
Uncovering differential equations from data with hidden variables
Finding a set of differential equations to model dynamical systems is a ...
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CompressionBased Regularization with an Application to MultiTask Learning
This paper investigates, from information theoretic grounds, a learning ...
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From Imitation to Prediction, Data Compression vs Recurrent Neural Networks for Natural Language Processing
In recent studies [1][13][12] Recurrent Neural Networks were used for ge...
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Generic LSH Families for the Angular Distance Based on JohnsonLindenstrauss Projections and Feature Hashing LSH
In this paper we propose the creation of generic LSH families for the an...
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An Algorithm to Find Optimal Attack Paths in Nondeterministic Scenarios
As penetration testing frameworks have evolved and have become more comp...
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LT^2C^2: A language of thought with Turingcomputable Kolmogorov complexity
In this paper, we present a theoretical effort to connect the theory of ...
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Bimodal Gödel logic over [0,1]valued Kripke frames
We consider the Gödel bimodal logic determined by fuzzy Kripke models w...
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Speckle Reduction with Adaptive Stack Filters
Stack filters are a special case of nonlinear filters. They have a good...
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Creation of an Annotated Corpus of Spanish Radiology Reports
This paper presents a new annotated corpus of 513 anonymized radiology r...
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Comparative study of LSA vs Word2vec embeddings in small corpora: a case study in dreams database
Word embeddings have been extensively studied in large text datasets. Ho...
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Variations of the Similarity Function of TextRank for Automated Summarization
This article presents new alternatives to the similarity function for th...
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On absolutely normal numbers and their discrepancy estimate
We construct the base 2 expansion of an absolutely normal real number x ...
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Bad Primes in Computational Algebraic Geometry
Computations over the rational numbers often suffer from intermediate co...
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On Bezout Inequalities for nonhomogeneous Polynomial Ideals
We introduce a "workable" notion of degree for nonhomogeneous polynomia...
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Estimating model evidence using ensemblebased data assimilation with localization  The model selection problem
In recent years, there has been a growing interest in applying data assi...
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Segmentation of real algebraic plane curves
In this article we give an implementation of the standard algorithm to s...
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Descartes' Rule of Signs for Polynomial Systems supported on Circuits
We give a multivariate version of Descartes' rule of signs to bound the ...
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Distances between bicliques and structural properties of bicliques in graphs
A biclique is a maximal bipartite complete induced subgraph of G. The bi...
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Corpus specificity in LSA and Word2vec: the role of outofdomain documents
Latent Semantic Analysis (LSA) and Word2vec are some of the most widely ...
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Performance Evaluation of Advanced Relaying Protocols in Large Wireless Networks
This paper studies the performance of some stateoftheart cooperative ...
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The Role of Information Complexity and Randomization in Representation Learning
A grand challenge in representation learning is to learn the different e...
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Joint PLDA for Simultaneous Modeling of Two Factors
Probabilistic linear discriminant analysis (PLDA) is a method used for b...
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The spatial sign covariance operator: Asymptotic results and applications
Due to the increasing recording capability, functional data analysis has...
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Superresolution method for data deconvolution by superposition of point sources
In this work we present a new algorithm for data deconvolution that allo...
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Learning Nonlinear Brain Dynamics: van der Pol Meets LSTM
Many realworld data sets, especially in biology, are produced by highly...
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Classically TimeControlled Quantum Automata
In this paper we introduce classically timecontrolled quantum automata ...
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On some special classes of contact B_0VPG graphs
A graph G is a B_0VPG graph if one can associate a path on a rectangula...
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Iterative evaluation of LSTM cells
In this work we present a modification in the conventional flow of infor...
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Computing optimal shortcuts for networks
We study augmenting a plane Euclidean network with a segment, called a s...
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Uncovering the Spread of Chagas Disease in Argentina and Mexico
Chagas disease is a neglected disease, and information about its geograp...
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The eternal dominating set problem for interval graphs
We prove that, in games in which all the guards move at the same turn, t...
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Subresultants of (xα)^m and (xβ)^n, Jacobi polynomials and complexity
In an earlier article together with Carlos D'Andrea [BDKSV2017], we desc...
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On multirobot search for a stationary object
Two variants of multirobot search for a stationary object in a priori k...
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Low discrepancy sequences failing Poissonian pair correlations
M. Levin defined a real number x that satisfies that the sequence of the...
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Joint Learning of Brain Lesion and Anatomy Segmentation from Heterogeneous Datasets
Brain lesion and anatomy segmentation in magnetic resonance images are f...
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Pattern Recognition in SAR Images using Fractional Random Fields and its Possible Application to the Problem of the Detection of Oil Spills in Open Sea
In this note we deal with the detection of oil spills in open sea via se...
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Realizability in the Unitary Sphere
In this paper we present a semantics for a linear algebraic lambdacalcu...
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Understanding the Behaviour of the Empirical CrossEntropy Beyond the Training Distribution
Machine learning theory has mostly focused on generalization to samples ...
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On nested and 2nested graphs: two subclasses of graphs between threshold and split graphs
A (0,1)matrix has the Consecutive Ones Property (C1P) for the rows if t...
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Extending de Bruijn sequences to larger alphabets
A circular de Bruijn sequence of order n in an alphabet of k symbols is ...
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Exploiting userfrequency information for mining regionalisms from Social Media texts
The task of detecting regionalisms (expressions or words used in certain...
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Completely uniformly distributed sequences based on de Bruijn sequences
We study a construction published by Donald Knuth in 1965 yielding a com...
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Analysis of finite element approximations of Stokes equations with nonsmooth data
In this paper we analyze the finite element approximation of the Stokes ...
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IteratorBased Temporal Logic Task Planning
Temporal logic task planning for robotic systems suffers from state expl...
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Canonical form of modular hyperbolas with an application to integer factorization
For a composite n and an odd c with c not dividing n, the number of solu...
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Extensional proofs in a propositional logic modulo isomorphisms
System I is a proof language for a fragment of propositional logic where...
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A Speaker Verification Backend for Improved Calibration Performance across Varying Conditions
In a recent work, we presented a discriminative backend for speaker veri...
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Principal points and elliptical distributions from the multivariate setting to the functional case
The k principal points of a random vector 𝐗 are defined as a set of poin...
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TrustUBA: A Corpus for the Study of the Manifestation of Trust in Speech
This paper describes a novel protocol for collecting speech data from su...
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Precedence thinness in graphs
Interval and proper interval graphs are very wellknown graph classes, f...
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University of Buenos Aires
The University of Buenos Aires (UBA) was inaugurated 12 August, 1821 by the initiative of Bernardino Rivadavia  at the time Ministry of Government of Buenos Aires . Since then, the institution has followed, first as a provincial and then since 1881 as a national University, the course that the country and city's history have taken. The institution has also gone along paths that contributed to its growth as a cultural and scientific academic centre and a place for the training of professionals, circulation and production of knowledge. In 1885, the "Avellaneda Law" was passed aiming at the organization of the two existing National Universities at that moment: Buenos Aires University and Córdoba University . This law provided a legal framework that contemplated the university autonomy and established the method to be applied to the naming and appointment of authorities. It also made the university responsible for issuing the degrees that enable the practise of different professions, assigning the institution, in this way, an institutional profile tightly linked to a Professional University  a characteristic which would be pointed out as a limitation to the scientific development of the university by some reformers.