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Explainable Sentiment-Based Reputational Risk Modelling in Ugandan Megaprojects

Audrey Karungi Ngambeki, Halimu Chongomweru, Florence N. Kivunike • Information (2026)

Reputational risk reflected in digital public discourse can significantly influence stakeholder perceptions, public trust, and decision-making surrounding government megaprojects. Existing computational approaches primarily focus on sentime...

DOAJ Open Access (DOAJ) DOI: 10.3390/info17100987

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Time Series Impact Through Topic Modeling

Julian Cendrero, Julio Gonzalo, Marcos Galletero, Ivar Zapata • IEEE Access (2022)

A time-series of numerical data and a sequence of time-ordered documents are often correlated. This paper aims at modeling the impact that the underlying themes discussed in the text data have on the time series. To do so, we introduce an o...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2022.3202960

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