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» From plans to planning: the case of nursing plans
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PVLDB
2008
100views more  PVLDB 2008»
15 years 6 months ago
Efficiently approximating query optimizer plan diagrams
Given a parametrized n-dimensional SQL query template and a choice of query optimizer, a plan diagram is a color-coded pictorial enumeration of the execution plan choices of the o...
Atreyee Dey, Sourjya Bhaumik, Harish D., Jayant R....
ICDE
2000
IEEE
116views Database» more  ICDE 2000»
16 years 8 months ago
Query Plans for Conventional and Temporal Queries Involving Duplicates and Ordering
Most real-world database applications contain a substantial portion of time-referenced, or temporal, data. Recent advances in temporal query languages show that such database appl...
Giedrius Slivinskas, Christian S. Jensen, Richard ...
IROS
2008
IEEE
91views Robotics» more  IROS 2008»
16 years 29 days ago
Replanning: A powerful planning strategy for hard kinodynamic problems
— A series of kinodynamic sampling-based planners have appeared over the last decade to deal with high dimensional problems for robots with realistic motion constraints. Yet, ofï...
Konstantinos I. Tsianos, Lydia E. Kavraki
IROS
2008
IEEE
169views Robotics» more  IROS 2008»
16 years 29 days ago
On-line planning of time-optimal, jerk-limited trajectories
Abstract— Service robots which directly interact with humans in highly unstructured, unpredictable and dynamic environments must be able to flexibly adapt their motion in reacti...
Robert Haschke, Erik Weitnauer, Helge Ritter
EH
2005
IEEE
112views Hardware» more  EH 2005»
16 years 5 days ago
Evolving Assembly Plans for Fully Automated Design and Assembly
Evolutionary Design has demonstrated great potential to automatically generate a wide array of novel, interesting, and human-competitive designs. Few of these evolved designs, how...
John Rieffel, Jordan B. Pollack