Construction and classification of group invariant Butson Hadamard matrices by Wong, Dai Quan

“…Our focus is on abelian p-groups since one can obtain group invariant Butson Hadamard matrices for larger groups by using Kronecker products. The main areas of study we have identified are: • The existence and the construction of group invariant Butson Hadamard matrices • The non-existence and the necessary conditions for their existence • The classification of group invariant Butson Hadamard matrices Our contribution to this study is the outline of five types of constructions of group invariant Butson Hadamard matrices, a new necessary condition for existence under the self-conjugacy assumption and the classification of Butson Hadamard matrices which are invariant under the groups ℤₚ × ℤₚ and ℤₚ₂ × ℤₚ × ℤₚ.…”
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A literature review on the concept of value in virtual worlds by Wen, Wen, Dong, Zilun, Tan, Junyan

“…Next we identified the utilitarian value and hedonic value as the two main components of consumer value. In addition, we recognized the cost and risk as the negative value created when consumers interacting with virtual world. …”
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Graphene-based terahertz sensor by Chong, Bei En

“…The main objective of this work is to test the sensitivity of a graphene-based Terahertz sensor, to determine whether it can be used to effectively detect various substances. …”
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Effects of vegetation on open channel flow by Zhang, Qian

“…In the flume experiments, six kinds of simulated vegetation models were tested with a fixed flume bed slope. By analyzing four main parameters including flow discharge, hydraulic roughness, velocity distribution and turbulence structure, the effects of vegetation on uniform flows are identified and a number of conclusions are finally drawn.…”
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Research and comparison of deepfake audio detection algorithms by Mo, Fei

“…Therefore, how to efficiently and accurately identify deepfake audio is very important. The main research work of this dissertation is as follows: (1) The basic process of deepfake audio detection is summarized, including preprocessing, feature extraction, classification detection (2) Two traditional models and three deep learning models are reproduced and the results are compared.…”
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Cyber security in supply chain management (cyber security processes) by Wong, Daphne Li Yann

“…There are a few recommendations in place, and the main practical result is a call on the government to provide support and implement mandatory frameworks from an end-to-end cyber supply chain risk management approach with collaboration at various levels (organisational, sectoral, national) to achieve cyber resilience.…”
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Fabrication of a rotary MR brake and data collection by Sim, Desmond Huang De.

“…In this report, a finalized design of MR drum rotary brake which consists of 3 main sub-assemblies of external housing comprising of inner housing, rotor, coil holder, bearings and radial shaft seals can therefore ensure to achieve at least 5Nm of torque in the presence of magnetic field. …”
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AiNavUT: an intelligent navigation system for unmanned tractor in airport by Zhou, Yichen

“…AiNavUT consists of three main modules. Object detection: a multi-object detection and tracking is introduced to recognize the object. …”
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Moral cultivation, meritocracy and the origin of petty people: a hypothesis by Lee, Sheng Yue

“…Specifically, one of the main problems in accounting for petty people is that everyone is born as a petty person and petty people are defined to be people who freely express their dispositions and do not pursue moral cultivation, but some are able to undergo ethical transformation and some remain as petty people. …”
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The characterization of reflectin protonic conductivity by Reyes, Jacob

“…Through hydration and swelling/deswelling of thin-film layers of these reflectin proteins, this study’s main focus is to explore the optical and electrical properties of SlRF-B1 thin films. …”
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Explainable machine learning and deep learning by Liao, Zhongtian

“…This project aims to solve this problem by focusing on methods for making machine learning models and decisions made interpretable to humans. In this report, the main concepts related to interpretability are stated first. …”
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Voltage regulator design for synchronous generators by Ng, Bing Rong.

“…This automation will allow the generator to supply power in an isolated mode with or with the generator synchronized with the main electrical grid. Knowledge from electronics are a key advantage in the design of this project and control theory is also used to understand the automation of the AVR.…”
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Smart contract development and blockchain technology application by Goh, Sean Chen Kang

“…This report will outline a Smart Contract Decentralized Application whose main purpose is to manage credentials for individuals while allowing organizations to issue and verify credentials for those individuals. …”
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Graph neural network in recommender systems by Koh, Yi Kun

“…These systems are highly valued for their ability to filter and recommend relevant content. However, one of the main issues for recommender systems is to learn accurate representations of user and items through their interaction and any other additional information. …”
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Softcell constraints for robust real-time deformation by Teo, Edmund Yew Kuan

“…The underlying model handles volumetric objects in the form of surface mesh. The main theory behind the approach is to voxelize the surface mesh into cuboid cells. …”
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Dynamic channel assignment algorithms in mobile cellular systems by Weng, Wei.

“…Through a study on the analytical model of Maximum Packing (MP), the blocking performance bounds for the traffic-adaptive class of DCA algorithms are derived. The main contribution of this thesis is a new distributed DCA scheme (DDCA), which attempts to optimize the co-channel reuse patterns and to combine the advantages of aggressive and timid DCA schemes. …”
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BER analysis of FFH/FSK system with self-normalzing receiver over intentional and unintentional interference channels by Toh, Yew Ber.

“…In this dissertation, the closed-form bit-error rate (BER) expressions for a uncoded fast frequency-hopped binary frequency-shift keying (FFH/BFSK) system using a non-linear diversity-combining receiver in the presence of multi-tone jamming (MTJ) and additive white Gaussian noise (AWGN) conditions over a non-fading channel are obtained. The main receiver studied is a self-normalizing receiver. …”
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Colorization of monochrome images with texture by Tan, Shamane Mei Hsia.

“…This paper examines the various colorization techniques that have been invented and improvised in the recent decades. The main issues with the techniques are the computational costs, poor and unrealistic quality of the colorized results, and the intensive user intervention required. …”
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Operation and optimization of membrane distillation bioreactor by Kwan, Joseph Zheng Xin.

“…The main focus of this project is to optimise the operation of a lab-scale MDBR setup, specifically by examining salt accumulation rate and its effect on the bioprocess in the MDBR system. …”
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Imbalanced data learning for biomedical application by Xie, Vincent JianHan.

“…Several machine learning algorithms were developed and integrated into a main package for the automatic classification of 857 patients. …”
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