Clusters and distributed systems offer fault tolerance and high performance through load sharing. When all computers are up and running, we would like the load to be evenly distrib...
Parallel computers can do more than simply speed up sequential computations. They are capable of nding solutions that are far better in quality than those obtained by sequential c...
We study the problem of computing query results with confidence values in ULDBs: relational databases with uncertainty and lineage. ULDBs, which subsume probabilistic databases, o...
The present paper is part of a larger effort to redesign, from the ground up, the best possible interconnect topologies for switchless multiprocessor computer systems. We focus he...
To be competitive, Enterprises are collecting and analyzing increasingly large amount of data in order to derive business insights. However, there are at least two challenges to m...