A two-stage outlier filtering framework for city-scale localization using 3D SfM point clouds by Cheng, Wentao, Chen, Kan, Lin, Weisi, Goesele, Michael, Zhang, Xinfeng, Zhang, Yabin

“…Second, we apply a geometry-based outlier filter to generate a set of fine-grained matches with a novel data-driven geometrical constraint for efficient inlier evaluation. …”
Get full text

The function of the WRI1-TCP4 regulatory module in lipid biosynthesis by Kong, Que, Yang, Yuzhou, Low, Pui Man, Guo, Liang, Yuan, Ling, Ma, Wei

“…Interaction of TCP4 with AtWRI1, which results in a reduction of AtWRI1 activity, represents a newly discovered mechanism that enables the fine-tuning of plant oil biosynthesis.…”
Get full text

Breaking the symmetry : gradient in NiFe layered double hydroxide nanoarrays for efficient oxygen evolution by Zhou, Daojin, Jia, Yin, Duan, Xinxuan, Tang, Jialun, Xu, Jie, Liu, Dong, Xiong, Xuya, Zhang, Junming, Luo, Jun, Zheng, Lirong, Liu, Bin, Kuang, Yun, Sun, Xiaoming, Duan, Xue

“…The electron energy loss spectroscopy, extended X-Ray absorption fine structure and other characterizations together revealed the concentration and valence states gradients in NiFe-LDH nanoarrays. …”
Get full text

Optimizing selenization conditions of Cu2CdSn(S,Se)4 by Wong, Jia Mian

“…Previous research has shown that varying heating rate and annealing time can reduce the fine grain layer, improving device’s overall efficiency. …”
Get full text

Salient object detection by fusing local and global contexts by Ren, Qinghua, Lu, Shijian, Zhang, Jinxia, Hu, Renjie

“…In addition, an attention-guided hierarchical network architecture is designed to capture fine-grained spatial details by transmitting contextual information from deeper to shallower network layers in a top-down manner. …”
Get full text

Ectomycorrhizal community composition, diversity, and their environmental drivers across common UK temperate woodlands by Ong, Wei Sern

“…The main variables identified to influence ECM community composition (pH, vegetation species richness) were also different from the variables identified to influence ECM richness (vegetation proportions, fine root biomass). Overall, our findings contribute towards developing a more comprehensive assessment of ECM communities and their driving factors in the context of common UK woodlands habitats.…”
Get full text

Cooperative collision avoidance in multirobot systems using fuzzy rules and velocity obstacles by Tang, Wenbing, Zhou, Yuan, Zhang, Tianwei, Liu, Yang, Liu, Jing, Ding, Zuohua

“…In detail, at any time instant, a robot checks the robots that it may collide with and retrieves the most dangerous robot in each sector based on the predicted collision time; then, the robot generates its velocity in real-time via fuzzy inference and VO-based fine-tuning. At each time instant, a robot only needs to retrieve its neighbors' current positions and velocities, so the method is fully distributed. …”
Get full text

Tunable quantum cascade lasers for midinfrared spectroscopic sensing by Li, Jinghao

“…To make the array a feasible source in practical spectroscopic applications, we propose a novel method using an aspherical lens and fine-tuned mini mirrors, which combine the beams from a five-element slot QCL array with a transmission efficiency of 92% to the far-field. …”
Get full text

3D-printed mechano-optic force sensor for soft robotic gripper enabled by programmable structural metamaterials by Hegde, Chidanand, Mysa, Ravi Chaithanya, Chooi, Aaron, Dontu, Saikrishna, Tan, Joel Ming Rui, Wong, Lydia Helena, Valdivia y Alvarado, Pablo, Magdassi, Shlomo

“…The design supports seamless integration of the sensor into soft grippers, enabling 3D printing of the soft gripper with an embedded sensor in a single step, thus overcoming the tedious and complex and multiple fabrication steps commonly applied in conventional processes. The sensor boasts a fine resolution of 0.015 N, a measurement range up to 16 N, linearity (adj. …”
Get full text

Numerical modeling of motion and deformation of cells in microscale hydrodynamic and electric fields by Ye, Ting

“…. • The modified SIMPLER algorithm introduces an improved velocity correction to speed up the convergence of momentum equations, and further integrates a fine adjustment to satisfy the continuity equation with higher accuracy. …”
Get full text

