Liangjun Huang

address:	University of Hamburg   Faculty of Mathematics, Informatics and Natural Science   Department Informatics, Group TAMS   Vogt-Kölln-Str. 30   D-22527 Hamburg
position:	Visiting Scholar
phone:	+49 (0) 176 8565 4994
phone:	+86 139 1694 0342
e-mail:	huang@informatik.uni-hamburg.de