Journal paper (2023)
- Vladimir Batagelj, Cores in multiway networks Link
- Vladimir Batagelj, Exactly mergeable summaries Link
- Enea G. Bongiorno, Lax Chan & Aldo Goia (2023) Detecting the complexity of a functional time series, Journal of Nonparametric Statistics, DOI: 10.1080/10485252.2023.2234507
Link
- Ivette Gomes, The use of a BetaBoop function establishes interesting connections to Probability Theory, Riemann–Liouville’s fractional integrals, higher-order monotonicity and convexity. Moreover, generalized unimodality, and the logistic map paradigm inspires the investigation of the dynamics of the hyper-logistic and hyper-Gompertz maps. Link
- Louisa Kontoghiorghes, and Ana Colubi (2023): New metrics and tests for subject prevalence in documents based on topic modeling. International Journal of Approximate Reasoning. Database Link
- Kadri Maennasoo, This paper examines the pre- and post-COVID-19 survey waves of the Eurostat Community Statistics on Information Society from 2017, 2019, and 2021 in 27 European countries and jointly estimates individuals’ employment status and skills employing external controls based on Eurostat and COVID-19 European Regional Tracker NUTS1-level regional statistics and Oxford COVID-19 Government Response Tracker information on governments’ containment and economic support measures. Database Link
- Bojana Milosevic, We consider goodness-of-fit tests for the multivariate Student's t-distribution with i.i.d. data and for the innovation distribution in a generalized autoregressive conditional heteroskedasticity model. The methods are based on the empirical characteristic function and are relatively easy to implement, invariant under linear transformations, and globally consistent. Asymptotic properties of the proposed procedures are investigated, while the finite-sample properties are illustrated by means of a Monte Carlo study. The procedures are also applied to real data from the financial markets Link
Conference presentation (2023)
- Robertas Alzbutas, Ieva Dunduliene, “Uncertain Knowledge and Machine Learning Application for Trade Risk Prediction and Sensitivity Identification”. HiTEC & CoDES2023 Conference, April, 3-5, 2023, Limassol, Cyprus.
- Vladimir Batagelj, On the structure of the network of European airports and airlines. HiTEc Working Groups Meetings, 3-5 April 2023, Poseidonia Beach Hotel, Limassol, Cyprus Link
- Vladimir Batagelj, Analysis of weighted temporal networks represented by time slices. The 25th International Conference on Computational Statistics (Compstat 2023), Birkbeck, University of London, UK, 22-25 August 2023. Link
- M. Demosthenous, C. Gatu, E. Kontoghiorghes (2023) Computational strategies for regression model selection in the high-dimensional case. HiTEc & CoDES COST Action meeting, April 3-5, 2023, Limassol, CY
- Elena Fernandez Iglesias, Gonzalez-Rodriguez G., Vazquez-Tarrio D. Fernandez-Iglesias E., Fernandez M. Menendez-Duarte R, Pulgar J.A., Gonzalez-Cortina J.M., Pedreira, D. (2023). Preliminary results of bedload transport using geophysical techniques in Nalon Rivers (NW Spain). International Conference on Fluvial Sedimentology, Riva del Garda, Italy Link
- Elena Fernandez Iglesias, Fernandez-Iglesias E., Fernandez M., Moro V., Incera L., Gonzalez-Rodriguez G., Vazquez-Tarrio D., Menendez-Duarte R. (2023). Desequilibrios morfológicos del cauce durante los últimos 80 años en el tramo bajo del río Nalón (Asturias). XVI Reunion Nacional de Geomorfologia, Zaragoza
- Ivette Gomes, “Population Growth, EVT and geometrically thinned EVT”.
HiTEC & CoDES2023, April, 3-5, 2023, Limassol, Cyprus. Link
- Louisa Kontoghiorghes and Ana Colubi. A comparison of two-sample tests for thematic prevalence under various topic models. HiTEc & CoDES COST Action meeting, April 3-5, 2023, Limassol, CY
- Bojana Milosevic, title: Testing for the equality of matrix distributions in the space of positive semi-definite random matrices
- Eugen Pircalabelu, Distributed estimation and inference for Gaussian
graphical models under an unbalanced distributed setting. Smart Diaspora, April 10-13, 2023. Timisoara, Romania
- Eugen Pircalabelu, Graph estimation based on multivariate functional data
with different coarseness scales. Asymptotic Theory for Multidimensional Statistics Workshop, May 3-5, 2003. Leuven, Belgium
- Eugen Pircalabelu, Graph estimation based on multivariate functional data
with different coarseness scales. Romanian Society of Probability and Statistics, April 21-22, 2003. Bucharest, Romania
- Eugen Pircalabelu, Aggregating estimators from distributed sources.
