A Review on Building Blocks of Decentralized Artificial Intelligence

TL;DR

A systematic literature review (SLR) of existing work in the field of DEAI, presenting the findings of 71 identified studies, with a primary focus on identifying the building blocks of DEAI solutions and networks.

Abstract

Artificial intelligence is transforming our lives, and technological progress and transfer from the academic and theoretical sphere to the real world are accelerating yearly. But during that progress and transition, several open problems and questions need to be addressed for the field to develop ethically, such as digital privacy, ownership, and control. These are some of the reasons why the currently most popular approaches of artificial intelligence, i.e., centralized AI (CEAI), are questionable, with other directions also being widely explored, such as decentralized artificial intelligence (DEAI), to solve some of the most reaching problems. This paper provides a systematic literature review (SLR) of existing work in the field of DEAI, presenting the findings of 71 identified studies. The paper's primary focus is identifying the building blocks of DEAI solutions and networks, tackling the DEAI analysis from a bottom-up approach. In the end, future directions of research and open problems are proposed.

Figures (7)

• Figure 1: Reduction of the papers through the screening process.
• Figure 2: Connections between building blocks.
• Figure 3: The number of papers per each building block.
• Figure 4: Percentages of papers based on place of publication.
• Figure 5: The number of papers based on contribution.