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ORCIDArgimiro Arratia
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- affiliation: Universitat Politécnica de Catalunya, Spain
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2020 – today
- 2023
[j15]Martí Renedo-Mirambell, Argimiro Arratia:
Identifying bias in network clustering quality metrics. PeerJ Comput. Sci. 9: e1523 (2023)- [j14]Martí Renedo-Mirambell, Argimiro Arratia:
clustAnalytics: An R Package for Assessing Stability and Significance of Communities in Networks. R J. 15(2): 134-144 (2023) - 2022
- [c17]Argimiro Arratia, Martí Renedo-Mirambell:
The Assessment of Clustering on Weighted Network with R Package clustAnalytics. CCIA 2022: 143-146 - [c16]Martí Renedo-Mirambell, Argimiro Arratia:
Towards and Efficient Algorithm for Computing the Reduced Mutual Information. CCIA 2022: 168-171 - [c15]Argimiro Arratia, Carlos E. Ortiz, Marcel Romaní:
On Flows of Neural Ordinary Differential Equations That Are Solutions of Lotka-Volterra Dynamical Systems. CCIA 2022: 191-198 - [c14]Argimiro Arratia
:
What to Do with Your Sentiments in Finance. PKDD/ECML Workshops (2) 2022: 25-37 - 2021
- [j13]Argimiro Arratia, Albert X. López-Barrantes:
Do Google Trends forecast bitcoins? Stylized facts and statistical evidence. J. Bank. Financial Technol. 5(1): 45-57 (2021) - [j12]Argimiro Arratia, Martí Renedo:
Clustering assessment in weighted networks. PeerJ Comput. Sci. 7: e600 (2021) - [i6]Martí Renedo-Mirambell, Argimiro Arratia:
Identifying bias in cluster quality metrics. CoRR abs/2112.06287 (2021) - 2020
- [j11]Argimiro Arratia, Lluís A. Belanche, Luis Fábregues:
An Evaluation of Equity Premium Prediction Using Multiple Kernel Learning with Financial Features. Neural Process. Lett. 52(1): 117-134 (2020) - [c13]Argimiro Arratia, Alejandra Cabaña, José Rafael León:
Deep and Wide Neural Networks Covariance Estimation. ICANN (1) 2020: 195-206
2010 – 2019
- 2019
- [c12]Argimiro Arratia, Eduardo Sepúlveda:
Convolutional Neural Networks, Image Recognition and Financial Time Series Forecasting. MIDAS@PKDD 2019: 60-69 - 2017
- [j10]Argimiro Arratia, Carlos E. Ortiz:
Methods of class field theory to separate logics over finite residue classes and circuit complexity. J. Log. Comput. 27(7): 1987-2009 (2017) - [c11]Marta Arias, Argimiro Arratia, Ariel Duarte-López:
Classifier Selection with Permutation Tests. CCIA 2017: 96-105 - [c10]Luis Fábregues, Argimiro Arratia, Lluís Belanche:
Forecasting Financial Time Series with Multiple Kernel Learning. IWANN (2) 2017: 176-187 - [i5]Marta Arias, Argimiro Arratia, Ariel Duarte-López:
Classifier Selection with Permutation Tests. CoRR abs/1711.09708 (2017) - 2016
- [j9]Joan Capdevila, Marta Arias, Argimiro Arratia:
GeoSRS: A hybrid social recommender system for geolocated data. Inf. Syst. 57: 111-128 (2016) - [c9]Mauricio Peña, Argimiro Arratia, Lluís Belanche:
Multivariate Dynamic Kernels for Financial Time Series Forecasting. ICANN (2) 2016: 336-344 - [c8]Guillermo Navas-Palencia, Argimiro Arratia:
On the Computation of Confluent Hypergeometric Functions for Large Imaginary Part of Parameters b and z. ICMS 2016: 241-248 - [c7]Martí Renedo, Argimiro Arratia:
