activity
20122024
most citedAn Alternating Direction Method of Multipliers Algorithm for the Weighted Fused LASSO Signal Approximator

1 citations · 2 across the 5 of their papers we have counts for

collaborators

5 papers

stat.ME2024

Inferring High-Dimensional Dynamic Networks Changing with Multiple Covariates

Louis Dijkstra, Arne Godt, Ronja Foraita

High-dimensional networks play a key role in understanding complex relationships. These relationships are often dynamic in nature and can change with multiple external factors (e.g…

stat.ME2024★ 1 cited

An Alternating Direction Method of Multipliers Algorithm for the Weighted Fused LASSO Signal Approximator

Louis Dijkstra, Moritz Hanke, Niklas Koenen +1

We present an Alternating Direction Method of Multipliers (ADMM) algorithm designed to solve the Weighted Generalized Fused LASSO Signal Approximator (wFLSA). First, we show that w…

stat.ME2024

An Exposure Model Framework for Signal Detection based on Electronic Healthcare Data

Louis Dijkstra, Tania Schink, Ronja Foraita

Despite extensive safety assessments of drugs prior to their introduction to the market, certain adverse drug reactions (ADRs) remain undetected. The primary objective of pharmacov…

cs.SI2013

A heuristic optimization method for mitigating the impact of a virus attack

V. V. Kashirin, L. J. Dijkstra

Taking precautions before or during the start of a virus outbreak can heavily reduce the number of infected. The question which individuals should be immunized in order to mitigate…

cs.SI2012★ 1 cited

Inference of the Russian drug community from one of the largest social networks in the Russian Federation

L. J. Dijkstra, A. V. Yakushev, P. A. C. Duijn +2

The criminal nature of narcotics complicates the direct assessment of a drug community, while having a good understanding of the type of people drawn or currently using drugs is vi…