On Coalitional Manipulation for Multiwinner Elections: Shortlisting
international joint conference on artificial intelligence, 2017.
Shortlisting of candidates--selecting a group of best candidates--is a special case of multiwinner elections. We provide the first in-depth study of the computational complexity of strategic voting for shortlisting based on the perhaps most basic voting rule in this scenario, l-Bloc (every voter approves l candidates). In particular, we i...More
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