Table 3.
Corpus before the text cleaning.
| Text | Class | |
|---|---|---|
| 1 | The system shall refresh the display every 60 s. | PE |
| 2 | The application shall match the color of the schema set forth by Department of Homeland Security. | LF |
| 3 | If projected the data must be readable. On a 10 × 10 projection screen 90% of viewers must be able to read Event/Activity data from a viewing distance of 30. | US |
| 4 | The product shall be available during normal business hours. As long as the user has access to the client PC the system will be available 99% of the time during the first six months of operation. | A |
| 5 | If projected the data must be understandable. On a 10 × 10 projection screen 90% of viewers must be able to determine that Events or Activities are occurring in current time from a viewing distance of 100. | US |
| … | … | … |
| 965 | The system should be portable to various operating environments. | PO |
| 966 | Registered User must be able to maintain his/her session information for at least 60 min of inactive session before the system prompts him to log out of the system. The registered user must be provided with all the options of the E-store regardless of the time when he/she logs in. | F |
| 967 | The entire website must be user-friendly and easily navigable. The website must be provided with a site map for quick access to a particular link according to the requirement specification. The user must be able to find what he/she wants from the site without any difficulty. The website must adhere to branding schemes and the layout of the web pages must be uniform throughout. | US |
| 968 | The system shall support up to 10,000 simultaneous users against the central database at any given time and up to 5000 simultaneous users against the local servers at any one time. The performance of the website must be optimal increase of huge loads and hence appropriate load balancing must be done to achieve this. There can be any number of mirror servers readily available in case of huge loads without the user getting any delay. | PE |
| 969 | The website must provide highest degree of security to the registered users. All the transactions that are made must be secured. The sensitive information passed to and from the website must be secured. Identity theft and other security related issues must be solved. Unauthorized transmission of sensitive information of the user to third party websites for reference must be avoided. On the basis of user agreement the information must be processed. All the information about the registered user must be securely stored in the central database. | SE |