How to Attack and Defend Quadratic Funding

In this article, we will discuss various methods to attack and defend Quadratic Funding (QF) in the context of social graphs. Quadratic Funding is a mechanism that aims to distribute funds in a fair and efficient manner by leveraging the power of quadratic voting.

One method that has been used to attack QF is the creation of multiple IDs by a single individual. This allows them to manipulate the voting process and potentially receive a larger share of the funds. This practice undermines the integrity of the system and goes against the principles of fair distribution.

To defend against such attacks, researchers have proposed the use of the Optimality Gap algorithm. This algorithm helps identify and prevent collusion among participants, ensuring that the funds are allocated based on genuine support rather than manipulation.

In a recent study titled "Towards Computer-Aided Governance of Gitcoin Grants," the authors explore the potential of computer-aided governance in managing QF. This research aims to develop tools and techniques that can assist in the effective implementation and defense of QF mechanisms.