Search Results for author: George Barmpalias

Found 3 papers, 1 papers with code

Compression of enumerations and gain

no code implementations6 Apr 2023 George Barmpalias, Xiaoyan Zhang, Bohua Zhan

We study the compressibility of enumerations, and its role in the relative Kolmogorov complexity of computably enumerable sets, with respect to density.

The idemetric property: when most distances are (almost) the same

1 code implementation30 Apr 2018 George Barmpalias, Neng Huang, Andrew Lewis-Pye, Angsheng Li, Xuechen Li, YiCheng Pan, Tim Roughgarden

We introduce the \emph{idemetric} property, which formalises the idea that most nodes in a graph have similar distances between them, and which turns out to be quite standard amongst small-world network models.

Social and Information Networks Discrete Mathematics

Algorithmic learning of probability distributions from random data in the limit

no code implementations31 Oct 2017 George Barmpalias, Frank Stephan

We study the problem of identifying a probability distribution for some given randomly sampled data in the limit, in the context of algorithmic learning theory as proposed recently by Vinanyi and Chater.

Learning Theory

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