Thank you for your interesting in NTCIR-12 task participating.
The registration for NTCIR-12 tasks was closed.
We would appreciate it if you could consider to participate in NTCIR-13 tasks. (to be announced)
http://research.nii.ac.jp/ntcir/ntcir-13/

NTCIR Project Office: ntc-secretariat@nii.ac.jp