Results 21 to 30 of about 273 (136)

PCA-based membership inference attack for machine learning models [PDF]

open access: yes, 2022
Aiming at the problem of restricted access failure in current black box membership inference attacks, a PCA-based membership inference attack was proposed.Firstly, in order to solve the restricted access problem of black box membership inference attacks,
Changgen PENG   +3 more
core   +1 more source

Survey on approaches of stream cipher cryptanalysis [PDF]

open access: yes, 2022
Cryptanalysis plays an essential role in the design of ciphers algorithm.Based on this, the common approaches were reviewed and investigated to clarify their relations.These approaches were categorized into four classes according to their main techniques,
Dengguo FENG, Zhaocun ZHOU
core   +1 more source

Two open problems about the liner structure of rotation symmetric Boolean functions [PDF]

open access: yes, 2013
One open problem that the balanced rotation symmetric Boolean functions with degree n− 1 on even number of variables have no non-zero linear structure was proved.
Xu LI, Ya-qun ZHAO
core   +1 more source

广义拉弗曲线在中国成立吗——基于省际PSTR的实证分析 [PDF]

open access: yes, 2018
广义拉弗曲线表述的是财政收入占比与经济增长率之间可能存在类似拉弗的倒U型关系。通过构建理论模型,并采用面板平滑转移方法 (PSTR)进行实证分析,发现广义拉弗曲线在我国确实成立,财政收入占比与实际GDP增长率之间是只有一个阈值、两种体制的非线性关系,且这种关系是呈倒U型的。在一个合理的定义域内,财政赤字率将与最优值同向变化;通过对纳入政府性基金收入、国有资本经营收入和社保基金收入的全口径财政收入进行稳健性检验,得到了一致性的结论;不同省份间的倒U型曲线位置及最优值存在差异,发达省份应坚持\"小政府 ...
毕盛, 管超, 胡援成
core   +1 more source

Method for minimization of SUBTRACTION-NOT and DIVISION-NOT expansions of logic functions(逻辑函数的减-非和除-非展开式的最小化方法)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2004
讨论了布尔减和布尔除的定义以及逻辑函数在布尔减及非运算、布尔除及非运算完备集中的展开,给出了减-非和除-非逻辑函数的化简公式.在此基础上提出了减-非和除-非逻辑函数的代数化简法以及图形化简法,并给出了化简实例.实例验证了上述化简方法的有效性.
PANWei-zhen(潘伟珍)   +2 more
doaj   +1 more source

Computer aided detection of special logical fuiction(计算机辅助特殊逻辑函数检测)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2009
在代数法、图表法检测特殊逻辑函数的基础上,提出计算机辅助来实现逻辑函数中的线性函数、冗余函数、自反函数、自双反函数的检测算法,实例展示了应用该方法检测上述函数的过程.
LIXiao-hua(厉晓华)
doaj   +1 more source

New method of calculation Boolean difference based on bj map(基于bj图计算逻辑函数布尔差分的新方法)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2004
分析了逻辑函数在部分变量取反时的bj图和降维bj图,在此基础上提出了用bj图和降维bj图计算逻辑函数的一阶布尔差分和二阶布尔差分的图形方法.实例表明,该图形方法有直观、简单等特点.它能给出逻辑函数布尔差分的最简与/异或式.
WUGui-chu(吴桂初)   +2 more
doaj   +1 more source

Graphic method calculating Boolean E-derivative based on K-map(基于K图的布尔E-导数计算的图形方法)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2013
分析了逻辑函数的K图和降维K图,在此基础上,从逻辑函数定义出发,讨论了用K图和降维K图计算逻辑函数一阶布尔E-导数和二阶布尔E-导数的图形方法,实例表明该方法具有直观、简单等特点,并且能给出布尔E-导数的最简与/或式.
LIXiao-hua(厉晓华)   +2 more
doaj   +1 more source

Symmetric function based on OR-coincidence algebraic system and its logic synthesis(CRM型对称函数及其逻辑综合)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2010
逻辑函数的CRM展开式是逻辑函数在或-符合代数系统中的一种基本表示形式,而对称函数又有许多独特的优点.在讨论了与-或-非代数系统中和最大项对应的对称函数定义、性质基础上,研究了CRM型基本对称函数的定义及其性质.进而提出了基于全加器以及CRM型PLA网络的逻辑综合,还举例说明了逻辑综合过程.该综合的PLA网络是以或、符合二种运算作为基本运算的,类似于与、异或的电路实现, CRM型对称函数常常可以导致使用较少的门及较少的连线,更重要的是它具有易于测试等特点.本文的讨论揭示了CRM型基本对称函数的内在规律 ...
ZHAOMei-ling(赵美玲)   +1 more
doaj   +1 more source

Properties of linear function and its application(线性函数的性质及其应用)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2006
给出了线性函数、部分线性函数和线性变量的定义,提出了它们的性质.根据上述定义,利用布尔代数中的基本定理和公式以及自双反函数和对称函数的定义对这些性质给出了证明.最后讨论了它们在逻辑综合以及计算逻辑函数的布尔差分中的应用.
LUHui-juan(陆慧娟)   +1 more
doaj   +1 more source

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