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Table 3 Places and mappings of data types to the places

From: MATF: a multi-attribute trust framework for MANETs

Places Mappings
φ(Hello Pkt) \(\mathbb {P}\)(sn_id × msg-type ×1-HNL × timer)
φ(Nodes) \(\mathbb {P}\)(sn_id ×nb_id × timer)
φ(1-HNL) \(\mathbb {P}\)(sn_id × nb_id × nb_id × status × timer)
φ(2-HNL) \(\mathbb {P}\)(sn_id × msg × nb_id × nb2hop_id ×timer)
φ(Source Node) \(\mathbb {P}\)(sn_id × msg × wd_id × relay_id × msg-type × relay-msg × timer)
φ(WD-Nodes) \(\mathbb {P}\)(sn_id × msg × wd_id × relay_id × msg-type × relay-msg × timer)
φ(relay-nodes) \(\mathbb {P}\)(sn_id × msg × wd_id × relay_id × msg-type × timer × status)
φ(Network) \(\mathbb {P}\)(sn_id ×msg × relay_id × msg-type)
φ (SN-Obs) \(\mathbb {P}\)(trust-value-fwd × trust-value-gen × trust-value-mod × relay_id)
φ (NAdmin) \(\mathbb {P}\)(Trust-threshold)
φ(Malicious) \(\mathbb {P}\) (relay_id × trust-val)