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Compiling JSONiq Queries to Native Machine Code
(2021)JSONiq is a querying language specifically tailored for JSON files, whose key capability is to deal with unorganized and heterogeneous data. However, this benefit comes at a computational cost. The current implementations usually do not have any optimization on homogeneous data. In some cases, these optimization exists but are however limited. As a result, a substantial amount of overhead can be removed when considering homgenous data. ...Student Paper -
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Recurrence formulae for the coefficients of mock theta functions of order 5 and 7
(2021)We compute recurrence formulae for the coefficients of Ramanujan’s mock theta functions of order 7 and 5. Our computations rely on a method developed by J.H. Bruinier and M. Schwagenscheidt, who obtained an equation for such coefficients by evaluating regularized theta lifts of harmonic Maass forms in two different ways.Student Paper -
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Studies on Mechatronics: Optimization Methods for Gas Compressors
(2021)This paper reviews several methods that can be used to optimize the load sharing of gas compressor arranged in parallel and serial configurations. The qualitative analysis and comparison are focused on online feedback-based optimization methods such as Modifier Adaptation, Real-Time Iterations and the recently proposed Feedback Optimization. The idea of Feedback Optimization is shown by presenting gradient and saddle flow as solvers of ...Student Paper