
xxxx_ours : the result generated by our system (at 20 iteration) -> We use this data in the table2
xxxx[n] : the result generated by our system at specific iteration (refer to Table 1)

xxxx_Sumner : the result generated by Sumner's work (Our implementation)

xxxx_ManiPara : the result generated by Zhang's work (Zhang's implementation)

xxxx_target : Target models of our system and Sumner's system

xxxx_targetZ : Target models of Zhang's system
(the different between xxxx_target and xxxx_targetZ is size/scale of models)