Hi everyone, We’re preparing for the April 2020 research newsletter and looking for contributors. Please take a look at https://etherpad.wikimedia.org/p/WRN202004%C2%A0and add your name next to any paper you are interested in covering. Our target publication date is 25 April 23:59 UTC,  If you can't make this deadline but would like to cover a particular paper in the subsequent issue, leave a note next to the paper's entry below. As usual, short notes and one-paragraph reviews are most welcome. Highlights from this month: - Adding evidence of the effects of treatments into relevant Wikipedia pages: a randomised trial - How Wikipedia disease information evolve over time? An analysis of disease-based articles changes

- Mapping Wikipedia - Measuring Social Bias in Knowledge Graph Embeddings - Situating Wikipedia as a health information resource in various contexts: A scoping review

- The Political Geography of Shoah Knowledge and Awareness, Estimated from the Analysis of Global Library Catalogues and Wikipedia User Statistics - Vandalism Detection in Crowdsourced Knowledge Bases - Visual Narratives and Collective Memory across Peer-Produced Accounts of Contested Sociopolitical Events - Visualising open communities. Guidelines from three case studies - What is Trending on Wikipedia? Capturing Trends and Language Biases Across Wikipedia Editions

Masssly and Tilman Bayer

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