| 1 | -- | 0 | Kimon P. Valavanis. From the Editor-in-Chief |
| 5 | -- | 6 | Honghai Liu, Spyros G. Tzafestas. Special Issue on Model Based Reasoning in Engineering and Robotic Systems |
| 7 | -- | 22 | Dongbing Gu, Erfu Yang. Fuzzy Policy Reinforcement Learning in Cooperative Multi-robot Systems |
| 23 | -- | 36 | Antonella Ferrara, Lorenza Magnani. Motion Control of Rigid Robot Manipulators via First and Second Order Sliding Modes |
| 37 | -- | 54 | Michael W. Hofbaur, Johannes Köb, Gerald Steinbauer, Franz Wotawa. Improving Robustness of Mobile Robots Using Model-based Reasoning |
| 55 | -- | 78 | Frank Dylla, Jan Oliver Wallgrün. Qualitative Spatial Reasoning with Conceptual Neighborhoods for Agent Control |
| 79 | -- | 95 | Chee Seng Chan, Honghai Liu, David J. Brown. Recognition of Human Motion From Qualitative Normalised Templates |
| 97 | -- | 114 | Qinggang Meng, Mark H. Lee. Construction of Robot Intra-modal and Inter-modal Coordination Skills by Developmental Learning |
| 115 | -- | 127 | Igor Skrjanc. A Decomposed-model Predictive Functional Control Approach to Air-vehicle Pitch-angle Control |