32 search results - page 7 / 7 » Avoiding communication in sparse matrix computations |
SIGMETRICS
2008
ACM
13 years 5 months ago
2008
ACM
Fine-grained network measurement requires routers and switches to update large arrays of counters at very high link speed (e.g. 40 Gbps). A naive algorithm needs an infeasible amo...
ATAL
2007
Springer
13 years 11 months ago
2007
Springer
In this paper we develop a novel probabilistic model of computational trust that explicitly deals with correlated multi-dimensional contracts. Our starting point is to consider an...