A Two-Class Stochastic Network Equilibrium Model under Adverse Weather Conditions

Table 1

The notion list.

Sets
	Set of nodes,
	Set of links,
	Set of network scenarios,
	Set of occurring probabilities of network scenarios,
	Set of travelers’ network information levels, ; for TPI, ; for TBI,
	Set of O-D (Origin-Destination) pairs, W = {w}
	Set of routes,
	Set of routes connecting O-D pairs w,
	Scenario-specific conditional probability set of TBI,
Parameters
	Expected rainfall intensity (e.g., mm/h) in scenario s.
	Ideal or maximum capacity of link a,
	Capacity of link a under scenario s
	Mean O-D demand between O-D pair w
	Travel flow on link a
	Actual travel cost on link a under scenario s
	Route index,
	Travel time on route r between O-D pair w under scenario s
	Travel flow on route r between O-D pair w
	Actual route travel time (ARTT) on route r between O-D pair w in scenario s
	Link-route incidence parameter; , if link a is on route r that connecting O-D pair w, zero otherwise