Showing 561 - 580 results of 618 for search '"stochastic modeling"', Forespørselstid: 0.08s Refine Results
  1. 561

    Multi-index Monte Carlo: when sparsity meets sampling af Haji-Ali, A, Nobile, F, Tempone, R

    Udgivet 2015
    “...We propose and analyze a novel multi-index Monte Carlo (MIMC) method for weak approximation of stochastic models that are described in terms of differential equations either driven by random measures or with random coefficients. ...”
    Journal article
  2. 562

    Modelling price dynamics through fundamental relationships in electricity and other energy markets af Coulon, M

    Udgivet 2009
    “...We approach this broad modelling challenge by firstly developing a structural framework to modelling spot electricity prices, through an analysis of the underlying supply and demand factors which drive power prices, and the relationship between them. We propose a stochastic model for fuel prices, power demand and generation capacity availability, as well as a parametric form for the bid stack function which maps these price drivers to the spot electricity price. ...”
    Thesis
  3. 563

    Reservoir storage simulation and forecasting models for muda irrigation scheme, Malaysia af Noordin, Joomizan

    Udgivet 2010
    “...Thus, the objective of this study is to a develop reservoir simulation model and to consider stochastic models and Log-Pearson Type III distribution to generate storage to compare with the observed storage, and to forecast future storage to examine the performance of the reservoir with reliability under changing conditions. ...”
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    Thesis
  4. 564

    Mapping GPS positional errors with spatial linear mixed models af Militino, A. F., Ugarte, M. D., Iribas, J., Lizarraga-Garcia, Enrique

    Udgivet 2014
    “...Assuming that the scenario and technical conditions that can influence the quality of GPS measurements are optimal, that functional and stochastic models that process the signals to a geodetic measurement are correct, and that all the GPS observables are taken in the same conditions, it is still possible to estimate the positional errors as the difference between the real coordinates and those measured by the GPS. ...”
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    Article
  5. 565

    Review article : natural hazard risk assessments at the global scale af Ward, Philip J., Blauhut, Veit, Bloemendaal, Nadia, Daniell, James E., de Ruiter, Marleen C., Duncan, Melanie J., Emberson, Robert, Jenkins, Susanna F., Kirschbaum, Dalia, Kunz, Michael, Mohr, Susanna, Muis, Sanne, Riddell, Graeme A., Schäfer, Andreas, Stanley, Thomas, Veldkamp, Ted I. E., Winsemius, Hessel C.

    Udgivet 2020
    “...On the other hand, studies of earthquake and tsunami risk are now using stochastic modelling approaches to allow for a fully probabilistic assessment of risk, which could benefit the modelling of risk from other hazards. ...”
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    Journal Article
  6. 566

    Manifold regularized stochastic block model af He, Tiantian, Bai, Lu, Ong, Yew-Soon

    Udgivet 2021
    “...To fill this void, we propose a novel SBM dubbed manifold regularized stochastic model (MrSBM) to perform the task of unsupervised learning in network data in this paper. ...”
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    Conference Paper
  7. 567

    Performance of linear and stochastic cell-growth model of Ductal Carcinoma In Situ (DCIS) af Nurul Anis, Abdul Satar, Noor Amalina Nisa, Ariffin, Norhayati, Rosli, Mazma Syahidatul Ayuni, Mazlan

    Udgivet 2025
    “...Unfortunately, due to the noise behaviour of cancerous cells, the developed linear model cannot represent the real behaviour of the cancer cells growth which led to the development of stochastic model of cancer cells growth. This study is devoted to comparing the performance of linear and stochastic cell growth model of DCIS. ...”
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    Article
  8. 568

    A Decision Model to Assess Current Methods in Capacity Planning for Semiconductor Industry af Amir, Azizi

    Udgivet 2014
    “...The current methods for capacity planning in this study include spreadsheet, simulation, queuing model, linear programming model, and stochastic model. The criteria that are considered for this study are ability to consider uncertainty, ability to evaluate performance, simplicity of model, and response time of model. ...”
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    Article
  9. 569

    A new triggering mechanism of the boiling crisis based on the percolation theory and its implication af Zhang, Limiao

    Udgivet 2022
    “...By combining high-resolution experimental data and a stochastic model, we posit that the boiling crisis is triggered by an instability in the near-wall stochastic bubble interaction process. ...”
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    Thesis
  10. 570
  11. 571

    Are lock-free concurrent algorithms practically wait-free? af Alistarh, Dan, Censor-Hillel, Keren, Shavit, Nir N.

