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» Optimal Planning with ACO
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AAAI
2008
13 years 10 months ago
Finding State Similarities for Faster Planning
In many planning applications one can find actions with overlapping effects. If for optimally reaching the goal all that matters is within this overlap, there is no need to consid...
Christian Fritz
SIGMOD
2004
ACM
107views Database» more  SIGMOD 2004»
14 years 7 months ago
Static Optimization of Conjunctive Queries with Sliding Windows Over Infinite Streams
We define a framework for static optimization of sliding window conjunctive queries over infinite streams. When computational resources are sufficient, we propose that the goal of...
Ahmed Ayad, Jeffrey F. Naughton
VLDB
2004
ACM
97views Database» more  VLDB 2004»
14 years 1 months ago
Progressive Optimization in Action
Progressive Optimization (POP) is a technique to make query plans robust, and minimize need for DBA intervention, by repeatedly re-optimizing a query during runtime if the cardina...
Vijayshankar Raman, Volker Markl, David E. Simmen,...
KR
2004
Springer
14 years 1 months ago
From Hybrid Systems to Universal Plans Via Domain Compilation
While universal plans tell a system how to reach a goal regardless of what state it is in, such plans can be too large to represent. Hybrid systems execute plans where each action...
Anthony Barrett
AAAI
2006
13 years 9 months ago
Contingent Planning with Goal Preferences
The importance of the problems of contingent planning with actions that have non-deterministic effects and of planning with goal preferences has been widely recognized, and severa...
Dmitry Shaparau, Marco Pistore, Paolo Traverso