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Documents authored by Odelstad, Jan


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An essay on msic-systems

Authors: Jan Odelstad

Published in: Dagstuhl Seminar Proceedings, Volume 9121, Normative Multi-Agent Systems (2009)


Abstract
A theory of many-sorted implicative conceptual systems (abbreviated msic-systems) is outlined. Examples of msic-systems include legal systems, normative systems, systems of rules and instructions, and systems expressing policies and various kinds of scientific theories. In computer science, msic-systems can be used in, for instance, legal information systems, decision support systems, and multi-agent systems. In this essay, msic-systems are approached from a logical and algebraic perspective aiming at clarifying their structure and developing effective methods for representing them. Of special interest are the most narrow links or joinings between different strata in a system, that is between subsystems of different sorts of concepts, and the intermediate concepts intervening between such strata. Special emphasis is put on normative systems, and the role that intermediate concepts play in such systems, with an eye on knowledge representation issues. In this essay, normative concepts are constructed out of descriptive concepts using operators based on the Kanger-Lindahl theory of normative positions. An abstract architecture for a norm-regulated multi-agent system is suggested, containing a scheme for how normative positions will restrict the set of actions that the agents are permitted to choose from.

Cite as

Jan Odelstad. An essay on msic-systems. In Normative Multi-Agent Systems. Dagstuhl Seminar Proceedings, Volume 9121, pp. 1-39, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2009)


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@InProceedings{odelstad:DagSemProc.09121.10,
  author =	{Odelstad, Jan},
  title =	{{An essay on msic-systems}},
  booktitle =	{Normative Multi-Agent Systems},
  pages =	{1--39},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2009},
  volume =	{9121},
  editor =	{Guido Boella and Pablo Noriega and Gabriella Pigozzi and Harko Verhagen},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.09121.10},
  URN =		{urn:nbn:de:0030-drops-19146},
  doi =		{10.4230/DagSemProc.09121.10},
  annote =	{Keywords: Concept formation, Intermediary, Intermediate concept, Legal concept, Normative system, Normative position, Norm-regulated system, Agent architecture.}
}
Document
Agents, Norms and Forest Cleaning

Authors: Jan Odelstad

Published in: Dagstuhl Seminar Proceedings, Volume 7122, Normative Multi-agent Systems (2007)


Abstract
The automation of forest cleaning presupposes principles for choosing those trees that ought to be taken away and those that shall be left standing. In this paper, which is a report on a work in progress, the question is raised whether those principles can be structured as a combination of a normative system and a utility function. Of special interest is the possibility that the agent system can evaluate the efficiency of the normative system and the utility function and, furthermore, suggest improvements of them. Earlier works on norms and norm-regulation of agent systems that the author has been involved in are used to elucidate the problem area discussed in the paper.

Cite as

Jan Odelstad. Agents, Norms and Forest Cleaning. In Normative Multi-agent Systems. Dagstuhl Seminar Proceedings, Volume 7122, pp. 1-15, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2007)


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@InProceedings{odelstad:DagSemProc.07122.6,
  author =	{Odelstad, Jan},
  title =	{{Agents, Norms and Forest Cleaning}},
  booktitle =	{Normative Multi-agent Systems},
  pages =	{1--15},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2007},
  volume =	{7122},
  editor =	{Guido Boella and Leon van der Torre and Harko Verhagen},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.07122.6},
  URN =		{urn:nbn:de:0030-drops-9172},
  doi =		{10.4230/DagSemProc.07122.6},
  annote =	{Keywords: Norm, normative system, norm-regulated agent, forest cleaning}
}
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