    Udgivet 2014
    “...To the best of our knowledge, this is the first attempt to analyze progress conditions, typically stated in relation to a worst case adversary, in a stochastic model capturing their expected asymptotic behavior....”
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    Article
  12. 572

    Noise and prediction in molecular systems af Laurenti, L

    Udgivet 2018
    “...Here, we employ a continuous-space approximation of the stochastic model of a CRN in terms of a Gaussian process through the Central Limit Approximation (CLA). ...”
    Thesis
  13. 573

    Structural foundations for probabilistic programming languages af Stein, DM

    Udgivet 2021
    “...This perspective is particularly useful if we wish to compare or combine those effects with actual probability: We develop a purely stochastic model of name generation (gensym) which is not only a tight semantic fit, but also uncovers striking parallels to the theory of random functions....”
    Thesis
  14. 574

    Population and within-host modelling of virus-disease dynamics af Sachak-Patwa, R

    Udgivet 2021
    “...</p> <p>First, we consider the spread of SARS-CoV-2, using a stochastic model to determine the probability that infected individuals introduced into a population with low case prevalence initiate an outbreak. ...”
    Thesis
  15. 575

    Simulation of future daily rainfall scenario using stochastic rainfall generator for a rice-growing irrigation scheme in Malaysia af Dlamini, N. S., Rowshon, M. K., Saha, Ujjwal, Lai, S. H., Fikri, A., Zubaidi, J.

    Udgivet 2015
    “...Theprojected changes in rainfall regimerequire further work before concluding whether these changes have negative or positive consequences for the paddy sector. The stochastic model will be adopted as a component in a future study aimed at developing a water management-support tool for modeling water allocations and irrigation schedules in paddy fields....”
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    Article
  16. 576

    Modeling of insulin sensitivity for Sepsis-AKI and Sepsis Non-AKI af Farhah, M., Fatanah, M. S., Mohd Zulfakar, M., Ummu Kulthum, Jamaludin, Normy, R., Syatirah, M. Z., Jihan, M. Z.N.

    Udgivet 2022
    “...In this study, blood glucose level, insulin administration, and insulin sensitivity between sepsis-AKI And sepsis non-AKI were compared, along with the stochastic model of the two cohorts. Using retrospective clinical data of 20 ICU patients aged 18 years old and above from Hospital University Sains Malaysia from September to November 2021, 10 sepsis AKI patients spent longer total treatment hours (2526) and longer length of stay (median = 8 days) and had a higher median APACHE II score (median = 28) compared to sepsis non-AKI. ...”
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    Conference or Workshop Item
  17. 577

    Quantum Entanglement Growth under Random Unitary Dynamics af Nahum, Adam, Ruhman, Yehonatan, Vijay, Sagar, Haah, Jeongwan

    Udgivet 2018
    “...We derive KPZ universal behavior in three complementary ways, by mapping random entanglement growth to (i) a stochastic model of a growing surface, (ii) a “minimal cut” picture, reminiscent of the Ryu-Takayanagi formula in holography, and (iii) a hydrodynamic problem involving the dynamical spreading of operators. ...”
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    Article
  18. 578

    Teasing apart translational and transcriptional components of stochastic variations in eukaryotic gene expression af Przytycka, Teresa M., Salari, Raheleh, Wojtowicz, Damian, Zheng, Jie, Levens, David, Pilpel, Yitzhak

    Udgivet 2013
    “...This trend is consistent with a stochastic model of gene expression where mRNA copy number follows the random birth and death process. ...”
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    Journal Article
  19. 579
  20. 580