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AAAI
1994
13 years 6 months ago
Cost-Effective Sensing during Plan Execution
Between sensing the world after every action (as in a reactive plan) and not sensing at all (as in an openloop plan), lies a continuum of strategies for sensing during plan execut...
Eric A. Hansen
AIPS
2007
13 years 7 months ago
Angelic Semantics for High-Level Actions
High-level actions (HLAs) lie at the heart of hierarchical planning. Typically, an HLA admits multiple refinements into primitive action sequences. Correct descriptions of the ef...
Bhaskara Marthi, Stuart J. Russell, Jason Wolfe
VLDB
2004
ACM
97views Database» more  VLDB 2004»
13 years 10 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,...
IROS
2006
IEEE
217views Robotics» more  IROS 2006»
13 years 11 months ago
Integrating Perception and Planning for Autonomous Navigation of Urban Vehicles
— The paper addresses the problem of autonomous navigation of a car-like robot evolving in an urban environment. Such an environment exhibits an heterogeneous geometry and is clu...
Rodrigo Benenson, Stéphane Petti, Thierry F...
ECAI
2004
Springer
13 years 10 months ago
An Investigation into the Expressive Power of PDDL2.1
The planning domain language PDDL2.1, used in the 3rd International Planning Competition, has sparked off some controversy in the planning community as researchers consider its exp...
Maria Fox, Derek Long, Keith Halsey