We propose a new sparse Granger-causal learning framework for temporal event data. We
focus on a specific class of point processes called the Hawkes process. We begin by …

Growing attention has been brought to the fact that many real directed networks exhibit
hierarchy and directionality as measured through techniques like trophic analysis and non …

Cyber deception is the practice of deliberately introducing fake or misleading artefacts into
cyber systems. It is emerging as a promising approach to defending networks and systems …

We introduce a novel statistical framework for the analysis of replicated point processes that
allows for the study of point pattern variability at a population level. By treating point process …