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SAJ
2000
129views more  SAJ 2000»
15 years 28 days ago
Conflict analysis as a means of enforcing static separation of duty requirements in workflow environments
The increasing reliance on information technology to support business processes has emphasised the need for information security mechanisms. This, however, has resulted in an ever...
Stephen Perelson, Reinhardt A. Botha
SIGMOD
2003
ACM
146views Database» more  SIGMOD 2003»
16 years 1 months ago
Estimating Compilation Time of a Query Optimizer
A query optimizer compares alternative plans in its search space to find the best plan for a given query. Depending on the search space and the enumeration algorithm, optimizers v...
Ihab F. Ilyas, Jun Rao, Guy M. Lohman, Dengfeng Ga...
EPIA
2003
Springer
15 years 6 months ago
jcc: Integrating Timed Default Concurrent Constraint Programming into Java
Abstract. This paper describes jcc, an integration of the timed default concurrent constraint programming framework [16] (Timed Default cc) into JAVA [7]. jcc is intended for use i...
Vijay A. Saraswat, Radha Jagadeesan, Vineet Gupta
ECRTS
2006
IEEE
15 years 7 months ago
WCET-Centric Software-controlled Instruction Caches for Hard Real-Time Systems
Cache memories have been extensively used to bridge the gap between high speed processors and relatively slower main memories. However, they are sources of predictability problems...
Isabelle Puaut
ATAL
2009
Springer
15 years 7 months ago
First principles planning in BDI systems
BDI (Belief, Desire, Intention) agent systems are very powerful, but they lack the ability to incorporate planning. There has been some previous work to incorporate planning withi...
Lavindra de Silva, Sebastian Sardiña, Lin P...