Overview of NTCIR-9

@inproceedings{Sakai2011OverviewON,
  title={Overview of NTCIR-9},
  author={Tetsuya Sakai and Hideo Joho},
  booktitle={NTCIR},
  year={2011}
}
This is an overview of NTCIR-9, the Ninth NTCIR Workshop. It touches upon a brief history of NTCIR, introduces the tasks run at NTCIR-9, and reports on some statistics across these tasks. For details on the individual tasks, we refer the reader to the task overview papers and the participants’ papers. 

Figures and Tables from this paper.