18 citations · 46 across the 12 of their papers we have counts for
4 papers · 1 filter
Llull and Copeland Voting Computationally Resist Bribery and Control
Piotr Faliszewski, Edith Hemaspaandra, Lane A. Hemaspaandra +1
The only systems previously known to be resistant to all the standard control types were highly artificial election systems created by hybridization. We study a parameterized versi…
Copeland Voting Fully Resists Constructive Control
Piotr Faliszewski, Edith Hemaspaandra, Lane A. Hemaspaandra +1
Control and bribery are settings in which an external agent seeks to influence the outcome of an election. Faliszewski et al. [FHHR07] proved that Llull voting (which is here denot…
On Approximating Optimal Weighted Lobbying, and Frequency of Correctness versus Average-Case Polynomial Time
Gabor Erdelyi, Lane A. Hemaspaandra, Joerg Rothe +1
We investigate issues related to two hard problems related to voting, the optimal weighted lobbying problem and the winner problem for Dodgson elections. Regarding the former, Chri…
Dichotomy for Voting Systems
Edith Hemaspaandra, Lane A. Hemaspaandra
Scoring protocols are a broad class of voting systems. Each is defined by a vector , , of integers such that each voter contribu…