Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Hiroki Ishizaka, Hiroki Arimura, Takeshi Shinohara. Finding Tree Patterns Consistent with Positive and Negative Examples Using Queries. Annals of Mathematics and Artificial Intelligence, 23(1-2):101-115, 1998.