Ponències/Comunicacions de congressos
Enviaments recents
-
Merge cube y la realidad aumentada : una propuesta didáctica para la enseñanza de tecnología y digitalización en primer curso de educación secundaria obligatoria
(2022)
Comunicació de congrés
Accés restringit per política de l'editorialSe 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, ... -
The linear arrangement library: A new tool for research on syntactic dependency structures
(Association for Computational Linguistics, 2022)
Comunicació de congrés
Accés obertThe 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 ... -
Synthetic dataset generation with itemset-based generative models
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Text en actes de congrés
Accés obertThis paper proposes three different data generators, tailored to transactional datasets, based on existing itemset-based generative models. All these generators are intuitive and easy to implement and show satisfactory ... -
Characterizing transactional databases for frequent itemset mining
(CEUR-WS.org, 2019)
Text en actes de congrés
Accés obertThis paper presents a study of the characteristics of transactional databases used in frequent itemset mining. Such characterizations have typically been used to benchmark and understand the data mining algorithms working ... -
Challenging the generalization capabilities of Graph Neural Networks for network modeling
(Association for Computing Machinery (ACM), 2019)
Text en actes de congrés
Accés obertToday, network operators still lack functional network models able to make accurate predictions of end-to-end Key Performance Indicators (e.g., delay or jitter) at limited cost. Recently a novel Graph Neural Network (GNN) ... -
Convolutional Neural Networks, image recognition and financial time series forecasting
(2019)
Text en actes de congrés
Accés restringit per política de l'editorialConvolutional Neural Networks (CNN) are best known as good image classifiers. This model is recently been used for financial forecasting. The purpose of this work is to show that by converting financial information into ... -
Do Google Trends forecast bitcoins? Stylized facts and statistical evidence
(2019)
Text en actes de congrés
Accés obertIn early 2018 Bitcoin prices peaked at USD 20,000 and, almost two years later, we still continue debating if cryptocurrencies can actually become a currency for the everyday life or not. From the economic point of view, ... -
Good practices, innovation or scientific research in education? A conceptual reflection
(FORUM XXI, 2020-02)
Comunicació de congrés
Accés obertIn this work a conceptual delimitation of "good teaching practices", "educational innovation" and "educational research" is proposed, based on both the experimental design and the quality of the ... -
Zipf's law of abbreviation as a language universal
(University of Tübingen, 2016)
Text en actes de congrés
Accés obertWords that are used more frequently tend to be shorter. This statement is known as Zipf’s law of abbreviation. Here we perform the widest investigation of the presence of the law to date. In a sample of 1262 texts and 986 ... -
Long-distance dependencies are not uniquely human
(World Scientific Publishing, 2008)
Text en actes de congrés
Accés restringit per política de l'editorialIt is widely assumed that long-distance dependencies between elements are a unique feature of human language. Here we review recent evidence of long-distance correlations in sequences produced by non-human species and ... -
Measuring investment opportunities under uncertainty
(Springer, 2019)
Text en actes de congrés
Accés obertIn order to make sound economic decisions it is important to measure the possibilities offered by a market in relation to investments. Provided an investment scheme S = (r; R1, . . . , Rn), where r is a lower bound on the ... -
Refining the imprecise meaning of non-determinism in the Web by strategic games
(Springer, 2019)
Text en actes de congrés
Accés obertNowadays interactions with the World Wide Web are ubiquitous. Users interact through a number of steps consisting of site calls and handling results that can be automatized as orchestrations. Orchestration results have ...