From: Service selection in web service compositions optimizing energy consumption and service response time
Sequence
AND split
AND Join
E(G1) + E(G2)
E(G1) + ⋯ + E(G n )
E( G 1 ∗ )+⋯+E( G n ∗ )
XOR Split
XOR Join
LOOP
∑ i = 1 n p i .E( G i )
∑ i = 1 n p i .E( G i ∗ )
∑ i = 1 n l p li .∑E( G i ∗ )
OR Split/Join
por 1.E(G1) + por 2.E(G2) + por||.(E(G1) + E(G2))