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» A lookahead strategy for solving large planning problems
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AAAI
2000
14 years 11 months ago
Extracting Effective and Admissible State Space Heuristics from the Planning Graph
Graphplan and heuristic state space planners such as HSP-R and UNPOP are currently two of the most effective approaches for solving classical planning problems. These approaches h...
XuanLong Nguyen, Subbarao Kambhampati
ICDE
2001
IEEE
141views Database» more  ICDE 2001»
15 years 11 months ago
Processing Queries with Expensive Functions and Large Objects in Distributed Mediator Systems
LeSelect is a mediator system which allows scientists to publish their resources (data and programs) so they can be transparently accessed. The scientists can typically issue quer...
Fabio Porto, Françoise Fabret, Luc Bouganim...
ICDE
2010
IEEE
295views Database» more  ICDE 2010»
15 years 4 months ago
K nearest neighbor queries and kNN-Joins in large relational databases (almost) for free
— Finding the k nearest neighbors (kNN) of a query point, or a set of query points (kNN-Join) are fundamental problems in many application domains. Many previous efforts to solve...
Bin Yao, Feifei Li, Piyush Kumar
JAIR
2006
179views more  JAIR 2006»
14 years 9 months ago
The Fast Downward Planning System
Fast Downward is a classical planning system based on heuristic search. It can deal with general deterministic planning problems encoded in the propositional fragment of PDDL2.2, ...
Malte Helmert
ASPDAC
2006
ACM
134views Hardware» more  ASPDAC 2006»
15 years 3 months ago
Constraint driven I/O planning and placement for chip-package co-design
System-on-chip and system-in-package result in increased number of I/O cells and complicated constraints for both chip designs and package designs. This renders the traditional ma...
Jinjun Xiong, Yiu-Chung Wong, Egino Sarto, Lei He