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Mostrando ítems 202-221 de 305

    • Natural Language Parsing : Progress and Challenges 

      Gómez-Rodríguez, Carlos (Sociedad de Estadística e Investigación Operativa, 2018-07)
      [Abstract] Natural language parsing is the task of automatically obtaining the syntactic structure of sentences written in a human language. Parsing is a crucial step for language processing systems that need to extract ...

    • Navigational Rule Derivation: An algorithm to determine the effect of traffic signs on road networks 

      Galaktionov, Daniil; Rodríguez Luaces, Miguel; Saavedra Places, Ángeles (2016-11-17)
      [Abstract] In this paper we present an algorithm to build a road network map enriched with traffic rules such as one-way streets and forbidden turns, based on the interpretation of already detected and classified traffic ...

    • Near-Room-Temperature Reversible Giant Barocaloric Effects in [(CH₃)₄N]Mn[N₃]₃ Hybrid Perovskite 

      Salgado-Beceiro, Jorge; Silva, Ariel Nonato Almeida de Abreu; Silva, Rosivaldo Xavier da; García-Fernández, Alberto; Sánchez-Andújar, Manuel; Castro-García, Socorro; Stern-Taulats, Enric; Señarís-Rodríguez, M. A.; Moya, Xavier; Bermúdez-García, Juan Manuel (Royal Society of Chemistry, 2020-09-25)
      [Abstract] We report giant reversible barocaloric effects in [(CH₃)₄N]Mn[N₃]₃ hybrid organic–inorganic perovskite, near its first-order cubic-monoclinic structural phase transition at 𝑇₀ ∼ 305 K. When driving the transition ...

    • New Treebank or Repurposed? On the Feasibility of Cross-Lingual Parsing of Romance Languages with Universal Dependencies 

      García, Marcos; Gómez-Rodríguez, Carlos; Alonso, Miguel A. (Cambridge University Press, 2018-01)
      [Abstract] This paper addresses the feasibility of cross-lingual parsing with Universal Dependencies (UD) between Romance languages, analyzing its performance when compared to the use of manually annotated resources of the ...

    • Niosomes-Based Gene Delivery Systems for Effective Transfection of Human Mesenchymal Stem Cells 

      Carballo-Pedrares, Natalia; Kattar, Axel; Concheiro, Ángel; Álvarez-Lorenzo, Carmen; Rey-Rico, Ana (Elsevier, 2021-07-11)
      [Abstract] Gene transfer to mesenchymal stem cells (MSCs) has arisen as a powerful approach to increase the therapeutic potential of this effective cell population. Over recent years, niosomes have emerged as self-assembled ...

    • Not All Linearizations Are Equally Data-Hungry in Sequence Labeling Parsing 

      Muñoz-Ortiz, Alberto; Strzyz, Michalina; Vilares, David (INCOMA Ltd., 2021-09)
      [Absctract]: Different linearizations have been proposed to cast dependency parsing as sequence labeling and solve the task as: (i) a head selection problem, (ii) finding a representation of the token arcs as bracket ...

    • Novedades en la regulación de las injurias y vejaciones injustas de carácter leve 

      Faraldo-Cabana, Patricia (Aranzadi, 2016)
      [Resumen]: En este trabajo se realiza una exposición de los cambios más importantes que han experimentado las infracciones de injurias y vejaciones injustas de carácter leve: por una parte, la desaparición de las injurias ...

    • On the Agency and Dynamics of Transformative Social Innovation: TRANSIT Working Paper # 7 

      Haxeltine, Alex; Jørgensen, Michael Søgaard; Pel, Bonno; Dumitru, Adina; Avelino, Flor; Bauler, Tom; Lema-Blanco, Isabel; Chilvers, Jason; Cipolla, Carla; Dorland, Jens; Elle, Morten; Garrido, S.; Kemp, René; Kunze, Iris; Longhurst, Noel; Pataki, György; Rach, Sarah; Renema, Jesse; Ruijsink, Saskia; Strasser, Tim; Tawakol, Donia; Weaver, Paul; Wittmayer, Julia (2016-11-01)
      [Abstract] This working paper presents a set of propositions about the agency and dynamics of transformative social innovation (TSI) that have been developed as part of an EU-funded research project entitled “TRANsformative ...

    • On the Challenges of Fully Incremental Neural Dependency Parsing 

      Ezquerro, Ana; Gómez-Rodríguez, Carlos; Vilares, David (Association for Computational Linguistics, 2023-11)
      [Absctract]: Since the popularization of BiLSTMs and Transformer-based bidirectional encoders, state-of-the-art syntactic parsers have lacked incrementality, requiring access to the whole sentence and deviating from ...

    • On the Use of Parsing for Named Entity Recognition 

      Alonso, Miguel A.; Gómez-Rodríguez, Carlos; Vilares, Jesús (MDPI, 2021-01-25)
      [Abstract] Parsing is a core natural language processing technique that can be used to obtain the structure underlying sentences in human languages. Named entity recognition (NER) is the task of identifying the entities ...

