546 search results - page 43 / 110 » An Implementation Scheme of Relational Tables |
JAIR
2007
13 years 7 months ago
2007
A pattern database (PDB) is a heuristic function implemented as a lookup table that stores the lengths of optimal solutions for subproblem instances. Standard PDBs have a distinct...
MOBICOM
2003
ACM
14 years 28 days ago
2003
ACM
Reducing the energy consumption by wireless communication devices is perhaps the most important issue in the widely-deployed and exponentially-growing IEEE 802.11 Wireless LANs (W...
ALENEX
2010
13 years 9 months ago
2010
Previously [SODA'04] we devised the fastest known algorithm for 4-universal hashing. The hashing was based on small pre-computed 4-universal tables. This led to a five-fold i...
MASCOTS
2008
13 years 9 months ago
2008
Galois field implementations are central to the design of many reliable and secure systems, with many systems implementing them in software. The two most common Galois field opera...
SIGMOD
1998
ACM
13 years 12 months ago
1998
ACM
The Relational On-Line Analytical Processing (ROLAP) is emerging as thedominant approach in data warehousing with decision support applications. In order to enhance query performa...