Contributed Talks

CONTRIBUTED TALKS SESSIONS

Contributed talks are 30 minutes long. The organizing committee organized them thematically to form sessions with a unifying subject.

*Contributed authors must pay the registration fee until February 10 to be included in the final program.

CT1 - Multivariate inference and survival data

• Juan Carlos Pardo-Fernández (Universidad de Vigo, Spain).

  • • • Conditional C-index for survival data with a cure fraction.

• Alejandra Cabaña (Universidad Autónoma de Barcelona, Spain).

  • • • Multivariate uniformity, normality and isotropy tests.

CT2 - Clustering, regression and mixture models

• Alejandra Martínez (Universidad Nacional de Luján and CONICET, Argentina).

  • • • A robust proposal for nonparametric regression models with circular variables.

• Lucas Fernández Piana (Universidad de San Andrés, Argentina).

  • • • ACCM: Archetyps Core Clustering Method.

• Fernando Quintana (Pontificia Universidad Católica de Chile, Chile).

  • • • Bayesian mixture models for histograms with applications to large datasets.

CT3 - Nonparametric and Bayesian methods

• Manuel Hernández Banadik (Universidad de la República, Uruguay).

  • • • Estimating directions of symmetry using random projections.

• Garritt Page (Brigham Young University, USA).

  • • • Uncertainty quantification in Bayesian clustering.

• Emmanuel Ambriz (King Abdullah University of Science and Technology, Saudi Arabia).

  • • • Functional Signed Directionality: Quantiles, Skewness, and Probability Bands in Function Spaces.

CT4 - Optimization and stochastic processes

• • • Nicolás Hernández-Santibáñez (Universidad Técnica Federico Santa Marı́a, Chile).

      • • • Pollution regulation for electricity generators in a transmission network.

    • Abel G. Azze (CUNEF Universidad, Spain).

      • • • Ergodic singular control for ambiguous compound-Poisson jump-diffusion processes.

    • Joshué Ricalde-Guerrero (ETH Zurich, Switzerland).

      • • • From particles to mean-field to quantum systems: Operator-valued non-commutative probability methods for the propagation of chaos.

CT5 - Statistical models and applications

• • • Ana Justel (Universidad Autónoca de Madrid, Spain).

      • • • Hybridizing ML in redundancy analysis for decoding microbial biodiversity in Antarctic ecosystems.

    • Victor Giancarlo Sal y Rosas (Pontificia Universidad Católica del Perú, Peru).

      • • • Sieve estimator for a regression model with bivariate current status data subject to outcome misclassification.

    • Angel Segura (Universidad de la República, Uruguay).

      • • • Statistical properties of a mixture of distributions in aquatic multi-species community models constrained by metabolism.

CT6 - Asymptotics in interacting random processes

• • • Cecilia De Vita (Universidad de Buenos Aires, Argentina).

      • • • Synchronization in random geometric graphs.

    • Jhon Astoquillca (Universidade de São Paulo, Brazil).

      • • • On the voter model with dynamic anti-voter bonds.

    • Renato S. Dos Santos (Universidade Federal de Minas Gerais, Brazil).

      • • • Weakly self-avoiding random walk in random potential.

CT7 - Asymptotic behavior of Markov processes

• • • Sergio I. López (Universidad Nacional Autónoma de México, Mexico).

      • • • Abrupt decorrelation in Ornstein–Uhlenbeck processes.

    • Victor Rivero (Centro de Investigación en Matemáticas, Mexico).

      • • • Some recent results on Markov additive processes.

CT8 - Applied probability models

• • • Hernán A. Mardones González (Universidad de La Frontera, Chile).

      • • • A forward-backward stochastic algorithm for the incompressible Navier–Stokes equations.

    • Marco Scavino (Universidad de la República, Uruguay).

      • • • Nonparametric estimation of transition densities for forecast error modeling via stochastic differential equations.

CT9 - Interacting particle systems

• • • Lea Popovic (Concordia University, Canada).

      • • • Coupled Markov chain and (S)PDE limits for interacting particle systems.

    • Leandro Chiarini (Universidade de São Paulo, Brazil).

      • • • Non-monotone absorbing state phase transitions.

    • Christian Maura (IMPA, Brazil).

      • • • One-dimensional non-reversible metastable diffusions: dynamics, γ−expansion, and PDE asymptotics.

CT10 - Discrete probabilistic models

• • • Miraine Dávila Felipe (Université de Technologie de Compiègne, France).

      • • • Embedding birth-death processes within dynamic stochastic block models.

    • Inés Armendáriz (Universidad de Buenos Aires and CONICET, Argentina).

      • • • Fitted Poisson sheets.

    • Magno Tairone Freitas Severino (INSPER, Brazil).

      • • • Estimation and model selection for graphical models under mixing conditions