LARCA - Laboratori d'Algorísmia Relacional, Complexitat i Aprenentatge: Enviaments recents

Ara es mostren els items 13-24 de 337

    • Merge cube y la realidad aumentada : una propuesta didáctica para la enseñanza de tecnología y digitalización en primer curso de educación secundaria obligatoria 

      Bertran Martínez, Albert; Hernández Fernández, Antonio; Seinfeld Tarafa, Sofia (2022)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      Se presenta en este artículo la posibilidad de utilizar una interfaz tangible de Realidad Aumentada (RA), conocida con el nombre comercial de Merge Cube. Merge Cube es un elemento que enlaza el mundo físico con el digital, ...

    • Una altra demostració del teorema de Cook 

      Gavaldà Mestre, Ricard (1993-06-04)
      Report de recerca
      Accés obert
      Presentem una demostració alternativa del Teorema de Cook: saber si una fòrmula booleana és satisfactible és un problema NP-complet. La demostració es diferencia de les altres que conec en dos aspectes. Un, que defineixo ...

    • The complexity of learning with queries 

      Gavaldà Mestre, Ricard (1994-04-14)
      Report de recerca
      Accés obert
      We survey recent research concerning the qualitative complexity of Angluin's model of learning with queries. In this model, there is a learner that tries to identify a target concept by means of queries to a teacher. Thus, ...

    • Type-logical grammar 

      Morrill, Glyn (1992)
      Report de recerca
      Accés obert

    • Algoritmos de distancias mínimas en grafos 

      Balcázar Navarro, José Luis (1986-05)
      Report de recerca
      Accés obert

    • Resolution of NP-complete problems 

      Gavaldà Mestre, Ricard (1995-06-03)
      Report de recerca
      Accés obert
      These are the course notes for my lectures on "Resolution of NP-complete problems". These lectures are a part of the Sixth Advanced Course on Artificial Intelligence, ACAI'95, which this year is devoted to AI Algorithmics, ...

    • The linear arrangement library: A new tool for research on syntactic dependency structures 

      Alemany Puig, Lluís; Esteban Ángeles, Juan Luis; Ferrer Cancho, Ramon (Association for Computational Linguistics, 2022)
      Comunicació de congrés
      Accés obert
      The new and growing field of Quantitative Dependency Syntax has emerged at the crossroads between Dependency Syntax and Quantitative Linguistics. One of the main concerns in this field is the statistical patterns of syntactic ...

    • Lorentz and Gale-Ryser theorems on general measure spaces 

      Boza Rocho, Santiago; Krepela, Martin; Soria de Diego, Francisco Javier (2021-08-09)
      Article
      Accés obert
      Based on the Gale–Ryser theorem [2, 6], for the existence of suitable (0,1) -matrices for different partitions of a natural number, we revisit the classical result of Lorentz [4] regarding the characterization of a plane ...

    • Optimality of syntactic dependency distances 

      Ferrer Cancho, Ramon; Gómez Rodríguez, Carlos; Esteban Ángeles, Juan Luis; Alemany Puig, Lluís (American Institute of Physics (AIP), 2022-01-01)
      Article
      Accés obert
      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 score ...

    • The advent and fall of a vocabulary learning bias from communicative efficiency 

      Carrera Casado, David; Ferrer Cancho, Ramon (Springer, 2021-11-26)
      Article
      Accés obert
      Biosemiosis is a process of choice-making between simultaneously alternative options. It is well-known that, when sufficiently young children encounter a new word, they tend to interpret it as pointing to a meaning that ...

    • Speech pause distribution as an early marker for Alzheimer’s disease 

      Pastoriza-Domínguez, Patricia; González Torre, Ivan; Diéguez-Vide, Faustino; Gómez Ruiz, María Isabel; Geladó Muñoz, Sandra; Bello-López, Joan; Ávila-Rivera, Asunción; Matías-Guiu, Jordi; Pytel Córdoba, Vanesa; Hernández Fernández, Antonio (2022-01)
      Article
      Accés restringit per política de l'editorial
      Background: Pause duration analysis is a common feature in the study of discourse in Alzheimer’s disease (AD) since this patient group has shown a consistent trend for longer pauses in comparison to healthy controls. This ...

    • La reflexión tecnoética a través del cine de ciencia ficción 

      Hernández Fernández, Antonio (2021)
      Article
      Accés restringit per política de l'editorial
      La tecnoética estudia los aspectos morales y éticos de la tecnología en la sociedad, en un sentido amplio: nos incumben tanto el diseño como la creación y el uso de la tecnología. Si seguimos la poliédrica definición de ...