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Documents authored by Bochman, Alexander


Document
Yet Another Characterization of Strong Equivalence

Authors: Alexander Bochman and Vladimir Lifschitz

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


Abstract
Strong equivalence of disjunctive logic programs is characterized here by a calculus that operates with syntactically simple formulas.

Cite as

Alexander Bochman and Vladimir Lifschitz. Yet Another Characterization of Strong Equivalence. In Technical Communications of the 27th International Conference on Logic Programming (ICLP'11). Leibniz International Proceedings in Informatics (LIPIcs), Volume 11, pp. 11-15, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2011)


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@InProceedings{bochman_et_al:LIPIcs.ICLP.2011.11,
  author =	{Bochman, Alexander and Lifschitz, Vladimir},
  title =	{{Yet Another Characterization of Strong Equivalence}},
  booktitle =	{Technical Communications of the 27th International Conference on Logic Programming (ICLP'11)},
  pages =	{11--15},
  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.2011.11},
  URN =		{urn:nbn:de:0030-drops-31674},
  doi =		{10.4230/LIPIcs.ICLP.2011.11},
  annote =	{Keywords: Strong equivalence, logic program}
}
Document
Enhanced Contraction and (In)dependence Preliminary report

Authors: Alexander Bochman

Published in: Dagstuhl Seminar Proceedings, Volume 7351, Formal Models of Belief Change in Rational Agents (2007)


Abstract
We introduce a number of contraction operations that allow us to preserve more information in the process of belief contraction and revision of our epistemic states. One of them, choice contraction, will be argued to characterise basic (in)dependence relations among propositions belonging to the epistemic state.

Cite as

Alexander Bochman. Enhanced Contraction and (In)dependence Preliminary report. In Formal Models of Belief Change in Rational Agents. Dagstuhl Seminar Proceedings, Volume 7351, pp. 1-4, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2007)


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@InProceedings{bochman:DagSemProc.07351.11,
  author =	{Bochman, Alexander},
  title =	{{Enhanced Contraction and (In)dependence Preliminary report}},
  booktitle =	{Formal Models of Belief Change in Rational Agents},
  pages =	{1--4},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2007},
  volume =	{7351},
  editor =	{Giacomo Bonanno and James Delgrande and J\'{e}r\^{o}me Lang and Hans Rott},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.07351.11},
  URN =		{urn:nbn:de:0030-drops-12049},
  doi =		{10.4230/DagSemProc.07351.11},
  annote =	{Keywords: Contractions, dependence}
}
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