DeepAI

Renyi Institute of Mathematics

∙ Hungary ∙ 0 followers

The Alfréd Rényi Institute of Mathematics is the research institute in mathematics of the Hungarian Academy of Sciences.

Featured Researchers

Balázs Keszegh
10 publications
Laszlo Csirmaz
10 publications
Zsolt Zombori
6 publications
Adrián Csiszárik
5 publications
Dániel Varga
4 publications
Dávid Terjék
4 publications
Dániel Gerbner
3 publications
Dániel T. Nagy
2 publications
Viktor Harangi
2 publications
Gábor Simonyi
2 publications
Diego González-Sánchez
2 publications

∙ 10/07/2019

Negative Sampling in Variational Autoencoders

We propose negative sampling as an approach to improve the notoriously b...

Adrián Csiszárik, et al. ∙

∙ 01/17/2020

On Covering Numbers, Young Diagrams, and the Local Dimension of Posets

We study covering numbers and local covering numbers with respect to dif...

Gábor Damásdi, et al. ∙

∙ 09/01/2022

Conditional graph entropy as an alternating minimization problem

The systematic study of alternating minimization problems was initiated ...

Viktor Harangi, et al. ∙

∙ 08/31/2022

Generalizing Körner's graph entropy to graphons

Körner introduced the notion of graph entropy in 1973 as the minimal cod...

Viktor Harangi, et al. ∙

∙ 08/24/2022

An asymptotic resolution of a conjecture of Szemerédi and Petruska

Consider a 3-uniform hypergraph of order n with clique number k such tha...

André E. Kézdy, et al. ∙

∙ 05/26/2022

A framework for overparameterized learning

An explanation for the success of deep neural networks is a central ques...

Dávid Terjék, et al. ∙

∙ 04/05/2022

On Bernstein- and Marcinkiewicz-type inequalities on multivariate C^α-domains

We prove new Bernstein and Markov type inequalities in L^p spaces associ...

Feng Dai, et al. ∙

∙ 02/14/2022

Codes with structured Hamming distance in graph families

We investigate the maximum size of graph families on a common vertex set...

Anna Gujgiczer, et al. ∙

∙ 12/20/2021

Regularity based spectral clustering and mapping the Fiedler-carpet

Spectral clustering is discussed from many perspectives, by extending it...

Marianna Bolla, et al. ∙

∙ 10/12/2021

Algebra of Data Reconciliation

With distributed computing and mobile applications becoming ever more pr...

Elod P. Csirmaz, et al. ∙

∙ 07/15/2020

Visualizing Transfer Learning

We provide visualizations of individual neurons of a deep image recognit...

Róbert Szabó, et al. ∙

∙ 12/28/2017

Gradient Regularization Improves Accuracy of Discriminative Models

Regularizing the gradient norm of the output of a neural network with re...

Dániel Varga, et al. ∙

∙ 09/05/2019

Sticky matroids and convolution

Motivated by the characterization of the lattice of cyclic flats of a ma...

Laszlo Csirmaz, et al. ∙

∙ 07/22/2019

Between the deterministic and non-deterministic query complexity

We consider problems that can be solved by asking certain queries. The d...

Dániel Gerbner, et al. ∙

∙ 04/16/2019

One-adhesive polymatroids

Adhesive polymatroids were defined by F. Matúš motivated by entropy func...

Laszlo Csirmaz, et al. ∙

∙ 08/06/2018

Inner approximation algorithm for solving linear multiobjective optimization problems

Benson's outer approximation algorithm and its variants are the most fre...

Laszlo Csirmaz, et al. ∙

∙ 06/11/2018

Plane drawings of the generalized Delaunay-graphs for pseudo-disks

We study general Delaunay-graphs, which are a natural generalizations of...

Balázs Keszegh, et al. ∙

∙ 06/11/2018

Coloring Delaunay-Edges and their Generalizations

We consider geometric graphs whose vertex set is a finite set of points ...

Eyal Ackerman, et al. ∙

∙ 08/19/2017

A plurality problem with three colors and query size three

The Plurality problem - introduced by Aigner A2004 - has many variants. ...

Dániel Gerbner, et al. ∙