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q-fin.ST2020
On the impact of publicly available news and information transfer to financial markets
Metod Jazbec, Barna Pásztor, Felix Faltings +2
We quantify the propagation and absorption of large-scale publicly available news articles from the World Wide Web to financial markets. To extract publicly available information,…
cs.CG2020
Stochastic Gradient Descent Works Really Well for Stress Minimization
Katharina Börsig, Ulrik Brandes, Barna Pasztor
Stress minimization is among the best studied force-directed graph layout methods because it reliably yields high-quality layouts. It thus comes as a surprise that a novel approach…