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.
2D color Doppler imaging (CDI) is currently the clinical standard to assess the mitral regurgitation (MR) severity. However, due to technical and operational limitations, commonly used diagnostic approaches suffer from known shortcomings: inadequate reliability, poor reproducibility and heavy user-dependency. Aiming at improving the quality of medical assessment, an efficient numerical reconstruction...
We propose a novel boundary handling algorithm for particle-based fluids. Based on a predictor-corrector scheme for both velocity and position, one- and two-way coupling with rigid bodies can be realized. The proposed algorithm offers significant improvements over existing penalty-based approaches. Different slip conditions can be realized and non-penetration is enforced. Direct forcing is employed...
We compare two approaches for misbehavior detection in sensor wireless networks based on artificial immune systems (AIS) and neural networks (NN). We conclude that AIS and NN based misbehavior detection offers a decent detection performance at a very low computational cost. However both approaches are different regarding the length of the preprocessing phase, memory requirements, speed of computation...
In this paper we present a survey of several methods, that are suitable for modeling service systems with inventory control. One Markovian approximation method is extended with priorities. These approaches also can be coupled with optimization algorithms, where here the Taguchi method and ant algorithms are considered and a serial four stage example is given.
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.