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AUTOMATICA
2008
126views more  AUTOMATICA 2008»
13 years 4 months ago
Local stability analysis using simulations and sum-of-squares programming
The problem of computing bounds on the region-of-attraction for systems with polynomial vector fields is considered. Invariant subsets of the region-of-attraction are characterize...
Ufuk Topcu, Andrew K. Packard, Peter Seiler
TSP
2010
12 years 11 months ago
Algorithms for Complex ML ICA and Their Stability Analysis Using Wirtinger Calculus
Abstract--We derive a class of algorithms for independent component analysis (ICA) based on maximum likelihood (ML) estimation and perform stability analysis of natural gradient ML...
Hualiang Li, Tülay Adali
INFOCOM
2000
IEEE
13 years 8 months ago
Message Stability Detection for Reliable Multicast
—Many scalable reliable multicast protocols use the local repair scheme where certain receivers retransmit packets by other receivers. Such schemes need a mechanism, called messa...
Katherine Guo, Injong Rhee
BMCBI
2004
130views more  BMCBI 2004»
13 years 4 months ago
PATTERNFINDER: combined analysis of DNA regulatory sequences and double-helix stability
Background: Regulatory regions that function in DNA replication and gene transcription contain specific sequences that bind proteins as well as less-specific sequences in which th...
Yanlin Huang, David Kowalski
ICA
2007
Springer
13 years 10 months ago
A Robust Complex FastICA Algorithm Using the Huber M-Estimator Cost Function
In this paper, we propose to use the Huber M-estimator cost function as a contrast function within the complex FastICA algorithm of Bingham and Hyvarinen for the blind separation o...
Jih-Cheng Chao, Scott C. Douglas