41 citations · 108 across the 11 of their papers we have counts for
6 papers · 1 filter
A Computational Analysis of Strategic Nominations: Modeling Equilibrium and Complexity in Organizational Elections
Chuang-Chieh Lin, Chi-Jen Lu, Po-An Chen +1
We study organizational elections in which each group nominates one candidate and receives as payoff its members expected utility under a probabilistic winning rule. We empirically…
How Good Is a Two-Party Election Game?
Chuang-Chieh Lin, Chi-Jen Lu, Po-An Chen
In this paper, we propose a simple and intuitive model to investigate the efficiency of the two-party election system, especially regarding the nomination process. Each of the two…
An Alternating Algorithm for Finding Linear Arrow-Debreu Market Equilibria
Po-An Chen, Chi-Jen Lu, Yu-Sin Lu
Motivated by the convergence result of mirror-descent algorithms to market equilibria in linear Fisher markets, it is natural for one to consider designing dynamics (specifically,…
Multiagent Learning for Competitive Opinion Optimization
Po-An Chen, Chi-Jen Lu, Chuang-Chieh Lin +1
From a perspective of designing or engineering for opinion formation games in social networks, the "opinion maximization (or minimization)" problem has been studied mainly for desi…
Generalized Mirror Descents in Congestion Games
Po-An Chen, Chi-Jen Lu
Different types of dynamics have been studied in repeated game play, and one of them which has received much attention recently consists of those based on "no-regret" algorithms fr…
Bounds on the Price of Anarchy for a More General Class of Directed Graphs in Opinion Formation Games
Po-An Chen, Yi-Le Chen, Chi-Jen Lu
In opinion formation games with directed graphs, a bounded price of anarchy is only known for weighted Eulerian graphs. Thus, we bound the price of anarchy for a more general class…