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» Repairing Incomplete Reasoners
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KR
2010
Springer
15 years 4 months ago
Preferential Semantics for Plausible Subsumption in Possibility Theory
Handling exceptions in a knowledge-based system has been considered as an important issue in many domains of applications, such as medical domain. In this paper, we propose severa...
Guilin Qi, Zhizheng Zhang
KR
2010
Springer
15 years 4 months ago
Diagnosis as Planning Revisited
In discrete dynamical systems change results from actions. As such, given a set of observations, diagnoses often take the form of posited events that result in the observed behavi...
Shirin Sohrabi, Jorge A. Baier, Sheila A. McIlrait...
AIIA
1999
Springer
15 years 4 months ago
An Implementation for Abductive Logic Agents
This paper presents thedistributed implementationof ALIAS, an architecture composed of several cooperating intelligent agents. This system is particularly suited to solve problems ...
Anna Ciampolini, Evelina Lamma, Paola Mello, Cesar...
LPKR
1997
Springer
15 years 3 months ago
A System for Abductive Learning of Logic Programs
We present the system LAP (Learning Abductive Programs) that is able to learn abductive logic programs from examples and from a background abductive theory. A new type of induction...
Evelina Lamma, Paola Mello, Michela Milano, Fabriz...
ESWS
2006
Springer
15 years 3 months ago
Rules with Contextually Scoped Negation
Knowledge representation formalisms used on the Semantic Web adhere to a strict open world assumption. Therefore, nonmonotonic reasoning techniques are often viewed with scepticism...
Axel Polleres, Cristina Feier, Andreas Harth