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SENSYS
2003
ACM
15 years 12 months ago
On the effect of localization errors on geographic face routing in sensor networks
In the absence of location errors, geographic routing - using a combination of greedy forwarding and face routing - has been shown to work correctly and efficiently. The effects o...
Karim Seada, Ahmed Helmy, Ramesh Govindan
PLDI
2000
ACM
15 years 10 months ago
Off-line variable substitution for scaling points-to analysis
Most compiler optimizations and software productivity tools rely on information about the effects of pointer dereferences in a program. The purpose of points-to analysis is to com...
Atanas Rountev, Satish Chandra
FGCS
2006
125views more  FGCS 2006»
15 years 6 months ago
Compressible memory data structures for event-based trace analysis
The article presents a new compressible memory data structure for trace events. Its primary intention is to aid the analysis of huge traces by reducing the memory requirements sig...
Andreas Knüpfer, Wolfgang E. Nagel
ACTA
2006
70views more  ACTA 2006»
15 years 6 months ago
Throughput analysis in wireless networks with multiple users and multiple channels
Abstract We consider the problem of maximizing throughput in a multi-carrier wireless network that employs predictive link adaptation. We explicitly consider the time-penalty incur...
Amrinder Arora, Fanchun Jin, Gokhan Sahin, Hosam M...
IVC
2000
186views more  IVC 2000»
15 years 6 months ago
Uncertainty analysis of 3D reconstruction from uncalibrated views
We consider reconstruction algorithms using points tracked over a sequence of (at least three) images, to estimate the positions of the cameras (motion parameters), the 3D coordin...
Etienne Grossmann, José Santos-Victor