Essays about: "graphs"

Showing result 1 - 5 of 500 essays containing the word graphs.

  1. 1. Quantum Error Correction Using Graph Neural Networks

    University essay from Göteborgs universitet / Institutionen för fysik

    Author : Valdemar Bergentall; [2021-06-17]
    Keywords : Quantum error correction; surface code; graph neural networks;

    Abstract : A graph neural network (GNN) is constructed and trained with a purpose of usingit as a quantum error correction decoder for depolarized noise on the surface code.Since associating syndromes on the surface code with graphs instead of grid-likedata seemed promising, a previous decoder based on the Markov Chain Monte Carlomethod was used to generate data to create graphs. READ MORE

  2. 2. Designing an algorithm to build communities by combining semi-cliques spanning multiple graphs

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Tyson McLeod; [2021]
    Keywords : ;

    Abstract : Community detection is an important graph mining task and one of the most researched problems in its field of study. One reason for this is its applicability in a variety of disciplines ranging from biology to computer science. READ MORE

  3. 3. Improving The Visualization And Animation Of Weighted Dynamic Networks Using Force-Directed Graph Drawing Algorithms

    University essay from Linköpings universitet/Institutet för analytisk sociologi, IAS; Linköpings universitet/Filosofiska fakulteten

    Author : Guus Winkelmolen; [2021]
    Keywords : ;

    Abstract : The visualization of networks as graphs composed of nodes and vertices benefits many fields of science including social network analysis. The use case of visualizations is twofold. Firstly, easy initial visualization of networks will help researchers find and specify their hypotheses before having to do any technical analysis. READ MORE

  4. 4. Explaining rifle shooting factors through multi-sensor body tracking : Using transformers and attention to mine actionable patterns from skeleton graphs

    University essay from Jönköping University/JTH, Avdelningen för datavetenskap; Jönköping University/JTH, Avdelningen för datavetenskap

    Author : Filip Andersson; Jonatan Flyckt; [2021]
    Keywords : Machine learning; Explainable AI; Transformers; Skeleton graphs; Rifle shooting;

    Abstract : There is a lack of data-driven training instructions for sports shooters, as instruction has commonly been based on subjective assessments. Many studies have correlated body posture and balance to shooting performance in rifle shooting tasks, but most of them have focused on single aspects of postural control. READ MORE

  5. 5. Security Countermeasure Selection as a Constraint Solving Problem

    University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Author : Aya Kathem; [2021]
    Keywords : Logical attack graph; Optimization problem; Constraint Solving Problems; Computer Network Security.;

    Abstract : Network systems often contain vulnerabilities that remain unmitigated in a network for various reasons, such as lack of a patch and limited budget. Adversaries can exploit these existing vulnerabilities through different strategies. READ MORE