Fig. 13From: A novel method for inference of acyclic chemical compounds with bounded branch-height based on artificial neural networks and integer programmingAn illustration of fictitious rooted trees \(T[+p]\), \(p\in [1,3]\) for rooted trees T with \(r=r_1(T)=r_2(T)\) and \(d=\deg _T(r)\), where a dashed line depicts a fictitious edge incident to the terminal \(r_1(T)=r_2(T)\): (a) \(T[+1]\) and \(d=1\); (b) \(T[+1]\) and \(d=2\); (c) \(T[+1]\) and \(d=3\); (d) \(T[+2]\) and \(d=0\); (e) \(T[+2]\) and \(d=1\); (f) \(T[+2]\) and \(d=2\); (g) \(T[+3]\) and \(d=0\); (h) \(T[+3]\) and \(d=1\)Back to article page