X - High Priority Requirement
O - Medium Priority Requirement
Blank - Low Priority/No Requirement
| Requirement/Agency | A | B | C | D | E | F | G | H |
| Query Formulation - Hierachical Searching | O | O | O | |||||
| Query Formulation - Iteration | O | X | X | X | O | |||
| Query Formulation - NL Queries | O | O | O | O | ||||
| Query Formulation - Proximity | O | X | O | O | ||||
| Query Formulation - Wild Cards/Fuzzy Matching/Pattern Matching | O | X | O | O | X | O | ||
| Relevance Ranking | O | O | O | O | O | O | O | |
| Scalability | X | X | X | X | X | |||
| Security | X | O | X | O | O | |||
| Thesaurus | O | O | O | X | X | O | ||
| Visualization Tools | O | O | O | O | ||||
| Web Access | O | O | X | X | O | X | X | O |
| Workspace Management | O | X |
| Previous slide | Next slide | Back to the first slide | View Graphic Version |