Bulletin of the Technical Committee on


March 2020 Vol. 43 No. 1   IEEE Computer Society


Letter from the Editor-in-Chief   Haixun Wang 1
Letter from the Special Issue Editor   Philippe Bonnet 2


Entities with Quantities   Gerhard Weikum 4

Special Issue on Data Management at Exascale

Experiences in Exascale Scientific Data Management   Mario Lassnig, Martin Barisits and Dimitrios Christidis 9
Advancing RPC for Data Services at Exascale   Jerome Soumagne, Philip Carns and Robert B. Ross 23
Extending the Publish/Subscribe Abstraction for High-Performance I/O and Data Management at Extreme Scale    
    Jeremy Logan, Mark Ainsworth, Chuck Atkins, Jieyang Chen, Jong Choi, Junmin Gu, James Kress,  
    Greg Eisenhauer, Berk Geveci, William Godoy, Mark Kim, Tahsin Kurc, Qing Liu, Kshitij Mehta,  
    George Ostrouchov, Norbert Podhorzski, David Pugmire, Eric Suchyta, Nicolas Thompson, Ozan Tugluk,  
    Lipeng Wan, Ruonan Wang, Ben Whitney, Matthew Wolf, Kesheng Wu and Scott Klasky 35
SUQ2 : Uncertainty Quantification Queries over Large Spatio-temporal Simulations    
    Noel Moreno Lemus, Fabio Porto, Yania M. Souto, Rafael S. Pereira, Ji Liu, Esther Pacciti,  
    and Patrick Valduriez 47
Networking and Storage: The Next Computing Elements in Exascale Systems?    
    Alberto Lerner, Rana Hussein, Andre Ryser, Sangjin Lee, Philippe Cudre-Mauroux 60

Conference and Journal Notices

TCDE Membership Form   72