Proceedings of the 3rd International Workshop on High Performance Computing, Networking and Analytics for the Power Grid, HiPCNA-PG '13, Denver, Colorado, USA, November 17-22, 2013
has multiple issues:
PG might be interpreted as a region but is part of the acronym which should be HiPCNA-PG'13 in this case here the comma as a delimiter might be a useful hint.
17-22 is a daterange and should lead do a proper start and end date 2013-11-17 / 2013-11-22
Proceedings of the 3rd International Workshop on High Performance Computing, Networking and Analytics for the Power Grid, HiPCNA-PG '13, Denver, Colorado, USA, November 17-22, 2013
has multiple issues: