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Documents authored by Kifer, Michael


Document
Transaction Logic with Defaults and Argumentation Theories

Authors: Paul Fodor and Michael Kifer

Published in: LIPIcs, Volume 11, Technical Communications of the 27th International Conference on Logic Programming (ICLP'11) (2011)


Abstract
Transaction Logic is an extension of classical logic that gracefully integrates both declarative and procedural knowledge and has proved itself as a powerful formalism for many advanced applications, including modeling robot movements, actions specification, and planning in artificial intelligence. In a parallel development, much work has been devoted to various theories of defeasible reasoning. In this paper, we unify these two streams of research and develop Transaction Logic with Defaults and Argumentation Theories, an extension of both Transaction Logic and the recently proposed unifying framework for defeasible reasoning called Logic Programs with Defaults and Argumentation Theories. We show that this combination has a number of interesting applications, including specification of defaults in action theories and heuristics for directed search in artificial intelligence planning problems. We also demonstrate the usefulness of the approach by experimenting with a prototype of the logic and showing how heuristics expressed as defeasible actions can significantly reduce the search space as well as execution time and space requirements.

Cite as

Paul Fodor and Michael Kifer. Transaction Logic with Defaults and Argumentation Theories. In Technical Communications of the 27th International Conference on Logic Programming (ICLP'11). Leibniz International Proceedings in Informatics (LIPIcs), Volume 11, pp. 162-174, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2011)


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@InProceedings{fodor_et_al:LIPIcs.ICLP.2011.162,
  author =	{Fodor, Paul and Kifer, Michael},
  title =	{{Transaction Logic with Defaults and Argumentation Theories}},
  booktitle =	{Technical Communications of the 27th International Conference on Logic Programming (ICLP'11)},
  pages =	{162--174},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-939897-31-6},
  ISSN =	{1868-8969},
  year =	{2011},
  volume =	{11},
  editor =	{Gallagher, John P. and Gelfond, Michael},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ICLP.2011.162},
  URN =		{urn:nbn:de:0030-drops-31594},
  doi =		{10.4230/LIPIcs.ICLP.2011.162},
  annote =	{Keywords: Transaction Logic, Defeasible reasoning, Well-founded models}
}
Document
Logic Databases and the Meaning of Change (Dagstuhl Seminar 9639)

Authors: Hendrik Decker, Jorge Bocca, Michael Kifer, and Andrei Voronkov

Published in: Dagstuhl Seminar Reports. Dagstuhl Seminar Reports, Volume 1 (2021)


Abstract

Cite as

Hendrik Decker, Jorge Bocca, Michael Kifer, and Andrei Voronkov. Logic Databases and the Meaning of Change (Dagstuhl Seminar 9639). Dagstuhl Seminar Report 157, pp. 1-31, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (1997)


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@TechReport{decker_et_al:DagSemRep.157,
  author =	{Decker, Hendrik and Bocca, Jorge and Kifer, Michael and Voronkov, Andrei},
  title =	{{Logic Databases and the Meaning of Change (Dagstuhl Seminar 9639)}},
  pages =	{1--31},
  ISSN =	{1619-0203},
  year =	{1997},
  type = 	{Dagstuhl Seminar Report},
  number =	{157},
  institution =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemRep.157},
  URN =		{urn:nbn:de:0030-drops-150449},
  doi =		{10.4230/DagSemRep.157},
}
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