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Mathematical modeling and finite element computation of cosserat elastic plates
(2013)
In this dissertation the mathematical modeling of Cosserat elastic plates and their Finite Element computation are presented. The mathematical model for bending of Cosserat elastic plates, which assumes physically and ...
Geometric scale-space framework for the analysis of hyperspectral imagery
(2007)
This work introduces a framework for a fast and algorithmically scalable multiscale representation and segmentation of hyperspectral imagery. The framework is based on the scale-space representation generated by geometric ...
Fast FPGA implementations of elliptic curve point multiplication
(2018)
Elliptic curve cryptography is a variant of public key cryptography in which encryption and decryption processes involve operations on an algebraic structure defined on an elliptic curve over a finite field. Elliptic curve ...
Unsupervised unmixing of hyperspectral imagery using the constrained positive matrix factorization
(2007)
In hyperspectral imaging, hundreds of images are taken at narrow and contiguous spectral bands providing us with high spectral resolution spectral signatures that can be used to discriminate between objects. In many ...
On some algorithms for reverse engineering certain finite dynamical systems
(2005)
There are two general problems related to finite dynamical systems (FDS): the analysis and the synthesis (also known as the reverse engineering) problems. In the former, we are interested in uncovering the sequential ...
An adaptive spectrally weighted structure tensor applied to tensor anisotropic nonlinear diffusion for hyperspectral images
(2012)
The structure tensor for vector valued images is most often defined as the average of the scalar structure tensors in each band. The problem with this definition is the assumption that all bands provide the same amount ...
An information-based complexity approach to acoustic linear stochastic time-variant systems
(2013)
This thesis describes the formulation of a Computational Signal Processing (CSP) modeling framework for the analysis of underwater acoustic signals used in the search, detection, estimation, and tracking (SDET) operations ...
Scheduling divisible tasks under production or utilization constraints
(2009)
Several problems in science and engineering admit algorithmic solutions that demand a large amount of computing time. Among these applications are genotype sequencing, gene sequence comparison, protein folding, quantum ...
Double periodic arrays with applications
(2010)
Algebraic constructions of families of double periodic arrays with good autoand cross-correlation have been used for applications in frequency hopping radar and sonar, Optical Code Division Multiple Access, design of ...
Métodos para mejorar la calidad de un conjunto de datos para descubrir conocimiento
(2007)
Today, data generation is growing exponentially in both directions; instances (rows) and features (columns). This causes that many datasets can not be analyzed without preprocessing. The large size of the dataset to be ...