4 papers
Impartial Selection with Predictions
Javier Cembrano, Felix Fischer, Max Klimm
We study the selection of agents based on mutual nominations, a theoretical problem with many applications from committee selection to AI alignment. As agents both select and are s…
Online Proportional Apportionment
Javier Cembrano, Jose Correa, Svenja M. Griesbach +1
Traditionally, the problem of apportioning the seats of a legislative body has been viewed as a one-shot process with no dynamic considerations. While this approach is reasonable f…
Proportionality in Multiple Dimensions to Design Electoral Systems
Javier Cembrano, José Correa, Gonzalo Díaz +1
How to elect the representatives in legislative bodies is a question that every modern democracy has to answer. This design task has to consider various elements so as to fulfill t…
Impartial Selection Under Combinatorial Constraints
Javier Cembrano, Max Klimm, Arturo Merino
Impartial selection problems are concerned with the selection of one or more agents from a set based on mutual nominations from within the set. To avoid strategic nominations of th…