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1621
GPU-Oriented Algorithms for Continuous Energy Monte Carlo Neutron Transport
Published 2024“…Our research develops numerical algorithms for efficient, accurate computation of the incomplete Faddeeva function and identifies some properties of the function. …”
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Thesis -
1622
Progressive collapse behaviour of precast concrete structures with advanced joints
Published 2024“…To improve inaccuracy in previous model predictions of structural response, a refined component-based model (CBM) was proposed for RC frames with conventional and special joint detailing against progressive collapse. Through numerical analysis, advantages of incorporating an additional bar layer (ABL) and plastic hinge relocation (PHR) in the beam-joint region for enhancing collapse resistance of RC frames were illuminated. …”
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Thesis-Doctor of Philosophy -
1623
Biomimetic whisker transducer for vibrissal tactile sensing
Published 2013“…The concept and functions of the WT were validated numerically using a finite element model and experimentally using a prototype. …”
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Thesis -
1624
Carbon nanomaterial/thermoplastic polyurethane composites for sports application : preparation, characterization and simulation
Published 2016“…An elastic-plastic finite-element model was developed to obtain detailed mechanical information for PU and the GO/PU composite. The numerical study demonstrated that the plastic area, final specific plastic dissipation energy and residual height for PU specimens were significantly larger than those for the GO/PU composite. …”
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Thesis -
1625
Behaviour of steel reinforced concrete columns with high strength materials
Published 2017“…Therefore, this study is geared to further extend the scope of EC4 to include the usage of high strength materials in SRC columns through numerical and theoretical study. A comparative study of the current confined concrete models was carried out to identify the most accurate model to be used in design and simulation. …”
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Thesis -
1626
Dynamic fracture mechanics of FRP-concrete interface
Published 2020“…The proposed damage model was verified through comparing numerical predictions of load-displacement curve and FRP strain distribution along the bond length with published test results. …”
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Thesis-Doctor of Philosophy -
1627
Experimental & simulation study of 16kWp photovoltaic (PV) system performance & the investigation of PV heat island effect
Published 2022“…The inclusion of power optimizers at the SIT@Dover PV system had insignificant annual energy yield, PR, and efficiency gains of 1.48%, 1.10% and 0.22% respectively, rendering the power optimizers ineffective in providing significant benefits in performance gain of the PV system. A numerical analysis to comprehend the extent of the PV heat island effect (PVHIE) was conducted. …”
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Thesis-Master by Coursework -
1628
Modeling perception errors in autonomous vehicles and their impact on behavior
Published 2023“…However, those metrics are usually not rich and comprehensive enough to provide a meaningful understanding of the actual error but rather provide a single and summarized numerical value to enable comparisons. Moreover, they do not consider contextual information. …”
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Thesis-Doctor of Philosophy -
1629
Effect of surface albedo of urban fabrics on urban climate in tropical area
Published 2023“…This study investigated the potential impacts of cool coatings on urban climate through both field experiments and numerical simulations. The mesoscale Weather Research and Forecasting (WRF) model simulations validated the assumption that the heat absorption during daytime by urban structures and heat release during night-time is the main contributor to the UHI formation in Singapore. …”
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Thesis-Doctor of Philosophy -
1630
Geobarrier system for use in underground structure
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Book -
1631
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1632
Advancements in Management Science: Applications to Online Retail, Healthcare, and Non-Profit Fundraising
Published 2024“…The chapter shows an upper bound on the best achievable worst-case performance of any online algorithm which reveals the relationship between donor return rate and algorithm performance. Furthermore, numerical analysis shows that a simple known algorithm achieves a performance that improves with the number of returning donors without differentiating between the original and return donors. …”
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Thesis -
1633
Discrete differential geometry driven methods for architectural geometry
Published 2022“…Our method does not require any numerical solver and is easy to implement and computationally efficient. …”
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Thesis-Doctor of Philosophy -
1634
Conflict-free urban air mobility planning with an airspace-resource-centric approach
Published 2024“…To achieve this goal, a 4D path planning method with strategic conflict avoidance is developed, namely the conflict-free A* algorithm. Numerical study results show that the algorithm can generate multiple flight paths without duplicated airspace cell utilization. …”
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Thesis-Doctor of Philosophy -
1635
Online estimation of key battery states for management of vanadium redox flow battery
Published 2017“…The proposed joint estimator compresses the filter order effectively which leads to a substantial improvement in the computational efficiency and numerical stability. Lab scale experiments are carried to show the fidelity of the proposed method. …”
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Thesis -
1636
Adaptive management framework for growth response analysis of tomato in controlled environment plant production systems
Published 2014“…Background knowledge from scientific literatures was used with a numerical method approach in developing response functions for vapor pressure deficit (VPD). …”
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Thesis -
1637
Visible light communication systems supporting wireless data access and indoor positioning applications
Published 2020“…Furthermore, this thesis considers optical channel estimation errors in the formulated joint optimization problem. Numerical results show that the proposed design achieves better performance under different users' locations, channel estimation errors and transmitter/receiver spacing, compared to the existing designs. …”
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Thesis-Doctor of Philosophy -
1638
The application of cyber-insurance in computer networks
Published 2020“…Moreover, we provide a series of insightful analytical and numerical results on the equilibrium of the dynamic Stackelberg game. …”
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Thesis-Doctor of Philosophy -
1639
Dynamic games for resource allocation in metaverse services and architectures
Published 2023“…In each work, I provide theoretical analyses for the game equilibrium and extensive numerical experiments and sensitivity analysis to illustrate insightful properties of the equilibrium. …”
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Thesis-Doctor of Philosophy -
1640
Energy-efficient hardware accelerators based on bit-serial graph and memory-centric computing architectures
Published 2023“…Partial differential equations (PDEs) are widely used in physics and engineering, such as heat conduction, fluid mechanics and electrodynamics, and quantum mechanics. Solving PDEs numerically is computationally expensive due to massive iterations with huge data communication. …”
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Thesis-Doctor of Philosophy