Discrete Particle Swarm Optimization with Scout Particles for Library Materials Acquisition

Table 3

Large-size test instances, Case II.

{𝑚,{𝐵𝑗}}; (unit of 𝐵𝑗: 10000)	{r, {𝐿𝑈𝑙}, {𝐿𝐿𝑙}}	{q, {𝐶𝑈𝑘}, {𝐶𝐿𝑘}}
{5,{80,80,100,120,120}},; {10,{40,40,40,50,50,50,50,60,60,60}},; {15,{30, 30, 30, 30, 30, 33, 33, 33, 33, 33, 36, 36, 36, 36, 36}},; {20,{20, 20, 20, 20, 20, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 30, 30, 30, 30}},; {25,{16, 16, 16, 16, 16, 18, 18, 18, 18, 18, 20, 20, 20, 20, 20, 22, 22, 22, 22, 22, 24, 24, 24, 24, 24}}.	{2,{4000, 6000}, {1000, 2000}},; {3,{3000, 3000, 4000}, {500, 500, 1000}}.	{5,{1000, 1000, 2000, 3000, 3000}, {200, 400, 800, 1000, 1200}},; {10,{600, 600, 800, 1000, 1000, 1000, 1200, 1400, 1400}, {100, 200, 300, 500, 500, 600, 700, 700, 800, 1000}}.