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» Type Derivation Using the Projection Operation
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EDBT
1994
ACM
95views Database» more  EDBT 1994»
13 years 10 months ago
Type Derivation Using the Projection Operation
Rakesh Agrawal, Linda G. DeMichiel
ENTCS
2006
125views more  ENTCS 2006»
13 years 5 months ago
Formalizing Type Operations Using the "Image" Type Constructor
In this paper we introduce a new approach to formalizing certain type operations in type theory. Traditionally, many type constructors in type theory are independently axiomatized...
Aleksey Nogin, Alexei Kopylov
ITCC
2000
IEEE
13 years 10 months ago
A Unified Derivation of Operational Matrices for Integration in Systems Analysis
Using the operational matrix of an orthogonal function to perform integration for solving, identifying and optimizing a linear dynamic system has several advantages: (1) the metho...
Jiunn-lin Wu, Chin-hsing Chen, Chih-fan Chen
NAACL
2007
13 years 7 months ago
Relationship between Non-Projective Edges, Their Level Types, and Well-Nestedness
Dependency analysis of natural language gives rise to non-projective structures. The constraint of well-nestedness on dependency trees has been recently shown to give a good fit ...
Jirí Havelka
ICPR
2000
IEEE
13 years 10 months ago
Optic-Flow Information Extraction with Directional Gaussian-Derivatives
This work is intended to give some ideas to extract motion information from an image sequence. A directional energy is defined in terms of the 1-D Hermite transform coefficients o...
J. Luis Silván-Cárdenas, Boris Escal...