This book constitutes the refereed proceedings of the Third International Workshop IWCF 2009
held in The Hague The Netherlands August 13-14 2009. The 16 revised full papers presented
were carefully reviewed and are organized in topical sections on speech and linguistics
fingerprints handwriting documents printers multimedia and visualization. This volume is
interesting to researchers and professionals who deal with forensic problems using
computational methods. Its primary goal is the discovery and advancement of forensic knowledge
involving modeling computer simulation and computer-based analysis and recognition in
studying and solving forensic problems.
