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On Policy Reuse: An...
On Policy Reuse: An Expressive Language for Representing and Executing General Policies that Call Other Policies
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- Bonet, Blai (author)
- Universitat Pompeu Fabra, Spain
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- Drexler, Dominik, 1993- (author)
- Linköpings universitet,Artificiell intelligens och integrerade datorsystem,Tekniska fakulteten,University of Freiburg, Freiburg, Germany,AIICS
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- Geffner, Hector (author)
- Linköpings universitet,Artificiell intelligens och integrerade datorsystem,Tekniska fakulteten
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(creator_code:org_t)
- 2024
- 2024
- English.
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In: Proceedings of the Thirty-Fourth International Conference on Automated Planning and Scheduling (ICAPS 2024).
- Related links:
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https://urn.kb.se/re...
Abstract
Subject headings
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- Recently,a simple but powerful language for expressing and learning general policies and problem decompositions (sketches) has been introduced in terms of rules defined over a set of Boolean and numerical features. In this work, we consider three extensions of this language aimed at making policies and sketches more flexible and reusable: internal memory states, as in finite state controllers; indexical features, whose values are a function of the state and a number of internal registers that can be loaded with objects; and modules that wrap up policies and sketches and allow them to call each other by passing parameters. In addition, unlike general policies that select state transitions rather than ground actions, the new language allows for the selection of such actions. The expressive power of the resulting language for policies and sketches is illustrated through a number of examples.
Subject headings
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datavetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Sciences (hsv//eng)
Keyword
- planning
- knowledge representation
Publication and Content Type
- ref (subject category)
- kon (subject category)
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