Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Write
in: current room v ∈ V
out: action a ∈ {shoot, move}, u ∈ neighbourhood(v)
constant: threshold ts for shooting an arrow
local: influence maps bats, pit, wumpus, and visited (initially
∀ u ∈ V : bats(u) = pit(u) = wumpus(u) = visited(u) = 1)
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