We give a O( log n)-approximation algorithm for sparsest cut, edge expansion, balanced separator, and graph conductance problems. This improves the O(log n)-approximation of Leig...
The discrete wavelet Transform (DWT), as defined by the Image Compression Standard JPEG-2000, is one of the most time-consuming computations which cannot be efficiently executed o...
The aim of this paper is to address the problem of correctly dimensioning real-time embedded systems. It is well known that computers which control systems are greatly affected by...
Patrick Meumeu Yomsi, Yves Sorel, D. de Rauglaudre...
Web caching is a technology for improving network traffic on the internet. It is a temporary storage of Web objects (such as HTML documents) for later retrieval. There are three s...
This work presents the development of a coarse grain reconfigurable unit to be coupled to a native Java microcontroller, which is designed for an optimized execution of the embedd...