This is a tool for normalizing numerical/temporal expression.
ux(More Succinct Trie Data structure):http://code.google.com/p/ux-trie/wiki/Tutorial_Japanese
pficommon(General purpose C++ library for PFI):https://github.com/pfi/pficommon
Do following instructions.
$ ./waf configure
$ ./waf build
$ ./waf install
To check that the installation has completed successfully,
$ ./waf --checkall
This utility normalize (Japanese) numerical and temporal expressions in the input sentence.
$ normalizeNumexp
魔女狩りは15世紀〜18世紀にかけてみられ、全ヨーロッパで4万人が処刑された
>numerical*4万人*29*32*人*40000*40000*
>abstime*15世紀〜18世紀*5*14*none*1401-XX-XX*1800-XX-XX*
If you want to know more detail about this tool, please read following documents. http://www.cl.ecei.tohoku.ac.jp/~katsuma/software/normalizeNumexp/