The purpose of this paper is to present a greedy algorithm. Computational results demonstrate that our greedy algorithm can solve large-scale WRND problems efficiently with errors within 3%–4% on ...

Researchers have designed an algorithm that is able to balance the information exposure so that social media users can be exposed to information from both sides of the discussion.

A comparison and evaluation is made of recent proposals for multivariate matched sampling in observational studies, where the following three questions are answered: (1) Algorithms: In current ...