1. Aloimonos, J.: Active perception. Lawrence Erlbaum Assoc. Inc., Mahwah (1993)
2. Astigarraga, A., Lazkano, E., Rañó, I., Sierra, B., Zarautz, I.: SORGIN: a software framework for behavior control implementation. In: CSCS, vol. 14(1), pp. 243–248 (2003)
3. Astigarraga, A., Lazkano, E., Sierra, B., Ra, I.: Active landmark perception. In: Proceedings of the 10th IEEE International Conference on Methods and Models in Automation and Robotics (MMAR), vol. 2, pp. 955–960 (2004)
4. Ballard, D.H.: Animate vision. Artificial Intelligence 48, 57–86 (1991)
5. Bengtsson, O., Baerveldt, A.J.: Robot localization based on scan-matching – estimating the covariance matrix for the IDC algorithm. International Journal Robotics and Autonomous Systems 1-2(44), 131–150 (2003)