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.
We propose locally rewritable codes (LWC) for resistive memories inspired by locally repairable codes (LRC) for distributed storage systems. Small values of repair locality of LRC enable fast repair of a single failed node since the lost data in the failed node can be recovered by accessing only a small fraction of other nodes. By using rewriting locality, LWC can improve endurance and power consumption...
We investigate RRAM thermal dynamics during resistive switching and endurance failure by using transient thermometry and HRTEM analysis. The filament size was estimated to ∼1 nm with 7–15 nm crystalline region, having experienced local temperatures of > 1600 K at the filament core and > 850 K in the heat affected zone. The devices that underwent cold switching show no change in the HfAlOx microstructure,...
The flow of compressible and incompressible fluids through channels with wavy walls is encountered in many engineering applications. There have been attempts to predict the distribution of fluid parameters like pressure, temperature etc using numerical and experimental investigations. In some cases mass flow estimation is the objective of analysis and in other cases heat flux enhancement is the objective...
In this paper we address the problem of matching two 3D shapes by representing them using the eigenvalues and eigenvectors of the discrete diffusion operator. This provides representation framework useful for scale-space local shape descriptors and shape comparisons. We formally introduce diffusion embedding and we propose unit hypersphere normalizations of this embedding. We also propose a method...
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.