Results 111 to 120 of about 279 (150)

Post-Stroke PTSD: The Protective Role of CCR5-Δ32 Polymorphism. [PDF]

open access: yesChronic Stress (Thousand Oaks)
Hallevi H   +8 more
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Validation of Nonmonotonic Knowledge-Based Systems

[1990] Proceedings of the 2nd International IEEE Conference on Tools for Artificial Intelligence, 1993
Nonmonotonic logical systems are logics in which the introduction of new axioms can invalidate old theorems. For practical applications, the authors restrict themselves to nonmonotonic systems that consist of facts and rules, and call them nonmonotonic knowledge-based systems (KBSs).
Chin-Liang Chang   +2 more
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Multifault diagnosis of digital systems using nonmonotoning reasoning (for nonmonotoning read nonmonotonic)

[1991] Proceedings of the 30th IEEE Conference on Decision and Control, 2002
The authors present the design principles and the development of an expert system (called FAULT.ENT) for diagnosing multiple simultaneous faults in digital circuits (from first principles) using nonmonotonic reasoning and especially the default theory developed by R. Reiter. They give a detailed presentation of the algorithm, which has been implemented
S. Tzafestas, T. Chrisiou, Y.T. Yip
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Nonmonotonic Proof Systems: Algebraic Foundations

Fundamenta Informaticae, 2004
A general framework for the algebraization of a category of nonmonotonic logics has been suggested. This method has been applied to the systems of Gabbay, and to Cumulative, Preferential and Ranked systems. The minimal logics required to serve as the base logics for the above systems are investigated.
Sujata Ghosh, Mihir K. Chakraborty
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A logic programming system for nonmonotonic reasoning

Journal of Automated Reasoning, 1995
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
José Júlio Alferes   +2 more
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Nonmonotonic inheritance systems

IEEE Transactions on Systems, Man, and Cybernetics, 1988
The use of frames and other hierarchical representational schemes has become fairly pervasive in intelligent systems. Central to these representations is the inheritance of properties from one object to another by way of is-a-kind and is-an-element-of links.
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NonMonotonicity of Traveling Wave Profiles for a Unimodal Recursive System

SIAM Journal on Mathematical Analysis, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jian Fang, Yingli Pan
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Formalizing nonmonotonic reasoning systems

Artificial Intelligence, 1987
The paper addresses the problem of existence of expansions of semi-normal default theories introduced by \textit{R. Reiter} [ibid. 13, 81-132 (1980; Zbl 0435.68069)]. Semi-normal default theory \(\Delta\) is defined as (D,W), where W is a set of first-order formulae, and D is a set of semi- normal defaults, i.e. rules of inference having the form: (*)\
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The DReW System for Nonmonotonic DL-Programs

2013
Nonmonotonic DL-programs provide a loose integration of Description Logic (DL) ontologies and Logic Programming (LP) rules with negation, where a rule engine can query an ontology with a native DL reasoner. However, in most systems for DL-programs, the overhead of an external DL reasoner might be considerable.
Guohui Xiao 0001   +2 more
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