Dublin has a good public transportation system including a bus network operated by Dublin Bus, a tram network and a local train network.
For more information on public transportation options you can visit the Visit Dublin website.
The conference will take place at the TU Dublin Grangegorman campus. The campus is located in Dublin 7, about 1 km from Dublin City Centre.
Information on how to reach the campus can be found here: how to get to Grangegorman Campus.