Niko Haubold 


Phone 
+49(0)341 97 32212 

Fax 
+49(0)341 97 32209 

Room 
Jo 445 


mysecondname[strangesymbol]informatik.unileipzig.de 

Adress 
Universität Leipzig 
I was a PhD student at the university of Leipzig. My advisor was Markus Lohrey.
Most of the research went on compressed word problems for groups. You can find my thesis here
Publications:
Diploma thesis on the equivalence problem for finitely ambiguous automata
Compressed
word problems in HNNextensions and amalgamated products (with
Markus
Lohrey) Proceedings of CSR 2009, LNCS 5675, pp. 237249 Long
version
©
Springer
Compressed
conjugacy and the word problem for outer automorphism groups of
graph groups (with Markus
Lohrey and Christian
Mathissen) Proceedings of DLT 2010, LNCS 6224, pp. 218230 Long
Version
©
Springer
Compressed word problems in HNNextensions and amalgamated products (with Markus Lohrey) Theory of Computing Systems 49(2), pp. 283305, 2011
Compressed decision problems for graph products of groups and applications to (outer) automorphism groups (with Markus Lohrey and Christian Mathissen, to appear in International Journal of Algebra and Computation)