A multi-view context-aware approach to Android malware detection and malicious code localization by Narayanan, Annamalai, Chandramohan, Mahinthan, Chen, Lihui, Liu, Yang

“…Besides multi-view learning, MKLDroid’s unique and salient trait is its ability to locate fine-grained malice code portions in dependency graphs (e.g., methods/classes). …”
Get full text

Tackling background ambiguities in multi-class few-shot point cloud semantic segmentation by Lai, Lvlong, Chen, Jian, Zhang, Chi, Zhang, Zehong, Lin, Guosheng, Wu, Qingyao

“…With our proposed approach, fine-tuning, a weak baseline method for few-shot segmentation, gains significant performance improvement (e.g., 7.48% and 7.04% in 2-way-1-shot and 3-way-1-shot tasks of S3DIS, respectively) and outperforms current state-of-the-art methods in all the task settings of S3DIS and ScanNet benchmark datasets.…”
Get full text

Transfer-recursive-ensemble learning for multi-day COVID-19 prediction in India using recurrent neural networks by Chakraborty, Debasrita, Goswami, Debayan, Ghosh, Susmita, Ghosh, Ashish, Chan, Jonathan H., Wang, Lipo

“…A study is conducted by building four models pre-trained on COVID-19 data from four different countries (United States of America, Brazil, Spain, and Bangladesh) and fine-tuned on India's data. Since the four countries chosen have experienced different types of infection curves, the pre-training provides a transfer learning to the models incorporating diverse situations into account. …”
Get full text

Hierarchical skeleton Meta-Prototype Contrastive learning with hard skeleton mining for unsupervised person re-identification by Rao, Haocong, Leung, Cyril, Miao, Chunyan

“…Firstly, we construct hierarchical representations of skeletons to model coarse-to-fine body and motion features from the levels of body joints, components, and limbs. …”
Get full text

Full-spectrum out-of-distribution detection by Yang, Jingkang, Zhou, Kaiyang, Liu, Ziwei

“…These new benchmarks have a more fine-grained categorization of distributions (i.elet@tokeneonedot, training ID, covariate-shifted ID, near-OOD, and far-OOD) for the purpose of more comprehensively evaluating the pros and cons of algorithms. …”
Get full text

Unsupervised land-use change detection using multi-temporal POI embedding by Yao, Yao, Zhu, Qia, Guo, Zijin, Huang, Weiming, Zhang, Yatao, Yan, Xiaoqin, Dong, Anning, Jiang, Zhangwei, Liu, Hong, Guan, Qingfeng

“…In addition, our model can effectively identify areas with unchanged land use and land use changes in residential and industrial areas at a fine scale.…”
Get full text

Bitstream-corrupted JPEG images are restorable: two-stage compensation and alignment framework for image restoration by Liu, Wenyang, Wang, Yi, Yap, Kim-Hui, Chau, Lap-Pui

“…The GCA leverages the extracted low-resolution thumbnail from the JPEG header to guide full-resolution pixel-wise image restoration in a coarse-to-fine manner. It is achieved by a coarse-guided pix2pix network and a refine-guided bi-directional Laplacian pyramid fusion network. …”
Get full text

Deposition and characterisation of a diamond/Ti/diamond multilayer structure by Mallik, Awadesh Kumar, Lloret, Fernando, Gutierrez, Marina, Rouzbahani, Rozita, Pobedinskas, Paulius, Shih, Wen-Ching, Haenen, Ken

“…The titanium layer in between the two diamond layers possesses a very-fine-grained microstructure. Transmission electron microscopy (TEM) results show evidence of intermixing between the titanium and diamond layers at their respective interfaces. …”
Get full text

Compositionally tuned hybridization of n-type Ag0: Ag2Se under ambient conditions towards excellent thermoelectric properties at room temperature by Tee, Si Yin, Ponsford, Daniel, Tan, Xian Yi, Wang, Xiaobai, Lay, Chee Leng, Lee, Coryl Jing Jun, Ni, Xi Ping, Seng, Debbie Hwee Leng, Thitsartarn, Warintorn, Guan, Guijian, Han, Ming-Yong

“…This strategy enables fine control over phases and compositions through nanoscale hybridization using silver nanoparticles for the first time, yet remains applicable to large-scale production methods. …”
Get full text

Amorphous high-entropy phosphide nanosheets with multi-atom catalytic sites for efficient oxygen evolution by Li, Xiumin, Xie, Zhengkun, Roy, Soumyabrata, Gao, Longqing, Liu, Jie, Zhao, Bing, Wei, Ran, Tang, Bijun, Wang, Hongyan, Ajayan, Pulickel, Tang, Keyong

“…Furthermore, Fe and Ni/Co sites prefer to stabilize the HO* and HOO* intermediates respectively, conducive to breaking their scaling relation of Gibbs free energy during OER. Owing to its fine-tuned composition and the synergistic effect of multiple active sites, the FeCoNiCuYP/C electrocatalyst demonstrates superior OER performance in alkaline solutions, requiring a mere 316 mV overpotential to yield 100 mA cm-2 current density with excellent stability. …”
Get full text

Development of a vision-based gesture human-computer interface by Lim, Chun Ping.

