| Implementing a branch and price and cut method for the airline crew pairing optimization problem | 5 | 0.41 | 2011 |
| Increasing Stability of Crew Schedules in Airlines. | 0 | 0.34 | 2009 |
| Selfish Motivated Cooperative Planning in Cross Networked Mechatronic System | 0 | 0.34 | 2006 |
