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.
Cylindrical roller bearing is often used in aeroengine main-shaft system because of its excellent capability working at high speed and heavily loaded condition. With the promotion of aeroengine performance both the higher speed and higher temperature etc., the dynamic working performance of the bearing attract more and more researcher's attention. This paper attempt to achieve a more accuracy simulation...
Computational complexity has been the primary challenge of many VLSI CAD applications. The emerging multicore and many-core microprocessors have the potential to offer scalable performance improvement. How to explore the multicore resources to speed up CAD applications is thus a natural question but also a huge challenge for CAD researchers. Indeed, decades of work on general-purpose compilation approaches...
Thermal issues are a primary concern in the three-dimensional (3D) integrated circuit (IC) design. Temperature, area, and wire length must be simultaneously optimized during 3D floorplanning, significantly increasing optimization complexity. Most existing floorplanners use combinatorial stochastic optimization techniques, hampering performance and scalability when used for 3D floorplanning. In this...
With the trend towards increasing number of processor cores in future chip architectures, scalable directory-based protocols for maintaining cache coherence will be needed. However, directory-based protocols face well-known problems in delay and scalability. Most current protocol optimizations targeting these problems maintain a firm abstraction of the interconnection network fabric as a communication...
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.