Browsing Department of Informatics by Title
Now showing items 204-223 of 552
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Hard Mathematical Problems in Cryptography and Coding Theory
(Doctoral thesis, 2020-04-28)In this thesis, we are concerned with certain interesting computationally hard problems and the complexities of their associated algorithms. All of these problems share a common feature in that they all arise from, or have ... -
Hash functions in Cryptography
(Master thesis, 2008)This thesis is concerned with giving both an overview of the application of hash functions in cryptography and a presentation of today's standard cryptographic hash functions. Cryptographic hash functions are a valuable ... -
Hashfunksjoner for bruk i Digitale Signaturer
(Master thesis, 1995) -
A Hierarchical Splitting Scheme to Reveal Insight into Highly Self-Occluded Integral Surfaces
(Peer reviewed; Journal article, 2012)In flow visualization, integral surfaces are of particular interest for their ability to describe trajectories of massless particles. In areas of swirling motion, integral surfaces can become very complex and difficult to ... -
High-Dimensional Bayesian Network Inference From Systems Genetics Data Using Genetic Node Ordering
(Journal article; Peer reviewed, 2019)Studying the impact of genetic variation on gene regulatory networks is essential to understand the biological mechanisms by which genetic variation causes variation in phenotypes. Bayesian networks provide an elegant ... -
High-performance design patterns for modern Fortran
(Peer reviewed; Journal article, 2015)This paper presents ideas for using coordinate-free numerics in modern Fortran to achieve code flexibility in the partial differential equation (PDE) domain. We also show how Fortran, over the last few decades, has changed ... -
Highlights from the Eighth International Society for Computational Biology (ISCB) Student Council Symposium 2012
(Peer reviewed; Journal article, 2012-12-14)Abstract The report summarizes the scientific content of the annual symposium organized by the Student Council of the International Society for Computational Biology (ISCB) held in conjunction with the Intelligent Systems ... -
How to cope with incorrect HTML
(Master thesis, 2001) -
Hybrid visibility compositing and masking for illustrative rendering
(Peer reviewed; Journal article, 2010-08)In this paper, we introduce a novel framework for the compositing of interactively rendered 3D layers tailored to the needs of scientific illustration. Currently, traditional scientific illustrations are produced in a ... -
Identifying elemental genomic track types and representing them uniformly
(Peer reviewed; Journal article, 2011-12-30)Background: With the recent advances and availability of various high-throughput sequencing technologies, data on many molecular aspects, such as gene regulation, chromatin dynamics, and the three-dimensional organization ... -
Illustrative Flow Visualization: State of the Art, Trends and Challenges
(Peer reviewed; Journal article, 2012)Flow visualization is a well established branch of scientific visualization and it currently represents an invaluable resource to many fields, like automotive design, meteorology and medical imaging. Thanks to the capabilities ... -
Implementasjon av attributtbasert tilgangskontroll i elektroniske helsesystemer
(Master thesis, 2015-05-28)Tilgangskontroll er et av de viktigste temaene innenfor informasjonssikkerhet[10]. Sensitiv data bør bare kunne aksesseres av autoriserte brukere eller programmer. Denne oppgaven har som hovedmål å undersøke den nåværende ... -
Implementation and Evaluationof a Fire Risk Indication Model
(Master thesis, 2019-06-29)During the winter seasons there will often be a higher risk house fires due tothe dry climate as the result of cold weather. The fire department, and otherclients, would therefore have benefit of a fire risk indication ... -
An implementation of a Feedback Vertex Set algorithm.
(Master thesis, 2013-06-03)An implementation, improvements to implementation and empirical results. Feedback Vertex Set on undirected and unweighted graphs. -
Implementering og evaluering av en HL7 FHIR integrasjonsbuss for kommunikasjon mellom klientapplikasjoner og e-helsesystemer
(Master thesis, 2017-07-11)Bakgrunn: Den økende digitaliseringen av helsetjenestene krever at informasjonen i de elektroniske pasientjournalene er klinisk strukturerte ved hjelp av datastandarder og kliniske terminologier for riktig prosessering av ... -
Improved Combinatorial Bounds and Enumerators for the Connected Vertex Cover and Independent Feedback Vertex Set Problems
(Master thesis, 2018-06-20)In this thesis we shall study both the maximum number of minimal connected vertex covers and the maximum number of minimal independent feedback vertex sets in graphs. A subset S of the vertices of a graph G is a vertex ... -
An improved workflow for image- and laser-based virtual geological outcrop modelling
(Doctoral thesis; Peer reviewed, 2013-03-15)Photorealistic 3D models, representing an object’s surface geometry textured with conventional photography, are used for visualization, interpretation and spatial measurement in many disparate fields, such as cultural ... -
Improvements and extensions to the configuration tools of the TaskManager HLT software in the ALICE experiment at CERN
(Master thesis, 2007)This thesis concerns work done to improve andextend software that is used to configure nodesand trigger software in HLT under the ALICEexperiment at CERN. HLT is a large computercluster that will be used to reduce data ... -
Improving Efficiency in Parameter Estimation Using the Hamiltonian Monte Carlo Algorithm
(Master thesis, 2008)This thesis investigates three approaches to improve the performance of the Hamiltonian Monte Carlo algorithm. The first approach enhances the Hamiltonian Monte Carlo by suppressing random walk in the Gibbs sampling using ...