Now showing items 670-689 of 891

    • Randomised Construction and Dynamic Decoding of LDPC Codes 

      Knudsen, Joakim Grahl (Master thesis, 2005-11-30)
    • Rank vertex cover as a natural problem for algebraic compression 

      Meesum, Syed Mohammad; Panolan, Fahad; Saurabh, Saket; Zehavi, Meirav (Journal article; Peer reviewed, 2019)
      The question of the existence of a polynomial kernelization of the Vertex Cover Above LP problem was a long-standing, notorious open problem in parameterized complexity. Some years ago, the breakthrough work by Kratsch and ...
    • Rapid genome editing by CRISPR-Cas9-POLD3 fusion 

      Reint, Ganna; Li, Zhuokun; Labun, Kornel; Keskitalo, Salla; Soppa, Inkeri; Mamia, Katariina Aino Inkeri; Tolo, Eero; Szymanska, Monika; Meza-Zepeda, Leonardo A.; Lorenz, Susanne; Cieslar-Pobuda, Artur Grzegorz; Hu, Xian; Bodin, Diana L; Staerk, Judith; Valen, Eivind Dale; Schmierer, Bernhard; Varjosalo, Markku; Taipale, Jussi; Haapaniemi, Emma Maria (Journal article; Peer reviewed, 2021)
      Precision CRISPR gene editing relies on the cellular homology-directed DNA repair (HDR) to introduce custom DNA sequences to target sites. The HDR editing efficiency varies between cell types and genomic sites, and the ...
    • RASflow: an RNA-Seq analysis workflow with Snakemake 

      Zhang, Xiaokang; Jonassen, Inge (Journal article; Peer reviewed, 2020)
      Background With the cost of DNA sequencing decreasing, increasing amounts of RNA-Seq data are being generated giving novel insight into gene expression and regulation. Prior to analysis of gene expression, the RNA-Seq ...
    • Rate and power allocation for discrete-rate link adaptation 

      Gjendemsjø, Anders; Øien, Geir Egil; Holm, Henrik; Alouini, Mohamed-Slim; Gesbert, David; Hole, Kjell Jørgen; Orten, Pål (Peer reviewed; Journal article, 2008-01-09)
      Link adaptation, in particular adaptive coded modulation (ACM), is a promising tool for bandwidth-efficient transmission in a fading environment. The main motivation behind employing ACM schemes is to improve the spectral ...
    • (Re)packing Equal Disks into Rectangle 

      Fomin, Fedor; Golovach, Petr; Inamdar, Tanmay Nitin; Zehavi, Meirav (Journal article; Peer reviewed, 2022)
      The problem of packing of equal disks (or circles) into a rectangle is a fundamental geometric problem. (By a packing here we mean an arrangement of disks in a rectangle without overlapping.) We consider the following ...
    • ReCodLiver0.9: Overcoming Challenges in Genome-Scale Metabolic Reconstruction of a Non-model Species 

      Hanna, Eileen Marie; Zhang, Xiaokang; Eide, Marta; Fallahi, Shirin; Furmanek, Tomasz; Yadetie, Fekadu; Zielinski, Daniel Craig; Goksøyr, Anders; Jonassen, Inge (Journal article; Peer reviewed, 2020-11)
      The availability of genome sequences, annotations, and knowledge of the biochemistry underlying metabolic transformations has led to the generation of metabolic network reconstructions for a wide range of organisms in ...
    • Recognizing Proper Tree-Graphs 

      Chaplick, Steven; Golovach, Petr; Hartmann, Tim; Knop, Dusan (Journal article; Peer reviewed, 2020)
      We investigate the parameterized complexity of the recognition problem for the proper H-graphs. The H-graphs are the intersection graphs of connected subgraphs of a subdivision of a multigraph H, and the properness means ...
    • Recommendations for Identifying Valid Wear for Consumer-Level Wrist-Worn Activity Trackers and Acceptability of Extended Device Deployment in Children 

      Wing, David; Godino, Job G.; Baker, Fiona C.; Yang, Rongguang; Chevance, Guillaume; Thompson, Wesley Kurt; Reuter, Chase; Bartsch, Hauke; Wilbur, Aimee; Straub, Lisa K.; Castro, Norma; Higgins, Michael; Colrain, Ian M.; de Zambotti, Massimiliano; Wade, Natasha E.; Lisdahl, Krista M.; Squeglia, Lindsay M.; Ortigara, Joseph; Fuemmeler, Bernard; Patrick, Kevin; Mason, Michael J.; Tapert, Susan F.; Bagot, Kara S. (Journal article; Peer reviewed, 2022)
      Background: Self-reported physical activity is often inaccurate. Wearable devices utilizing multiple sensors are now widespread. The aim of this study was to determine acceptability of Fitbit Charge HR for children and ...
    • Reconstructing ribosomal genes from large scale total RNA meta-transcriptomic data 

