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CSREASAM
2004
15 years 3 months ago
Survivable Systems Analysis of the North American Power Grid Communications Infrastructure
The modern electric power grid is a complex interconnected network of independent physical and electronic devices that utilize myriad technologies for communication between other ...
Patrick R. Merry, Axel W. Krings, Paul W. Oman
PDPTA
2003
15 years 3 months ago
Quaternary Arithmetic Logic Unit on a Programmable Logic Device
Common binary arithmetic operations such as addition/subtraction and multiplication suffer from O(n) carry propagation delay where n is the number of digits. Carry lookahead helps...
Songpol Ongwattanakul, Phaisit Chewputtanagul, Dav...
DAGSTUHL
1997
15 years 3 months ago
Simple, Fast, and Robust Ray Casting of Irregular Grids
In this paper we describe a simple and efficient ray casting engine that is suitable for the rapid exploration of irregular grids composed of tetrahedra cells, or other cell comp...
Paul Bunyk, Arie E. Kaufman, Cláudio T. Sil...
AAAI
1990
15 years 3 months ago
Approximation Reformulations
Although computers are widely used to simulate complex physical systems, crafting the underlying models that enable computer analysis remains difficult. When a model is created fo...
Daniel S. Weld
AVSS
2009
IEEE
15 years 3 months ago
Object Tracking from Unstabilized Platforms by Particle Filtering with Embedded Camera Ego Motion
Visual tracking with moving cameras is a challenging task. The global motion induced by the moving camera moves the target object outside the expected search area, according to th...
Carlos R. del-Blanco, Narciso N. García, Lu...