Argimiro Arratia

38 papers B 3C 2Journal 19Unranked 13

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Classification by Separating Hypersurfaces: An Entropic Approach. CoRR Argimiro Arratia, Mahmoud El Daou, Henryk Gzyl
2025	J	`jnl`	The Morgan-Pitman Test of Equality of Variances and its Application to Machine Learning Model Evaluation and Selection. CoRR Argimiro Arratia, Alejandra Cabaña, Ernesto Mordecki, Gerard Rovira-Parra
2023	—	`conf`	Exploring Alternative Data for Nowcasting: A Case Study on US GDP Using Topic Attention. PKDD/ECML Workshops (5) Lucas Manchado-Marcos, Ariel Duarte-López, Argimiro Arratia
2023	J	`jnl`	Identifying bias in network clustering quality metrics. PeerJ Comput. Sci. Martí Renedo-Mirambell, Argimiro Arratia
2023	J	`jnl`	clustAnalytics: An R Package for Assessing Stability and Significance of Communities in Networks. R J. Martí Renedo-Mirambell, Argimiro Arratia
2022	—	`conf`	On Flows of Neural Ordinary Differential Equations That Are Solutions of Lotka-Volterra Dynamical Systems. CCIA Argimiro Arratia, Carlos E. Ortiz, Marcel Romaní
2022	—	`conf`	The Assessment of Clustering on Weighted Network with R Package clustAnalytics. CCIA Argimiro Arratia, Martí Renedo-Mirambell
2022	—	`conf`	Towards and Efficient Algorithm for Computing the Reduced Mutual Information. CCIA Martí Renedo-Mirambell, Argimiro Arratia
2022	—	`conf`	What to Do with Your Sentiments in Finance. PKDD/ECML Workshops (2) Argimiro Arratia
2021	J	`jnl`	Clustering assessment in weighted networks. PeerJ Comput. Sci. Argimiro Arratia, Martí Renedo
2021	J	`jnl`	Do Google Trends forecast bitcoins? Stylized facts and statistical evidence. J. Bank. Financial Technol. Argimiro Arratia, Albert X. López-Barrantes
2021	J	`jnl`	Identifying bias in cluster quality metrics. CoRR Martí Renedo-Mirambell, Argimiro Arratia
2020	J	`jnl`	An Evaluation of Equity Premium Prediction Using Multiple Kernel Learning with Financial Features. Neural Process. Lett. Argimiro Arratia, Lluís A. Belanche, Luis Fábregues
2020	—	`conf`	Deep and Wide Neural Networks Covariance Estimation. ICANN (1) Argimiro Arratia, Alejandra Cabaña, José Rafael León
2019	—	`conf`	Convolutional Neural Networks, Image Recognition and Financial Time Series Forecasting. MIDAS@PKDD Argimiro Arratia, Eduardo Sepúlveda
2017	—	`conf`	Classifier Selection with Permutation Tests. CCIA Marta Arias, Argimiro Arratia, Ariel Duarte-López
2017	J	`jnl`	Classifier Selection with Permutation Tests. CoRR Marta Arias, Argimiro Arratia, Ariel Duarte-López
2017	—	`conf`	Forecasting Financial Time Series with Multiple Kernel Learning. IWANN (2) Luis Fábregues, Argimiro Arratia, Lluís Belanche
2017	J	`jnl`	Methods of class field theory to separate logics over finite residue classes and circuit complexity. J. Log. Comput. Argimiro Arratia, Carlos E. Ortiz
2016	—	`conf`	Clustering of exchange rates and their dynamics under different dependence measures. MIDAS@PKDD/ECML Martí Renedo, Argimiro Arratia
2016	J	`jnl`	GeoSRS: A hybrid social recommender system for geolocated data. Inf. Syst. Joan Capdevila, Marta Arias, Argimiro Arratia
2016	—	`conf`	Multivariate Dynamic Kernels for Financial Time Series Forecasting. ICANN (2) Mauricio Peña, Argimiro Arratia, Lluís Belanche
2016	—	`conf`	On the Computation of Confluent Hypergeometric Functions for Large Imaginary Part of Parameters b and z. ICMS Guillermo Navas-Palencia, Argimiro Arratia
2016	—	`conf`	Towards a sharp estimation of transfer entropy for identifying causality in financial time series. MIDAS@PKDD/ECML Àlex Serès, Alejandra Cabaña, Argimiro Arratia
2015	J	`jnl`	Methods of Class Field Theory to Separate Logics over Finite Residue Classes and Circuit Complexity. CoRR Argimiro Arratia, Carlos E. Ortiz
2014	—	`book`	Computational Finance - An Introductory Course with R Argimiro Arratia
2014	B	`conf`	Modeling Stationary Data by a Class of Generalized Ornstein-Uhlenbeck Processes: The Gaussian Case. IDA Argimiro Arratia, Alejandra Cabaña, Enrique M. Cabaña
2013	C	`conf`	First Order Extensions of Residue Classes and Uniform Circuit Complexity. WoLLIC Argimiro Arratia, Carlos E. Ortiz
2013	J	`jnl`	Forecasting with twitter data. ACM Trans. Intell. Syst. Technol. Marta Arias, Argimiro Arratia, Ramon Xuriguera
2011	J	`jnl`	Ranking pages and the topology of the web CoRR Argimiro Arratia, Carlos Marijuán
2011	J	`jnl`	Tracing the temporal evolution of clusters in a financial stock market CoRR Argimiro Arratia, Alejandra Cabaña
2009	J	`jnl`	Approximate formulae for a logic that capture classes of computational complexity. Log. J. IGPL Argimiro Arratia, Carlos E. Ortiz
2008	C	`conf`	Program Schemes with Deep Pushdown Storage. CiE Argimiro Arratia, Iain A. Stewart
2006	B	`conf`	Counting Proportions of Sets: Expressive Power with Almost Order. LATIN Argimiro Arratia, Carlos E. Ortiz
2006	J	`jnl`	Expressive Power and Complexity of a Logic with Quantifiers that Count Proportions of Sets. J. Log. Comput. Argimiro Arratia, Carlos E. Ortiz
2006	J	`jnl`	On a syntactic approximation to logics that capture complexity classes Electron. Colloquium Comput. Complex. Argimiro Arratia, Carlos E. Ortiz
2004	B	`conf`	Approximating the Expressive Power of Logics in Finite Models. LATIN Argimiro Arratia, Carlos E. Ortiz
2002	J	`jnl`	On the Descriptive Complexity of a Simplified Game of Hex. Log. J. IGPL Argimiro Arratia