• Computer Science
  • Published 2004

Rits-QA: List answer detection and Context task with ellipses handling

@inproceedings{Fukumoto2004RitsQALA,
  title={Rits-QA: List answer detection and Context task with ellipses handling},
  author={Junichi Fukumoto and Tatsuhiro Niwa and Makoto Itoigawa and Megumi Matsuda},
  year={2004}
}
In this paper, we describe RitsQA: Ritsumeikan question answering system. We have improved our QA system submitted in QAC1 in subcategorization of NE type and question type analysis and in handling numerical expressions using corpus based approach. We also participated subtask 2 and 3 using these core QA systems. We have implemented list answer detection module for subtask 2 and ellipsis handling module for subtask 3. We had evaluations of subtask 1, 2 and 3. According to Formal Run evaluation… CONTINUE READING