Multi-Objective Genetic Algorithm for Task Assignment on Heterogeneous Nodes

Table 2

Description of genes.

Gene value	Meaning on task execution
“1”	Decoded at client device S0
“2”	Decoded at S1 and transmitted to S0
“3”	Transcoded at S1 to lower temporal resolution
“4”	Transcoded at S1 to lower spatial resolution
“5”	Transcoded at S1 to lower spatial-temporal resolution
“6”	Decoded at S2 and transmitted to S0
“7”	Transcoded at S2 to lower temporal resolution
“8”	Transcoded at S2 to lower spatial resolution
“9”	Transcoded at S2 to lower spatial-temporal resolution