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.
Modeling and Analysis of Real-Time and Embedded systems (MARTE) is a profile of United Modeling Language (UML), which provides support for specification, design and verification for Real-Time Embedded Systems (RTES). MARTE sequence diagram can deal with both discrete and dense time in which a clock can be either chronometric or logical. However it lacks the ability to describe the continuous behavior...
Under the increasing complexity and time-to-market pressures, functional validation is becoming a major bottleneck of smartphone applications running on mobile platforms (e.g., Android, iOS). Due to the GUI (Graphical User Interface) intensive nature, the execution of smartphone applications heavily relies on the interactions with users. Manual GUI testing is extremely slow and unacceptably expensive...
The Model-Driven Architecture approach defines system functionality using a platform-independent model(PIM).The PIM is translated to one or more platform-specific models (PSMs) that computers can run. The analysis and verification to these models is necessary at the first stage of software development process. Due to lack of formal semantics, UML model describing software character need to be translated...
Cyber-Physical Systems (CPSs) integrate computing, communication and control processes. Therefore, both time and space information are required in the design and modeling of CPS systems. CPS also requires demanding real time property. However, unified modeling of continuous and discrete variables is still an unsolved problem in the CPS development. In this paper we propose an extended UML state chart,...
We have seen growing interest in validation of a business process model before it is implemented due to the complexity to model business process. In this paper, we propose a method for analyzing and validating the functional correctness of a business process model. Based on our previous work, we model a business process in UML activity diagrams with OCL constraints, then we give a formal semantics...
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.