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501
Observability of dynamical tides in merging eccentric neutron star binaries
Published 2024“…We investigate the effect of dynamical tides on the orbital evolution of eccentric neutron star binaries using post-Newtonian numerical simulations and construct an analytic stochastic model that reproduces the numerical results. …”
Journal article -
502
The population structure of bacterial pathogens
Published 2015“…</em> (2008) investigated the combined effects of ecological competition operating at metabolic genes and immunological competition at antigenic genes on strain diversity using a stochastic model. A key prediction was that prevalent strains should show stable, non-overlapping associations between alleles of antigenic and metabolic genes. …”
Thesis -
503
The effect of intrinsic stochasticity on transmitted HIV drug resistance patterns.
Published 2010“…The stochastic variability among epidemics shows a similar dependence on the pool of new infections if treatment is introduced after endemic equilibrium is established, but can persist even when there are more than 10,000 new infections annually if drug therapy is introduced earlier. Stochastic models may therefore have an important role to play in interpreting differences in transmitted drug-resistance prevalence trends among epidemiological surveys.…”
Journal article -
504
Calibration and Filtering for Multi Factor Commodity Models with Seasonality: Incorporating Panel Data from Futures Contracts
Published 2013“…In developing this non-linear continuous time stochastic model we maintain desirable model properties such as being arbitrage free and exponentially affine, thereby allowing us to derive closed form futures prices. …”
Journal article -
505
Stochastic epidemic metapopulation models on networks: SIS dynamics and control strategies
Published 2018“…In the present paper, we have extended a stochastic SIS epidemic model - which introduces stochastic perturbations in the form of white noise to the force of infection (the rate of disease transmission from classes of infected to susceptible populations) - to spatial networks, thereby obtaining a stochastic epidemic metapopulation model. We solved the stochastic model numerically and found that white noise terms do not drastically change the overall long-term dynamics of the system (for sufficiently small variance of the noise) relative to the dynamics of a corresponding deterministic system. …”
Journal article -
506
Calibration and Filtering for Multi Factor Commodity Models with Seasonality: Incorporating Panel Data from Futures Contracts
Published 2013“…In developing this non-linear continuous time stochastic model we maintain desirable model properties such as being arbitrage free and exponentially affine, thereby allowing us to derive closed form futures prices. …”
Journal article -
507
Signal processing for cooperative cognitive radio networks
Published 2017“…Since the number of available users may not be fixed in a practical wireless network, a stochastic model is considered for distribution of the secondary users besides prior assumptions. …”
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Thesis -
508
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509
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510
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511
Optimization of preclinical profiling operations in drug discovery
Published 2007Get full text
Thesis -
512
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513
Further development and application of GEOFRAC flow to a geothermal reservoir
Published 2015Get full text
Thesis -
514
An integrated framework for hourly rainfall generation at multiple sites in the tropical region
Published 2024“…This study specifically addressed this issue, discussing the pros and cons of simple disaggregation methods and investigating the advantages of using an integrated modeling scheme by sequentially coupling two stochastic models into a general framework. The results demonstrated that the integrated method could more comprehensively depict rainfall patterns in multi-site scenarios, enhancing the analysis of urban hydrological processes.…”
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Thesis-Master by Research -
515
Temporal disaggregation of rainfall for Singapore
Published 2013“…The objective of this project is to perform a spatial-temporal stochastic model to observe the hourly rainfall data from years 1980 to 2005 (26 years) and use the fitted model to carry out the disaggregation of 24-hr rainfall depths to obtain the desired hourly rainfall using the Hyetos software from years 2006 to 2010 (5 years) as a form of verification. …”
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Final Year Project (FYP) -
516
Mathematical modelling of bacterial quorum sensing and biofilm extracellular polymeric substances
Published 2017“…Using cellular network deterministic and stochastic models, QS response curve topology was found dependent on network parameter values. …”
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Thesis -
517
Multi-state Discrete-time Markov Chain SVIRS Model on the Spread of COVID-19
Published 2022“…The main contribution of this research is the use of the DTMC assumption, which is a stochastic model in determining the parameters of the differential equation formed by the compartment model and adding the vaccinated state in the model. …”
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Other -
518
Mathematical modelling of lithium intercalation dynamics in battery electrodes
Published 2016“…We then compare the different phase-separation patterns predicted by the deterministic model and by the stochastic model, for quasi-equilibrium and out-of-equilibrium evolutions.…”
Thesis -
519
Evolution of HIV virulence in response to widespread scale up of antiretroviral therapy: a modeling study
Published 2016“…To predict these effects, we used an agent-based stochastic model to simulate evolutionary trends in HIV virulence, using set point viral load as a proxy for virulence. …”
Journal article -
520
The effect of intrinsic stochasticity on transmitted HIV drug resistance patterns
Published 2010“…The stochastic variability among epidemics shows a similar dependence on the pool of new infections if treatment is introduced after endemic equilibrium is established, but can persist even when there are more than 10,000 new infections annually if drug therapy is introduced earlier. Stochastic models may therefore have an important role to play in interpreting differences in transmitted drug-resistance prevalence trends among epidemiological surveys. © 2009 Elsevier Ltd.…”
Journal article