Either my google-fu is lacking or there just isn't a whole lot of need for tree comparison algorithms. I can find lots of information on types of trees, but not on the algorithms to compare.

We consider a generalization of the classical minimum spanning tree problem called the generalized minimum spanning tree problem and denoted by GMST problem. It is known that the GMST problem belongs ...

Algorithms are also essential to novel constructions, such as the Filament Pavilion at the V&A museum, and adapted over time in response to structural, environmental and visitor usage data.