Mathematical Colloquium

 

PROGRAM

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ODELJENJE ZA MATEMATIKU MATEMATIČKOG INSTITUTA SANU

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Registracija za učešće na seminaru je dostupna na sledećem linku:
https://miteam.mi.sanu.ac.rs/asset/tz97w4Hu4c3unsJ7N.
Ukoliko ste vec registrovani predavanje možete pratiti na sledećem linku (nakon sto se ulogujete):
https://miteam.mi.sanu.ac.rs/asset/J6zEMJyMSoAbTMMX7.
Neulogovani korisnici mogu pratiti prenos predavanja na ovom linku (ali ne mogu postavljati pitanja osim putem chata i ne ulaze u evidenciju prisustva):
https://miteam.mi.sanu.ac.rs/call/T9XDGChhq8aDcNqmz/qw7wIwci2jv2rdg9I9CrXkm7OJhF_LB8DfjXZp4jTFV.

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PROGRAM ZA SEPTEMBAR 2023.

PETAK, 29.09.2023. u 12:30, Kneza Mihaila 36, sala 301f i On-line
Dragan Stevanović, Matematički institut SANU
REINFORCEMENT LEARNING FOR GRAPH THEORY - CROSS-ENTROPY METHOD AND BASIC GRAPH ENVIRONMENTS
Adam Zsolt Wagner [arXiv:2104.14516] recently showed how reinforcement learning can be applied to construct (counter)examples in graph theory. We will showcase here a more readable, more stable and significantly faster reimplementation of his approach. We further implement several new reinforcement learning environments that cover constructions of simple graphs and trees, their signed variants, and graph with bounded maximum vertex degree. The presented concepts are illustrated by constructing counterexamples for several conjectures from literature.

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Odeljenje za matematiku je opsti matematicki seminar namenjen sirokoj publici. Predavanja su prilagodjena matematicarima i onima koji zele da to postanu.


Zoran Petrić, Odeljenje za matematiku Matematickog instituta SANU