24 citations · 149 across the 23 of their papers we have counts for
37 papers
Verifiable Disaster Storylines and Causal Knowledge Graphs: A Citation-Grounded Pipeline from Heterogeneous Humanitarian Sources
Ivan Decostanzi, Michele Ronco, Sergio Consoli +8
Effective humanitarian response depends on the rapid synthesis of heterogeneous, high-volume information sources - a task that routinely exceeds human analytical capacity in the cr…
Conditional Publics: Shared Events and Divergent Meanings in the European Twitter Debate on the Ukraine War
Corrado Monti, Arthur Capozzi, Yelena Mejova +1
How do European publics debate a geopolitical crisis on social media, and do they inhabit a shared informational reality? We analyze over 38 million geolocated tweets from 20 Europ…
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…
Vaccine Hesitancy on YouTube: a Competition between Health and Politics
Yelena Mejova, Michele Tizzani
YouTube has rapidly emerged as a predominant platform for content consumption, effectively displacing conventional media such as television and news outlets. A part of the enormous…
Google Search Advertising after Dobbs v. Jackson
Yelena Mejova, Ronald E. Robertson, Catherine A. Gimbrone +1
Search engines have become the gateway to information, products, and services, including those concerning healthcare. Access to reproductive health has been especially complicated…
Too Little, Too Late: Moderation of Misinformation around the Russo-Ukrainian Conflict
Gautam Kishore Shahi, Yelena Mejova
In this study, we examine the role of Twitter as a first line of defense against misinformation by tracking the public engagement with, and the platforms response to, 500 tweets co…