Now showing items 21-40 of 373

    • Community Detection in Complex Networks 

      Lund, Herman Møyner (The University of Bergen, 2017-06-20)
      Master thesis
    • Parallel Matching and Clustering Algorithms on GPUs 

      Naim, Md. (The University of Bergen, 2017-06-17)
      Doctoral thesis
    • Parallel algorithms for computing k-connectivity 

      Haakonsen, Joachim (The University of Bergen, 2017-05-05)
      Master thesis
    • Programming Language Technology for Niche Platforms 

      Hasu, Tero (The University of Bergen, 2017-03-03)
      Developers writing software for a niche platform are denied the luxury of a first-class vendor-supported integrated development environment and a large community crafting platform-tailored libraries, tools, and documentation. ...
      Doctoral thesis
    • Interactive Exploration of Ligand Transportation through Protein Tunnels 

      Furmanova, Katarina; Jaresova, Miroslava; Byska, Jan; Jurcik, Adam; Parulek, Julius; Hauser, Helwig; Kozlikova, Barbora (BioMed Central, 2017-02-15)
      Background: Protein structures and their interaction with ligands have been in the focus of biochemistry and structural biology research for decades. The transportation of ligand into the protein active site is often complex ...
      Journal article
    • Comparative Visualization of Protein Secondary Structures 

      Kocincova, Lucia; Jaresova, Miroslava; Byska, Jan; Parulek, Julius; Hauser, Helwig; Kozlikova, Barbora (BioMed Central, 2017-02-15)
      Background: Protein function is determined by many factors, namely by its constitution, spatial arrangement, and dynamic behavior. Studying these factors helps the biochemists and biologists to better understand the protein ...
      Journal article
    • Beyond the question of fixed-parameter tractability 

      Dregi, Markus Fanebust (The University of Bergen, 2017-01-06)
      Multivariate complexity is a prominent field that over the last decades has developed a rich toolbox, not only to tackle seemingly intractable problems, but also to describe the boundaries of tractability in a richer and ...
      Doctoral thesis
    • Precrec: fast and accurate precision-recall and ROC curve calculations in R 

      Saito, Takaya; Rehmsmeier, Marc (Oxford University Press, 2017)
      The precision–recall plot is more informative than the ROC plot when evaluating classifiers on imbalanced datasets, but fast and accurate curve calculation tools for precision–recall plots are currently not available. We ...
      Journal article
    • A model for optimal fleet composition of vessels for offshore wind farm maintenance 

      Gutierrez-Alcoba, Alejandro; Ortega, Gloria; Hendrix, Eligius M.T.; Halvorsen-Weare, Elin Espeland; Haugland, Dag (Elsevier, 2017)
      We present a discrete optimisation model that chooses an optimal fleet of vessels to support maintenance operations at Offshore Wind Farms (OFWs). The model is presented as a bi-level problem. On the first (tactical) level, ...
      Journal article
    • Community Detection on the GPU 

      Naim, Md.; Manne, Fredrik; Halappanavar, Mahantesh; Tumeo, Antonino (IEEE, 2017)
      We present and evaluate a new GPU algorithm based on the Louvain method for community detection. Our algorithm is the first for this problem that parallelizes the access to individual edges. In this way we can fine tune ...
      Conference object
    • A Comparative Study on Distributed Storage and Erasure Coding Techniques Using Apache Hadoop Over NorNet Core 

      Vela, Maximiliano Matias (The University of Bergen, 2017)
      Both private and public sector organizations are constantly looking for new ways to keep their information safe and accessible at all times. Over the past few decades, replication has always been a reliable way to make ...
      Master thesis
    • Nonlinear feedback shift registers and generating of binary de Bruijn sequences 

      Vivelid, Christian Ebne (The University of Bergen, 2016-11-21)
      Master thesis
    • Visualization of Biomolecular Structures: State of the Art Revisited 

      Kozlíková, Barbora; Krone, Michael; Falk, Martin; Lindow, Norbert; Baaden, Marc; Baum, Daniel S.; Viola, Ivan; Parulek, Julius; Hege, Hans-Christian (Wiley, 2016-11-18)
      Structural properties of molecules are of primary concern in many fields. This report provides a comprehensive overview on techniques that have been developed in the fields of molecular graphics and visualization with a ...
      Journal article
    • Utilizing the HTM algorithms for weather forecasting and anomaly detection 

      Vivmond, Alexandre (The University of Bergen, 2016-11-17)
      Various studies have utilized different artificial neural networks (ANN) for weather forecasting. This thesis examines how well the official implementation of a novel online ANN called the Hierarchical Temporal Memory (HTM) ...
      Master thesis
    • The Role of Humans in Complex ICT Systems 

      Kazymyrova, Valentyna (The University of Bergen, 2016-10-16)
      In the modern world, companies, regardless of their type of business, rely on information and communications technology (ICT) systems to carry out their everyday operations. The ICT systems have been developed over time ...
      Master thesis
    • Exact methods for solving the small scale single vehicle pickup and delivery problem with time windows 

      Lakel, Yacine Mohamed (The University of Bergen, 2016-08-15)
      The single vehicle pickup and delivery problem with time windows (1-PDPTW) is a wellknown problem in transportation and combinatorics. In practice, these routes are relatively small with less then 30 stops. In this ...
      Master thesis
    • Algorithms for Linearly Ordered Boolean Formulas 

      Egeland, Christian (The University of Bergen, 2016-06-30)
      This thesis considers a class of propositional boolean formulas on which various problems related to satisfiability are efficiently solvable by a dynamic programming algorithm. It mainly consists of two larger parts: the ...
      Master thesis
    • Towards Correct Modelling and Model Transformation in DPF 

      Wang, Xiaoliang (The University of Bergen, 2016-06-14)
      Model-driven engineering (MDE) is a model-centric software development methodology. It promotes models as first-class entities in software de- velopment. Models are used to represent software along software devel- opment ...
      Doctoral thesis
    • MultiPath TCP-communication (in NorNet Core) 

      Ingebretsen, Kristian Bøckmann; Selvik, Daniel (The University of Bergen, 2016-05-31)
      Technology is constantly evolving, and we are currently witnessing a digital revolution with a tremendous growth of interconnected devices. The scale of the Internet and the amount of transported data is constantly ...
      Master thesis
    • Using Smart Cards to Mitigate Security Threats on Mobile Devices 

      Sivertsgård, Henrik Mathisen (The University of Bergen, 2016-05-31)
      This master thesis developed and tested the idea that smart cards are able to help mitigate security threats on mobile devices that are handling sensitive data. Investigating the limitations of smart cards is a fundamental ...
      Master thesis