Figure 3.2.2. (Weight of the tasks associated with query plans VS selection parameter associated with query plans)

From

Performance Evaluation of Complex Data Sets with Heterogeneity Using Particle Swarm Optimization

Mishra Jyoti Prakash, Mishra Sambit Kumar

Journal of Computer Sciences and Applications. 2015, 3(6), 130-133 doi:10.12691/jcsa-3-6-4