| 2005 | - | What Triggers the Emergence of Grammar? - Steels | :: | 4 |
| 2001 | - | Grounded Learning of Grammatical Constructions - Chang,Maia | :: | 3 |
| 2005 | - | Developmental stages of perception and language acquisition in a perceptually grounded robot - Dominey,Boucher | :: | 1 |