The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Proposals to improve the quality of software products have traditionally focused on improving the Internal or External Quality (regardless of the possible contexts of use) based on the idea that a good External Quality (within the meaning of ISO/IEC 9126) guarantees a good Quality in Use. This paper presents another way, moving the focus toward the Quality in Use as a significant/decisive element...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.