11/17/03
12
Example: GA for IPD
¥
Genetic strings encode strategy
Ð
for first round
Ð
based on selfÕs & opponentÕs action on
r
previous rounds
Ð
hence 2
2
r
+ 1 bits
¥
E.g., for
r
= 1:
opp. cooperated
opp. defected
opp. defected
opp. cooperated
we cooperated
we defected
first round