Privacy-Preserving Multipoint Traffic Flow Estimation for Road Networks

Figure 3

AAD vs. real traffic flow (variable n at each RSU). (a) n ∈ [300, 600]. (b) n ∈ [500, 1000]. (c) n ∈ [1000, 2000]. (d) n ∈ [1500, 2000].

(a)

(b)

(c)

(d)