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VLDB
2004
ACM
118views Database» more  VLDB 2004»
16 years 2 days ago
Green Query Optimization: Taming Query Optimization Overheads through Plan Recycling
PLASTIC [1] is a recently-proposed tool to help query optimizers significantly amortize optimization overheads through a technique of plan recycling. The tool groups similar quer...
Parag Sarda, Jayant R. Haritsa
HICSS
2003
IEEE
91views Biometrics» more  HICSS 2003»
16 years 11 hour ago
Strategic Investment Planning by Using Dynamic Decision Trees
In this paper we shall represent strategic planning problems by dynamic decision trees, in which the nodes are projects that can be deferred or postponed for a certain period of t...
Péter Majlender
ICRA
2003
IEEE
120views Robotics» more  ICRA 2003»
16 years 5 hour ago
Extracting optimal paths from roadmaps for motion planning
We present methods for extracting optimal paths from motion planning roadmaps. Our system enables any combination of optimization criteria, such as collision detection, kinematic/...
Jinsuck Kim, Roger A. Pearce, Nancy M. Amato
ICRA
2003
IEEE
143views Robotics» more  ICRA 2003»
16 years 5 hour ago
Cooperative task planning of multi-robot systems with temporal constraints
This paper discusses a design methodology of cooperative trajectory generation for multi-robot systems. The trajectory of achieving cooperative tasks, i.e., with temporal constrai...
Feng-Li Lian, Richard M. Murray
ICRA
2003
IEEE
119views Robotics» more  ICRA 2003»
16 years 5 hour ago
Incremental low-discrepancy lattice methods for motion planning
We present deterministic sequences for use in sampling-based approaches to motion planning. They simultaneously combine the qualities found in many other sequences: i) the increme...
Stephen R. Lindemann, Steven M. LaValle