| Real Life Information Retrieval: Commercial Search Engines (Panel) | 5 | 0.53 | 1997 |
| Space Optimizations for Total Ranking | 7 | 0.73 | 1997 |
| Porting a Stochastic Part-of-Speech Tagger to Swedish | 2 | 0.60 | 1993 |
| Constant interaction-time scatter/gather browsing of very large document collections | 119 | 62.26 | 1993 |
| Scatter/Gather: a cluster-based approach to browsing large document collections | 774 | 217.80 | 1992 |
| An object-oriented architecture for text retrieval | 27 | 69.53 | 1991 |
| Optimization for dynamic inverted index maintenance | 96 | 71.65 | 1990 |
