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Now showing items 2571-2580 of 3781
(Master thesis / Masteroppgave, 2021)
In this master's thesis we derive a connection between filtration shifts and differentials in a spectral sequence. We assume that the spectral sequence comes from a Cartan-Eilenberg system, and we develop a framework to ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
The process of recombination between variable (V), diversity (D), and joining (J) immunoglobulin (Ig) gene segments determines an individual's naive Ig repertoire and, consequently, (auto)antigen recognition. VDJ recombination ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)
Detailed water kinematics are important for understanding atmosphere–ice–ocean energy transfer processes in the Arctic. There are few in situ observations of 2D velocity fields in the marginal ice zone. Particle tracking ...
(Master thesis / Masteroppgave, 2022)
This thesis dives into the theory of discrete time stochastic optimal control through exploring dynamic programming and reinforcement learning. The main goal of this thesis is to closely investigate risk-sensitive control, ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract Due to rapid developments in machine learning, and in particular neural networks, a number of new methods for time-to-event predictions have been developed in the last few years. As neural networks are parametric ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2007)
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
Abstract We revisit the construction of wavelets on the interval with various degrees of polynomial exactness, and explain how existing schemes for orthogonal- and Spline wavelets can be extended to compactly supported ...
(Master thesis / Masteroppgave, 2022)
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)
We relate the problem of best low-rank approximation in the spectral norm for a matrix $A$ to Kolmogorov $n$-widths and corresponding optimal spaces. We characterize all the optimal spaces for the image of the Euclidean ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2022)