Browsing Masteruppsatser by Issue Date
Now showing items 1-20 of 53
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A Wave Propagation Solver for Computational Aero-Acoustics
(2012-03-14)Simulation software is increasingly replacing traditional physical testing in the process of product development, as it can in many cases reduce development times and costs. In a variety of applications, the reduction ... -
Microcalcification Detection in Mammography using Wavelet Transform and Statistical Parameters
(2012-03-15)The earliest sign of breast cancer is the existence of microcalcifications which are tiny calcium clusters in breast tissues detected in mammographies. Early detection and diagnosis of microcalcifications is the main ... -
Manikin Time; Development of the Virtual Manikin with External Root and Improved Inverse Kinematics
(2012-05-10)Simulating manual assembly operations considering ergonomic load and clearance demands requires detailed modeling of human body kinematics and motions, as well as a tight coupling to powerful algorithms for collision-free ... -
Option Pricing for Continuous-Time Log-Normal Mixtures
(2012-06-08)In this thesis we study the log-normal mixture option pricing model proposed by Brigo and Mercurio [1]. This model is of particular interest since it is an analytically tractable generalization of the Black-Scholes option ... -
Solving Inverse PDE by the Finite Element Method
(2012-09-03)In this Master thesis project solving inverse PDE by the finite element method. An optimal control problems subjected to PDE constraint with boundary conditions is given. Construct the variational form then construct ... -
Mathematical modelling of the scheduling of a production line at SKF
(2012-11-28)The main purpose of this thesis project is to nd the required sizes of the bu ers in one of the future roller production channels in SKFs factory in Gothenburg. An integer linear programming model for nding the best ... -
Exploring a proxy to the CDS-Bond basis
(2013-06-20)This thesis investigates the behaviour of the CDS-bond basis dur- ing and after the 2008 nancial crisis. It is found that the basis plunges deep into negative territory and that the theory of a zero CDS-bond basis is ... -
Multidimensional measures on Cantor sets
(2013-06-24)Cantor sets in R are common examples of sets on which Hausdorff measures can be positive and finite. However, there exists Cantor sets on which no Hausdorff measure is supported and finite. The purpose of this thesis is ... -
Optimal design of dilution
(2013-12-20) -
Modeling and solving vehicle routing problems with many available vehicle types
(2014-07-07)Abstract In this thesis, models have been formulated and mathematical optimization methods developed for the heterogeneous vehicle routing problem with a very large set of available vehicle types, called many-hVRP. ... -
Decision Making Under Uncertainty: A Robust Optimization
(2014-10-02) -
Curve fitting with confidence for preclinical dose-response data
(2015-02-17)Abstract. In the preclinical stage of pharmaceutical drug development, when investigating the medicinal properties of a new compound, there are two important questions to address. The first question is simply whether the ... -
Joint segmentation of multiple features with application to analysis of epilepsy and music.
(2015-04-29)Multivariate data is segmented into parts, called segments, with common characteristics. The segments are assumed to have an under- lying model structure. It is of interest to see whether the character- istic changes ... -
Minimal Surfaces- A proof of Bernstein´s theorem
(2015-06-10)This thesis is meant as an introduction to the subject of minimal surfaces, i.e. surfaces having mean curvature zero everywhere. In a physical sense, minimal surfaces can be thought of as soap lms spanning a given wire ... -
Incentives Schemes Under New Regulations
(2015-06-11) -
Incentives Schemes Under New Regulations
(2015-06-23)Due to the nancial crisis of 2007, regulatory authorities engaged in a fundamental reconsideration of how they approach nancial regulation and supervision. Therefore, that nancial crisis caused the need of a signi ... -
Stochastic Partial Differential Equations with Multiplicative Noise - Numerical simulations of strong and weak approximation errors
(2015-06-23)A finite element Galerkin spatial discretization together with a backward Euler scheme is implemented to simulate strong error rates of the homogeneous stochastic heat equation with multiplicative trace class noise in ... -
Singular and de Rham cohomology for the Grassmannian
(2015-09-16)We compute the Poincar e polynomial for the complex Grassmannian using de Rham cohomology. We also construct a CW complex on the Grassmannian using Schubert cells, and then we use these cells to construct a basis for the ... -
Recovery of primal solutions from dual subgradient methods for mixed binary linear programming; a branch-and-bound approach
(2015-10-06)The main objective of this thesis is to implement and evaluate a Lagrangian heuristic and a branch-and-bound algorithm for solving a class of mathematical optimization problems called mixed binary linear programs. ... -
Optimal Auxiliary Variable Assisted Two-Phase Sampling Designs.
(2016-06-22)Two-phase sampling is a procedure in which sampling and data collection is conducted in two phases, aiming at achieving increased precision in estimation at reduced cost. The rst phase typically involves sampling a large ...