Abstract: A method for forwarding an alert includes receiving an alert in a first communication device over a first communication network, and forwarding the alert to a second communication device in a second communication network, the second communication network comprising a vehicle-to-vehicle communication network, the second communication device incapable of receiving the alert over the first communication network.

Abstract: A method for forwarding an alert includes receiving an alert in a first communication device over a first communication network, and forwarding the alert to a second communication device in a second communication network, the second communication network comprising a vehicle-to-vehicle communication network, the second communication device incapable of receiving the alert over the first communication network.

Abstract: An intelligent controllability check process can intelligently examine if enumeration of some possible values for a set of control signal inputs can be avoided (e.g., resulting in less than all possible values being enumerated, etc.). A modified intelligent QBF controllability check can be utilized, including a modified intelligent QBF solver. The process can include a formal controllability check with an extensive or exhaustive consideration of possible value assignments while avoiding enumeration of some possibilities. The formal controllability check can examine if a proof establishes a conclusion regarding assignment values. The proof can be utilized in determining possible results including: (1) a conclusion that signals provide controllability; (2) a conclusion that signals do not provide controllability; or (3) can not reach a conclusion one way or other if signals do or do not provide controllability. Results (e.g., SAT, UNSAT, etc.) of the QBF controllability check can be verified.