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» Lowness properties and approximations of the jump
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FCCM
2003
IEEE
148views VLSI» more  FCCM 2003»
14 years 20 days ago
A Hardware Gaussian Noise Generator for Channel Code Evaluation
Hardware simulation of channel codes offers the potential of improving code evaluation speed by orders of magnitude over workstation- or PC-based simulation. We describe a hardwar...
Dong-U Lee, Wayne Luk, John D. Villasenor, Peter Y...
TVCG
2008
192views more  TVCG 2008»
13 years 7 months ago
Anisotropic Noise Samples
We present a practical approach to generate stochastic anisotropic samples with Poisson-disk characteristic over a two-dimensional domain. In contrast to isotropic samples, we unde...
Louis Feng, Ingrid Hotz, Bernd Hamann, Kenneth I. ...
SDM
2007
SIAM
143views Data Mining» more  SDM 2007»
13 years 8 months ago
Less is More: Compact Matrix Decomposition for Large Sparse Graphs
Given a large sparse graph, how can we find patterns and anomalies? Several important applications can be modeled as large sparse graphs, e.g., network traffic monitoring, resea...
Jimeng Sun, Yinglian Xie, Hui Zhang, Christos Falo...
SSD
2005
Springer
98views Database» more  SSD 2005»
14 years 25 days ago
Medoid Queries in Large Spatial Databases
Assume that a franchise plans to open k branches in a city, so that the average distance from each residential block to the closest branch is minimized. This is an instance of the ...
Kyriakos Mouratidis, Dimitris Papadias, Spiros Pap...
CDC
2009
IEEE
103views Control Systems» more  CDC 2009»
14 years 2 days ago
Reduced-order predictive outage compensators for networked systems
Abstract— Control systems utilizing wireless sensor and actuator networks can be severely affected by the properties of the wireless links. Radio fading and interference may caus...
Erik Henriksson, Henrik Sandberg, Karl Henrik Joha...