Sentence examples for recursive environment from inspiring English sources

Using SMARTS as molecular substructure language, we explored the influence of substructure and molecular size as well as the usage of explicit hydrogen nodes and recursive environment specification on the matching time.

The converted PAINS patterns include hydrogen atoms and recursive environments.

The bottom-right pattern includes explicit hydrogens and recursive environments.

The top-left pattern does not include explicit hydrogens nor recursive environments.

Figure 9 shows the impact on matching times when recursive environments are defined.

The top-right pattern does include explicit hydrogens but not recursive environments.

The bottom-left pattern does not include explicit hydrogens but recursive environments.

Histogram of VF2 (up) and Ullmann (down) matching times with (left) and without (right) recursive environments on the Substructure Search Set.

A selection was only possible for the set of SMARTS having no explicit hydrogen nodes and no recursive environments.

Unfortunately, a suitable test set could only be constructed for SMARTS patterns without explicit hydrogens and recursive environments.

In order to circumvent misinterpretations of the results, we group the SMARTS patterns by the presence/absence of explicit hydrogens and recursive environments into individual sets.