1532 search results - page 91 / 307 » An analysis of additivity in OLAP systems |
PEPM
2010
ACM
14 years 6 months ago
2010
ACM
Pushdown systems are well understood as abstract models of programs with (recursive) procedures. Reps et al. recently extended pushdown systems into weighted pushdown systems, whi...
Publication
Congestion avoidance mechanisms allow a network to operate in the optimal region of low delay and high throughput, thereby, preventing the network from becoming congested. This is ...
DCC
2007
IEEE
14 years 8 months ago
2007
IEEE
We consider a first-order Markov source, which is predictively encoded using a DPCM-style encoder. The quantized compressed prediction residual is transmitted over an erasure chan...
IPPS
2007
IEEE
14 years 3 months ago
2007
IEEE
The processing power and memory capacity of independent and heterogeneous parallel machines can be combined to form a single parallel system that is more powerful than any of its ...
CLUSTER
2002
IEEE
14 years 2 months ago
2002
IEEE
In this paper, we investigate the data access patterns and file I/O behaviors of a production cosmology application that uses the adaptive mesh refinement (AMR) technique for it...