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Table 2 Synthetic Dataset

From: Research on task assignment to minimize travel cost for spatio-temporal crowdsourcing

Factor

Setting

\(\left| T\right| =\left| W\right| =10\left| P\right|\)

\(2k,3k,\varvec{4k},5k,6k\)

Maximum waiting time of tasks

\(20,25,\varvec{30},35,40\)

Range of tasks and workers

\(15,20,\varvec{25},30,35\)

Mean of tasks’ rewards

50

Standard deviation of tasks’ rewards

20

Capacity of workplaces

10

Mean of success ratio

0.7

Standard deviation of success ratio

0.1

Locations of objects

within 100\(\times\)100 grid

Release time

[0,480]