18 citations · 24 across the 5 of their papers we have counts for
5 papers
Noncommutative Model Selection and the Data-Driven Estimation of Real Cohomology Groups
Araceli Guzmán-Tristán, Antonio Rieser, Eduardo Velázquez-Richards
We propose three completely data-driven methods for estimating the real cohomology groups of a compact metric-measure space embedded in a met…
BoostNet: Bootstrapping detection of socialbots, and a case study from Guatemala
E. I. Velazquez Richards, E. Gallagher, P. Suárez-Serrato
We present a method to reconstruct networks of socialbots given minimal input. Then we use Kernel Density Estimates of Botometer scores from 47,000 social networking accounts to fi…
Contour Parametrization via Anisotropic Mean Curvature Flows
P. Suárez-Serrato, E. I. Velázquez Richards
We present a new implementation of anisotropic mean curvature flow for contour recognition. Our procedure couples the mean curvature flow of planar closed smooth curves, with an ex…
Socialbots whitewashing contested elections; a case study from Honduras
E. Gallagher, P. Suárez-Serrato, E. I. Velazquez Richards
We analyze socialbots active tweeting in relation to Juan Orlando Hernández, the recently re-elected president of Honduras. We find a clear bimodal separation between humans and bo…
Socialbots supporting human rights
E. Velázquez, M. Yazdani, P. Suárez-Serrato
Socialbots, or non-human/algorithmic social media users, have recently been documented as competing for information dissemination and disruption on online social networks. Here we…