id	keyword
ajst-24965	problem
ajst-24965	order
ajst-24965	container
ajst-24965	research
ajst-24965	algorithm
ajst-24965	time
ajst-24965	model
ajst-24965	transport
ajst-24965	picking
ajst-24965	distribution
ajst-24965	scheduling
ajst-24965	chain
ajst-24965	logistics
ajst-24965	path
ajst-24965	intermodal
ajst-24965	objective
ajst-24965	optimisation