Iterated crowdsourcing dilemma game

Koji Oishi, Manuel Cebrian, Andres Abeliuk, Naoki Masuda*

*この研究の対応する著者

研究成果: Article査読

18 被引用数 (Scopus)

抄録

The Internet has enabled the emergence of collective problem solving, also known as crowdsourcing, as a viable option for solving complex tasks. However, the openness of crowdsourcing presents a challenge because solutions obtained by it can be sabotaged, stolen, and manipulated at a low cost for the attacker. We extend a previously proposed crowdsourcing dilemma game to an iterated game to address this question. We enumerate pure evolutionarily stable strategies within the class of so-called reactive strategies, i.e., those depending on the last action of the opponent. Among the 4096 possible reactive strategies, we find 16 strategies each of which is stable in some parameter regions. Repeated encounters of the players can improve social welfare when the damage inflicted by an attack and the cost of attack are both small. Under the current framework, repeated interactions do not really ameliorate the crowdsourcing dilemma in a majority of the parameter space.

本文言語English
論文番号4100
ジャーナルScientific reports
4
DOI
出版ステータスPublished - 2014 2 14
外部発表はい

ASJC Scopus subject areas

  • 一般

フィンガープリント

「Iterated crowdsourcing dilemma game」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル