搜索结果: 1-15 共查到“知识库 2-D space”相关记录1428条 . 查询时间(0.199 秒)
Identification of Urban Green Space Types and Estimation of Above-Ground Biomass Using Sentinel-1 and Sentinel-2 Data
urban green space above-ground biomass classification Sentinel-2 Sentinel-1
2023/12/1
High-quality urban green space supports the healthy functioning of urban ecosystems. This study aimed to rapidly assess the distribution, and accurately estimate the above-ground biomass, of urban gre...
Covering the Combinatorial Design Space of Multiplex CRISPR/Cas Experiments in Plants
combinatorial gene knockout libraries crop breeding experimental design multiplex CRISPR/Cas screens plant genetic studies
2023/11/28
Over the past years, CRISPR/Cas-mediated genome editing has revolutionized plant genetic studies and crop breeding. Specifically, due to its ability to simultaneously target multiple genes, the multip...
Faster Bootstrapping of FHE over the integers with large prime message space
Fully homomorphic encryption Bootstrapping Restricted depth-3 circuit
2019/5/27
Continuous Space-Bounded Non-Malleable Codes from Stronger Proofs-of-Space
Non-Malleable Codes Proofs of Space Tamper-resilience
2019/5/24
Non-malleable codes are encoding schemes that provide protections against various classes of tampering attacks. Recently Faust et al. (CRYPTO 2017) initiated the study of space- bounded non-malleable ...
Anomalies and Vector Space Search: Tools for S-Box Reverse-Engineering
Reverse-engineering Vector space search BCT
2019/5/21
S-boxes are functions with an input so small that the simplest way to specify them is their lookup table (LUT). Unfortunately, some algorithm designers exploit this fact to avoid providing the algorit...
3D-SPACE序列对显示膝关节后外侧复合体的价值
膝关节 后外侧复合体 磁共振成像 三维重建
2020/10/14
探讨三维可变翻转角快速自旋回波（3D-SPACE）序列结合三维重建技术对显示膝关节后外侧复合体（PLC）的价值。 方法 选取30例膝关节正常的志愿者进行MRI常规序列及3D-SPACE序列扫描，采用双盲法对比MRI常规序列和3D-SPACE序列对膝关节PLC的显示情况，并采用秩和检验分析2种扫描方法对外侧副韧带、腘肌腱和腘腓韧带的显示效果。
基于DANTE预脉冲SPACE MR序列定量评价蛛网膜颗粒
蛛网膜颗粒 磁共振成像 延迟交变章动调整激发
2020/2/14
评价基于DANTE预脉冲SPACE定量评价蛛网膜颗粒的价值。方法 纳入头颅影像学检查证实存在蛛网膜颗粒的30例患者，分别进行SPACE序列成像和基于DANTE预脉冲的SPACE序列成像。评价SPACE序列图像和DANTE-SPACE序列图像中静脉窦内和颅板下蛛网膜颗粒分布特征，并进行定量测量，包括最大横截面积、最长径、SNR和CNR。比较两种方法获得各测量指标的统计学差异。
OBSERVATION OF DUST LOADINGS FROM SPACE-BORNE MEASUREMENTS (2005–2016)
AOD AAOD North Africa Middle-East
2019/2/28
Dust particles of different size and origins, form major part of air pollution in the atmosphere. The qualitative and quantitative estimates of dust from ground-based measurements provide accurate inf...
Delegating Computations with (almost) Minimal Time and Space Overhead
Delegation schemes argument no-signaling proofs
2018/11/14
The problem of verifiable delegation of computation considers a setting in which a client wishes to outsource an expensive computation to a powerful, but untrusted, server. Since the client does not t...
Space Efficient Computational Multi-Secret Sharing and Its Applications
multi-secret sharing fair MPC dynamic threshold
2018/11/2
In a (t_1,...,t_l)-multi-secret sharing scheme (MSSS), l independent secrets s_1,...,s_l are shared with n parties in such a way that at least t_i parties are required to recover the secret s_i (while...
INFORMATION CONTENT ANALYSIS FROM VERY HIGH RESOLUTION OPTICAL SPACE IMAGERY FOR UPDATING SPATIAL DATABASE
Information Content Topographing Mapping GIS Remote Sensing VHR Images
2018/11/9
High resolution satellite images started with IKONOS imagery. After the launch of the very high resolution IKONOS in the 1990s, a new generation of commercial Earth-imaging satellites have pioneered a...
Tight proofs of space are necessary for proof-of-replication (PoRep), which is a publicly verifiable proof that the prover is dedicating unique resources to storing one or more retrievable replicas of...
PoReps: Proofs of Space on Useful Data
proofs of storage proofs of space proofs of retrievability
2018/7/17
A proof-of-replication (PoRep) is an interactive proof system in which a prover defends a publicly verifiable claim that it is dedicating unique resources to storing one or more retrievable replicas o...
LAND USE, MICROCLIMATE, AND SURFACE RUNOFF LINKAGES: SPACE-TIME MODELING FROM ROKEL-SELI RIVER BASIN, SIERRA LEONE
Land use change microclimate surface hydrology open source geospatial Sierra Leone
2018/11/8
This study mainly utilized the Soil and Water Assessment Tool (SWAT) together with SWAT-CUP, both free and open source software (FOSS), to construct a distributed hydrologic flow model for the Rokel-S...
Time-Space Complexity of Quantum Search Algorithms in Symmetric Cryptanalysis
Post-quantum cryptography (PQC) Circuit model Grover
2018/5/22
Performance of cryptanalytic quantum search algorithms is mainly inferred from query complexity which hides overhead induced by an implementation. To shed light on quantitative complexity analysis rem...