Clustering of exchange rates and their dynamics under different dependence measures. MIDAS@PKDD/ECML 2016: 17-28 - [c6]Àlex Serès, Alejandra Cabaña, Argimiro Arratia:
Towards a sharp estimation of transfer entropy for identifying causality in financial time series. MIDAS@PKDD/ECML 2016: 31-42 - 2015
- [i4]Argimiro Arratia, Carlos E. Ortiz:
Methods of Class Field Theory to Separate Logics over Finite Residue Classes and Circuit Complexity. CoRR abs/1511.02175 (2015) - 2014
- [b1]Argimiro Arratia:
Computational Finance - An Introductory Course with R. Atlantis Studies in Computational Finance and Financial Engineering 1, Springer 2014, ISBN 978-94-6239-069-0, pp. 1-282 - [c5]Argimiro Arratia, Alejandra Cabaña, Enrique M. Cabaña:
Modeling Stationary Data by a Class of Generalized Ornstein-Uhlenbeck Processes: The Gaussian Case. IDA 2014: 13-24 - 2013
- [j8]Marta Arias, Argimiro Arratia, Ramon Xuriguera:
Forecasting with twitter data. ACM Trans. Intell. Syst. Technol. 5(1): 8:1-8:24 (2013) - [c4]Argimiro Arratia, Carlos E. Ortiz:
First Order Extensions of Residue Classes and Uniform Circuit Complexity. WoLLIC 2013: 49-63 - 2011
- [i3]Argimiro Arratia, Carlos Marijuán:
Ranking pages and the topology of the web. CoRR abs/1105.1595 (2011) - [i2]Argimiro Arratia, Alejandra Cabaña:
Tracing the temporal evolution of clusters in a financial stock market. CoRR abs/1111.3127 (2011)
2000 – 2009
- 2009
- [j7]Argimiro Arratia Quesada, Iain A. Stewart:
On the power of deep pushdown stacks. Acta Informatica 46(7): 509-531 (2009) - [j6]Argimiro Arratia, Carlos E. Ortiz:
Approximate formulae for a logic that capture classes of computational complexity. Log. J. IGPL 17(1): 131-154 (2009) - 2008
- [c3]Argimiro Arratia, Iain A. Stewart:
Program Schemes with Deep Pushdown Storage. CiE 2008: 11-21 - 2006
- [j5]Argimiro Arratia, Carlos E. Ortiz:
Expressive Power and Complexity of a Logic with Quantifiers that Count Proportions of Sets. J. Log. Comput. 16(6): 817-840 (2006) - [c2]Argimiro Arratia, Carlos E. Ortiz:
Counting Proportions of Sets: Expressive Power with Almost Order. LATIN 2006: 105-117 - [i1]Argimiro Arratia, Carlos E. Ortiz:
On a syntactic approximation to logics that capture complexity classes. Electron. Colloquium Comput. Complex. TR06 (2006) - 2004
- [c1]Argimiro Arratia, Carlos E. Ortiz:
Approximating the Expressive Power of Logics in Finite Models. LATIN 2004: 540-556 - 2003
- [j4]Argimiro Arratia Quesada, Iain A. Stewart:
A note on first-order projections and games. Theor. Comput. Sci. 290(3): 2085-2093 (2003) - 2002
- [j3]Argimiro Arratia:
On the Descriptive Complexity of a Simplified Game of Hex. Log. J. IGPL 10(2): 105-122 (2002)
1990 – 1999
- 1999
- [j2]Argimiro Arratia Quesada, S. R. Chauhan, Iain A. Stewart:
Hierarchies in Classes of Program Schemes. J. Log. Comput. 9(6): 915-957 (1999) - 1997
- [j1]Argimiro Arratia Quesada, Iain A. Stewart:
Generalized Hex and Logical Characterizations of Polynomial Space. Inf. Process. Lett. 63(3): 147-152 (1997)
Coauthor Index
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