An Integrated Node Selection Model Using FAHP and FTOPSIS for Data Retrieval in Ubiquitous Computing

Table 6

Fuzzy decision matrix.

	Mobility	Waiting time	Cost	Trust	S & C	Loading	Data transfer	Data quality
A1	7, 8, 9	4, 5, 6	6, 7, 8	5, 6, 7	4, 5, 6	6, 7, 8	3, 4, 5	7, 8, 9
A2	2, 3, 4	3, 4, 5	2, 3, 4	2, 3, 4	6, 7, 8	7, 8, 9	5, 6, 7	2, 3, 4
A3	3, 4, 5	6, 7, 8	5, 6, 7	4, 5, 6	2, 3, 4	5, 6, 7	7, 8, 9	4, 5, 6
A4	2, 3, 4	7, 8, 9	3, 4, 5	7, 8, 9	6, 7, 8	5, 6, 7	6, 7, 8	4, 5, 6
A5	5, 6, 7	3, 4, 5	4, 5, 6	3, 4, 5	1, 1, 1	2, 3, 5	2, 3, 4	3, 4, 5
A6	7, 8, 9	6, 7, 8	7, 8, 9	7, 8, 9	7, 8, 9	7, 8, 9	2, 3, 4	6, 7, 8
A7	6, 7, 8	5, 6, 7	5, 6, 7	5, 6, 7	7, 8, 9	3, 4, 5	3, 4, 5	7, 8, 9
A8	4, 5, 6	4, 5, 6	6, 7, 8	5, 4, 6	5, 6, 7	6, 7, 8	7, 8, 9	3, 4, 5