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» On the observational theory of the CPS-calculus
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CORR
2011
Springer
176views Education» more  CORR 2011»
15 years 1 months ago
Matched Filtering from Limited Frequency Samples
In this paper, we study a simple correlation-based strategy for estimating the unknown delay and amplitude of a signal based on a small number of noisy, randomly chosen frequency-...
Armin Eftekhari, Justin K. Romberg, Michael B. Wak...
CORR
2011
Springer
200views Education» more  CORR 2011»
15 years 1 months ago
Optimal Channel Training in Uplink Network MIMO Systems
We consider a multi-cell frequency-selective fading uplink channel (network MIMO) from K singleantenna user terminals (UTs) to B cooperative base stations (BSs) with M antennas ea...
Jakob Hoydis, Mari Kobayashi, Mérouane Debb...
TAAS
2010
124views more  TAAS 2010»
15 years 27 days ago
The MACODO organization model for context-driven dynamic agent organizations
stractions that support application developers to describe dynamic organizations. The organization model is part of an integrated approach, called MACODO: Middleware Architecture f...
Danny Weyns, Robrecht Haesevoets, Alexander Helleb...
TSP
2010
15 years 25 days ago
Rate distortion bounds on passive sonar performance
Abstract-- Information theory provides a novel perspective on passive sonar performance analysis. This approach begins by partitioning the search space and then considers the probl...
Tianzhu Meng, John R. Buck
CORR
2011
Springer
202views Education» more  CORR 2011»
15 years 20 days ago
Noisy matrix decomposition via convex relaxation: Optimal rates in high dimensions
We analyze a class of estimators based on a convex relaxation for solving highdimensional matrix decomposition problems. The observations are the noisy realizations of the sum of ...
Alekh Agarwal, Sahand Negahban, Martin J. Wainwrig...