Key factors for the implementation and integration of innovative ICT solutions in SMEs and large companies involved in the multimodal transport of dangerous goods

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Table 6 Dependences between quantifiable barriers c_j and variables x_i, and weights of x_i by BN

Variable (x_i)	\( \kern0.75em {w}_{x_i} \)	C71	C72	C73	C74	C75
Number of accidents (x₁)	0.1486
Cost of human resources involved in dangerous goods (x₂)	0.1486		x		x
Number of people working on a DG expedition (x₃)	0.1294	x	x	x		x
Number of incidents (x₄)	0.1104
Cost of informatics people (x₅)	0.0912			x
Number of DG expeditions (x₆)	0.0912			x	x
Number of steps in an expedition (x₇)	0.0722
Number of DG packages per shipment (x₈)	0.0530				x
Number of vehicles (x₉)	0.0530					x
Number of hours of training in dangerous goods/safety (x₁₀)	0.0530		x
Number of customs at frontiers per dangerous goods expedition (x₁₁)	0.0338
Time for the preparation of an expedition (x₁₂)	0.0148
Fees (x₁₃)	0