Statistical Selection of Exact Answers (MultiText Experiments for TREC 2002). - Charles L. A. Clarke; Gordon V. Cormack; Graeme Kemkes; M. Laszlo; Thomas R. Lynam; Egidio L. Terra; Philip L. Tilker (TREC, 2002)

A reliable storage management layer for distributed information retrieval systems. - Charles L. A. Clarke; Philip L. Tilker; Allen Quoc-Luan Tran; Kevin Harris; Antonio S. Cheng (CIKM, 2003)

MultiText Experiments for INEX 2004. - Charles L. A. Clarke; Philip L. Tilker (INEX, 2004)