搜索结果: 1-15 共查到“CRS”相关记录21条 . 查询时间(0.062 秒)
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猎鹰-9火箭发射货运龙CRS-28飞船任务简报(图)
猎鹰-9火箭 货运龙CRS-28飞船 任务简报
2024/10/24
![](http://www.firstlight.cn/upload/imgfile/202410/24/20241024153149144.png)
猎鹰-9火箭发射货运龙CRS-27飞船任务简报(图)
猎鹰-9火箭 货运龙CRS-28飞船 任务简报
2024/10/24
Zero-knowledge SNARKs (zk-SNARKs) have recently found various applications in verifiable computation and blockchain applications (Zerocash), but unfortunately they rely on a common reference string (C...
Multikey fully homomorphic encryption (MFHE) allows homomorphic operations between ciphertexts encrypted under different keys. In applications for secure multiparty computation (MPC)protocols, MFHE ca...
On Adaptively Secure Multiparty Computation with a Short CRS
secure multiparty computation adaptive security round complexity
2016/12/8
In the setting of multiparty computation, a set of mutually distrusting parties wish to securely
compute a joint function of their private inputs. A protocol is adaptively secure if honest parties
m...
Optimal-Rate Non-Committing Encryption in a CRS Model
non-committing encryption adaptive security
2016/5/30
Non-committing encryption (NCE) implements secure channels under adaptive corruptions in situations when
data erasures are not trustworthy. In this paper we are interested in the rate of NCE, i.e. in...
NIZKs with an Untrusted CRS: Security in the Face of Parameter Subversion
Parameter Subversion CRS
2016/4/15
Motivated by the subversion of ``trusted'' public parameters in mass-surveillance activities, this paper studies the security of NIZKs in the presence of a maliciously chosen common reference string. ...
An Efficient Transform from Sigma Protocols to NIZK with a CRS and Non-Programmable Random Oracle
zero knowledge Sigma protocols Fiat-Shamir
2016/1/7
In this short paper, we present a Fiat-Shamir type transform that takes any Sigma protocol
for a relation R and outputs a non-interactive zero-knowledge proof (not of knowledge) for the
associated l...
An Efficient Transform from Sigma Protocols to NIZK with a CRS and Non-Programmable Random Oracle
Public-key cryptosystem Multivariate PKC Code-based PKC
2016/1/7
In this short paper, we present a Fiat-Shamir type transform that takes any Sigma protocol
for a relation R and outputs a non-interactive zero-knowledge proof (not of knowledge) for the
associated l...
On Black-Box Complexity of Universally Composable Security in the CRS model
UC Secure Computation Black-Box Constructions Oblivious Transfer
2015/12/30
In this work, we study the intrinsic complexity of black-box Universally Composable (UC) secure computation based on general assumptions. We present a thorough study in various corruption modelings wh...
应用叠前时间偏移/反偏移与CRS-OIS叠加削弱倾角歧视影响
数据规则化 噪声压制 倾角歧视现象
2015/12/3
为了更好地削弱倾角歧视影响, 将叠前时间偏移/反偏移与输出道成像方式的共反射面元叠加算法(Common Reflection Surface Stack by the Output Imaging Scheme,以下简称CRS-OIS)相结合,把常规预处理后的地震数据进行叠前时间偏移映射到成像空间,在该空间内实施CRS-OIS处理,再用相同的速度场将其反偏移到叠前数据空间.基于这种处理流程不仅得到...
基于模拟退火的CRS算法
CRS算法 模拟退火算法 全局优化 接受概率
2012/8/6
本文是对非线性规划问题提出的一种算法,该算法把模拟退火算法应用到CRS算法中,根据模拟退火算法每一次迭代都体现集中和扩散两个策略的平衡的特点,使CRS算法更能够搜索到全局最优解,而不会陷入局部最优解。最后把提出的算法应用到两个典型的函数优化问题中,结果表明,算法是可行的、有效的
Common reflection surface by output imaging scheme (简称CRS-OIS)是一种以输出道成像方式实现的共反射面元叠加成像方法。该方法不仅能够输出一张高质量的叠加剖面,同时亦能够得到高质量的叠前道集。本文将CRS-OIS方法的这一特色用于陆地二维地震数据处理的噪音压制与数据插值计算,理论与实际数据计算证实了该方法的有效性,体现出很好的应用潜力。
CRS与中国饭店业营销
CRS 中国饭店业 营销
2009/8/7
1996年,在以色列举行的世界饭店协会年会上,将Internet和入网销售技术作为会议的主题,由此可以看出国际饭店业对使用CRS及Internet的重视。CRS如何运行?在我国的发展状况如何?存在哪些问题?应该如何解决?本文将试图回答这些问题。
奶牛PRL基因CRS-PCR多态性与产奶性状的关联分析
奶牛 PRL基因 CRS-PCR多态性 产奶性状
2009/6/11
采用CRS-RFLP技术对中国荷斯坦牛PRL基因第4外显子C8377G位点及第4内含子T8510C位点进行单核苷酸多态性分析。最小二乘分析表明:在8377位点GG基因型个体产奶量最小二乘均值显著高于CC基因型(P<0.05),GC基因型个体乳蛋白率最小二乘均值显著高于CC基因型(P<0.05);在8510位点CC基因型个体产奶量最小二乘均值显著高于TT基因型(P<0.05)。