SHACHI - Language Resource Metadata Database

The NTCIR project is a series of on-going evaluation workshops designed to enhance research in Information Access (IA) technologies including information retrieval, question answering, and text summarization/extraction. The Collection can be used for experiments of cross-lingual information retrieval between Chinese, Japanese, Korean and English. It includes (1) Document data (news articles, Chinese/Korean/Japanese/English), (2) Search topics (Chinese/Korean/Japanese/English), and (3) Relevance Judgements. Note that the NII does not provide the entire collection. Some of document data will be provided only to the workshop participants and some will have to be obtained from the original publishers.

The NTCIR project is a series of on-going evaluation workshops designed to enhance research in Information Access (IA) technologies including information retrieval, question answering, and text summarization/extraction. This collection consists of newspaper articles and question/answer data used for the NTCIR-4 QAC2 (Question Answering Challenge) task. Answers include names and numerical/time expressions. The collection includes a scoring tool. Note that the NII will provide newspaper articles only for task participants.

The NTCIR project is a series of on-going evaluation workshops designed to enhance research in Information Access (IA) technologies including information retrieval, question answering, and text summarization/extraction. The Collection can be used for experiments of cross-lingual information retrieval between Chinese, Japanese, Korean and English. It includes (1) Document data (news articles, Chinese/Korean/Japanese/English), (2) Search topics (Chinese/Korean/Japanese/English), and (3) Relevance Judgements. Note that some of the document data will be provided only to the workshop participants and non-participants will have to obtain them from the original publishers.

The NTCIR project is a series of on-going evaluation workshops designed to enhance research in Information Access (IA) technologies including information retrieval, question answering, and text summarization/extraction. This collection consists of document data (newspaper articles) and task data (questions and answers) used for the NTCIR-5 Cross Language Q&A task. This task is to find answers for questions written in a language (Japanese/Chinese/English) in documents written in a different language. Answers include names and numerical/time expressions. Note that the NII will provide Japanese and English document data only to task participants.

The NTCIR project is a series of on-going evaluation workshops designed to enhance research in Information Access (IA) technologies including information retrieval, question answering, and text summarization/extraction. The Collection can be used for experiments of cross-lingual information retrieval between Chinese, Japanese, Korean and English. It includes (1) Document data (news articles, Chinese/Korean/Japanese. Doesn't include English documents in the NTCIR-6 task), (2) Search topics (Chinese/Korean/Japanese/English), and (3) Relevance Judgements. Note that the Japanese Documents will be provided only to Workshop participants. Non-participants will have to obtain them from the original publishers.