Abstract

We would first of all like to thank Thor Grünbaum and Andrea Raballo for their thoughtful and lively commentary on our work. We would also like to thank Daniel Rubin for taking this opportunity to describe in detail some of the research carried out in this domain since our paper was first written. Although their commentaries may seem to fall on opposite ends of the critical scale, so to speak, taken together they provide an opportunity to take stock of the progress that has been made in this endeavor as well as some of the challenges that remain to be overcome. In this short response, we focus primarily on what we believe to be the most serious of Grünbaum and Raballo's criticisms to our work, arguing that our ..