[ABE-L] Ciclo de Seminários do PPGE/2026.1

['Francisco Cysneiros' via abe-l@ime.usp.br]

Ciclo de Seminários do PPGE/2026.1

Temos o prazer de anunciar que, no dia  27 de abril de 2026,
o seminário será ministrado pela  Profa. Dra. Kelly Cristina Mota Gonçalves
DME/UFRJ


Detalhes da palestra:


seminário de Pós-Graduação
Quarta-feira, 27 de maio · 4:00 – 6:00pm
Fuso horário: America/Recife
Como participar do Google Meet
Link da videochamada: https://meet.google.com/rag-disk-btz
Ou disque: ‪(BR) +55 19 4560-9802‬ PIN: ‪598 785 307‬#
Outros números de telefone: https://tel.meet/rag-disk-btz?pin=9248224913001

Título:  Bayesian Quantile Regression for Complex Data Structures
Palestrante: Kelly Cristina Mota Gonçalves DME/UFRJ

Resumo:
Abstract: Quantile regression provides a flexible framework for modeling
complex data structures, offering a more comprehensive characterization of
conditional distributions than traditional mean regression approaches. By
focusing on different parts of the response distribution, quantile
regression is naturally robust to heteroscedasticity, outliers, and
departures from normality frequently observed in real-world applications.
In the Bayesian setting, inference is commonly based on likelihood
formulations derived from the asymmetric Laplace distribution and its
extensions, whose location–scale mixture representations facilitate
posterior computation. This talk presents Bayesian quantile regression
approaches for complex data settings, emphasizing recent methodological
developments for time-varying and spatial models, as well as applications
involving complex survey data. Practical issues related to estimation,
computation, and interpretation will also be discussed.
-- 
Francisco José A. Cysneiros
Full professor
Departament of Statistics - UFPE
Co-Director of Department of Statistics, UFPE 2005-2009
Co-Director of Graduate Studies, Statistics, UFPE 2009-2013
Director of Graduate Studies, Statistics, UFPE 2013-2017
Co-Director of Graduate Studies, Statistics, UFPE 2026-2028
Editor in Chief of Brazilian Journal of Probability and Statistics
My URLs:
www.de.ufpe.br/~cysneiros  <http://www.de.ufpe.br/~cysneiros>
http://150.161.44.6/cysneiros

Lattes:

*ResearchedID:*
*Publons:*
http://lattes.cnpq.br/1313497098151734
http://www.researcherid.com/rid/G-6333-2012
https://publons.com/a/1540091
ORCID: http://orcid.org/0000-0001-6757-6969


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