Discriminative feature extraction for speech recognition using continuous output codes by Dehzangi, Omid, Ma, Bin, Chng, Eng Siong, Li, Haizhou

“…Using polynomial expansion, the short-time spectral features are first expanded to a high-dimensional space where the generalized linear discriminant sequence kernel is applied on the sequences of input feature vectors. …”
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Partially collaborative storage codes for distributed storage systems by Liu, Shiqiu

“…There is however a critical difference between erasure codes for communication and for storage application: in the context of storage, reliability needs to be ensured over time. Failures of storage nodes keep happening, and the lost data must be rebuilt, to guarantee resiliency over time. …”
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Why do rural migrant mothers in urban China digitally monitor their children? by Murphy, R, Wu, G

“…We especially explore how these mothers used digital monitoring in navigating the time and space constraints to providing maternal care, practices that we call “time stretching.” …”

AGV scheduling and routing for automated container terminals by Xu, Yan

“…The problem is solved by: (1) dynamic path planning algorithm using a space-time spanning tree, and (2) scheduler using sliding window. …”
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Holographic Carrollian currents for massless scattering by Ruzziconi, R, Saha, A

“…This analysis makes the correspondence between the large-time limit of Carrollian amplitudes and the soft limit of momentum space amplitudes manifest. …”

Clinical course, immunogenicity, and efficacy of BNT162b2 mRNA vaccination against SARS-CoV-2 infection in liver transplant recipients by Tan, Eunice X., Lim, Wen Hui, Thong, Elizabeth, Chavatte, Jean-Marc, Zhang, Jinyan, Lim, Jonathan, Jin, Jocelyn Y., Lim, Daniel R. X., Kang, Jaclyn Y. T., Tang, Ansel Shao Pin, Chan, Kai En, Tan, Caitlyn, Tan, Shi Ni, Nah, Benjamin, Huang, Daniel Q., Wang, Lin-Fa, Tambyah, Paul A., Somani, Jyoti, Young, Barnaby Edward, Muthiah, Mark D.

“…We measured the antibody response against the SARS-CoV-2 spike protein using the Roche Elecsys immunoassay to the receptor-binding domain of the SARS-CoV-2 spike protein, and the presence of neutralizing antibodies was measured by the surrogate virus neutralization test (cPass) before first and second doses of vaccination and also between 2 and 3 mo after the second dose of vaccination. …”
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Development of an integrated scheduling model for handling equipment in automated port container terminals by Sadeghian, Syed Hamidreza

“…In this research, a mixed-integer programming model is developed which considers the integration of ALVs, Quay Cranes and Yard Cranes at automated container terminals with unlimited buffer spaces. This model minimizes the delay time of the QC operations, the total traveling time of ALVs, and the total traveling time of AYCs within the storage blocks. …”
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Nonequilibrium hyperuniform fluids by Lei, Yusheng

“…We found that the hyperuniformity in the critical point and active states still remains despite of the curvature on the curved manifold, and the hyperuniform structure factor shows similar forms comparing to the one on flat spaces. It is noteworthy that the hyperuniform structures are long-range correlated, while the random organization excitation between particles are local dynamic rules, and it is non-trivial that the emergent long-range hyperuniform correlation does not significantly affected by the topology of the space. …”
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Application of dynamic programming in the minimal superpermutation problem by Ong, Linus Hong Jun

“…A reduction of the search space by introducing certain restrictions to was also done to improve the running time.…”
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A New Collocation Scheme Using Non-polynomial Basis Functions by Zhang, Chao, Liu, Wenjie, Wang, Li-Lian

“…This also provides efficient solvers for time-dependent nonlinear problems. Moreover, we can show that the new basis has the approximability to general functions in Sobolev spaces as good as orthogonal polynomials.…”
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Synaptic CMOS transistor by Chai, Zhen Hong

