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ICML
2003
IEEE
16 years 20 days ago
Optimization with EM and Expectation-Conjugate-Gradient
We show a close relationship between the Expectation - Maximization (EM) algorithm and direct optimization algorithms such as gradientbased methods for parameter learning. We iden...
Ruslan Salakhutdinov, Sam T. Roweis, Zoubin Ghahra...
ICASSP
2009
IEEE
15 years 6 months ago
A simple, efficient and near optimal algorithm for compressed sensing
When sampling signals below the Nyquist rate, efficient and accurate reconstruction is nevertheless possible, whenever the sampling system is well behaved and the signal is well ...
Thomas Blumensath, Mike E. Davies
CDC
2008
IEEE
289views Control Systems» more  CDC 2008»
15 years 6 months ago
Robust H-infinity control for uncertain time-delay TCP/AQM network system
—A robust active queue management (AQM) scheme based on H-infinty theory is presented for the problem of congestion control in TCP communication networks. In TCP/IP networks, the...
Yuanwei Jing, Hongwei Wang, Georgi M. Dimirovski, ...
ACAL
2007
Springer
15 years 6 months ago
A Principled Approach to Swarm-Based Wall-Building
Abstract. In this paper, we apply a theoretical swarm-generating technique to a system implementing cluster-based construction. The technique, known as swarm engineering consists o...
Lihan Lai, Jeff Manning, Jeannie Su, Sanza T. Kaza...
FROCOS
2005
Springer
15 years 5 months ago
A Comprehensive Framework for Combined Decision Procedures
We define a general notion of a fragment within higher order type theory; a procedure for constraint satisfiability in combined fragments is outlined, following Nelson-Oppen sche...
Silvio Ghilardi, Enrica Nicolini, Daniele Zucchell...