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Ouroboros Clepsydra: Ouroboros Praos in the Universally Composable Relative Time Model
proof of stake blockchain UC model
2019/8/19
Ouroboros Praos is a proof of stake based blockchain protocol. One of its security assumptions is parties are synchronized i.e., all of them knows when the protocol passes a new state. However, it is ...
Orthotropic Tension Behavior of Two Typical Chinese Plantation Woods at Wide Relative Humidity Range
orthotropic tensile modulus tensile strength moisture content relative humidity
2024/3/8
Orthotropic tension behaviors of poplar and Chinese fir were investigated at a wide relative humidity (RH) range. Background and Objectives: Poplar and Chinese fir are typical plantation tree species ...
Sampling the Integers with Low Relative Error
Sampling Discrete Gaussians Lattice-based Cryptography
2019/1/26
Randomness is an essential part of any secure cryptosystem, but many constructions rely on distributions that are not uniform. This is particularly true for lattice based cryptosystems, which more oft...
PAN SHARPENING USING RELATIVE SPECTRAL RESPONSE OF SENSOR FOR CARTOSAT-1 PAN AND RESOURCESAT LISS-4 MX DATA
PAN sharpening Relative Spectral response (RSR) Curvelet transform Spectral distortion Spectral fidelity
2019/2/28
Most of the Indian remote sensing systems, provide sensors with one high spatial resolution panchromatic (PAN) and several multispectral (MS) bands. An increasing number of applications, such as featu...
RELATIVE ERROR EVALUATION TO TYPICAL OPEN GLOBAL DEM DATASETS IN SHANXI PLATEAU OF CHINA
Relative error false slope ratio typical open global DEM datasets ICESat/GLA14 data Shanxi Plateau
2018/5/16
Produced by radar data or stereo remote sensing image pairs, global DEM datasets are one of the most important types for DEM data. Relative error relates to surface quality created by DEM data, so it ...
DESPECKLING POLSAR IMAGES BASED ON RELATIVE TOTAL VARIATION MODEL
PolSAR, Despeckling Relative Total Variationl Wishart Measure PolRTV
2018/5/14
Relatively total variation (RTV) algorithm, which can effectively decompose structure information and texture in image, is employed in extracting main structures of the image. However, applying the RT...
Relative difficulty of understanding foreign accents as a marker of proficiency
Foreign accent L2 learners
2017/8/30
Foreign-accented speech is generally harder to understand than native-accented speech. This difficulty is reduced for non-native listeners who share their first language with the non-native speaker. I...
RELATIVE ORIENTATION AND MODIFIED PIECEWISE EPIPOLAR RESAMPLING FOR HIGH RESOLUTION SATELLITE IMAGES
High Resolution Satellite Images Relative Orientation Epipolar Resampling Rational Polynomial Coefficients
2017/7/13
High resolution, optical satellite sensors are boosted to a new era in the last few years, because satellite stereo images at half meter or even 30cm resolution are available. Nowadays, high resolutio...
RELATIVE CAMERA POSE ESTIMATION METHOD USING OPTIMIZATION ON THE MANIFOLD
Pose Estimation Optimization Manifold Lie Group/Algebra Levenberg-Marquardt
2017/7/12
To solve the problem of relative camera pose estimation, a method using optimization with respect to the manifold is proposed. Firstly from maximum-a-posteriori (MAP) model to nonlinear least squares ...
RELPRON: A Relative Clause Evaluation Data Set for Compositional Distributional Semantics
Distributional Semantics assessment
2017/4/6
This article introduces RELPRON, a large data set of subject and object relative clauses, for
the evaluation of methods in compositional distributional semantics. RELPRON targets an
intermediate lev...
Financial crisis and the relative productivity dynamics of the biotechnology industry:Evidence from the Asia-Pacific countries
Asia-Pacific biotechnology catch-up generalized metafrontier Malmquist productivity index
2017/2/21
The dynamics of the corporate-level performance growth can reflect the pattern of the firms’ reaction at the financial crisis moment. We employed the generalized metafrontier Malmquist productivity in...
Physical Activity: Absolute Intensity versus Relative-to-Fitness-Level Volumes
EXERCISE OBJECTIVE MONITORING HEART RATE FITNESS
2018/4/24
Purpose This study aimed to investigate in a real-life setting how moderate- and vigorous-intensity physical activity (PA) volumes differ according to absolute intensity recommendation and relative to...
EVALUATION OF RELATIVE GEOMETRIC ACCURACY OF TERRASAR-X BY PIXEL MATCHING METHODOLOGY
Remote sensing SAR Geo-location accuracy Pixel matching
2016/11/24
Recently, high-resolution commercial SAR satellites with several meters of resolutions are widely utilized for various applications and disaster monitoring is one of the commonly applied areas. The in...
ALGORITHMS FOR RELATIVE RADIOMETRIC CORRECTION IN EARTH OBSERVING SYSTEMS “RESOURCE-P” AND “CANOPUS-V”
Pushbroom And Matrix Imagery Instruments Relative Radiometric Correction Reference Calibration Images
2016/11/15
The present paper has considered two algorithms of the relative radiometric correction of information obtained from a multimatrix imagery instrument of the spacecraft “Resource-P” and frame imagery sy...
Performance Evaluation of Alternative Relative Orientation Procedures for UAV-based Imagery with Prior Flight Trajectory Information
Relative Orientation Essential Matrix Closed-form Solution UAVs
2016/7/27
Thanks to recent advances at the hardware (e.g., emergence of reliable platforms at low cost) and software (e.g., automated identification of conjugate points in overlapping images) levels, UAV-based ...