Browsing Department of Informatics by Title
Now showing items 79-98 of 1175
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Automatic interpretation of otoliths using deep learning
(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 ... -
Automatic interpretation of salmon scales using deep learning
(Journal article; Peer reviewed, 2021)For several fish species, age and other important biological information is manually inferred from visual scrutinization of scales, and reliable automatic methods are not widely available. Here, we apply Convolutional ... -
Automatic Model Repair Using Machine Learning
(Master thesis, 2020-06-03) -
Automating User Interfaces for a Multi-way Dataflow Constraint System
(Master thesis, 2022-06-01)A scriptable User Interface (UI) can be set to record the user’s actions into a script, and then play that recorded script back over different data. The purpose is to automate oft-occurring use patterns. Though such ... -
Autonomous mobile robots - Giving a robot the ability to interpret humanmovement patterns, and output a relevantresponse.
(Master thesis, 2019-06-28)The demographic challenges caused by the proliferation of people of advanced age, and the following large expense of care facilities, are faced by many western countries, including Norway (eldrebølgen). A common denominator ... -
Axiom-Based Transformations: Optimisation and Testing
(Peer reviewed; Journal article, 2009-10-10)Programmers typically have knowledge about properties of their programs that aren't explicitly expressed in the code properties that may be very useful for, e.g., compiler optimisation and automated testing. Although ... -
Axis patterning by BMPs: cnidarian network reveals evolutionary constraints
(Peer reviewed; Journal article, 2015-03)BMP signaling plays a crucial role in the establishment of the dorso-ventral body axis in bilaterally symmetric animals. However, the topologies of the bone morphogenetic protein (BMP) signaling networks vary drastically ... -
B-chromatic number: Beyond NP-hardness
(Peer reviewed; Journal article, 2015)The b-chromatic number of a graph G, chi_b(G), is the largest integer k such that G has a k-vertex coloring with the property that each color class has a vertex which is adjacent to at least one vertex in each of the other ... -
b-Coloring Parameterized by Clique-Width
(Journal article; Peer reviewed, 2021)We provide a polynomial-time algorithm for b-Coloring on graphs of constant clique-width. This unifies and extends nearly all previously known polynomial-time results on graph classes, and answers open questions posed by ... -
b-Coloring Parameterized by Clique-Width
(Journal article; Peer reviewed, 2023)We provide a polynomial-time algorithm for b- Coloring on graphs of constant clique-width. This unifies and extends nearly all previously known polynomial time results on graph classes, and answers open questions posed by ... -
Balanced judicious bipartition is fixed-parameter tractable
(Journal article; Peer reviewed, 2019)The family of judicious partitioning problems, introduced by Bollobás and Scott to the field of extremal combinatorics, has been extensively studied from a structural point of view for over two decades. This rich realm of ... -
Balancing the Game: Comparative Analysis of Single Heuristics and Adaptive Heuristic Approaches for Sports Scheduling Problem
(Master thesis, 2023-10-02)Sport timetabling problems are Combinatorial Optimization problems which involve the creation of schedules that determine when and where teams compete against each other. One specific type of sports scheduling, the double ... -
Batch Queue Interface for the JAliEn Grid Middleware
(Master thesis, 2020-06-16) -
Belief Propagation in Self-Dual F4-Additive Codes Utilizing Local Complementaion
(Master thesis, 2019-06-27)Developing algorithms for belief propagation in self-dual GF(4)-additive codes utilizing local complementation in order to improve decoding performance. -
Beyond the question of fixed-parameter tractability
(Doctoral thesis, 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 ... -
Bidimensionality and Kernels
(Journal article; Peer reviewed, 2020)Bidimensionality theory was introduced by [E. D. Demaine et al., J. ACM, 52 (2005), pp. 866--893] as a tool to obtain subexponential time parameterized algorithms on H-minor-free graphs. In [E. D. Demaine and M. Hajiaghayi, ... -
Bifurcation and sensitivity analysis reveal key drivers of multistability in a model of macrophage polarization
(Journal article; Peer reviewed, 2020)In this paper, we present and analyze a mathematical model for polarization of a single macrophage which, despite its simplicity, exhibits complex dynamics in terms of multistability. In particular, we demonstrate that an ... -
Binary domain classification for Norwegian language in task-oriented dialogue systems
(Master thesis, 2022-09-01)Dialogue systems have gained more attention in recent years and have been called “the new app”. This is much due to the advancement in deep learning, more precisely in Natural Language Processing (NLP). An additional factor ... -
Binary Linear Codes With Few Weights From Two-to-One Functions
(Journal article; Peer reviewed, 2021)In this paper, we apply two-to-one functions over b F 2n in two generic constructions of binary linear codes. We consider two-to-one functions in two forms: (1) generalized quadratic functions; and (2) (x 2t +x) e with ... -
Binding Leverage as a Molecular Basis for Allosteric Regulation
(Peer reviewed; Journal article, 2011-09-15)Allosteric regulation involves conformational transitions or fluctuations between a few closely related states, caused by the binding of effector molecules. We introduce a quantity called binding leverage that measures the ...