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Chathika Gunaratne

10 papers hereh-index 10275 citations48 works total

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

author position
  • first author7
  • middle author3

Across the 10 of 10 papers where every author was matched, so the position is known.

fields
  • cs.SI3
  • cs.MA2
  • cs.NE2
  • q-bio.PE2
  • cs.LG1

identity via Semantic Scholar / OpenAlex

activity
20162026
most citedEvolutionary model discovery of causal factors behind the socio-agricultural behavior of the ancestral Pueblo

7 citations · 20 across the 9 of their papers we have counts for

collaborators
Showing 2020Show all

2 papers · 1 filter

cs.SI2020

Exogenous Shocks Lead to Increased Responsiveness and Shifts in Sentimental Resilience in Online Discussions

Chathika Gunaratne, Subash K. Ray, Caroline Lourenco Alves +1

The effects of real-world events on the dynamics and sentiment expressed through online conversations is not entirely understood. In particular, the dynamics of highly polarized co…

cs.SI2020★ 1 cited

Deep Agent: Studying the Dynamics of Information Spread and Evolution in Social Networks

Ivan Garibay, Toktam A. Oghaz, Niloofar Yousefi +23

This paper explains the design of a social network analysis framework, developed under DARPA's SocialSim program, with novel architecture that models human emotional, cognitive and…

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