Analyzing the Impact of Storage Shortage on Data Availability in Decentralized Online Social Networks

Figure 7

The accuracy of prediction model over time.

(a) 𝜆_on=1/10, 𝜆_off=1/20

(b) 𝜆_on=1/6, 𝜆_off=1/10

(c) 𝜆_on=1/3, 𝜆_off=1/11

(d) 𝜆_on=1, 𝜆_off=1/15