Privacy-Preserving Multipoint Traffic Flow Estimation for Road Networks

<div>Performance comparison with respect to standard deviation for N = 3 RSUs (variable n at each RSU, m = 8000 for our method, and m = 2log (nf) for Zhou et al.). (a) n ∈ [300, 600]. (b) n ∈ [500, 1000]. (c) n ∈ [1000, 2000]. (d) n ∈ [1500, 2000].</div>

Security and Communication Networks

fig15

Figure 15

Figure 15: Privacy-Preserving Multipoint Traffic Flow Estimation for Road Networks 