Essays about: "Information Matrix"

Showing result 21 - 25 of 286 essays containing the words Information Matrix.

  1. 21. Life experiences of long-term hemodialysis patients : A descriptive review

    University essay from Högskolan i Gävle/Avdelningen för vårdvetenskap

    Author : Miaoting Tong; Yujie Wang; [2023]
    Keywords : ;

    Abstract : Background : Hemodialysis improved quality of life and reduced morbidity andmortality in patients with end-stage renal disease. At the same time, contemporarysociety was increasingly concerned about the life experience and needs of patientsduring the treatment phase. READ MORE

  3. 22. Real-Time Continuous Euclidean Distance Fields for Large Indoor Environments

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Erik Warberg; [2023]
    Keywords : Room segmentation; Gaussian processes; Euclidean distance fields; mapping; line segment detection; mobile robots; spectral clustering; Rumssegmentering; Gaussiska processer; Euklidiska avståndsfält; kartläggning; detektering av linjesegment; mobila robotar; spektral klustring;

    Abstract : Real-time spatial awareness is essential in areas such as robotics and autonomous navigation. However, as environments expand and become increasingly complex, maintaining both a low computational load and high mapping accuracy remains a significant challenge. READ MORE

  4. 23. A Continuous-time ODE Framework to Centrality in Dynamic Networks

    University essay from Lunds universitet/Matematikcentrum; Lunds universitet/Matematik (naturvetenskapliga fakulteten)

    Author : Francisco Garcia Atienza; [2023]
    Keywords : networks; centrality; continuous-time; matrix logarithm; ode framework; katz; resolvent; Mathematics and Statistics;

    Abstract : The present study discusses and evaluates a novel continuous-time approach to network centrality, a fundamental concept in network analysis. Static methods based on discrete snapshots or time slices for measuring node interaction in networks that change over time do not fully capture the dynamical nature of network evolution. READ MORE

  5. 24. Dynamic Covariance Modelling Using Generalised Wishart Processes

    University essay from Lunds universitet/Matematisk statistik

    Author : Fredrik Nilsson; [2023]
    Keywords : Covariance matrix; generalised Wishart process; Bayesian inference; Markov chain Monte Carlo; Hamiltonian Monte Carlo; Mathematics and Statistics;

    Abstract : Modern portfolio theory was pioneered by Markowitz who formulated the mean-variance problem, without which any discussion on quantitative approaches to portfolio selection would be incomplete. The framework boils down to finding the expected return $\mu$ and covariance $\Sigma$, after which the solution is proportional to $\Sigma^{-1}\mu$. READ MORE

  6. 25. “You Know You Work in Tech When the Toilet Seat is Up” : An Investigation of Female Protégés Working in Swedish IT Organizations and How They Use Mentorship to Advance in Their Careers

    University essay from Jönköping University/IHH, Företagsekonomi

    Author : Sofia Lindström; Malin Bartoschek; [2023]
    Keywords : Mentor; Protégé; Females; Male-Dominated Industry; Career advancement; IT;

    Abstract : Background and Research Purpose: Women working in male-dominated environments face experiences that are unique. In Sweden the number of women working in the IT field grows, and so should the representation of female managers and female seniors. READ MORE