mirror of
https://github.com/RAIRLab/Spectra.git
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56 lines
1.5 KiB
Markdown
56 lines
1.5 KiB
Markdown
# Spectra
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Spectra is a general purpose planning system. It extends STRIPS-style planning by allowing arbitray DCEC and first-order formulae for state descriptions, background knowledge, and action descriptions rather than just predicates. This allows, for instance, handling domains with infinite or unbounded objects elegantly (among other things).
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[Overview Presentation (pdf)](https://drive.google.com/open?id=1RHulFDgASACBkjvl-8ZEidj50NbGmKPu)
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* Drawbacks of propositional planning (current planning systems):
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* **Expressivity**: Cannot express arbitrary constraints. *“At every step make sure that no two blocks on the table have same color”*
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* **Domain Size**: Scaling to large domains of arbitrary sizes poses difficulty.
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## Installation
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First, we need to make sure ShadowProver is installed.
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```bash
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git clone --recursive https://github.com/RAIRLab/ShadowProver.git
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```
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```bash
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cd ShadowProver
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mvn package
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mvn install
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```
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Now, we can clone the Spectra repository.
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```bash
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git clone --recursive https://github.com/RAIRLab/Spectra.git
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```
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Similarly build and install the java project
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```bash
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cd Spectra
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mvn package
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mvn install
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```
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Now you should be able to run Spectra:
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```bash
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./run_spectra.sh [problem_file_path]
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```
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## Spectra's Architecture ##
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## Example Input File ##
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