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Abstract: The goal of this paper is to propose a model-theoretic formalization of abstraction,
where abstraction is modeled as two representations, the ground and the abstract
representation, modeling the same phenomenon at di#erent levels of detail. Using
the framework of Local Models Semantics, the ground and abstract representations
are modeled as two sets of (local) first order models, while the relations holding
between them are captured by an appropriate "compatibility relation". The tuning... (Update)
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BibTeX entry: (Update)
Chiara Ghidini and Fausto Giunchiglia. A semantics for abstraction. In Proc. ECAI, 2004. http://citeseer.ist.psu.edu/ghidini03semantics.html More
@misc{ ghidini04semantics,
author = "C. Ghidini and F. Giunchiglia",
title = "A semantics for abstraction",
text = "Chiara Ghidini and Fausto Giunchiglia. A semantics for abstraction. In
Proc. ECAI, 2004.",
year = "2004",
url = "citeseer.ist.psu.edu/ghidini03semantics.html" }
Citations (may not include all citations):
288
Planning in a Hierarchy of Abstraction Spaces (context) - Sacerdoti - 1973
54
or contextual reasoning = locality + compatibility (context) - Ghidini, Giunchiglia et al. - 2001
48
Distributed First Order Logics
- Ghidini, Serafini - 1998
22
Also IRST-Technical Report (context) - Giunchiglia, Walsh et al. - 1992
12
A semantic theory of abstractions
- Nayak, Levy - 1995
12
Tree subsumption: Reasoning with outlines (context) - Giunchiglia, Walsh - 1992
10
Semantic matching (context) - Giunchiglia, Shvaiko - 2003
8
Abstract theorem proving: Mapping back
- Giunchiglia, Walsh - 1990
5
The inevitability of inconsistent abstract spaces
- Giunchiglia, Walsh - 1993
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