Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  mainly investigates multi-modal shortest path problems in fuzzy environment, in which the arc travel times are represented by fuzzy variables. Within the framework of fuzzy programming, a chance-constrained programming model is formulated, and then its corresponding crisp equivalent is given. It is noted that  introduce transfer arcs to represent the travel mode change for the convenience of the model's establishment. Finally, some numerical examples are given to show the applications of the proposed models.
['Yan Zhang', 'Li Wang']
I am writing a research paper on a idea A new formulation for multi-modal shortest path problem with fuzzy arc travel times
[{"from": "human", "value": "I am writing a research paper on a idea A new formulation for multi-modal shortest path problem with fuzzy arc travel times"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  mainly investigates multi-modal shortest path problems in fuzzy environment, in which the arc travel times are represented by fuzzy variables. Within the framework of fuzzy programming, a chance-constrained programming model is formulated, and then its corresponding crisp equivalent is given. It is noted that  introduce transfer arcs to represent the travel mode change for the convenience of the model's establishment. Finally, some numerical examples are given to show the applications of the proposed models."}]