DR-NTU (Data) (Nanyang Technological University)
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1955 research outputs found
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HAST: A Hardware-efficient Spatio-Temporal Correlation Near-Sensor Noise Filter for Dynamic Vision Sensors - Supplementary Material
No full textSupplementary Material for the journal paper: "HAST: A Hardware-efficient Spatio-Temporal Correlation Near-Sensor Noise Filter for Dynamic Vision Sensors
Replication Data for: Molecular Locking with All-Organic Surface Modifiers Enables Stable and Efficient Slot-Die-Coated Methyl-Ammonium-Free Perovskite Solar Modules
No full textRaw data for Molecular "Locking with All-Organic Surface Modifiers Enables Stable and Efficient Slot-Die-Coated Methyl-Ammonium-Free Perovskite Solar Modules
Replication Data for: Energy-Efficient Real-Time Job Mapping and Resource Management in Mobile-Edge Computing
No full textExperiment data for paper "Energy-Efficient Real-Time Job Mapping and Resource Management in Mobile-Edge Computing"
CodeFormer
No full textBlind face restoration is a highly ill-posed problem that often requires auxiliary guidance to 1) improve the mapping from degraded inputs to desired outputs, or 2) complement high-quality details lost in the inputs. In this paper, we demonstrate that the learned discrete codebook prior in a small proxy space largely reduces the uncertainty and ambiguity of restoration mapping by casting face restoration as a code prediction task, it meanwhile provides rich visual atoms for generating high-quality faces. Under this paradigm, we propose a Transformer-based prediction network, named CodeFormer, to model global composition and context of the low-quality faces for code prediction, enabling the discovery of natural faces that closely approximate the target faces even when the inputs are severely degraded. To enhance the adaptiveness for different degradation, we also propose a controllable feature transformation module that allows a flexible trade-off between fidelity and quality. Thanks to the expressive codebook prior and global modeling, CodeFormer outperforms the state of the arts in both quality and fidelity, showing superior robustness to degradation. Extensive experimental results on synthetic and real-world datasets verify the effectiveness of our method
Replication Data for: A highly stretchable, self-healable, transparent and solid-state poly (ionic liquid) filler for high-performance dielectric elastomer actuators
No full textThis dataset is supporting the paper "A highly stretchable, self-healable, transparent and solid-state poly (ionic liquid) filler for high-performance dielectric elastomer actuators"
Longitudinal Wastewater-Based Surveillance for SARS-CoV-2 in High-Density Student Dormitories in Singapore
No full textEnvironmental surveillance of wastewater from student dormitories was carried out over an academic year at a university campus in Singapore. During the surveillance period, SARS-CoV-2 trends in campus wastewater levels closely resembled Singapore’s combined national wastewater levels and clinical COVID-19 cases. In the examined sewer sheds, larger student populations significantly increased both the odds and duration of detecting SARS-CoV-2 RNA (p-value < 0.001 for both measures). However, the type of building corridor did not have a statistically significant impact on either the duration of detection (p-value = 0.716) or the odds of detecting the virus (p-value = 0.067). This study exemplifies the use of a decentralized and high-resolution surveillance system for the twice-weekly detection of viral shedding in high-density living conditions to support public health decisions and management
Replication Data for: Phototunable chip-scale topological photonics: 160 Gbps waveguide and demultiplexer for THz 6G communication
No full textThe revolutionary 5G cellular systems represent a breakthrough in the communication network design to provide a single platform for enabling enhanced broadband communications, virtual reality, autonomous driving, and the internet of everything. However, the ongoing massive deployment of 5G networks has unveiled inherent limitations that have stimulated the demand for innovative technologies with a vision toward 6G communications. Terahertz (0.1-10 THz) technology has been identified as a critical enabler for 6G communications with the prospect of massive capacity and connectivity. Nonetheless, existing terahertz on-chip communication devices suffer from crosstalk, scattering losses, limited data speed, and insufficient tunability. Here, we demonstrate a new class of phototunable, on-chip topological terahertz devices consisting of a broadband single-channel 160 Gbit/s communication link and a silicon Valley Photonic Crystal based demultiplexer. The optically controllable demultiplexing of two different carriers modulated signals without crosstalk is enabled by the topological protection and a critically coupled ultra-high-Q cavity. As a proof of concept, we demultiplexed high spectral efficiency 40 Gbit/s signals and demonstrated real-time streaming of uncompressed high-definition (HD) video (1.5 Gbit/s) using the topological photonic chip. Phototunable silicon topological photonics will augment complementary metal oxide semiconductor (CMOS) compatible terahertz technologies, vital for accelerating the development of 6G communications and real-time terabits per second wireless connectivity for network sensing, holographic communication, and cognitive internet of everythin
Matrix product codes and iterated codes over F4, as well as their corresponding qubit EAQECCs
No full textThe files contain sub-unitary matrices, generator matrices of product codes and iterated codes, as well as the parameters of the corresponding qubit EAQECCs
Future annual extreme precipitation indices for South East Asia
No full textFuture annual extreme precipitation indices for South East Asian countries have been provided.
Variables used:
R95p: total precipitation when rain > 95th percentile (mm)
Rx5Day: maximum 5-day precipitation (mm)
R10mm: number of heavy precipitation days 10 >= rain < 20 mm (days)
CWD: maximum length of consecutive wet days, rain >= 1 mm (days)
PRCPTOT: total precipitation (mm) in wet days, rain >= 1 (mm)
The dataset contains 3 CSV files.
1. Filename: Observed_data.csv
Resolution: 0.25 X 0.25 degrees
Years: 1951-2007
Source: APHRODITE
2. Filename: Historical_GCM.csv
Resolution: 0.25 X 0.25 degrees
Years: 1950-2014
Source: Ensembled 32 GCMs from nex-gddp-cmip6 historical data
3. Filename: Future_ETCDDI_GCM.csv
Resolution: 0.25 X 0.25 degrees
Years: 2015-2100
Source: Ensembled 32 GCMs from nex-gddp-cmip6 SSP5-8.5 data
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