“…The VG HCI system was subjected to a series of performance evaluation experiments and the system’s parameters were fine tuned with insights gained from the experiments. …”
Get full text

Distributed droop schemes for standalone and interlinked AC microgrids by Inam Ullah

“…So far, the common objective focused by the droop schemes has been proportional power sharing among the DGs based on their respective ratings. This objective is fine if the DGs are of the same type, just like the classical control of parallel synchronous generators. …”
Get full text

The durability properties of high volume oil palm biomass waste mortar by Abdul Shukor Lim, Nor Hasanah

Get full text

Multi-species rotational grazing of small ruminants regenerates undergrowth vegetation while controlling weeds in the oil palm silvopastoral system by Tohiran, Kamil Azmi, Nobilly, Frisco, Zulkifli, Raja, Yahya, Muhammad Syafiq, Norhisham, Ahmad Razi, Rasyidi, Md Zainal, Azhar, Badrul

“…Hence, we concluded managing undergrowth vegetation in oil palm plantations using multi-species livestock grazing is a practical approach, and it should be fine-tuned for example by choosing livestock species based on the targeted objectives and the grazing sequence that will be practiced to regenerate the oil palm silvopastoral system. …”
Get full text

Semantic-based vulnerability analysis of software by Li, Yuekang

“…Furthermore, with Steelix, we found one CVE and nine previously unknown bugs. Third, we focus on an approach of adopting multi-objective optimization (MOO) for seed selection of greybox fuzzing. …”
Get full text

Structural and functional characterisation of the collagen binding domain of fibronectin by Millard, CJ

“…The highly conserved amino acid motif Ile-Gly-Asp (IGD) is found on four of the nine N-terminal Fn1 modules of fibronectin. Tetrapeptides containing the IGD were demonstrated to promote the migration of fibroblast cells into a native collagen matrix. …”

Immunogenicity and safety of beta variant COVID-19 vaccine AZD2816 and AZD1222 (ChAdOx1 nCoV-19) as primary-series vaccination for previously unvaccinated adults in Brazil, South A... by Costa Clemens, SA, Jepson, B, Bhorat, QE, Ahmad, A, Akhund, T, Aley, PK, Bansal, H, Bibi, S, Kelly, EJ, Khan, M, Lambe, T, Lombaard, JJ, Matthews, S, Pipolo Milan, E, Olsson, U, Ramasamy, MN, Moura de Oliveira Paiva, MS, Seegobin, S, Shoemaker, K, Szylak, A, Villafana, T, Pollard, AJ, Green, JA

“…Ten (2·6%) of 378 participants who were seronegative at baseline in the AZD1222 group, nine (2·4%) of 379 in the AZD2816 (4-week) group, eight (2·1%) of 380 in the AZD1222-AZD2816 group, and 11 (5·8%) of 191 in the AZD2816 (12-week) group had vaccine-related unsolicited adverse events. …”

探 = In search of harmony by Ng, Woon Lam

“…Back in the days when I was learning the classical oil painting approach in New York Academy of Fine Art, I discovered the similarity in the painting techniques between watercolor and oil painting. …”
Get full text

Optical study of excitonic complexes in transition metal dichalcogenides monolayers by Bao, Di

“…The encapsulation of WS2 monolayer with hexagonal boron nitride (hBN) greatly reduces the PL linewidth and enables the observation of fine structures of the lower-energy features. By electrostatic doping to the hBN-encapsulated WS2 monolayer, we observe a Fermi edge singularity-like transition in the reflectance and PL spectra, reflecting distinct interactions between excitons and Fermi electrons under different electron densities. …”
Get full text

Human Wharton's jelly mesenchymal stem cells show unique gene expression compared with bone marrow mesenchymal stem cells using single-cell RNA-sequencing by Barrett, Angela N., Fong, Chui-Yee, Subramanian, Arjunan, Liu, Wenting, Feng, Yirui, Choolani, Mahesh, Biswas, Arijit, Rajapakse, Jagath Chandana, Bongso, Ariff

“…We demonstrated how the fine tuning of expression within hWJSCs and hBMMSCs may be achieved by expression of molecules with opposing function between two cells. …”
Get full text