Three-Quarter-Size View

Figure 3:   A year-by-relevance layout reveals peaks and valleys in related research.

Half-size view
Return to paper
Full-size view


© 1996. Copyright on this material is held by ACM and the authors.
Published in Proceedings of SIGIR96 (Zurich, Aug. 19-21, 1996). ACM Press (SIGIR), 1996.