> Many range queries also have a minimum duration requirement, so it could be useful if a data structure could take advantage of this to quickly exclude intervals during the search.
Check out priority search trees. They search two dimensions, one of them being half-open (that would be your minimum duration requirement). Depends if the other half of your queries fits the closed dimension of a priority tree or if you can adapt it to fit your needs.
Check out priority search trees. They search two dimensions, one of them being half-open (that would be your minimum duration requirement). Depends if the other half of your queries fits the closed dimension of a priority tree or if you can adapt it to fit your needs.