46 search results - page 2 / 10 » Balanced Families of Perfect Hash Functions and Their Applic... |
ICGA
2008
13 years 5 months ago
2008
We present two new perfect hashing schemes that can be used for efficient bitboard move generation for sliding pieces in chess-like board games without the need to use rotated bit...
ALENEX
2009
13 years 6 months ago
2009
Minimal perfect hash functions have been shown to be useful to compress data in several data management tasks. In particular, order-preserving minimal perfect hash functions [10] ...
CRYPTO
1995
Springer
13 years 9 months ago
1995
Springer
We introduce a new technique for constructing a family of universal hash functions. At its center is a simple metaphor: to hash a string x, cast each of its words into a small numb...
WWW
2007
ACM
14 years 6 months ago
2007
ACM
A minimal perfect function maps a static set of keys on to the range of integers {0,1,2, ... , - 1}. We present a scalable high performance algorithm based on random graphs for ...
GLOBECOM
2008
IEEE
13 years 6 months ago
2008
IEEE
Abstract—Hash tables are used in many networking applications, such as lookup and packet classification. But the issue of collisions resolution makes their use slow and not suit...