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Metrics of Hyperbolic Type and Moduli of Continuity of Maps
(Turun yliopistoAnnales Universitatis Turkuensis A I 466, 2013-08-13)
Efficient Optimization Algorithms for Nonlinear Data Analysis
(Turku Centre for Computer Science, 2014-12-05)
Identification of low-dimensional structures and main sources of variation from multivariate data are fundamental tasks in data analysis. Many methods aimed at these tasks involve solution of an optimization problem. Thus, ...
Mathematics inspired by Darwin. Adaptive dynamics of dispersal and cooperation
(Turun yliopistoAnnales Universitatis Turkuensis A I 482, 2014-02-07)
In 1859, Charles Darwin published his theory of evolution by natural selection, the process occurring based on fitness benefits and fitness costs at the individual level. Traditionally, evolution has been investigated by ...
Stability Analysis in Multicriteria Discrete Portfolio Optimization.
(Turun yliopistoAnnales Universitatis Turkuensis A I 507, 2015-02-20)
Almost every problem of design, planning and management in the technical and organizational systems has several conflicting goals or interests. Nowadays, multicriteria decision models represent a rapidly developing area ...
Subshifts with Simple Cellular Automata
(Turku Centre for Computer Science, 2014-06-28)
A subshift is a set of in nite one- or two-way sequences over a xed nite set, de ned by a set of forbidden patterns. In this thesis, we study subshifts in the topological setting, where the natural morphisms between ...
Order-Theoretic Methods for Space-Time Coding: Symmetric and Asymmetric Designs
(Turku Centre for Computer Science, 2009-01-09)
Adaptive Dynamics of Resource Specialization
(Turun yliopistoAnnales Universitatis Turkuensis A I 508, 2015-03-13)
Ecological specialization in resource utilization has various facades ranging from nutritional resources via host use of parasites or phytophagous insects to local adaptation in different habitats. Therefore, the evolution ...
Qualitative Characteristics and Quantitative Measures of Solution's Reliability in Discrete Optimization: Traditional Analytical Approaches, Innovative Computational Methods and Applicability
(Turun yliopistoAnnales Universitatis Turkuensis A I 451, 2012-12-18)
The purpose of this thesis is twofold. The first and major part is devoted to sensitivity analysis of various discrete optimization problems while the second part addresses methods applied for calculating measures of ...
On Identifying and Locating-Dominating Codes
(Turku Centre for Computer Science, 2011-06-22)
On Distributed Storage Codes
(Turku Centre for Computer Science, 2015-02-13)
Distributed storage systems are studied. The interest in such system has become relatively wide due to the increasing amount of information needed to be stored in data centers or different kinds of cloud systems. There are ...