We introduce mixture trees, a tree-based data-structure for modeling joint probability densities using a greedy hierarchical density estimation scheme. We show that the mixture tr...
Direct implementations of bilateral filtering show O(r2 ) computational complexity per pixel, where r is the filter window radius. Several lower complexity methods have been devel...
Wei Yu, Franz Franchetti, James C. Hoe, Yao-Jen Ch...
- An initial timing offset estimation method for orthogonal frequency-division multiplexing (OFDM) systems is proposed. Conventional preamble-based synchronization methods result i...
This article presents a method to fast estimate the development effort of Web-based information systems in Chile. The method, called Chilean Web Application Development Effort Est...
Sergio F. Ochoa, M. Cecilia Bastarrica, Germ&aacut...
Buffer insertion method plays a great role in modern VLSI design. Many buffer insertion algorithms have been proposed in recent years. However, most of them used simplified delay ...