User profiles for V. Shchur
Vladimir ShchurHSE University Verified email at hse.ru Cited by 368 |
Neural temporal point processes: A review
Temporal point processes (TPP) are probabilistic generative models for continuous-time
event sequences. Neural TPPs combine the fundamental ideas from point process literature …
event sequences. Neural TPPs combine the fundamental ideas from point process literature …
Pitfalls of graph neural network evaluation
O Shchur, M Mumme, A Bojchevski… - arXiv preprint arXiv …, 2018 - arxiv.org
Semi-supervised node classification in graphs is a fundamental problem in graph mining,
and the recently proposed graph neural networks (GNNs) have achieved unparalleled results …
and the recently proposed graph neural networks (GNNs) have achieved unparalleled results …
Netgan: Generating graphs via random walks
We propose NetGAN-the first implicit generative model for graphs able to mimic real-world
networks. We pose the problem of graph generation as learning the distribution of biased …
networks. We pose the problem of graph generation as learning the distribution of biased …
Introduction to tensor decompositions and their applications in machine learning
Tensors are multidimensional arrays of numerical values and therefore generalize matrices
to multiple dimensions. While tensors first emerged in the psychometrics community in the …
to multiple dimensions. While tensors first emerged in the psychometrics community in the …
Intensity-free learning of temporal point processes
Temporal point processes are the dominant paradigm for modeling sequences of events
happening at irregular intervals. The standard way of learning in such models is by estimating …
happening at irregular intervals. The standard way of learning in such models is by estimating …
[HTML][HTML] Genomic epidemiology of the early stages of the SARS-CoV-2 outbreak in Russia
The ongoing pandemic of SARS-CoV-2 presents novel challenges and opportunities for the
use of phylogenetics to understand and control its spread. Here, we analyze the emergence …
use of phylogenetics to understand and control its spread. Here, we analyze the emergence …
Evaporation and fluid dynamics of a sessile drop of capillary size
Theoretical description and numerical simulation of an evaporating sessile drop are developed.
We jointly take into account the hydrodynamics of an evaporating sessile drop, effects of …
We jointly take into account the hydrodynamics of an evaporating sessile drop, effects of …
Overlapping community detection with graph neural networks
O Shchur, S Günnemann - arXiv preprint arXiv:1909.12201, 2019 - arxiv.org
Community detection is a fundamental problem in machine learning. While deep learning
has shown great promise in many graphrelated tasks, developing neural models for …
has shown great promise in many graphrelated tasks, developing neural models for …
On the stochasticity in relativistic cosmology
…, EM Lifshitz, KM Khanin, LN Shchur… - Journal of statistical …, 1985 - Springer
It was shown earlier by IM Lifshitz and two of us that the evolution of the relativistic
cosmological models towards the singularity undergoes spontaneous stochastization. (1) In the …
cosmological models towards the singularity undergoes spontaneous stochastization. (1) In the …
[HTML][HTML] Detecting archaic introgression using an unadmixed outgroup
Human populations outside of Africa have experienced at least two bouts of introgression
from archaic humans, from Neanderthals and Denisovans. In Papuans there is prior evidence …
from archaic humans, from Neanderthals and Denisovans. In Papuans there is prior evidence …