Zobrazeno 1 - 10
of 279
pro vyhledávání: '"Dima L Shepelyansky"'
Autor:
Andrei Zinovyev, Urszula Czerwinska, Laura Cantini, Emmanuel Barillot, Klaus M Frahm, Dima L Shepelyansky
Publikováno v:
PLoS Computational Biology, Vol 16, Iss 2, p e1007652 (2020)
English Wikipedia, containing more than five millions articles, has approximately eleven thousands web pages devoted to proteins or genes most of which were generated by the Gene Wiki project. These pages contain information about interactions betwee
Externí odkaz:
https://doaj.org/article/b0bbe23c6be746cab10bd60345980140
Publikováno v:
PLoS ONE, Vol 14, Iss 9, p e0222508 (2019)
We apply the Google matrix algorithms for analysis of interactions and influence of 37 cancer types, 203 cancer drugs and 195 world countries using the network of 5 416 537 English Wikipedia articles with all their directed hyperlinks. The PageRank a
Externí odkaz:
https://doaj.org/article/0f9c9d118e874ed483d777b3b5d0fe37
Publikováno v:
PLoS ONE, Vol 14, Iss 12, p e0225500 (2019)
Using the English Wikipedia network of more than 5 million articles we analyze interactions and interlinks between the 34 largest pharmaceutical companies, 195 world countries, 47 rare renal diseases and 37 types of cancer. The recently developed alg
Externí odkaz:
https://doaj.org/article/2e0f1b5a85444b6d8f18b45768d481e8
Publikováno v:
PLoS ONE, Vol 13, Iss 1, p e0190812 (2018)
Signaling pathways represent parts of the global biological molecular network which connects them into a seamless whole through complex direct and indirect (hidden) crosstalk whose structure can change during development or in pathological conditions
Externí odkaz:
https://doaj.org/article/7f3dd179ac1147caa7bdc72def0bd0ca
Publikováno v:
PLoS ONE, Vol 13, Iss 8, p e0201397 (2018)
Interactions between countries originate from diverse aspects such as geographic proximity, trade, socio-cultural habits, language, religions, etc. Geopolitics studies the influence of a country's geographic space on its political power and its relat
Externí odkaz:
https://doaj.org/article/dec849b819524f09949da9f6cbe95a7c
Autor:
Young-Ho Eom, Pablo Aragón, David Laniado, Andreas Kaltenbrunner, Sebastiano Vigna, Dima L Shepelyansky
Publikováno v:
PLoS ONE, Vol 10, Iss 3, p e0114825 (2015)
Wikipedia is a huge global repository of human knowledge that can be leveraged to investigate interwinements between cultures. With this aim, we apply methods of Markov chains and Google matrix for the analysis of the hyperlink networks of 24 Wikiped
Externí odkaz:
https://doaj.org/article/294b9335eafc4172b7c6b48f711f1954
Autor:
Young-Ho Eom, Dima L Shepelyansky
Publikováno v:
PLoS ONE, Vol 8, Iss 10, p e74554 (2013)
How different cultures evaluate a person? Is an important person in one culture is also important in the other culture? We address these questions via ranking of multilingual Wikipedia articles. With three ranking algorithms based on network structur
Externí odkaz:
https://doaj.org/article/63af0e96d80047f980e029ae528dcfd4
Autor:
Vivek Kandiah, Dima L Shepelyansky
Publikováno v:
PLoS ONE, Vol 8, Iss 5, p e61519 (2013)
For DNA sequences of various species we construct the Google matrix [Formula: see text] of Markov transitions between nearby words composed of several letters. The statistical distribution of matrix elements of this matrix is shown to be described by
Externí odkaz:
https://doaj.org/article/de35f08c05554232b8f47456c9f77f4d
Autor:
Leonardo Ermann, Dima L. Shepelyansky
Publikováno v:
Information, Vol 15, Iss 9, p 571 (2024)
We introduce the Ising Network Opinion Formation (INOF) model and apply it to the analysis of networks of six Wikipedia language editions. In the model, Ising spins are placed at network nodes/articles and the steady-state opinion polarization of spi
Externí odkaz:
https://doaj.org/article/c06eb03ad5da4144bea5630ba54ab9df
Autor:
Leonardo Ermann, Dima L Shepelyansky
Publikováno v:
New Journal of Physics, Vol 15, Iss 12, p 123004 (2013)
We study numerically time evolution in classical lattices with weak or moderate nonlinearity which leads to interactions between linear modes. Our results show that in a certain strength range a moderate nonlinearity generates a dynamical thermalizat
Externí odkaz:
https://doaj.org/article/1c2ab1b7446d48bbb42f66f1953c93e7