Presentations

Arist Kojevnikov	Tree Isomorphism Algorithms with time complexity O(n)
Oleg Eterevsky	Tree Isomorphism Algorithms
Svetlana Obraztsova
Katharina Pentenrieder	Suffix Trees
Justus Schwartz	Pattern Matching in Trees
Tobias Weinzierl	Minimum Spanning Trees
Michael Kapralov	Enumerating Labeled Trees
Stefan Kiefer	The Least Common Ancestor Problem
Andreas Krause	Bounded Treewidth Graphs - A Survey
Yuri Lifshits
Sergey Nikolenko
Christian Osendorfer	Trees for Sets