Answer-passage retrieval by text searching

  title={Answer-passage retrieval by text searching},
  author={John O'Connor},
  journal={Journal of the American Society for Information Science. American Society for Information Science},
  volume={31 4},
Passage retrieval (already operational for lawyers) has advantages in output form over reference retrieval and is economically feasible. Previous experiments in passage retrieval for scientists have demonstrated recall and false retrieval rates as good or better than those of present reference retrieval services. The present experiment involved a greater… CONTINUE READING