| 2001 |
| 5 | | Bernd Wondergem,
Patrick van Bommel,
Theo P. van der Weide:
Combining boolean logic and linguistic structure.
Information & Software Technology 43(1): 53-59 (2001) |
| 2000 |
| 4 | | Bernd Wondergem,
Patrick van Bommel,
Theo P. van der Weide:
Matching Index Expressions for Information Retrieval.
Inf. Retr. 2(4): 337-360 (2000) |
| 3 | EE | Bernd Wondergem,
Patrick van Bommel,
Theo P. van der Weide:
Nesting and Defoliation of Index Expressions for Information Retrieval.
Knowl. Inf. Syst. 2(1): 33-52 (2000) |
| 1998 |
| 2 | EE | Bernd Wondergem,
Patrick van Bommel,
Theo P. van der Weide:
Cumulative Duality in Designing Information Brokers.
DEXA 1998: 125-134 |
| 1997 |
| 1 | EE | Bernd Wondergem,
Patrick van Bommel,
T. W. C. Huibers,
Theo P. van der Weide:
Towards an Agent-Based Retrieval Engine (Profile Information Filtering Project).
BCS-IRSG Annual Colloquium on IR Research 1997 |