Research Article
Heterogeneous Social Linked Data Integration and Sharing for Public Transportation
Table 4
Non-functional requirement.
| No | Definition | Description |
| 1 | Usability | System states that all menus and navigation are easy to use, system can be used by adult members of the public without training | 2 | Security | System data are stored safely and protected | 3 | Compatibility | Different browser compatibility and operating system compatibility | 4 | Performance | All pages on website system load in less than 5 s | 5 | Extensibility | System architecture can integrate other new public transportation data | 6 | Availability | System shall be available for use within 24 hours a day |
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