Now showing items 16-35 of 649

    • Aligning a Splice Graph to a Genomic Sequence 

      Ølberg, Øyvind (Master thesis, 2005-06-01)
    • An Automated Method for Converting 3D Meshes into Editable 2D Vector Graphics 

      Ure, Vidar Hartveit (Master thesis, 2019-06-29)
    • An Indoor/Outdoor Air Quality Relationship Analysis Using Internet of Things 

      Haug, Lars Henrik (Master thesis, 2019-06-29)
      Exposure to high levels of air pollution is a significant cause of premature mortality. In Norway, people spend about 90% of their time indoors. Therefore, the relationship between indoor and outdoor concentrations of air ...
    • Analysis of Trivium Using Compressed Right Hand Side Equations 

      Schilling, Thorsten Ernst; Raddum, Håvard (Chapter; Peer reviewed, 2012)
      We study a new representation of non-linear multivariate equations for algebraic cryptanalysis. Using a combination of multiple right hand side equations and binary decision diagrams, our new representation allows a very ...
    • Analysis, classification and construction of optimal cryptographic Boolean functions 

      Villa, Irene (Doctoral thesis, 2021-01-04)
      Modern cryptography is deeply founded on mathematical theory and vectorial Boolean functions play an important role in it. In this context, some cryptographic properties of Boolean functions are defined. In simple terms, ...
    • Application of quantitative transcriptomics in evaluating the ex vivo effects of per- and polyfluoroalkyl substances on Atlantic cod (Gadus morhua) ovarian physiology 

      Khan, Essa Ahsan; Zhang, Xiaokang; Hanna, Eileen Marie; Yadetie, Fekadu; Jonassen, Inge; Goksøyr, Anders; Arukwe, Augustine (Journal article; Peer reviewed, 2021)
      Because of their global consumption and persistence, per- and polyfluoroalkyl substances (PFASs), are ubiquitously distributed in the environment, as well as in wildlife and humans. In the present study, we have employed ...
    • An Approach to Flexible Multilevel Modelling 

      Macias, Fernando; Rutle, Adrian; Stolz, Volker; Rodriguez-Echeverria, Roberto; Wolter, Uwe Egbert (Peer reviewed; Journal article, 2018-07-12)
      Multilevel modelling approaches tackle issues related to lack of flexibility and mixed levels of abstraction by providing features like deep modelling and linguistic extension. However, the lack of a clear consensus on ...
    • Approximating Acyclicity Parameters of Sparse Hypergraphs 

      Fomin, Fedor; Golovach, Petr; Thilikos, Dimitrios (Conference object; Peer reviewed; Journal article, 2009)
      The notions of hypertree width and generalized hypertree width were introduced by Gottlob, Leone, and Scarcello (PODS'99, PODS'01) in order to extend the concept of hypergraph acyclicity. These notions were further generalized ...
    • Approximating cube roots of integers, after Heron’s Metrica III.20 

      Steihaug, Trond; Rogers, D. G. (Peer reviewed; Journal article, 2013)
    • Approximation algorithms in combinatorial scientific computing 

      Pothen, Alex; Ferdous, SM; Manne, Fredrik (Journal article; Peer reviewed, 2019)
      We survey recent work on approximation algorithms for computing degreeconstrained subgraphs in graphs and their applications in combinatorial scientific computing. The problems we consider include maximization versions of ...
    • Approximation in (poly-) logarithmic space 

      Biswas, Arindam; Raman, Venkatesh; Saurabh, Saket (Journal article; Peer reviewed, 2020)
      We develop new approximation algorithms for classical graph and set problems in the RAM model under space constraints. As one of our main results, we devise an algorithm for d–Hitting Set that runs in time nO(d2+(d/ε)), ...
    • Arrangement Problems Parameterized by Neighbourhood Diversity 

      Bakken, Olav Røthe (Master thesis, 2018-12-19)
      We show that the arrangement problems BANDWIDTH, DISTORTION and IMBALANCE is FPT when parameterized by neighbourhood diversity, and establish some structural results for CUTWIDTH parameterized by neighbourhood diversity.
    • Assessing and Mitigating Risks in Computer Systems 

