Disproof of a conjecture on the minimum Wiener index of signed trees.
Songlin GuoWei WangChuanming WangPublished in: Appl. Math. Comput. (2023)
Keyphrases
- index tree
- decision trees
- tree models
- index structure
- tree structure
- tree structures
- indexing structure
- structural similarity
- spanning tree
- minimum cost
- multi dimensional
- binary trees
- website
- data sets
- tree construction
- inverted file
- wavelet tree
- indexing method
- suffix tree
- inverted index
- b tree
- nearest neighbor
- relational databases
- information systems
- machine learning