Multi-objective shortest path problem (MOSP) plays an important role
in practical applications, whieh seeks for the efficient paths satisfying
several eonflicting objectives between two nodes of a network. In
this paper, we present an algorithm based on Physarum Pohcepluthtm
model to solve the bi-objeetive shortest path problem. By aggregating
the two attributes into one by weighted sum, we successfully convert the
bi-objeetive shortest path problem (BOSP) into the shortest path problem.
Here, in order to reduce the eomputational time, binary weight
alloeation (BWA) teehnique is implemented to distribute the weight for
each criterion. To cheek the quality of the proposed method and the
aecuraey of the algorithm, experimental analyzes are eondueted. Random
networks are generated to verify the aeeuracy of the proposed algorithm.
Results on the testing problems are compared with label eorrecting
algorithm known as an efficient algorithm for solving the BOSP, The
results demonstrate the proposed Phy,^arutn Polycephalum optimization
algorithm ean produce the non-dominated solutions suceessfully when
dealing with the BOSP,