Preferences Single-Peaked on a Tree: Multiwinner Elections and Structural Results.

Dominik Peters Lan Yu Hau Chan Edith Elkind

Published in: J. Artif. Intell. Res. (2022)

Keyphrases

constraint satisfaction problems
single peaked
np hard
computationally hard
np complete
special case
lower bound
preference aggregation
optimal solution
fixed parameter tractability
social choice
probability distribution
spanning tree