Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Sakib Matin"'
Autor:
Alice E. A. Allen, Nicholas Lubbers, Sakib Matin, Justin Smith, Richard Messerly, Sergei Tretiak, Kipton Barros
Publikováno v:
npj Computational Materials, Vol 10, Iss 1, Pp 1-9 (2024)
Abstract The development of machine learning models has led to an abundance of datasets containing quantum mechanical (QM) calculations for molecular and material systems. However, traditional training methods for machine learning models are unable t
Externí odkaz:
https://doaj.org/article/a6d03e20793240fea387226429c6ed76
Publikováno v:
Physical Review Research, Vol 3, Iss 1, p 013107 (2021)
Neural avalanches are collective firings of neurons that exhibit emergent scale-free behavior. Understanding the nature and distribution of these avalanches is an important element in understanding how the brain functions. We study a model of neural
Externí odkaz:
https://doaj.org/article/0156df13af544c3d8586444be6935643
Publikováno v:
Physical Review Research. 3
Neural avalanches are collective firings of neurons that exhibit emergent scale-free behavior. Understanding the nature and distribution of these avalanches is an important element in understanding how the brain functions. We study a model of neural
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e53d802077278c3929b677feca74eba5
https://doi.org/10.1103/physrevresearch.3.013107
https://doi.org/10.1103/physrevresearch.3.013107
Publikováno v:
Physical review. E. 101(2-1)
Prediction in complex systems at criticality is believed to be very difficult, if not impossible. Of particular interest is whether earthquakes, whose distribution follows a power-law (Gutenberg-Richter) distribution, are in principle unpredictable.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d64dcb95c5cc97c33bc99dc4cced9ac
https://pubmed.ncbi.nlm.nih.gov/32168593
https://pubmed.ncbi.nlm.nih.gov/32168593
We show that the Olami-Feder-Christensen model exhibits an effective ergodicity breaking transition as the noise is varied. Above the critical noise, the system is effectively ergodic because the time-averaged stress on each site converges to the glo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a96c1be8d3aab7f620f69979d0b3f81
http://arxiv.org/abs/1903.12652
http://arxiv.org/abs/1903.12652
Theory predicts rapid genetic drift during invasions, yet many expanding populations maintain high genetic diversity. We find that genetic drift is dramatically suppressed when dispersal rates increase with the population density because many more mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd3457a20814d07825c5b0cc57f5b2b8
http://arxiv.org/abs/1903.11627
http://arxiv.org/abs/1903.11627
Traveling fronts describe the transition between two alternative states in a great number of physical and biological systems. Examples include the spread of beneficial mutations, chemical reactions, and the invasions by foreign species. In homogeneou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40e400fb280f41d8bc94ca106a8b0146
Publikováno v:
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-5 (2019)
Scientific Reports, Vol 9, Iss 1, Pp 1-5 (2019)
The growth of business firms is an example of a system of complex interacting units that resembles complex interacting systems in nature such as earthquakes. Remarkably, work in econophysics has provided evidence that the statistical properties of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d9455e4e6325451d7bef6d6ed7cb636