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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 cs.IRShow all

2 papers · 1 filter

cs.IR2013

Timely crawling of high-quality ephemeral new content

Damien Lefortier, Liudmila Ostroumova, Egor Samosvat +1

Nowadays, more and more people use the Web as their primary source of up-to-date information. In this context, fast crawling and indexing of newly created Web pages has become cruc…

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…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.