Axiom pinpointing has been introduced in description logics (DLs) to help the user to understand the reasons why consequences hold and to remove unwanted consequences by computing minimal (maximal) subsets of the knowledge base that have (do not have) the consequence in question. Most of the pinpointing algorithms described in the DLliterature are obtained as extensions of the standard tableau-based reasoning algorithms for computing consequences from DL knowledge bases. Although these extensions are based on similar ideas, they are all introduced for a particular tableau-based algorithm for a particular DL. The purpose of this article is to develop a general approach for extending a tableau-based algorithm to a pinpointing algorithm. This approach is based on a general definition of tableau algorithms, which captures many of the known tableau-based algorithms employed in DLs, but also other kinds of reasoning procedures.
Baader, F., & Penaloza, R. (2010). Axiom pinpointing in general tableaux. JOURNAL OF LOGIC AND COMPUTATION, 20(1), 5-34 [10.1093/logcom/exn058].
|Citazione:||Baader, F., & Penaloza, R. (2010). Axiom pinpointing in general tableaux. JOURNAL OF LOGIC AND COMPUTATION, 20(1), 5-34 [10.1093/logcom/exn058].|
|Tipo:||Articolo in rivista - Articolo scientifico|
|Carattere della pubblicazione:||Scientifica|
|Presenza di un coautore afferente ad Istituzioni straniere:||Si|
|Titolo:||Axiom pinpointing in general tableaux|
|Autori:||Baader, F; Penaloza, R|
PENALOZA NYSSEN, RAFAEL (Corresponding)
|Data di pubblicazione:||2010|
|Rivista:||JOURNAL OF LOGIC AND COMPUTATION|
|Digital Object Identifier (DOI):||http://dx.doi.org/10.1093/logcom/exn058|
|Appare nelle tipologie:||01 - Articolo su rivista|