8 search results - page 2 / 2 » On parallel block algorithms for exact triangularizations |
SIGMOD
2002
ACM
14 years 5 months ago
2002
ACM
Recently, Haas and Hellerstein proposed the hash ripple join algorithm in the context of online aggregation. Although the algorithm rapidly gives a good estimate for many join-agg...
CRYPTO
1999
Springer
13 years 9 months ago
1999
Springer
We describe a message authentication algorithm, UMAC, which can authenticate messages (in software, on contemporary machines) roughly an order of magnitude faster than current prac...
PACT
2005
Springer
13 years 10 months ago
2005
Springer
The goal of our investigation is to find automatically the best rule for a cell in the cellular automata model. The cells are either of type Obstacle, Empty or Creature. Only Crea...