| Reconciling users' needs and formal requirements: issues in developing a reusable ontology for medicine | 32 | 7.81 | 1998 |
| A Comprehensive Approach to Developing and Integrating Multilingual Classifications: GALEN's Classification Workbench. | 5 | 5.93 | 1998 |
| EDWARD: full integration of language and action in a multimodal user interface | 12 | 2.79 | 1994 |
