency are two crucial factors in the processes of statistical learning. The compression principle had already been used previously to explain the origin of Zipf’s law for the frequency of words. Here we use ...
    • A stronger null hypothesis for crossing dependencies 

      Ferrer Cancho, Ramon (2014-12-04)
      Artículo
      Acceso abierto
      The syntactic structure of a sentence can be modeled as a tree where vertices are words and edges indicate syntactic dependencies between words. It is well known that those edges normally do not cross when drawn over the ...
    • AETAS: A system for semanticizing temporal expressions from unstructured contents 

      Ardalan, Zagros; Martín Escofet, Carme; Padró, Lluís (Springer, 2015)
      Texto en actas de congreso
      Acceso restringido por política de la editorial
      AETAS is an online tool for converting text into RDF linked data with resolution of temporal expressions. AETAS follows fully SOA architecture and is accessible via web-service. It implements a novel approach for semantic ...
    • An agent-based model of the emergence and evolution of a language system for boolean coordination 

      Sierra Santibáñez, Josefina (2018-03-19)
      Artículo
      Acceso abierto
      This paper presents an agent-based model of the emergence and evolution of a language system for Boolean coordination. The model assumes the agents have cognitive capacities for invention, adoption, abstraction, repair ...
    • An agent-based model of the emergence and evolution of a language system for boolean coordination 

      Sierra Santibáñez, Josefina (International Foundation for Autonomous Agents and Multiagent Systems (IFAAMAS), 2019)
      Texto en actas de congreso
      Acceso restringido por política de la editorial
      This paper presents an agent-based model for studying the emergence and evolution of a language system for Boolean coordination. The model has been implemented and tested by conducting a series of experiments that show ...
    • An agent-based model of the emergence and transmission of a language system for the expression of logical combinations 

      Sierra Santibáñez, Josefina (AAAI Press (Association for the Advancement of Artificial Intelligence), 2015)
      Texto en actas de congreso
      Acceso restringido por política de la editorial
      This paper presents an agent-based model of the emergence and transmission of a language system for the expression of logical combinations of propositions. The model assumes the agents have some cognitive capacities for ...
    • An agent-based model studying the acquisition of a language system of logical constructions 

      Sierra Santibáñez, Josefina (AAAI Press. Association for the Advancement of Artificial Intelligence, 2014)
      Texto en actas de congreso
      Acceso abierto
      This paper presents an agent-based model that studies the emergence and evolution of a language system of logical constructions, i.e. a vocabulary and a set of grammatical constructions that allows the expression of logical ...
    • An empirical study of semi-supervised structured conditional models for dependency parsing 

      Suzuki, Jun; Isozaki, Hideki; Carreras Pérez, Xavier; Collins, Michael (2009)
      Texto en actas de congreso
      Acceso abierto
      This paper describes an empirical study of high-performance dependency parsers based on a semi-supervised learning approach. We describe an extension of semisupervised structured conditional models (SS-SCMs) to the dependency ...
    • An HMM-Based Approach to the INTERSPEECH 2011 Speaker State Challenge 

      Nogueiras Rodríguez, Albino (2011)
      Comunicación de congreso
      Acceso restringido por política de la editorial
      The current main trend in paralinguistic information recognition is the so-called static classification. In this kind of classification the low level descriptors are pooled togethr by means of statistical functionals ...
    • Analizadores Multilingües en FreeLing 

      Padró, Lluís (2011-12)
      Artículo
      Acceso abierto
      FreeLing es una librería de código abierto para el procesamiento multilíngüe automático, que proporciona una amplia gama de servicios de análisis lingüístico para diversos idiomas. FreeLing ofrece a los desarrolladores de ...
    • Analyzing distances in word embeddings and their relation with seme analysis 

      Gijón Agudo, Manuel; Vilalta Arias, Armand; Garcia Gasulla, Dario (IOS Press, 2019)
      Texto en actas de congreso
      Acceso abierto
      Word embeddings have recently become a fundamental tool of Natural Language Processing, with application to tasks like machine translation or image annotation. The high-dimensional space defined by these embeddings is ...
    • Anti dependency distance minimization in short sequences: A graph theoretic approach 

      Ferrer Cancho, Ramon; Gómez Rodríguez, Carlos (Informa UK (Taylor & Francis), 2021)
      Artículo
      Acceso abierto
      Dependency distance minimization (DDm) is a word order principle favouring the placement of syntactically related words close to each other in sentences. Massive evidence of the principle has been reported for more than a ...
    • Are crossing dependencies really scarce? 

      Ferrer Cancho, Ramon; Gómez Rodríguez, Carlos; Esteban Ángeles, Juan Luis (2018-03-01)
      Artículo
      Acceso abierto
      The syntactic structure of a sentence can be modelled as a tree, where vertices correspond to words and edges indicate syntactic dependencies. It has been claimed recurrently that the number of edge crossings in real ...