(Enter summary)
Abstract: Knowledge compilation speeds inference by creating tractable approximations of a knowledge
base, but this advantage is lost if the approximations are too large. We show how learning
concept generalizations can allow for a more compact representation of the tractable
theory. We also give a general induction rule for generating such concept generalizations.
Finally, we prove that unless NP ` non-uniform P, not all theories have small Horn least
upper-bound approximations.
1 Introduction
Work in... (Update)
Context of citations to this paper: More
...to pure DATALOG axioms) to PDDL preserving plan size polynomially. Proof Sketch. We use a proof idea similar to the one Kautz and Selman [13] used to prove that approximations of logical theories of a certain size are not very likely to exist. By using a DATALOG theory in...
...for such unconstrained compilation schemes changes nothing. In order to prove this, we will use an idea similar to the one Kautz and Selman [1992] used to prove that approximations of logical theories of a certain size are not very likely to exist. In order to do so, we...
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BibTeX entry: (Update)
H. A. Kautz and B. Selman. Forming concepts for fast inference. In Proceedings of the Tenth National Conference on Artificial Intelligence (AAAI-92), pages 786-- 793, 1992. http://citeseer.ist.psu.edu/kautz92forming.html More
@inproceedings{ kautz92forming,
author = "Henry A. Kautz and Bart Selman",
title = "Forming Concepts for Fast Inference",
booktitle = "{ECAI} Workshop on Knowledge Representation and Reasoning",
pages = "200-215",
year = "1992",
url = "citeseer.ist.psu.edu/kautz92forming.html" }
Citations (may not include all citations):
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Mathematical Logic (context) - Shoenfield - 1967
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Boolean feature discovery in empirical learning (context) - Pagallo, Haussler - 1990
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The complexity of finite functions (context) - Boppana, Sipser - 1990
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Knowledge compilation using horn approximations
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Learning Effective Search Control Knowledge: an ExplanationB.. (context) - Minton - 1988
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Turing machines that take advice (context) - Karp, Lipton - 1982
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The Computational Complexity of Machine Learning (context) - Kearns - 1990
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On representations of problems of reasoning about actions (context) - Amarel - 1968
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Selectively generalizing plans for problem solving (context) - Minton - 1985
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The relevance of irrelevance (context) - Subramanian, Genesereth - 1987
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A general framework for knowledge compilation
- Kautz, Selman - 1991
8
Learning near-optimal horn approximations (context) - Greiner - 1992
1
Reappr - improving planning efficience via local expertise a.. (context) - Bresina, Marsella et al. - 1986
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