“…In this work, electrical measurements were conducted on commercial level TiN/HfO2 gated n-channel MOSFET transistor (with an equivalent oxide thickness of 1.7nm) to demonstrate that it can exhibit some critical synaptic characteristics of a biological synapse such as excitatory and inhibitory postsynaptic current (EPSC and IPSC), short-term plasticity (STP) and long-term potentiation (LTP), metaplasticity, and spike timing dependent plasticity (STDP). The mechanism behind the output characteristic of MOSFET to exhibit synaptic-like response is the charge trapping and de-trapping at defects in the oxide and oxide/semiconductor interface. …”
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Investigating the perceived public transport service quality in Singapore by Lee, Zhe Wang

“…Singapore is known as a land-scarce country with limited space for road capacity. Since the 1970s, the government has embarked on a mission to enhance connectivity through developing a comprehensive public transport infrastructure. …”
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Synoptic analysis of a decade of daily measurements of SO2 emission in the troposphere from volcanoes of the global ground-based network for observation of volcanic and atmospheric... by Arellano, Santiago, Galle, Bo, Apaza, Fredy, Avard, Geoffroy, Barrington, Charlotte, Bobrowski, Nicole, Bucarey, Claudia, Burbano, Viviana, Burton, Mike, Chacón, Zoraida, Chigna, Gustavo, Clarito, Christian Joseph, Conde, Vladimir, Costa, Fidel, De Moor, Maarten, Delgado-Granados, Hugo, Di Muro, Andrea, Fernandez, Deborah, Garzón, Gustavo, Gunawan, Hendra, Haerani, Nia, Hansteen, Thor. H., Hidalgo, Silvana, Inguaggiato, Salvatore, Johansson, Mattias, Kern, Christoph, Kihlman, Manne, Kowalski, Philippe, Masias, Pablo, Montalvo, Francisco, Möller, Joakim, Platt, Ulrich, Rivera, Claudia, Saballos, Armando, Salerno, Giuseppe, Taisne, Benoit, Vásconez, Freddy, Velásquez, Gabriela, Vita, Fabio, Yalire, Mathieu

“…The use of a standard evaluation method allows for intercomparison between different volcanoes and between ground- and space-based measurements of the same volcanoes. The emission of several weakly degassing volcanoes, undetected by satellites, is presented for the first time. …”
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Design and implementation of a web based platform for EEE students internship/job experience sharing by Fang, Meiheng

“…It is important for us students to gather useful and updated information about different industries before making decisions. Though time and space pose limits on the scope and amount of information one can gather, and the Pandemic situation makes it even more difficult to expand one’s social circle. …”
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RITA: Group Attention is All You Need for Timeseries Analytics by Liang, Jiaming, Cao, Lei, Madden, Samuel, Ives, Zack, Li, Guoliang

“…It thus significantly reduces the time and space complexity, yet provides a theoretical guarantee on the quality of the computed attention. …”
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Sexual violence at higher education institutions: prevalence, nature, and opportunities for prevention by Steele, B

“…This survey was administered to all full-time registered students in 2021. Using the OUR SPACE data, I estimated the past-year prevalence of SV at the University of Oxford disaggregated by type of SV, gender identity, sexual orientation, and ethnicity. …”

Response of geostationary communications satellite solid-state power amplifiers to high-energy electron fluence by Lohmeyer, Whitney, Carlton, Ashley, Wong, Frankie, Bodeau, Michael, Kennedy, Andrew, Cahoy, Kerri

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Simulation and investigation of Gradient Refractive Index Profile (GRIP) and photonic effect in micro-fluidic waveguide of different geometries by Zhang, Ruiyang

“…Transformation optics also curves the space for light, in the form of electromagnetic waves for its equations in the domain of transformation optics are similar to general relativity, which warps time and space. …”
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Combined ultrasound and photoacoustic imaging of blood clot during microbubble-assisted sonothrombolysis by Das, Dhiman, Pramanik, Manojit

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Water resources and extreme events in the Awash basin: economic effects and policy implications: report prepared for the Global Green Growth Institute by Smale, R, Walker, O, Vadheim, B, Hope, R, Hope, R, Charles, K, Hall, J, Dadson, S, Borgomeo, E, Kebede, S, Alamirew, T, Bekele, F, Mengistu, A, Beyene, S

“…Despite an apparently abundant supply of water in aggregate terms, the basin routinely suffers from localised water shortages at specific points in space and time, and is prone to destructive episodes of flood and drought. …”