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ICIP
2007
IEEE
16 years 18 days ago
Graph-Cut Rate Distortion Algorithm for Contourlet-Based Image Compression
The geometric features of images, such as edges, are difficult to represent. When a redundant transform is used for their extraction, the compression challenge is even more dif...
Maria Trocan, Béatrice Pesquet-Popescu, Jam...
ICCAD
1999
IEEE
96views Hardware» more  ICCAD 1999»
15 years 10 months ago
Implication graph based domino logic synthesis
In this paper, we present a new approach to the problem of inverter elimination in domino logic synthesis. A small piece of static CMOS logic is introduced to the circuit to avoid...
Ki-Wook Kim, C. L. Liu, Sung-Mo Kang
ACSC
2007
IEEE
16 years 19 days ago
From Graphs to Euclidean Virtual Worlds: Visualization of 3D Electronic Institutions
In this paper we propose an algorithm for automatic transformation of a graph into a 3D Virtual World and its Euclidean map, using the rectangular dualization technique. The nodes...
Sara Drago, Anton Bogdanovych, Massimo Ancona, Sim...
ECBS
2002
IEEE
146views Hardware» more  ECBS 2002»
15 years 11 months ago
Top-Down Composition of Software Architectures
This paper discusses an approach for top-down composition of software architectures. First, an architecture is derived that addresses functional requirements only. This architectu...
Hans de Bruin, Hans van Vliet
NIPS
2008
15 years 7 months ago
Bounds on marginal probability distributions
We propose a novel bound on single-variable marginal probability distributions in factor graphs with discrete variables. The bound is obtained by propagating local bounds (convex ...
Joris M. Mooij, Hilbert J. Kappen