Towards Nonmonotonic Reasoning on Hierarchical Knowledge

TitleTowards Nonmonotonic Reasoning on Hierarchical Knowledge
Publication TypeConference Paper
Year of Publication2002
AuthorsPascal Hitzler
PublisherWLP: Workshop Logische Programmierung
Keywordsnonmonotonic reasoning and hierarchial knowledge
Abstract

W.C. Rounds and G.Q. Zhang have recently proposed to study a form of disjunctive logic programming generalized to algebraic domains [RZ01]. This system allows reasoning with information which is hierarchically structured and forms a (suitable) domain. We extend this framework to include reasoning with negative information, i.e. the implicit or explicit absence of bits of information. These investigations will naturally lead to a form of default reasoning which is strongly related to programming with answer sets to stable models, which has recently created much interest amongst artificial intelligence researchers concerned with knowledge representation and reasoning.

Full Text

Pascal Hitzler, 'Towards Nonmonotonic Reasoning on Hierarchical Knowledge,' WLP: Workshop Logische Programmierung, Dresden, Germany, December 2002, pp. 68-80.
pages: 68-80
year: 2002
venue name: WLP: Workshop Logische Programmierung
hasURL: http://knoesis.wright.edu/faculty/pascal/resources/publications/pdf/wlp0...