    • Online 3D LIDAR-based mapping for long-range powerline inspection using UAVs 

      Gutiérrez Rodríguez, Iván; Luna-Santamaría, Javier; López Paneque, Julio; Martínez de Dios, José Ramiro; Ollero, Aníbal (Universidade da Coruña. Servizo de Publicacións, 2023)
      [Resumen] Existe una creciente demanda industrial de Sistemas Aéreos No Tripulados (UAVs) autónomos para la inspección de infraestructuras eléctricas. Actualmente el mapeo de las lóineas eléctricas se realiza en dos etapas: ...

    • Online decision support for an evaporation network 

      Pitarch, José Luis; Gómez Palacín, Carlos; Prada, César de; Kalliski, Marc; Jasch, Christian (Servicio de Publicaciones de la Universidad de Oviedo, 2017)
      [Abstract] This work presents a decision-support tool to address the model-based optimization approach for online load allocation and scheduling of cleaning operations in an evaporation network. The aim is improving the ...

    • Open-ended learning: a conceptual framework based on representational redescription 

      Doncieux, Stephane; Filliat, David; Díaz-Rodríguez, Natalia; Hospedales, Timothy; Duro, Richard J.; Coninx, Alexandre; Roijers, Diederik M.; Benoît, Girard; Perrin, Nicolas; Sigaud, Oliver (Frontiers Media, 2018)
      [Abstract]: Reinforcement learning (RL) aims at building a policy that maximizes a task-related reward within a given domain. When the domain is known, i.e., when its states, actions and reward are defined, Markov Decision ...

    • Optimality of syntactic dependency distances 

      Ferrer-i-Cancho, Ramon; Gómez-Rodríguez, Carlos; Esteban, Juan Luis; Alemany-Puig, Lluís (American Physical Society, 2022-01)
      [Abstract]: It is often stated that human languages, as other biological systems, are shaped by cost-cutting pressures but, to what extent? Attempts to quantify the degree of optimality of languages by means of an optimality ...

    • Optimización del rendimiento en sistemas de control mediante entropía 

      Ruiz-Alba, Antonio; Sharman, Ken; Sáez, Sergio (Universidade da Coruña, Servizo de Publicacións, 2021)
      [Resumen] Calculamos, analizamos y medimos la entropía relativa en sistemas de control. Los datos obtenidos se pueden utilizar para detectar errores en su funcionamiento o para ajustar los recursos de cálculo de los ...

    • Paleogenomic evidence for multi-generational mixing between Neolithic farmers and Mesolithic hunter-gatherers in the lower Danube basin 

      González Fortes, Gloria; Jones, Eppie R.; Lightfoot, Emma; Bonsall, Clive; Lazar, Catalin; Grandal-d'Anglade, Aurora; Garralda, María Dolores; Drak, Labib; Siska, Veronika; Simalcsik, Angela; Boroneanţ, Adina; Vidal Romaní, Juan Ramón; Vaqueiro Rodríguez, Marcos; Arias Cabal, Pablo; Pinhasi, Ron; Manica, Andrea; Hofreiter, Michael (Cell, 2017-05-25)
      [Abstract] The transition from hunting and gathering to farming involved profound cultural and technological changes. In Western and Central Europe, these changes occurred rapidly and synchronously after the arrival of ...

    • Parallel construction of wavelet trees on multicore architectures 

      Fuentes Sepúlveda, José; Elejalde, Erick; Ferres, Leo; Seco, Diego (Springer U K, 2016-10-05)
      [Abstract] The wavelet tree has become a very useful data structure to efficiently represent and query large volumes of data in many different domains, from bioinformatics to geographic information systems. One problem ...

    • Parsing as Pretraining 

      Vilares, David; Strzyz, Michalina; Søgaard, Anders; Gómez-Rodríguez, Carlos (2020)
      [Abstract] Recent analyses suggest that encoders pretrained for language modeling capture certain morpho-syntactic structure. However, probing frameworks for word vectors still do not report results on standard setups ...

    • PDE Models for the Pricing of a Defaultable Coupon-Bearing Bond Under an Extended JDCEV Model 

      Calvo-Garrido, María-del-Carmen; Diop, Sidi; Pascucci, Andrea; Vázquez, Carlos (Elsevier, 2021)
      [Abstract] We consider a two-factor model for the pricing of a non callable defaultable bond which pays coupons at certain given dates. The model under consideration is the Jump to Default Constant Elasticity of Variance ...

    • Perceptual Generalization and Context in a Network MemoryInspired Long-Term Memory for Artificial Cognition 

      Duro, Richard J.; Becerra Permuy, José Antonio; Monroy Camafreita, Juan; Bellas, Francisco (World Scientific Publishing Company, 2019)
      Abstract: In the framework of open-ended learning cognitive architectures for robots, this paper deals with thedesign of a Long-Term Memory (LTM) structure that can accommodate the progressive acquisition ofexperience-based ...