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CSDA
2008
115views more  CSDA 2008»
15 years 6 months ago
Complex-valued ICA based on a pair of generalized covariance matrices
It is shown that any pair of scatter and spatial scatter matrices yields an estimator of the separating matrix for complex-valued independent component analysis (ICA). Scatter (re...
Esa Ollila, Hannu Oja, Visa Koivunen
126
Voted
DAC
2009
ACM
16 years 7 months ago
Mode grouping for more effective generalized scheduling of dynamic dataflow applications
For a number of years, dataflow concepts have provided designers of digital signal processing systems with environments capable of expressing high-level software architectures as ...
William Plishker, Nimish Sane, Shuvra S. Bhattacha...
168
Voted
ICCAD
2000
IEEE
109views Hardware» more  ICCAD 2000»
15 years 10 months ago
General Models for Optimum Arbitrary-Dimension FPGA Switch Box Designs
–An FPGA switch box is said to be hyper-universal if it is routable for all possible surrounding multi-pin net topologies satisfying the routing resource constraints. It is desir...
Hongbing Fan, Jiping Liu, Yu-Liang Wu
KDID
2003
93views Database» more  KDID 2003»
15 years 7 months ago
A Framework for Frequent Sequence Mining under Generalized Regular Expression Constraints
This paper provides a framework for the extraction of frequent sequences satisfying a given regular expression (RE) constraint. We take advantage of the information contained in th...
Hunor Albert-Lorincz, Jean-François Boulica...
AI
2005
Springer
15 years 6 months ago
SCC-recursiveness: a general schema for argumentation semantics
entation theory, Dung's abstract framework provides a unifying view of several alternative semantics based on the notion of extension. In this context, we propose a general r...
Pietro Baroni, Massimiliano Giacomin, Giovanni Gui...