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Fig. 4 | Algorithms for Molecular Biology

Fig. 4

From: A novel method for inference of acyclic chemical compounds with bounded branch-height based on artificial neural networks and integer programming

Fig. 4

An illustration of scheme graph \({\text {SG}}( d_\text {max}, k^*, {\text {bh}}^*, t^*)\) with \(d_{\text {max}}=3\), \(k^*=2\), \({\text {bh}}^*=2\), and \(t^*=5\), where the vertices in \(T_B\) (resp., in \(P_{t^*}\)) are depicted with black (resp., gray) circles: a A base-tree \(T_B\) and a link-path \(P_{t^*}\) are joined with directed edges between them; b A tree \(S_s\) rooted at a vertex \(u_s=u_{s,1}\in V_B\); c A tree \(T_t\) rooted at a vertex \(v_t=v_{t,1}\in V_P\)

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