Seamless Guidance System Combining GPS, BLE Beacon, and NFC Technologies

Table 6

Dijkstra adjacent matrix.

Node	0	1	2	3	4
0	0	8	4	INF	INF
1	8	0	2	7	INF
2	4	2	0	9	2
3	INF	7	9	0	2
4	INF	INF	2	6	0