Value investment with machine learning by Wang, Jiwei

“…Further optimization led to the creation of the Improved Fundamental and Technical Factors Model, which achieved an impressive annualized return of 50\% and a Sharpe ratio of 1.85. After fine-tuning key parameters, the final optimized model demonstrated exceptional performance, with an annualized return of 59.82\%, a Sharpe ratio of 2.13, and a win rate of 75\%. …”
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Microstructural evolution during mechanical milling of Nd-Fe-B nanocomposites by Toh, Hon Kun.

“…The rate of chemical disorder as a function of milling intensity was studied by Extended X-ray Absorption Fine Structure (EXAFS) technique. XRD results revealed that higher milling intensity increased the rate of phase transformation and the rate of change in crystal sizes and strain but did not affect the steady state phase composition. …”
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Singapore premiere. by Ong, Shannon.

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Plateau by Png, Hui Min, Goh Timothy Wei Wen

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Parametric study of gravure printing process for R2R printed electronics by Pua, Suan Tai

“…In this study, however, various printing parameters were investigated to establish their effects on printed line width and film thickness, in an attempt to achieve fine line printing resolution over a large printing area. …”
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A supervised two-channel learning method for hidden Markov model and application on lip reading by Foo, Say Wei, Dong, Liang

“…This method is specially designed to train HMMs for fine recognition from similar observations. The prominent features of this method are 1.) the criterion function is based on the difference between training sequences, and 2.) a twochannel structure is adopted to maintain the validity of the HMM. …”
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Elastic modulus, hardness and creep performance of SnBi alloys using nanoindentation by Shen, Lu, Septiwerdani, Pradita, Chen, Zhong

“…At the intermediate stress region (200–370 MPa), dislocation climb is the dominant creep mechanism with stress exponents around 5–8. When fine lamellar structure is the dominant constituent of the microstructure, phase boundary sliding is identified as the rate-controlling mechanism in the low stress region (<200 MPa).…”
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DECA : recovering fields of physical quantities from incomplete sensory data by Vasilakos, Athanasios V., Xiang, Liu, Luo, Jun, Deng, Chenwei, Lin, Weisi

“…Exploiting both the low-rank nature of real-world events and the redundancy in sensory data, DECA combines matrix completion with a fine-tuned compressed sensing technique to conduct a dual-level reconstruction process. …”
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Knowledge-based reactive planning and re-planning – a case-study approach by Djemai, Ramzi, Vassilev, Vassil, Ouazzane, Karim, Dey, Maitreyee

“…Planning for uncertainties arising from indoor evacuations can be complex as there’s a fine balance to strike between a too-detailed plan and one that’s too vague. …”
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Vision-language modelling for radiological imaging and reports in the low data regime by Windsor, R, Jamaludin, A, Kadir, T, Zisserman, A

“…Combined, they significantly improve retrieval compared to fine-tuning CLIP, roughly equivalent to training with 10x the data. …”

A comparative analysis of missing data imputation techniques on sedimentation data by Loh, Wing Son, Ling, Lloyd, Chin, Ren Jie, Lai, Sai Hin, Loo, Kar Kuan, Seah, Choon Sen

“…A comparative analysis on the missing fine sediment data imputation performance was made based on four different techniques, namely the k-Nearest Neighbourhood (k-NN), Support Vector Regression (SVR), Multiple Regression (MR), and Artificial Neural Network (ANN), under the single imputation (SI) and multiple imputation (MI) regimes. …”
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Tracking oxidation-induced alterations in fibrin clot formation by NMR-based methods by Lau, Wai-Hoe, White, Nathan J., Yeo, Tsin Wen, Gruen, Russell L., Pervushin, Konstantin

“…Molecular dynamics suggests that methionine oxidation poses a mechanistic link between oxidative stress and coagulation through protofibril lateral aggregation by disruption of AαC domain structures. …”
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Examining twitter discourse on electronic cigarette and tobacco consumption during national cancer prevention month in 2018: topic modeling and geospatial analysis by Lu, Jiahui, Lee, Edmund Wei Jian

“…Background: Examining public perception of tobacco products is critical for effective tobacco policy making and public education outreach. While the link between traditional tobacco products and lung cancer is well established, it is not known how the public perceives the association between electronic cigarettes (e-cigarettes) and lung cancer. …”
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Ecosystem productivity has a stronger influence than soil age on surface soil carbon storage across global biomes by Plaza, César, García-Palacios, Pablo, Berhe, Asmeret Asefaw, Barquero, Jesús, Bastida, Felipe, Png, Kenny Guochen, Rey, Ana, Bardgett, Richard D., Delgado-Baquerizo, Manuel

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Origins of the long-range exciton diffusion in perovskite nanocrystal films : photon recycling vs exciton hopping by Giovanni, David, Righetto, Marcello, Zhang, Qiannan, Lim, Melvin Jia Wei, Ramesh, Sankaran, Sum, Tze Chien

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Some fractional integral inequalities of type Hermite–Hadamard through convexity by Farooq Ahmad, Muhammad Iqbal, Qaisar, Shahid, Nasir, Jamshed, Butt, Saad Ihsan, Asma, Asma, Hussain, Sajjad

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Sustainability and interactivity between cities and ports : a two-stage data envelopment analysis (DEA) approach by Chen, Chen, Lam, Jasmine Siu Lee

“…Ports and cities are intrinsically linked. Port city, which serves as a link between the local and global economy, is an integration of both urban and port systems. …”
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A general decentralized control scheme for medium-/high-voltage cascaded STATCOM by Hou, Xiaochao, Sun, Yao, Han, Hua, Liu, Zhangjie, Su, Mei, Wang, Benfei, Zhang, Xin

“…The local controller includes two parts: First, a Q-ω boost control is introduced to share reactive power equally; and second, a scalable P-V control is established for balancing dc-link voltage of inverters. The proposed scheme can achieve frequency synchronization autonomously, and thus has advantages of improved reliability, scalability, and decreased costs. …”
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Habitat occupancy of terrestrial mammals along Singapore’s purpose-built wildlife corridor by Sivaraman Sivanantham

“…Construction of Bukit Timah Expressway in Singapore (1986) placed a physical barrier between Bukit Timah Nature Reserve and Central Catchment Nature Reserve resulting in the fragmentation of these habitats that were connected. Eco-Link@BKE, a purpose-built wildlife corridor was constructed in 2013 to restore the connectivity, facilitating the safe passage of terrestrial animals across. …”
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Design of a head massage device by Seah, Rong Jun.

“…The head massage robot being developed has 2 motor embedded on each input link of the 4 bar linkages. Detailed calculation of the trajectory of the end effector indicated that the trajectory path is following a curve line and by making use of this data, suitable operational range of the head massage robot has been identified. …”
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