      Xue, Yaxin; Lanzén, Anders; Jonassen, Inge (Journal article; Peer reviewed, 2020-03-13)
      Motivation Technological advances in meta-transcriptomics have enabled a deeper understanding of the structure and function of microbial communities. ‘Total RNA’ meta-transcriptomics, sequencing of total reverse transcribed ...
    • Recursive Time-Frequency Reassignment 

      Nilsen, Geir Kjetil (Master thesis, 2008-11-18)
      A fast algorithm for producing time-frequency representations (TFRs) is proposed. The resulting TFRs have optional time-frequency resolution up to optimality. The algorithm is further extended with a method known as ...
    • Reducing Graph Transversals via Edge Contractions 

      Lima, Paloma T.; dos Santos, Vinicius F.; Sau, Ignasi; Souza, Uéverton S. (Journal article; Peer reviewed, 2020)
      For a graph parameter π, the Contraction(π) problem consists in, given a graph G and two positive integers k,d, deciding whether one can contract at most k edges of G to obtain a graph in which π has dropped by at least ...
    • Refined Complexity of PCA with Outliers 

      Fomin, Fedor; Golovach, Petr; Panolan, Fahad; Simonov, Kirill (Peer reviewed; Journal article, 2019)
      Principal component analysis (PCA) is one of the most fundamental procedures in exploratory data analysis and is the basic step in applications ranging from quantitative finance and bioinformatics to image analysis and ...
    • Refined notions of parameterized enumeration kernels with applications to matching cut enumeration 

      Golovach, Petr; Komusiewicz, Christian; Kratsch, Dieter; Le, Van Bang (Journal article; Peer reviewed, 2021)
      An enumeration kernel as defined by Creignou et al. (2017) [11] for a parameterized enumeration problem consists of an algorithm that transforms each instance into one whose size is bounded by the parameter plus a ...
    • Reflections on Courses for Software Language Engineering 

      Bagge, Anya Helene; Lämmel, Ralf; Zaytsev, Vadim (Journal article; Peer reviewed, 2014)
      Software Language Engineering (SLE) has emerged as a field in computer science research and software engineering, but it has yet to become entrenched as part of the standard curriculum at universities. Many places have a ...
    • Regular Expressions with Numerical Constraints and Automata with Counters 

      Hovland, Dag (Lecture Notes in Computer Science, Chapter; Peer reviewed, 2009)
      Regular expressions with numerical constraints are an extension of regular expressions, allowing to bound numerically the number of times that a subexpression should be matched. Expressions in this extension describe the ...
    • Regulatory mechanisms of non-coding RNAs during zebrafish embryogenesis 

      Nepal, Chirag (Doctoral thesis, 2013-05-03)
      For many years, RNAs were thought to be intermediate products between DNA and protein. The discovery of RNA interference (RNAi), a regulatory process that uses small non-coding RNAs to regulate gene expression at the ...
    • Reinforcement Learning for Lifelong Multi-Agent Pathfinding in AutoStore system 

      Djupesland, Elias Eriksen (Master thesis, 2023-05-25)
      AutoStore (AS) uses a cubic system for warehouse automation, utilizing robots to retrieve and organize objects in a three-dimensional grid of bins in a Manhattan geometry environment. Lifelong Multi-Agent Pathfinding (LMAPF) ...
    • Relation between o-equivalence and EA-equivalence for Niho bent functions 

      Davidova, Diana; Budaghyan, Lilya; Carlet, Claude Michael; Helleseth, Tor; Ihringer, Ferdinand; Penttila, Tim (Journal article; Peer reviewed, 2021)
      Boolean functions, and bent functions in particular, are considered up to so-called EA-equivalence, which is the most general known equivalence relation preserving bentness of functions. However, for a special type of bent ...
    • Relative Persistent Homology 

      Blaser, Nello; Brun, Morten (Journal article; Peer reviewed, 2020)
      The alpha complex efficiently computes persistent homology of a point cloud X in Euclidean space when the dimension d is low. Given a subset A of X, relative persistent homology can be computed as the persistent homology ...