Noriko Kando Jun Adachi NTCIR Workshop: Data Collection Based Evaluation of Information Retrieval and Its Challenges. 420-427 2000 conf/kyotoDL/2000 Kyoto International Conference on Digital Libraries db/conf/kyotoDL/KyotoDL2000.html#KandoA00 https://doi.org/10.1109/DLRP.2000.942154 https://doi.ieeecomputersociety.org/10.1109/DLRP.2000.942154