A journey from estimation to model selection. EDT, UNamur, May 30, 2023. Namur, Belgium
- Fiona Sammut, Paper presented during HiTEc WG meeting Limassol 2023. Link
- Fiona Sammut, Presentation slides for HiTEc WG meeting Limassol 2023.
- Sara Taskinen, Cristoph Muehlmann, Mika Sipilä and Klaus Nordhausen: Robust second-order stationary spatial blind source separation. ICORS2023, Toulouse, 22-26 May 2023.
Software (2023)
- Vladimir Batagelj, MWnets - an R package for multiway network analysis Link
Journal paper (2022)
- Victor Bystrov , Viktoriia Naboka , Anna Staszewska-Bystrova und Peter Winker (2022): Cross-Corpora Comparisons of Topics and Topic Trends, Journal of Economics and Statistics 242/4, 433–469.T
The database link provides additional information on the data base and code used for the analysis. Link Database Link
Conference presentation (2022)
- Alessandra Amendola, The impact of ESG scores on tails risk measures. 16th International Conference on Computational and Financial Econometrics (CFE 2022), December 17-19, 2022, London, UK.
- Ben Jones and Andreas Artemiou (2022) Nonlinear feature extraction for sufficient dimension reduction in the presence of categorical predictors. 15th International Conference of the ERCIM WG on Computational and Methodological Statistics (CMStatistics 2022), December 17-19, 2022, London, UK.
- M. Demosthenous, C. Gatu, E. Kontoghiorghes, A. Colubi (2022) Computational strategies for regression model selection in the high-dimensional case. 15th International Conference of the ERCIM WG on Computational and Methodological Statistics (CMStatistics 2022), December 17-19, 2022, London, UK.
- Maria Brigida Ferraro1, Elena Fernandez-Iglesias, Ana Belen Ramos Guajardo, Gil Gonzalez-Rodriguez (2022) Clustering Of Star-shaped Sets With A Fuzzy Approach. 15th International Conference of the ERCIM WG on Computational and Methodological Statistics (CMStatistics 2022), December 17-19, 2022, London, UK
- Ivette Gomes, “An Accurate Way to Measure Risks of Extreme Events” (joint work with Frederico Caeiro, Fernanda Figueiredo and Lígia Henriques-Rodrigues). CMStatistics 2022, London, UK, December 17-19, 2022. Link
- Matus Maciak, Online changepoint test in a nonlinear expectile model Database Link
- Matus Maciak, Online changepoint test in a nonlinear expectile model Database Link
- Bojana Milosevic, The goal of this work is to study impact of different imputation procedure on GOF testing. Link
- Christoph Muehlmann, Sandra De Iaco, Klaus Nordhausen (2022) Second Order Source Separation for Multivariate Space-Time Data. 15th International Conference of the ERCIM WG on Computational and Methodological Statistics (CMStatistics 2022), December 17-19, 2022, London, UK.
- Louis Frans Pau, INFERENCE of THE STRUCTURE of ECONOMIC REASONING from NATURAL LANGUAGE ANALYSIS (Presentation to HiTEC Workshop, London, Dec 2022) Database Link
- Louis Frans Pau, INFERENCE of THE STRUCTURE of ECONOMIC REASONING from NATURAL LANGUAGE ANALYSIS (Presentation to HiTEC Workshop, London, Dec 2022)
- Eugen Pircalabelu, A divide-and-conquer approach for covariate-adjusted Gaussian graphical models Link
- Eugen Pircalabelu, High-dimensional sufficient dimension reduction through principal projections. Link
- L. Soegner, M. Deistler, P. Gersing, C. Rust (2022) Mixed-frequency dynamic factor models. CFE 2022, December 17-19, 2022, London, UK Link
- David Suda (2022) Forecasting Econometric Time Series In Higher
Dimensions – Dimension Reduction And Setting The Bayesian Framework. Presentation slides for HiTEC WG meetings London 2022.
- Sara Taskinen, Mika Sipilä and Klaus Nordhausen: Robust spatial blind source separation. CMStatistics 2022, London, 17-19 December 2022.
- Mimi Zhang (2022) Functional Data Clustering and Its Application in Econometrics. Presentation slides for HiTEC WG meetings London 2022.
Reports (2022)
- Ana Colubi, HiTeC MoU Link
Journal paper (0)
- Elena Fernandez Iglesias,
- Louisa Kontoghiorghes,
Conference presentation (0)