Mobile phone based participatory sensing for urban traffics by Zhou, Pengfei

“…The evaluation results suggest that the proposed system achieves outstanding prediction accuracy compared with those bus company initiated and GPS supported solutions, and demonstrate the feasibility of traffic monitoring based on buses which achieves fine-grained traffic estimation with modest sensing and computation overhead at the crowd.…”
Get full text

Human machine interface/brain control for electric vehicles application by Tang, Tao

“…Secondly, the same design methodology is extended to a 16-channel TDM/CS AFE with tunable DC-servo loop and fine-trimming input impedance boosting loop. A 4-bit calibrated impedance boosting loop contributed to the input impedance of 560 MΩ as well as CMRR for input interface. …”
Get full text

Distilling crowd knowledge from software-specific Q&A discussions for assisting developers’ knowledge search by Chen, Chunyang

“…Then, I enrich the knowledge graph with more fine-grained relationships i.e., analogy among different third-party libraries. …”
Get full text

Remarkably enhanced thermal transport based on a flexible horizontally-aligned carbon nanotube array film by Qiu, Lin, Wang, Xiaotian, Su, Guoping, Tang, Dawei, Zheng, Xinghua, Zhu, Jie, Wang, Zhiguo, Norris, Pamela M., Bradford, Philip D., Zhu, Yuntian

“…The removal of empty space rapidly increases the density of transport channels, and the replacement of the fine CNT tips with their cylindrical surface insures intimate contact at CNT-SiO2 interface. …”
Get full text
Get full text

Quantitative evaluation of stone fragments in extracorporeal shock wave lithotripsy using a time reversal operator by Wang, Jen-Chieh, Zhou, Yufeng

“…Extracorporeal shock wave lithotripsy (ESWL) has been used widely in the noninvasive treatment of kidney calculi. The fine fragments less than 2 mm in size can be discharged by urination, which determines the success of ESWL. …”
Get full text
Get full text

Measuring the hole-state anisotropy in MgB2 by electron energy-loss spectroscopy by Klie, Robert F., Su, Haibin, Zhu, Yimei, Davenport, James W., Idrobo, Juan-Carlos, Browning, Nigel D., Nellist, Peter D.

“…In particular, we have studied two different crystal orientations, [110] and [001], with respect to the incident electron beam direction, and found significant changes in the near-edge fine structure of the B K-edge. Density-functional theory suggests that the pre-peak of the B K-edge core loss is composed of a mixture of pxy- and pz-hole states and we will show that these contributions can be distinguished only with an experimental energy resolution better than 0.5 eV. …”
Get full text
Get full text

Biometric contrastive learning for data-efficient deep learning from electrocardiographic images by Sangha, V, Khunte, A, Holste, G, Mortazavi, BJ, Wang, Z, Oikonomou, EK, Khera, R

“…</p> <p><strong>Materials and Methods:&nbsp;</strong>Using pairs of ECGs from 78 288 individuals from Yale (2000-2015), we trained a convolutional neural network to identify temporally separated ECG pairs that varied in layouts from the same patient. We fine-tuned BCL-pretrained models to detect atrial fibrillation (AF), gender, and LVEF&thinsp;&lt;&thinsp;40%, using ECGs from 2015 to 2021. …”

DEWP: deep expansion learning for wind power forecasting by Fan, W, Fu, Y, Zheng, S, Bian, J, Zhou, Y, Xiong, H

“…Accurate wind power forecasting (WPF) is then better achieved through fine-grained outputs by continuously removing stack residues and accumulating useful stack forecasts. …”

Audio-based approaches in tuning retrieval of gamelan ensemble by Hamdan, Sinin

“…Three approaches used in retrieving tunings of gamelan are as follows: chladni patterns experiment using fine particle (sand), acoustic excitation from speaker for non-contact sinusoidal acoustic excitation and non-contact laser detector at specific eigen frequency, electronic speckle pattern interferometry (espi) for coherent addition of speckle fields diffracted by object and reference fields and laser doppler vibrometer (LDV) captured the vibration of the eigen frequency from the gong. …”
Get full text

Immobilization of cyclodextrin glucanotransferase on electrospun polyvinyl alcohol nanofibers by Saallah, Suryani

“…Before the immobilisation step, the transformation of CGTase from solution to solid particles via electrospraying in Taylor cone-jet mode was studied to obtain fine and monodispersed particles that can be attached uniformly on the PVA membrane. …”
Get full text