| 2007 |
| 14 | EE | Stephen Tomlinson:
Sampling Precision to Depth 10000 at CLEF 2007.
CLEF 2007: 57-63 |
| 2006 |
| 13 | EE | Stephen Tomlinson:
Comparing the Robustness of Expansion Techniques and Retrieval Measures.
CLEF 2006: 129-136 |
| 12 | EE | Stephen Tomlinson:
Experiments with the 4 Query Sets of WebCLEF 2006.
CLEF 2006: 844-847 |
| 11 | EE | Stephen Tomlinson:
Early precision measures: implications from the downside of blind feedback.
SIGIR 2006: 705-706 |
| 2005 |
| 10 | EE | Stephen Tomlinson:
Bulgarian and Hungarian Experiments with Hummingbird SearchServerTM at CLEF 2005.
CLEF 2005: 194-203 |
| 9 | EE | Stephen Tomlinson:
Danish and Greek Web Search Experiments with Hummingbird SearchServerTM at CLEF 2005.
CLEF 2005: 846-855 |
| 2004 |
| 8 | EE | Stephen Tomlinson:
Finnish, Portuguese and Russian Retrieval with Hummingbird SearchServerTM at CLEF 2004.
CLEF 2004: 221-232 |
| 2003 |
| 7 | EE | Stephen Tomlinson:
Lexical and Algorithmic Stemming Compared for 9 European Languages with Hummingbird SearchServer at CLEF 2003.
CLEF 2003: 286-300 |
| 6 | EE | Stephen Tomlinson:
Robust, Web and Genomic Retrieval with Hummingbird SearchServer at TREC 2003.
TREC 2003: 254-267 |
| 2002 |
| 5 | EE | Stephen Tomlinson:
Experiments in 8 European Languages with Hummingbird SearchServerTM at CLEF 2002.
CLEF 2002: 242-256 |
| 4 | EE | Stephen Tomlinson:
Experiments in Named Page Finding and Arabic Retrieval with Hummingbird SearchServerTM at TREC 2002.
TREC 2002 |
| 2001 |
| 3 | EE | Stephen Tomlinson:
Stemming Evaluated in 6 Languages by Hummingbird SearchServerTM at CLEF 2001.
CLEF 2001: 278-287 |
| 2 | EE | Stephen Tomlinson:
Hummingbird SearchServer at TREC 2001.
TREC 2001 |
| 2000 |
| 1 | EE | Stephen Tomlinson,
Tom Blackwell:
Hummingbird's Fulcrum SearchServer at TREC-9.
TREC 2000 |