搜索结果: 1-15 共查到“Cut”相关记录203条 . 查询时间(0.265 秒)
In a first-of-its-kind analysis, Cornell researchers and partners at the Clinton Health Access Initiative found that pharmaceutical producers could reduce their environmental impact by roughly half by...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Arbitrarily high-order cut-off methods to preserve maximum bound principle for Allen-Cahn equations
Allen-Cahn equations 最大界限原理 任意高阶 截止方法
2023/4/14
A new class of high-order maximum principle preserving numerical methods is proposed for solving the semilinear Allen-Cahn equation. We start with the method consists of a $k$th-order multistep expone...
The U.N.’s Intergovernmental Panel on Climate Change suggested in a recent report that with every degree of warming, global agricultural production will be reduced by 10 to 25 percent, threatening the...
华中农业大学李兴旺教授课题组首次建立植物单细胞核CUT&Tag方法（图）
华中农业大学 李兴旺 植物单细胞核
2021/12/31
近日，华中农业大学作物遗传改良国家重点实验室李兴旺课题组研究成果以“Profiling Plant Histone Modification at Single-cell Resolution Using snCUT&Tag”为题在Plant Biotechnology Journal。研究首次报道了在植物中建立了单细胞核CUT&Tag (snCUT&Tag)方法，可以高通量分析单个细胞核的组蛋白...
LC-MS/MS技术检测新生儿干血斑甲基丙二酸、同型半胱氨酸cut-off值的建立
高效液相色谱质谱-串联质谱联合检测 二阶筛查 甲基丙二酸血症 甲基丙二酸 同型半胱氨酸 ROC曲线
2021/3/29
探讨建立高效液相色谱质谱-串联质谱联合检测(liquid chromatography-tandem mass spectrometry，LC-MS/MS)技术检测新生儿干血斑甲基丙二酸(methylmalonic acid，MMA)和同型半胱氨酸(homocysteine，Hcy)cut-off值的方法。方法?收集本院分娩的新生儿MS/MS筛查中C3、C3/C2和C3/C0任一指标偏高的正常干血...
Immunity of recovered COVID-19 patients could cut risk of expanding economic activity（图）
Immunity recovered COVID-19 patients cut risk expanding economic activity
2020/5/15
While attention remains focused on the number of COVID-19 deaths and new cases, a separate statistic -- the number of recovered patients -- may be equally important to the goal of minimizing the pande...
Artificial intelligence controls robotic arm to pack boxes and cut costs（图）
Artificial intelligence robotic pack boxes cut costs
2019/10/23
An NSF-funded team of computer scientists at Rutgers University used artificial intelligence to control a robotic arm, thereby providing a more efficient way to pack boxes that will save businesses ti...
Relocating bus stops would cut riders’ pollution exposure,UCLA study finds（图）
Relocating bus stops cut riders pollution exposure UCLA
2017/11/23
Moving bus stops away from intersections would substantially reduce the amount of pollution bus riders are exposed to, UCLA scientists report today in the journal Environmental Pollution.Research has ...
Cut-and-choose (C&C) is the standard approach to making Yao’s garbled circuit two-party computation (2PC) protocol secure against malicious adversaries. Traditional cut-and-choose operates at the leve...
Cost-Aware Cut-and-Choose Games with Applications in Cryptography and Prefix-Free Codes
Cut-and-choose games Algorithmic game theory Unequal-cost Huffman codes
2017/2/28
Cost-aware cut-and-choose game is a fundamental technique that has many cryptographic applications. Best existing solutions of this game assumed for simplicity that the number of challenges is publicl...
Garbled RAM, introduced by Lu and Ostrovsky (Eurocrypt 2013), provides a novel method to garble RAM (Random Access Machine) programs directly. It can be seen as a RAM analogue of Yao's garbled circuit...
Lizard: Cut off the Tail! Practical Post-Quantum Public-Key Encryption from LWE and LWR
Post-Quantum Cryptography Public-Key Encryption Learning with Rounding (LWR)
2016/12/7
The Learning with Errors (LWE) is one of the most promising primitive for post-quantum cryptography due to its strong security reduction from the worst-case of NP-hard problems and its lightweight ope...
A MIN-CUT BASED FILTER FOR AIRBORNE LIDAR DATA
LiDAR graph-cuts ground filtering classification optimization
2016/7/27
LiDAR (Light Detection and Ranging) is a routinely employed technology as a 3-D data collection technique for topographic mapping. Conventional workflows for analyzing LiDAR data require the ground to...
Clutter is a special challenge for robots, but new Carnegie Mellon University software is helping robots cope, whether they're beating a path across the moon or grabbing a milk jug from the back of th...
一种古建墙壁受污文字图像的多特征引导Grab Cut分割方法
毛笔文字 多特征引导 超像素分割 Grab Cut分割
2021/4/14
古建墙壁题记毛笔文字受霉变污染影响,字迹不清,不利于辨识,而传统算法对文字图像进行分割时未充分考虑污染和文字的特征信息,结果中往往存在误分割或缺损现象。本研究提出一种结合图像偏振信息的多特征引导Grab Cut分割算法,该方法首先对采集的0°、45°、90°、135°四个角度偏振图像进行斯托克斯解算,得到偏振度特征图；然后利用SLIC对可见光相机采集的题记图像进行超像素分割,并提取超像素的颜色特征...