Now showing items 448-467 of 899

    • A matrix-free method for regularisation with unrestricted variables 

      Fotland, Bjørn Harald (Master thesis, 2008)
      In this thesis a method for the partially norm constrained least squares problem is presented. The method relies on a large-scale trust-region solver and has a low storage requirement. A combination of image misalignment ...
    • A matter of timing : A modelling-based investigation of the dynamic behaviour of reproductive hormones in girls and women 

      Fischer-Holzhausen, Sophie (Doctoral thesis, 2023-05-05)
      Hypothalamus-hypofyse-gonade aksen er en del av det kvinnelige endokrine systemet, og regulerer evnen til reproduksjon. Hormoner produsert og utskilt fra tre kjertler (hypotalamus, hypofysen, eggstokkene) påvirker hverandre ...
    • Maximum matching width: New characterizations and a fast algorithm for dominating set 

      Jeong, Jisu; Sæther, Sigve Hortemo; Telle, Jan Arne (Peer reviewed; Journal article, 2015)
      We give alternative definitions for maximum matching width, e.g., a graph G has mmw(G) <= k if and only if it is a subgraph of a chordal graph H and for every maximal clique X of H there exists A,B,C \subseteq X with A ...
    • Maximum number of edges in graph classes under degree and matching constraints 

      Måland, Erik Kvam (Master thesis, 2015-05-12)
      In extremal graph theory, we ask how large or small a property of a graph can be, when the graph has to satisfy certain constraints. In this thesis, we ask how many edges a graph can have with restrictions on its degree ...
    • Maximum number of objects in graph classes. 

      Hellestø, Marit Kristine Astad (Master thesis, 2015-05-31)
      The focus of this thesis is the study and implementation of two exact exponential time algorihms. These algorihms finds and lists the number of minimal dominating sets and the number of minimal subset feedback vertex sets ...
    • Measures in Visualization Space 

      Bolte, Fabian; Bruckner, Stefan (Chapter, 2020)
      Measurement is an integral part of modern science, providing the fundamental means for evaluation, comparison, and prediction. In the context of visualization, several different types of measures have been proposed, ranging ...
    • Measuring Adversarial Robustness using a Voronoi-Epsilon Adversary 

      Kim, Hyeongji; Parviainen, Pekka; Malde, Ketil (Journal article; Peer reviewed, 2023)
      Previous studies on robustness have argued that there is a tradeoff between accuracy and adversarial accuracy. The tradeoff can be inevitable even when we neglect generalization. We argue that the tradeoff is inherent to ...
    • MedUse: A Visual Analysis Tool for Medication Use Data in the ABCD Study 

      Bartsch, Hauke; Garrison, Laura; Bruckner, Stefan; Wang, Ariel; Tapert, Susan F.; Grüner, Renate (Peer reviewed; Journal article, 2019)
      The RxNorm vocabulary is a yearly-published biomedical resource providing normalized names for medications. It is used to capture medication use in the Adolescent Brain Cognitive Development (ABCD) study, an active and ...
    • Memento: Localized time‐warping for spatio‐temporal selection 

      Solteszova, Veronika; Smit, Noeska Natasja; Stoppel, Sergej; Grüner, Renate; Bruckner, Stefan (Peer reviewed; Journal article, 2020)
      Interaction techniques for temporal data are often focused on affecting the spatial aspects of the data, for instance through the use of transfer functions, camera navigation or clipping planes. However, the temporal aspect ...
    • The mersenne low hamming combination search problem can be reduced to an ILP problem 

      Budroni, Alessandro; Tenti, Andrea (Lecture Notes in Computer Science, Chapter; Peer reviewed; Journal article, 2019)
      In 2017, Aggarwal, Joux, Prakash, and Santha proposed an innovative NTRU-like public-key cryptosystem that was believed to be quantum resistant, based on Mersenne prime numbers q=2N−1 . After a successful attack designed ...
    • Metagenome-assembled genome distribution and key functionality highlight importance of aerobic metabolism in Svalbard permafrost 

      Xue, Yaxin; Jonassen, Inge; Øvreås, Lise; Tas, Neslihan (Journal article; Peer reviewed, 2020)
      Permafrost underlies a large portion of the land in the Northern Hemisphere. It is proposed to be an extreme habitat and home for cold-adaptive microbial communities. Upon thaw permafrost is predicted to exacerbate increasing ...
    • Metagenomic tools in microbial ecology research 

      Taş, Neslihan; de Jong, Anniek EE; Li, Yaoming; Trubl, Gareth; Xue, Yaxin; Dove, Nicholas C (Journal article; Peer reviewed, 2021)
      Ability to directly sequence DNA from the environment permanently changed microbial ecology. Here, we review the new insights to microbial life gleaned from the applications of metagenomics, as well as the extensive set ...
    • Methods for analysing 2D electrophoretic gel images 

      Flikka, Kristian (Master thesis, 2002)
    • Metric Dimension Parameterized By Treewidth 

      Bonnet, Édouard; Purohit, Nidhi (Journal article; Peer reviewed, 2021)
      A resolving set S of a graph G is a subset of its vertices such that no two vertices of G have the same distance vector to S. The METRIC DIMENSION problem asks for a resolving set of minimum size, and in its decision form, ...
    • Mim-Width II. The Feedback Vertex Set Problem 

      Jaffke, Lars; Kwon, O-Joung; Telle, Jan Arne (Peer reviewed; Journal article, 2020)
      We give a first polynomial-time algorithm for (WEIGHTED) FEEDBACK VERTEX SET on graphs of bounded maximum induced matching width (mim-width). Explicitly, given a branch decomposition of mim-width w, we give an nO(w)-time ...
    • Mim-Width III. Graph powers and generalized distance domination problems 

      Telle, Jan Arne; Jaffke, Lars; Strømme, Torstein Jarl Fagerbakke; Kwon, O-Joung (Peer reviewed; Journal article, 2019)
      We generalize the family of (σ,ρ) problems and locally checkable vertex partition problems to their distance versions, which naturally captures well-known problems such as Distance-r Dominating Set and Distance-r Independent ...
    • Mind Your Outcomes: The ∆QSD Paradigm for Quality-Centric Systems Development and Its Application to a Blockchain Case Study 

      Haeri, Seyed Hossein; Thompson, Peter; Davies, Neil; Van Roy, Peter; Hammond, Kevin; Chapman, James (Journal article; Peer reviewed, 2022)
      This paper directly addresses a long-standing issue that affects the development of many complex distributed software systems: how to establish quickly, cheaply, and reliably whether they can deliver their intended performance ...
    • Minimum Fill-in of Sparse Graphs: Kernelization and Approximation 

      Fomin, Fedor; Geevarghese, Philip; Villanger, Yngve (Peer reviewed; Journal article, 2011)
      The Minimum Fill-in problem is to decide if a graph can be triangulated by adding at most k edges. The problem has important applications in numerical algebra, in particular in sparse matrix computations. We develop ...
    • A minimum requiring angle trisection 

      Steihaug, Trond; Rogers, D. G. (Peer reviewed; Journal article, 2009)