Engelbrecht AP, Brits R: 2001. A clustering approach to incremental learning for feedforward neural networks. In IJCNN '01: Proceedings of the International Joint Conference on Neural Networks, International Joint Neural Networks (IJCNN) / IEEE, pp 2019-2024.

Engelbrecht AP: 2001. Selective learning for multilayer feedforward neural networks. In Sixth International Work-Conference on Artificial and Natural Neural Networks (IWANN), Springer-Verlag, pp 386-393.

Meyer TA, Ghose A, Chopra S: 2001. Non-prioritised ranked belief change. In Proceedings of the Eighth Conference on Theoretical Aspects of Rationality and Knowledge (TARK VIII), Morgan Kaufmann, San Fransisco, CA, pp 151-162.

Potgieter A, Bishop JM: 2001. Bayesian Agencies on the Internet. In International Conference on Intelligent Agents, Web Technologies and Internet Commerce (IAWTIC2001), University of Canberra, Australia, pp 318-328.

Van Den Bergh F, Engelbrecht AP: 2001. Effects of Swarm Size on Cooperative Particle Swarm Optimisers. In Proceedings of the Genetic and Evolutionary Computation Conference (GECCO 2001), Morgan Kaufmann Publishers, San Francisco, CA, pp 892-899.

Van Den Bergh F, Engelbrecht AP: 2001. Training product unit neural networks using cooperative particle swarm optimisers. In IJCNN '01: Proceedings of the International Joint Conference on Neural Networks, International Joint Neural Networks (IJCNN) / IEEE, pp 126-131.

Van der Merwe D, Kourie DG: 2001. A Lattice-Based Data Structure for Information Retrieval and Machine Learning. In ICCS-2001 International Workshop on Concept Lattices-Based Theory, Methods and Tools for Knowledge Discovery in Databases (CLKDD'01), Stanford University, pp 77-90.