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» On the Computation of Correctly-Rounded Sums
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IPPS
2007
IEEE
16 years 2 months ago
Online Aggregation over Trees
Consider a distributed network with nodes arranged in a tree, and each node having a local value. We consider the problem of aggregating values (e.g., summing values) from all nod...
C. Greg Plaxton, Mitul Tiwari, Praveen Yalagandula
PG
2007
IEEE
16 years 2 months ago
Fogshop: Real-Time Design and Rendering of Inhomogeneous, Single-Scattering Media
We describe a new, analytic approximation to the airlight integral from scattering media whose density is modeled as a sum of Gaussians. The approximation supports real-time rende...
Kun Zhou, Qiming Hou, Minmin Gong, John Snyder, Ba...
COCOA
2007
Springer
16 years 1 months ago
On Threshold BDDs and the Optimal Variable Ordering Problem
Abstract. Many combinatorial optimization problems can be formulated as 0/1 integer programs (0/1 IPs). The investigation of the structure of these problems raises the following ta...
Markus Behle
191
Voted
CCECE
2006
IEEE
16 years 1 months ago
A High-Speed Low-Power Rail-to-Rail Buffer Amplifier for LCD Application
A high-speed low-power rail-to-rail class-B buffer amplifier, which is suitable for liquid crystal display applications, is proposed. The summing circuit is biased by the constant...
Chih-Wen Lu, Peter H. Xiao
E2EMON
2006
IEEE
16 years 1 months ago
Implementation and Evaluation of a Protocol for Detecting Network-Wide Threshold Crossing Alerts
— Threshold crossing alerts (TCAs) indicate to a management system that a management variable, associated with the state, performance or health of the network, has crossed a cert...
Fetahi Wuhib, Rolf Stadler, Alexander Clemm