You may have already seen this via other channels but the State of the Map Conference 2018 Academic Track 'Call for Abstracts' closes on this Sunday, 4th March 2018. Please see  for more details.
This is an excellent opportunity for any academic researchers interested in OpenStreetMap or actively carrying out OSM-related research to meet, learn and network with other academic researchers and members of the OSM community. It is also an excellent reason to visit Milan in July.
The abstract is limited to 2,500 characters - so it is suitable for a last minute submission :-)