991 search results - page 49 / 199 » The query-flow graph: model and applications |
APCCM
2009
13 years 12 months ago
2009
A requirements analysis step plays a significant role on the development of information systems, and in this step we various kinds of abstract models of the systems (called requir...
DSD
2007
IEEE
14 years 5 months ago
2007
IEEE
Synchronous Data Flow Graphs (SDFGs) are a very useful means for modeling and analyzing streaming applications. Some performance indicators, such as throughput, have been studied b...
AGTIVE
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. Since the systematic evolution of graph-like program models has become important in software engineering, graph transformation has gained much attention in this area. For...
SACMAT
2006
ACM
14 years 4 months ago
2006
ACM
We introduce the concept, model, and policy-specific algorithms for inferring new access control decisions from previous ones. Our secondary and approximate authorization model (...
ICPP
1999
IEEE
14 years 3 months ago
1999
IEEE
Task graph scheduling has been found effective in performance prediction and optimization of parallel applications. A number of static scheduling algorithms have been proposed for...