A sharp lower bound of the Randic index of cacti with r pendants.
Anhua LinRong LuoXiaoya ZhaPublished in: Discret. Appl. Math. (2008)
Keyphrases
- lower bound
- upper bound
- branch and bound algorithm
- branch and bound
- objective function
- optimal solution
- lower and upper bounds
- worst case
- database
- np hard
- index structure
- data sets
- lower bounding
- high quality
- learning algorithm
- subsequence matching
- sufficiently accurate
- indexing method
- knn
- data structure
- genetic algorithm