Essays about: "input sampling"

Showing result 26 - 30 of 116 essays containing the words input sampling.

  1. 26. Verification Testing of Evacuationz, a Coarse Network Evacuation Model

    University essay from Lunds universitet/Avdelningen för Brandteknik

    Author : Antariksh Gupta; [2022]
    Keywords : Technology and Engineering;

    Abstract : Several evacuation models exist in the market. It is an issue for both the user and developer to evaluate the ease of use and the quality of the model results. Verification is the process of determining that the results of a calculation method match with the developer's conceptual modelling representation expectations, i.e. READ MORE

  3. 27. Uncertainty & Sensitivity Analysis of Nuclear Fuel Using Transuranus & Dakota

    University essay from KTH/Fysik

    Author : Udyanth Vaidya; [2021]
    Keywords : Nuclear; Nuclear Energy; SUNRISE; Transuranus; Dakota; LFR; Lead cooled fast reactor; Simulations; modelling; fuel performance code;

    Abstract : With the initiative taken by the SUNRISE project (Sustainable Nuclear Energy Research in Sweden) to construct a Lead-cooled research reactor, this thesis intends to extend the knowledge within nuclear fuel development. By using integral iterative modelling and simulating techniques that mimic real-world phenomena, novel fuel materials like uranium nitride are assessed for future validation. READ MORE

  4. 28. Risk Measurement and Performance Attribution for IRS Portfolios Using a Generalized Optimization Method for Term Structure Estimation

    University essay from Linköpings universitet/Produktionsekonomi

    Author : Fredrik Gerdin Börjesson; Christoffer Eduards; [2021]
    Keywords : Interest rate measurement; term structures; multiple yield curves; principal component analysis; systematic risk; risk factors; term structure simulation; Latin hypercube sampling with dependence; risk measurement; value-at-risk; expected shortfall; interest rate swap; performance attribution;

    Abstract : With the substantial size of the interest rate markets, the importance of accurate pricing, risk measurement and performance attribution can not be understated. However, the models used on the markets often have underlying issues with capturing the market's fundamental behavior. READ MORE

  5. 29. Machine learning in predictive maintenance of industrial robots

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

    Author : Simone Morettini; [2021]
    Keywords : Predictive maintenance; Industrial robots; Gaussian process regression; Exponentron; Hybrid algorithms; Time series prediction.; Prediktivt underhåll; Industriella robotar; Gaussian process regression; Exponentron; Hybridalgoritmer; Prediktivt av tidsserier.;

    Abstract : Industrial robots are a key component for several industrial applications. Like all mechanical tools, they do not last forever. The solution to extend the life of the machine is to perform maintenance on the degraded components. READ MORE

  6. 30. Quantification of cerebral blood flow with 15O-water PET : A comparison study between PET/CT and PET/MR and two different blood sampling instruments

    University essay from Umeå universitet/Institutionen för fysik; Umeå universitet/Diagnostisk radiologi

    Author : Amanda Eriksson; [2021]
    Keywords : Cerebral Blood Flow; CBF; oxygen-15-labelled water; PET CT; PET MR; Quantification of CBF; Image Derived Input Function; IDIF; Blood Sampled Input Function; BSIF; Arterial Input Function; AIF; Tracer Kinetic Modelling; Single Tissue Compartmental Model; 1TCM;

    Abstract : Cerebral blood flow quantification is a vital diagnostic tool for disease monitoring and used for diagnosing a variation of pathological conditions. The human brain requires roughly about 20 % of the total cardiac output to sustain normal functioning, hence the perfusion of blood is an important factor to deliver oxygenated blood. READ MORE