80 search results - page 4 / 16 » A Study of Concurrency Control in Real-Time, Active Database... |
TKDE
2002
14 years 9 months ago
2002
Database systems for real-time applications must satisfy timing constraints associated with transactions. Typically, a timing constraint is expressed in the form of a deadline and ...
74
Voted
DEXA
2003
Springer
15 years 2 months ago
2003
Springer
Abstract. Access control policies are security policies that govern access to resources. Real-time update of access control policies, that is, updating policies while they are in e...
PODS
1990
ACM
15 years 1 months ago
1990
ACM
- Performancestudiesof concurrencycontrol algorithms for conventional database systems have shown that, under most operating circumstances, locking protocols outperform optimistic ...
RTSS
1995
IEEE
15 years 1 months ago
1995
IEEE
Previous work in real-time database management systems (RT-DBMS) has primarily based on simulation. This paper discusses how current real-time technology has been applied to archi...
IICS
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. In this paper we describe an assume/guarantee based execution constraints synthesis algorithm for concurrent threads executing on parallel platforms. Threads are loops wh...