1. Barto A, Sutton A, Brouwer P (1981) Associative search network: a reinforcement learning associative memory. Biol Cybern 40:201–211
2. Botella L (1995) Personal construct theory, constructivism, and postmodern thought. In: Neimeyer RA, Neimeyer J (eds) Advanced in personal construct psychology, vol 3. Jai Press, Greenwich, pp 3–35
3. Crowder J (2001) ELYSE, The evolving, life-like yielding, symbiotic environment. NSA Technical Paper Technical Paper TIT_01_01_013_2001_002
4. Crowder J (2001) Integrating an expert system into a neural network with genetic programming for process planning. NSA Technical Paper TIT_01_01_013_2001_001
5. Crowder J (2003) Adaptive learning algorithms: pattern discovery in artificial intelligence. NSA Technical paper CON_0013_2002_004