microPhantom: Playing microRTS under uncertainty and chaos
  This competition paper presents microPhantom, a bot playing microRTS and
participating in the 2020 microRTS AI competition. microPhantom is based on our
previous bot POAdaptive which won the partially observable track of the 2018
and 2019 microRTS AI competitions. In this paper, we focus on decision-making
under uncertainty, by tackling the Unit Production Problem with a method based
on a combination of Constraint Programming and decision theory. We show that
using our method to decide which units to train improves significantly the win
rate against the second-best microRTS bot from the partially observable track.
We also show that our method is resilient in chaotic environments, with a very
small loss of efficiency only. To allow replicability and to facilitate further
research, the source code of microPhantom is available, as well as the
Constraint Programming toolkit it uses.