      Netland, Lars-Helge (Doctoral thesis, 2008-09-26)
      When it comes to non-trivial networked computer systems, bulletproof security is very hard to achieve. Over a system's lifetime new security risks are likely to emerge from e.g. newly discovered classes of vulnerabilities ...
    • Associations Between Natural Physiological and Supraphysiological Estradiol Levels and Stress Perception 

      Leeners, Brigitte; Krüger, Tillman H.C.; Geraedts, Kirsten; Tronci, Enrico; Mancini, Toni; Egli, Marcel; Röblitz, Susanna; Saleh, Lanja; Spanaus, Katharina; Schippert, Cordula; Zhang, Y; Ille, Fabian (Peer reviewed; Journal article, 2019-06-11)
      Stress is a risk factor for impaired general, mental, and reproductive health. The role of physiological and supraphysiological estradiol concentrations in stress perception and stress processing is less well understood. ...
    • The Atlantic salmon genome provides insights into rediploidization 

      Lien, Sigbjørn; Koop, Ben F; Sandve, Simen Rød; Miller, Jason R.; Kent, Matthew Peter; Nome, Torfinn; Hvidsten, Torgeir Rhoden; Leong, Jong; Minkley, David R.; Zimin, Aleksey; Grammes, Fabian; Grove, Harald; Gjuvsland, Arne Bjørke; Walenz, Brian; Hermansen, Russell A.; von Schalburg, Kristian R.; Rondeau, Eric; Genova, Alex Di; Antony Samy, Jeevan Karloss; Vik, Jon Olav; Vigeland, Magnus Dehli; Caler, Lis; Grimholt, Unni; Jentoft, Sissel; Våge, Dag Inge; de Jong, Pieter J.; Moen, Thomas; Baranski, Matthew; Palti, Yniv; Smith, Douglas W.; Yorke, James A.; Nederbragt, Alexander J.; Tooming-Klunderud, Ave; Jakobsen, Kjetill Sigurd; Jiang, Xuanting; Fan, Dingding; Hu, Yan; Liberles, David A.; Vidal, Rodrigo; Iturra, Patricia; Jones, Steven J.M.; Jonassen, Inge; Maass, Alejandro; Omholt, Stig William; Davidson, William S (Peer reviewed; Journal article, 2016-05)
      The whole-genome duplication 80 million years ago of the common ancestor of salmonids (salmonid-specific fourth vertebrate whole-genome duplication, Ss4R) provides unique opportunities to learn about the evolutionary fate ...
    • An Atlas of the Human uORFome and its Regulation across Tissues 

      Tjeldnes, Håkon (Master thesis, 2018-06-19)
      Upstream open reading frames (uORFs) are in frame start and stop codons starting in the 5’ leader of mRNAs. They have been found to regulate gene expression, primarily through translational inhibition by hindering ribosomes ...
    • Attacks on Integer-RLWE 

      Budroni, Alessandro; Chetioui, Benjamin; Franch, Ermes (Journal article; Peer reviewed, 2020)
      In 2019, Gu Chunsheng introduced Integer-RLWE, a variant of RLWE devoid of some of its efficiency flaws. Most notably, he proposes a setting where n can be an arbitrary positive integer, contrarily to the typical construction ...
    • Augmented Reality in First Aid Training 

      Frøland, Tord Hettervik (Master thesis, 2019-01-25)
      For å få høygradserfaringer med å håndtere ulykker, er det nødvendig med live-trening. De må gjennomføres periodisk og er viktige i mange organisasjoner, men er dyre å sette opp. Nåværende metoder brukt i live-trening for ...
    • Automatic Differentiation of Third Order Derivatives using Forward Mode in C++ 

      Lium, Torbjørn (Master thesis, 2009-01-07)
      Automatic differentiation of third order derivatives is implemented in C++. The implementation uses uses object-orientation and operator overloading to perform the differentiation. A short introduction to operator overloading ...
    • Automatic interpretation of otoliths using deep learning 

      Moen, Endre; Handegard, Nils Olav; Allken, Vaneeda; Albert, Ole Thomas; Harbitz, Alf; Malde, Ketil (Peer reviewed; Journal article, 2018-12-17)
      The age structure of a fish population has important implications for recruitment processes and population fluctuations, and is a key input to fisheries-assessment models. The current method of determining age structure ...