6800 search results - page 90 / 1360 » On optimizing collective communication |
SIGMOD
2005
ACM
14 years 3 months ago
2005
ACM
If presented with inaccurate statistics, even the most sophisticated query optimizers make mistakes. They may wrongly estimate the output cardinality of a certain operation and th...
KDD
2009
ACM
14 years 10 months ago
2009
ACM
To take the first step beyond keyword-based search toward entity-based search, suitable token spans ("spots") on documents must be identified as references to real-world...
JHSN
2002
13 years 9 months ago
2002
: In the future, we are likely to see a tremendous rise in mobile computing and communications as ubiquitous applications incorporate multimedia information. These mobile multimedi...
IPPS
1999
IEEE
14 years 2 months ago
1999
IEEE
In the distributed shipboard environment of interest to the United States Navy, there is an increasing interest in the use of multicast communications to reduce bandwidth consumpti...
HPDC
1998
IEEE
14 years 2 months ago
1998
IEEE
Heterogeneous network-based systems are emerging as attractive computing platforms for HPC applications. This paper discusses fundamental research issues that must be addressed to...