From 2011-2019 I co-directed the Pelagios Initiative, which developed a method, tools and a community for connecting online resources through common references to places. In 2019 this was established as a free formal association, the Pelagios Network
, in which work is coordinated, resources pooled, and development planned by equal and interdependent Partners from all around the world. I am currently its General Secretary and coordinator of the visualisation activity.
I co-direct the Digital Perigesis
project, which is digitally mapping the Description of Greece by the 2C CE Greek author, Pausanias.
From 2008-2014 I was director of the Hestia project
, an experimental digital mapping hub for the analysis of the Histories of Herodotus (5C BCE).