@inproceedings{umass-hard2004,
year = {2004},
title = {UMass at TREC 2004: Novelty and HARD},
booktitle = {Online Proceedings of 2004 Text REtrieval Conference},
author = {Nasreen Abdul-Jaleel and James Allan and W. Bruce Croft and Fernando Diaz and Leah Larkey and Xiaoyan Li and Donald Metzler and Mark D. Smucker and Trevor Strohman and Howard Turtle and Courtney Wade}
}