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Yelena Mejova

47 papers hereh-index 252.6k citations118 works total

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

author position
  • sole author1
  • first author16
  • middle author20
  • last author10

Across the 47 of 47 papers where every author was matched, so the position is known.

fields
  • cs.CY20
  • cs.SI19
  • cs.CL4
  • cs.HC3
  • cs.AI1

identity via Semantic Scholar / OpenAlex

activity
20132026
most citedControversy and Sentiment in Online News

62 citations · 398 across the 40 of their papers we have counts for

collaborators
Showing cs.CLShow all

4 papers · 1 filter

cs.CL2025

A Large-Language-Model Framework for Automated Humanitarian Situation Reporting

Ivan Decostanzi, Yelena Mejova, Kyriaki Kalimeri

Timely and accurate situational reports are essential for humanitarian decision-making, yet current workflows remain largely manual, resource intensive, and inconsistent. We presen…

cs.CL2024

Quantitative Information Extraction from Humanitarian Documents

Daniele Liberatore, Kyriaki Kalimeri, Derya Sever +1

Humanitarian action is accompanied by a mass of reports, summaries, news, and other documents. To guide its activities, important information must be quickly extracted from such fr…

cs.CL2023★ 5 cited

Leave no Place Behind: Improved Geolocation in Humanitarian Documents

Enrico M. Belliardo, Kyriaki Kalimeri, Yelena Mejova

Geographical location is a crucial element of humanitarian response, outlining vulnerable populations, ongoing events, and available resources. Latest developments in Natural Langu…

cs.CL2021

Developing Annotated Resources for Internal Displacement Monitoring

Fabio Poletto, Yunbai Zhang, Andre Panisson +3

This paper describes in details the design and development of a novel annotation framework and of annotated resources for Internal Displacement, as the outcome of a collaboration w…

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