This R package implements a conditional maximization algorithm with the graphical horseshoe prior for network, covariance matrix, and precision matrix (inverse of the covariance) estimation. The ...

Abstract: This paper addresses the well-known local maximum problem of the expectation-maximization (EM) algorithm in blind inter-symbol interference (ISI) channel estimation. This problem primarily ...

Abstract: Influence maximization (IM) has garnered extensive attention due to its broad applicability across various real-world domains. However, most existing approaches primarily focus on the ...

Grocery platforms are using dynamic pricing algorithms that charge different prices based on zip codes and shopping behavior, and the evidence suggests lower-income communities are paying the most for ...

UC Davis Professor Martin Hilbert studies the role of digital information and algorithms in complex social systems.

The era where owning the geography meant owning the power is over.

Detailed price information for The Honest Company (HNST-Q) from The Globe and Mail including charting and trades.

Detailed price information for Purebred Brands Inc (BRED-X) from The Globe and Mail including charting and trades.