@inproceedings{SIGIR2006,
   AUTHOR    = {D. Lewis and G. Agam and S. Argamon and O. Frieder and D. Grossman and J.Heard},
   TITLE     = {Building a Test Collection for Complex Document Information Processing},
   BOOKTITLE = {Proc. 29th Annual Int. ACM SIGIR Conference},
   PAGES     = {665--666},
   YEAR      = {2006},
}