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TARK
2007
Springer
10 years 8 months ago
The computational complexity of choice sets
Social choice rules are often evaluated and compared by inquiring whether they fulfill certain desirable criteria such as the Condorcet criterion, which states that an alternativ...
Felix Brandt, Felix A. Fischer, Paul Harrenstein
TARK
2007
Springer
10 years 8 months ago
Common p-belief and uncertainty
This paper generalizes the notion of common p-beliefs to situations of ambiguity or Knightian uncertainty. When players have multiple prior beliefs,we show that Aumann’s no-agre...
Jayant V. Ganguli
TARK
2007
Springer
10 years 8 months ago
Inexact knowledge, margin for error and positive introspection
Williamson (2000a) has argued that positive introspection is incompatible with inexact knowledge. His argument relies on a margin-for-error requirement for inexact knowledge based...
Julien Dutant
TARK
2007
Springer
10 years 8 months ago
Generalized solution concepts in games with possibly unaware players
Most work in game theory assumes that players are perfect reasoners and have common knowledge of all significant aspects of the game. In earlier work [Halpern and Rˆego 2006], w...
Leandro Chaves Rêgo, Joseph Y. Halpern
TARK
2007
Springer
10 years 8 months ago
A flexible mechanism for dialogue design
In this paper is we apply insights from mechanism design to the design of agent interaction protocols. We show how this allows us a more flexible approach to the design of agent ...
Guido Boella, Jelle Gerbrandy, Joris Hulstijn
TARK
2007
Springer
10 years 8 months ago
Judgment aggregation and the problem of truth-tracking
The problem of the aggregation of consistent individual judgments on logically interconnected propositions into a collective judgment on the same propositions has recently drawn m...
Gabriella Pigozzi, Stephan Hartmann
TARK
2007
Springer
10 years 8 months ago
Full and relative awareness: a decidable logic for reasoning about knowledge of unawareness
In the most popular logics combining knowledge and awareness, it is not possible to express statements about knowledge of unawareness such as “Ann knows that Bill is aware of so...
Thomas Ågotnes, Natasha Alechina
TARK
2007
Springer
10 years 8 months ago
Robust equilibria under non-common priors
This paper considers the robustness of equilibria to a small amount of incomplete information, where players are allowed to have heterogenous priors. An equilibrium of a complete ...
Daisuke Oyama, Olivier Tercieux
TARK
2007
Springer
10 years 8 months ago
From conditional probability to the logic of doxastic actions
We investigate the discrete (finite) case of the Popper-Renyi theory of conditional probability, introducing discrete conditional probabilistic models for (multi-agent) knowledge...
Alexandru Baltag, Sonja Smets
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