A Complete Conclusion-Based Procedure for Judgment Aggregation

  • Gabriella Pigozzi
  • Marija Slavkovik
  • Leendert van der Torre
Conference paper

DOI: 10.1007/978-3-642-04428-1_1

Part of the Lecture Notes in Computer Science book series (LNCS, volume 5783)
Cite this paper as:
Pigozzi G., Slavkovik M., van der Torre L. (2009) A Complete Conclusion-Based Procedure for Judgment Aggregation. In: Rossi F., Tsoukias A. (eds) Algorithmic Decision Theory. ADT 2009. Lecture Notes in Computer Science, vol 5783. Springer, Berlin, Heidelberg

Abstract

Judgment aggregation is a formal theory reasoning about how a group of agents can aggregate individual judgments on connected propositions into a collective judgment on the same propositions. Three procedures for successfully aggregating judgments sets are: premise-based procedure, conclusion-based procedure and distance-based merging. The conclusion-based procedure has been little investigated because it provides a way to aggregate the conclusions, but not the premises, thus it outputs an incomplete judgment set. The goal of this paper is to present a conclusion-based procedure outputting complete judgment sets.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Gabriella Pigozzi
    • 1
  • Marija Slavkovik
    • 1
  • Leendert van der Torre
    • 1
  1. 1.Individual and Collective Reasoning, Computer Science and CommunicationUniversity of LuxembourgLuxembourg

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