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Table 1 WCMB-LP results for the two Ottawa LP problems

From: A linear programming model for preserving privacy when disclosing patient spatial information for secondary purposes

In equation (3), ν = s N · ϵ = 1 264 , 327 · s ϵ

Objective function value (unit: meter)

Nearest 10

Nearest 30

s ϵ = 10 ϵ = 22.4

ν = 3.783 × 10− 5

6.0

6.0

s ϵ = 20 ϵ = 11.3

ν = 7.567 × 10− 5

18.9

18.7

s ϵ = 30 ϵ = 7.47

ν = 11.350 × 10− 5

33.3

32.9

s ϵ = 33 ϵ = 6.79

ν = 12.485 × 10− 5

37.5

37.0