In 2009 the IWSM Mensura conference was organized by NESMA  to celebrate their 20st Anniversary.

On this conference 24 papers were presented. These papers are published in the Lecture Notes in Computer Science, volume 5891, 2009.

More information on the conference can be found on the conference website 2009.iwsm-mensura.org.

iwsmlogo2009leeuwenburg en rembrandttoren