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Using Step-Logic For Tractable Non-Monotonic Inference Research Summary (1992)  (Make Corrections)  
Jennifer J. Elgot-Drapkin



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Abstract: Introduction Because humans must deal in a world about which we have incomplete knowledge, humans often use default reasoning: in the absence of information to the contrary assume such and such. For example, upon being told that Tweety is a bird, and knowing that typically birds fly, we might conclude that Tweety flies. When we then discover that Tweety is in fact a penguin (and knowing that penguins typically do not fly), we retract our belief that Tweety flies. Humans do this type of... (Update)

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BibTeX entry:   (Update)

@misc{ elgot-drapkin-using,
  author = "Jennifer J. Elgot-Drapkin",
  title = "Using Step-Logic For Tractable Non-Monotonic Inference - Research Summary",
  url = "citeseer.ist.psu.edu/elgot-drapkin92using.html" }
Citations (may not include all citations):
850   A logic for default reasoning (context) - Reiter - 1980
451   Circumscription-a form of non-monotonic reasoning (context) - McCarthy - 1980
334   A truth maintenance system (context) - Doyle - 1979
311   Semantical considerations on nonmonotonic logic (context) - Moore - 1983
161   A logic of implicit and explicit belief (context) - Levesque - 1984
125   An assumption-based TMS (context) - deKleer - 1986
118   Non-monotonic logic (context) - McDermott, Doyle - 1980
24   On epistemic logic and logical omniscience (context) - Vardi - 1986
20   Step-logic: Reasoning Situated in Time (context) - Elgot-Drapkin - 1988
19   Belief and incompleteness (context) - Konolige - 1984
15   the consistency of commonsense reasoning (context) - Perlis - 1986
15   The computational value of nonmonotonic reasoning - Ginsberg - 1991
14   Steps towards a first-order logic of explicit and implicit b.. (context) - Lakemeyer - 1986
9   Steplogics: An alternative approach to limited reasoning (context) - Drapkin, Perlis - 1986
5   Reasoning situated in time I: Basic concepts - Elgot-Drapkin, Perlis - 1990
4   and time: The step-logic approach (context) - Elgot-Drapkin, Miller et al. - 1991
1   Stop the world---I want to think - Perlis, Elgot-Drapkin et al. - 1991
1   Step-logic as tractable non-monotonic inference just got bet.. (context) - Elgot-Drapkin - 1992

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Active Logic and Heim's Rules for Updating Discourse Context - John Gurney (1995)   (Correct)
Assessing Others' Knowledge and Ignorance - Kraus, Perlis (1989)   (Correct)
A Real-time Solution to the Wise-men Problem - Elgot-Drapkin (1991)   (Correct)

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