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Umashanthi Pavalanathan

3 papers hereh-index 11992 citations17 works total

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

author position
  • first author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.CL3

identity via Semantic Scholar / OpenAlex

most citedEmoticons vs. Emojis on Twitter: A Causal Inference Approach

84 citations · 102 across the 2 of their papers we have counts for

collaborators

3 papers

cs.CL2018★ 18 cited

Mind Your POV: Convergence of Articles and Editors Towards Wikipedia's Neutrality Norm

Umashanthi Pavalanathan, Xiaochuang Han, Jacob Eisenstein

Wikipedia has a strong norm of writing in a 'neutral point of view' (NPOV). Articles that violate this norm are tagged, and editors are encouraged to make corrections. But the impa…

cs.CL2015★ 84 cited

Emoticons vs. Emojis on Twitter: A Causal Inference Approach

Umashanthi Pavalanathan, Jacob Eisenstein

Online writing lacks the non-verbal cues present in face-to-face communication, which provide additional contextual information about the utterance, such as the speaker's intention…

cs.CL2015

Confounds and Consequences in Geotagged Twitter Data

Umashanthi Pavalanathan, Jacob Eisenstein

Twitter is often used in quantitative studies that identify geographically-preferred topics, writing styles, and entities. These studies rely on either GPS coordinates attached to…

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