680 search results - page 47 / 136 » Implementing database operations using SIMD instructions |
CCS
2011
ACM
12 years 8 months ago
2011
ACM
We present the design, implementation and evaluation of an algorithm that checks audit logs for compliance with privacy and security policies. The algorithm, which we name reduce,...
ASAP
2004
IEEE
14 years 17 days ago
2004
IEEE
Public-key cryptosystems generally involve computation-intensive arithmetic operations, making them impractical for software implementation on constrained devices such as smart ca...
VLDB
1997
ACM
14 years 29 days ago
1997
ACM
This paper proposes an extension of the multiversion two phase locking protocol, called EMVZPL, which enables update transactions to use versions while guaranteeing the serializab...
SIGOPSE
1994
ACM
14 years 10 days ago
1994
ACM
Integrated circuit cards or smart cards are now well-known. Applications such as electronic purses (cash units stored in cards), subscriber identification cards used in cellular te...
MMDB
2003
ACM
14 years 2 months ago
2003
ACM
The increased use of video data sets for multimedia-based applications has created a demand for strong video database support, including efficient methods for handling the content...