A Fuzzy-Logic-Based Double -Learning Routing in Delay-Tolerant Networks

Table 3

Fuzzy rule base.

Rule	NAF	CIF	MSF	Rank
Rule 1	Bad	Long	Fast	Little acceptable (LA)
Rule 2	Bad	Long	Medium	Little good (LG)
Rule 3	Bad	Long	Slow	Bad (B)
Rule 4	Bad	Medium	Fast	Good (G)
Rule 5	Bad	Medium	Medium	Little perfect (LP)
Rule 6	Bad	Medium	Slow	Little good (LG)
Rule 7	Bad	Short	Fast	Acceptable (A)
Rule 8	Bad	Short	Medium	Good (G)
Rule 9	Bad	Short	Slow	Little acceptable (LA)
Rule 10	Medium	Long	Fast	Acceptable (A)
Rule 11	Medium	Long	Medium	Good (G)
Rule 12	Medium	Long	Slow	Little acceptable (LA)
Rule 13	Medium	Medium	Fast	Very good (VG)
Rule 14	Medium	Medium	Medium	Perfect (P)
Rule 15	Medium	Medium	Slow	Good (G)
Rule 16	Medium	Short	Fast	Very acceptable (VA)
Rule 17	Medium	Short	Medium	Very good (VG)
Rule 18	Medium	Short	Slow	Acceptable (A)
Rule 19	Good	Long	Fast	Good (G)
Rule 20	Good	Long	Medium	Little perfect (LP)
Rule 21	Good	Long	Slow	Little good (LG)
Rule 22	Good	Medium	Fast	Perfect (P)
Rule 23	Good	Medium	Medium	Very perfect (VP)
Rule 24	Good	Medium	Slow	Little perfect (LP)
Rule 25	Good	Short	Fast	Very good (VG)
Rule 26	Good	Short	Medium	Perfect (P)
Rule 27	Good	Short	Slow	Good (G)