The proceedings of the 2018 IEEE 4th International Workshop on High-Performance nterconnection Networks in the Exascale and Big-Data Era (HiPINEB) has been posted to the IEEE Xplore digital library effective 2018-03-29.
You can access to these proceedings in this link: http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=8326584