87 search results - page 18 / 18 » Optimization and evaluation of shortest path queries |
AI
2011
Springer
12 years 11 months ago
2011
Springer
Planning graphs have been shown to be a rich source of heuristic information for many kinds of planners. In many cases, planners must compute a planning graph for each element of ...
ICDE
2006
IEEE
14 years 6 months ago
2006
IEEE
To use their pool of resources efficiently, distributed stream-processing systems push query operators to nodes within the network. Currently, these operators, ranging from simple...