Abstract: Performance and functional requirements for a communications-based train control (CBTC) system are established in this standard. A CBTC system is a continuous, automatic train control system ...
Abstract: A picture is worth a thousand words. Non-Functional Requirements (NFRs), such as security and usability, are modeled using Softgoal Interdependency Graphs (SIGs) to capture potential ...
1 Information System Department, College of Computer Science and Engineering, Taibah University, Madina, Saudi Arabia. 2 Computer Science Department, Applied College, University of Tabuk, Tabuk, Saudi ...