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researcher

L. Ostroumova

18 papers hereh-index 146.4k citations31 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author2
  • first author8
  • middle author7
  • last author1

Across the 18 of 18 papers where every author was matched, so the position is known.

fields
  • math.PR8
  • cs.SI6
  • cs.IR2
  • math.CO1
  • physics.soc-ph1

identity via Semantic Scholar / OpenAlex

activity
20112019
most citedPageRank in undirected random graphs

10 citations · 20 across the 10 of their papers we have counts for

collaborators
Showing 2012Show all

3 papers · 1 filter

cs.IR2012

Evolution of the Media Web

Damien Lefortier, Liudmila Ostroumova, Egor Samosvat

We present a detailed study of the part of the Web related to media content, i.e., the Media Web. Using publicly available data, we analyze the evolution of incoming and outgoing l…

cs.SI2012★ 1 cited

Empirical Validation of the Buckley--Osthus Model for the Web Host Graph: Degree and Edge Distributions

Maxim Zhukovskiy, Dmitry Vinogradov, Yuri Pritykin +5

There has been a lot of research on random graph models for large real-world networks such as those formed by hyperlinks between web pages in the world wide web. Though largely suc…

math.CO2012★ 7 cited

Generalized preferential attachment: tunable power-law degree distribution and clustering coefficient

Liudmila Ostroumova, Alexander Ryabchenko, Egor Samosvat

We propose a wide class of preferential attachment models of random graphs, generalizing previous approaches. Graphs described by these models obey the power-law degree distributio…

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