Journal paper (2023)
- Vladimir Batagelj, Exactly mergeable summaries Link
- Vladimir Batagelj, Cores in multiway networks Link
- I.Pavlu, A.Menafoglio, E.G.Bongiorno, K.Hron. Classification of probability density functions in the framework of Bayes spaces: methods and applications. SORT-Statistics and Operations Research Transactions, 47(2), 2023 (doi: 10.57645/20.8080.02.10). 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, Generalized Beta Models and Population Growth: So Many Routes to Chaos. Fractal and fractional, 2023. Link
- Genest, C., Hron, K., Nešlehová, J. (2023) Orthogonal decomposition of multivariate densities in Bayes spaces and relation with their copula-based representation. Journal of Multivariate Analysis, 198, 105228. Link
- Nesrstová, V., Wilms, I., Palarea-Albaladejo, J., Filzmoser, P., Martín-Fernández, J.A., Friedecký, D., Hron, K. (2023) Principal balances of compositional data for regression and classification using partial least squares. Journal of Chemometrics, 37, No. 12, e3518 (22 pages). Link
- Nesrstová, V., Jašková, P., Pavl?, I., Hron, K., Palarea-Albaladejo, J. Gába, A., Pelclová, J., Fa?evicová, K. (2023) Simple enough, but not simpler: reconsidering additive logratio coordinates in compositional analysis. Statistics and Operations Research Transactions, 47, No. 2, 269-294. Link
- Jašková, P., Palarea-Albaladejo, J., Gába, A., Dumuid, D., Pediši?, Ž., Pelclová, J., Hron, K. (2023) Compositional functional regression and isotemporal substitution analysis: methods and application in time-use epidemiology. Statistical Methods in Medical Research, 32, No. 10, 2064-2080. 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, Digital capacity and employment outcomes: Microdata evidence from pre- and post-COVID-19 Europe. Telematics and Informatics
Volume 83, 2023. Link
- Simos Meintanis, Bojana Milosevic, Marko Obradovic, Mirjana Veljovic. Goodness-of-fit tests for the multivariate Student-t distribution based on i.i.d. data, and for GARCH observations. Journal of Time Series Analysis, 2023. Link
- Louvet, G., Raymaekers, J., Van Bever, G., & Wilms, I. (2023). The influence function of graphical lasso estimators. Econometrics and Statistics. DOI: https://doi.org/10.1016/j.ecosta.2023.03.004 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, 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
- 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
- Ivette Gomes, “Population Growth, EVT and geometrically thinned EVT”.
HiTEC & CoDES2023, April, 3-5, 2023, Limassol, Cyprus. Link
- Louisa Kontoghiorghes and Ana Colubi. Measuring and comparing the thematic prevalence using a parametric and distribution-free bootstrap two-sample test. EcoSta 2023. Waseda University, Tokyo, Japan.
- 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, Testing for the equality of matrix distributions in the space of positive semi-definite random matrices.
- Presentation "Advancing Markowitz: Market-driven trees for Multi-Asset Portfolio Optimization", with logo and acknowledgement of HiTeC
Authors: Alla Petukhina, Anastasija Tetereva
- 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, Distributed estimation and inference for Gaussian
graphical models under an unbalanced distributed setting. Smart Diaspora, April 10-13, 2023. Timisoara, Romania
- Eugen Pircalabelu, Aggregating estimators from distributed sources.
A journey from estimation to model selection. EDT, UNamur, May 30, 2023. Namur, 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
- Fiona Sammut, Paper presented during HiTEc WG meeting Limassol 2023. Link
- Andrej Srakar, Spectral CLTs with long memory and aging for large language and large multimodal models. 2023 IMS International Conference on Statistics and Data Science (ICSDS).
- 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
Others (2023)
- Alla Petukhina, Working paper with acknowledgement, submitted to Energy Economics 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. HiTEC Workshop, London, Dec 2022. Database Link
- 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
