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ICA
2004
Springer
14 years 2 months ago
Estimating Functions for Blind Separation when Sources Have Variance-Dependencies
The blind separation problem where the sources are not independent, but have variance-dependencies is discussed. Hyv¨arinen and Hurri[1] proposed an algorithm which requires no as...
Motoaki Kawanabe, Klaus-Robert Müller
FOIKS
2006
Springer
14 years 19 days ago
The Nested List Normal Form for Functional and Multivalued Dependencies
The Nested List Normal Form is proposed as a syntactic normal form for semantically well-designed database schemata obtained from any arbitrary finite nesting of records and lists....
Sven Hartmann, Sebastian Link
FQAS
2006
Springer
106views Database» more  FQAS 2006»
14 years 19 days ago
A Functional Model for Data Analysis
We present a functional model for the analysis of large volumes of detailed transactional data, accumulated over time. In our model, the data schema is an acyclic graph with a sing...
Nicolas Spyratos
FPL
2000
Springer
187views Hardware» more  FPL 2000»
14 years 18 days ago
Mapping of DSP Algorithms on Field Programmable Function Arrays
This position paper1 discusses reconfigurability issues in low-power handheld multimedia systems. A reconfigurable systems-architecture is introduced, with a focus on a Field Progr...
Paul M. Heysters, Jaap Smit, Gerard J. M. Smit, Pa...
FPLE
1995
14 years 16 days ago
Explaining Algebraic Theory with Functional Programs
Abstract. A hierarchy of six important structures from abstract algebra (groups, rings, fields etc.) is introduced as Gofer class definitions and laws about them. Many instance d...
Jeroen Fokker