1039 search results - page 176 / 208 » Query reformulation with constraints |
ICECCS
2010
IEEE
13 years 8 months ago
2010
IEEE
Abstract—We are developing a concurrent, agent-based approach to complex systems simulation as part of the CoSMoS project. In such simulations an agent’s behaviour can typicall...
CACM
2010
13 years 8 months ago
2010
Static program analysis techniques cannot know certain values, such as the value of user input or network state, at analysis time. While such unknown values need to be treated as ...
DKE
2006
13 years 8 months ago
2006
We describe a framework called the Uni-Level Description (ULD) for accurately representing information from a broad range of data models. The ULD extends previous metadata-model a...
SEMWEB
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. Policies are declarations of constraints on the behaviour of components within distributed systems, and are often used to capture norms within agent-based systems. A few ...
CORR
2011
Springer
13 years 3 months ago
2011
Springer
Index tuning, i.e., selecting the indexes appropriate for a workload, is a crucial problem in database system tuning. In this paper, we solve index tuning for large problem instan...