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NIPS
2008
14 years 11 months ago
Differentiable Sparse Coding
Prior work has shown that features which appear to be biologically plausible as well as empirically useful can be found by sparse coding with a prior such as a laplacian (L1) that...
J. Andrew Bagnell, David M. Bradley
WCE
2007
14 years 11 months ago
Performing Early Feasibility Studies of Software Development Projects Using Business Process Models
—A new approach to perform feasibility studies using business process models is proposed. The utilization of the improved Role Activity Diagram notations has led to the extractio...
Ayman Issa, Faisal A. Abu Rub
JSAC
2008
70views more  JSAC 2008»
14 years 10 months ago
LMMSE turbo equalization based on factor graphs
Abstract--In this paper, a vector-form factor graph representation is derived for intersymbol interference (ISI) channels. The resultant graphs have a tree-structure that avoids th...
Qinghua Guo, Li Ping
INFORMATICALT
2010
112views more  INFORMATICALT 2010»
14 years 7 months ago
Recursive Identification of Systems with Noninvertible Output Nonlinearities
Abstract. The paper deals with the recursive identification of dynamic systems having noninvertible output characteristics, which can be represented by the Wiener model. A special ...
Jozef Vörös
CVPR
2003
IEEE
15 years 12 months ago
A Novel Model for Orientation Field of Fingerprints
As a global feature of fingerprint, orientation field is very important to automatic fingerprint identification system (AFIS). Establishing an accurate and concise model for orien...
Jinwei Gu, Jie Zhou