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Soveregin Debt Management
(RedNIE Red Nacional de Investigadores en Economía, 2023)
This paper reviews debt management strategies in Latin America from a positive and a normative
perspective. It discusses the definition of the debt perimeter (what items should be considered to
optimize the cost-risk ...
Predicción de la satisfacción del usuario a partir de chats de atención al cliente
(Memorias de las JAIIO, 2023)
Los servicios de atención al cliente son determinantes de la experiencia de usuario de las empresas Fintech. Este trabajo busca entender, empleando técnicas de machine learning, qué factores llevan a ...
VesselVAE: Recursive Variational Autoencoders for 3D Blood Vessel Synthesis
(Universidad Torcuato Di Tella, 2023)
We present a data-driven generative framework for synthesizing blood vessel 3D geometry. This is a challenging task due to the
complexity of vascular systems, which are highly variating in shape, size,
and structure. ...
Learning normal asymmetry representations for homologous brain structures
(Universidad Torcuato Di Tella, 2023)
Although normal homologous brain structures are approximately symmetrical by definition, they also have shape differences due
to e.g. natural ageing. On the other hand, neurodegenerative conditions
induce their own changes ...
Teamwork Quality Prediction Using Speech-Based Features
(SMM23, Workshop on Speech, Music and Mind 2023, 2023)
This paper describes a novel protocol for annotating teamwork quality and related variables, based only on the speech signal. Our protocol was designed to annotate a Spanish version of the Objects Games corpus, a publicly ...
A Value-Based Well-Being Framework
(Journal of MacromarketingSAGE, 2023)
This article presents and illustrates a novel value-based well-being framework, derived from service-dominant logic notions of the
link between value and well-being. Based in a wide range of disciplines, this framework ...
Desigualdad y segregación educativa durante la pandemia COVID 19 en Argentina
(Profesorado, Revista de Currículum y Formación del ProfesoradoUniversidad de Granada, 2023)
Uno de los principales desafíos que enfrentan los sistemas educativos es evitar la agudización de desigualdades en el marco del cierre de escuelas a partir de la Pandemia COVID 19. El objetivo de este estudio es conocer ...
Proporcionalidad constitucional y el teorema Alchourrón-Makinson
(Doxa. Cuadernos de Filosofía del Derecho, 2023)
El trabajo estudia los conflictos constitucionales como
una especie de teoría moral deontológica pluralista moderada, por lo que se centra en los principios constitucionales, la proporcionalidad y la función de los ...
Inverse theorems for discretized sums and Lq norms of convolutions in Rd
(Universidad Torcuato Di Tella, 2023)
We prove inverse theorems for the size of sumsets and the L
q norms of
convolutions in the discretized setting, extending to arbitrary dimension an earlier
result of the author in the line. These results have applications ...
On the Fourier decay of multiplicative convolutions
(Universidad Torcuato Di Tella, 2023)
We prove the following. Let $\mu_{1},\ldots,\mu_{n}$ be Borel probability measures on $[-1,1]$ such that $\mu_{j}$ has finite $s_j$-energy for certain indices $s_{j} \in (0,1]$ with $s_{1} + \ldots + s_{n}>1$. Then, the ...