Efficient Exponential Time Algorithms for Edit Distance between Unordered Trees
(23rd Annual Symposium on Combinatorial Pattern Matching (CPM 2012) 2012)
An improved clique-based method for computing edit distance between unordered trees and its application to comparison of glycan structures
(The 4th International Workshop on Intelligent Informatics in Biology and Medicine (IIBM 2011), A Part of Proc. 5th International Conference on Complex, Intelligent and Software Intensive Systems 2011)
A variational Bayesian EM algorithm for tree similarity
(Proc. 20th International Conference on Pattern Recognition (ICPR 2010) 2010)