@inproceedings{HUB-CSES/ZP14a,
author = "Z. Zheng and N. Pinkwart",
title = "A Discrete Particle Swarm Optimization Approach to Compose Heterogeneous Learning Groups",
year = 2014,
booktitle = "Proceedings of the 14th IEEE International Conference on Advanced Learning Technologies (ICALT)",
publisher = "IEEE Computer Society Press",
doi = "10.1109/ICALT.2014.24"
}