40 citations · 325 across the 40 of their papers we have counts for
Showing 2005Show all
3 papers · 1 filter
cs.AI2005
When Ignorance is Bliss
Peter D. Grunwald, Joseph Y. Halpern
It is commonly-accepted wisdom that more information is better, and that information should never be ignored. Here we argue, using both a Bayesian and a non-Bayesian analysis, that…
cs.AI2005
Evidence with Uncertain Likelihoods
Joseph Y. Halpern, Riccardo Pucella
An agent often has a number of hypotheses, and must choose among them based on observations, or outcomes of experiments. Each of these observations can be viewed as providing evide…
cs.AI2005
Interactive Unawareness Revisited
Joseph Y. Halpern, Leandro C. Rego
We analyze a model of interactive unawareness introduced by Heifetz, Meier and Schipper (HMS). We consider two axiomatizations for their model, which capture different notions of v…