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PPOPP
2010
ACM
16 years 24 days ago
The LOFAR correlator: implementation and performance analysis
LOFAR is the first of a new generation of radio telescopes. Rather than using expensive dishes, it forms a distributed sensor network that combines the signals from many thousands...
John W. Romein, P. Chris Broekema, Jan David Mol, ...
3DIM
2007
IEEE
15 years 10 months ago
Cached k-d tree search for ICP algorithms
The ICP (Iterative Closest Point) algorithm is the de facto standard for geometric alignment of threedimensional models when an initial relative pose estimate is available. The ba...
Andreas Nüchter, Kai Lingemann, Joachim Hertz...
PADS
2005
ACM
15 years 9 months ago
Routing Worm: A Fast, Selective Attack Worm Based on IP Address Information
Most well-known Internet worms, such as Code Red, Slammer, and Blaster, infected vulnerable computers by scanning the entire Internet IPv4 space. In this paper, we present a new s...
Cliff Changchun Zou, Donald F. Towsley, Weibo Gong...
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IPSN
2005
Springer
15 years 9 months ago
Lazy inference on object identities in wireless sensor networks
Tracking the identities of moving objects is an important aspect of most multi-object tracking applications. Uncertainty in sensor data, coupled with the intrinsic difficulty of ...
Jaewon Shin, Nelson Lee, Sebastian Thrun, Leonidas...
CLUSTER
2000
IEEE
15 years 8 months ago
Multi-Grid Acceleration of a SIMPLE-Based CFD-Code and Aspects of Parallelization
The present study treats the calculation of the continuous phase of a multiphase flow, i.e. the numerical solution of the equations for a turbulent incompressible flow. An exist...
Klaus Bernert, Thomas Frank, Hellfried Schneider, ...