Our graduate student Qian Chen is supported by the Finnish Center of Excellence in Inverse Problems Research to participate in the International Workshop on Computational Solution of Inverse Problems to be held at the University of Helsinki, Finland, on June 28 - July 2, 2010 https://wiki.helsinki.fi/display/mathstatKurssit/FICS+2010. The workshop is aimed at international graduate students and postdoctoral researchers in the fields of mathematics, physics or engineering with an interest towards inverse problems.