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Are Voters Mind Static? Statistical Analysis of Unremitting Shift of Mind of Ghanaian Voters (2016-2020)
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作者 Samuel Kwaku Obeng Peter K. Nyarko Kofi Samuel Bassah Quansah 《Open Journal of Endocrine and Metabolic Diseases》 2023年第4期453-463,共11页
Elections play a crucial role in a very democratic society as they provide a means of electing their preferred candidates or leaders. It serves as a mechanism for expressing the collective will of the people and ensur... Elections play a crucial role in a very democratic society as they provide a means of electing their preferred candidates or leaders. It serves as a mechanism for expressing the collective will of the people and ensuring a peaceful transfer of power. This study therefore seeks to determine the difference between the proportion of votes garnered by the two main political parties during 2016 and 2020 elections. The study employed descriptive research design with two population proportion tests and found that Ghanaian voters in 2020 shifted towards the National Democratic Congress (NDC) at 95% confidence level. Moreover, in 2016, the New Patriotic Party (NPP) defeated the National Democratic Congress (NDC) with close to a million votes. Thus, in 2020 election, the results clearly indicate a shrank in the margin of votes between the two main political parties in Ghana. The results further revealed that during the 2016 and 2020 elections, Ghanaians changed their pattern of voting towards these two political parties. Additionally, the New Patriotic Party lost more votes as compared to what they garnered in the year 2016 at 95% and 99.9% confidence level. Also, the gap of votes between the two main political parties shrank at 95% and 99.9% confidence level. Based on the findings of the study, it was further concluded that political parties should not take the voters for granted and it should be known to political leaders that the voters have now changed their mindset and have shifted from the previously tribalistic line of voting. Therefore, for a political party to remain in power, it must promote good public relations with the masses and good campaign messages or policies that are beneficial to the electorates. 展开更多
关键词 voters MINDSET Unremitting Shift Ghanaian Electorate
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Are Voters Mind Static? Statistical Analysis of Unremitting Shift of Mind of Ghanaian Voters (2016-2020)
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作者 Samuel Kwaku Obeng Peter K. Nyarko Kofi Samuel Bassah Quansah 《Open Journal of Statistics》 2023年第4期453-463,共11页
Elections play a crucial role in a very democratic society as they provide a means of electing their preferred candidates or leaders. It serves as a mechanism for expressing the collective will of the people and ensur... Elections play a crucial role in a very democratic society as they provide a means of electing their preferred candidates or leaders. It serves as a mechanism for expressing the collective will of the people and ensuring a peaceful transfer of power. This study therefore seeks to determine the difference between the proportion of votes garnered by the two main political parties during 2016 and 2020 elections. The study employed descriptive research design with two population proportion tests and found that Ghanaian voters in 2020 shifted towards the National Democratic Congress (NDC) at 95% confidence level. Moreover, in 2016, the New Patriotic Party (NPP) defeated the National Democratic Congress (NDC) with close to a million votes. Thus, in 2020 election, the results clearly indicate a shrank in the margin of votes between the two main political parties in Ghana. The results further revealed that during the 2016 and 2020 elections, Ghanaians changed their pattern of voting towards these two political parties. Additionally, the New Patriotic Party lost more votes as compared to what they garnered in the year 2016 at 95% and 99.9% confidence level. Also, the gap of votes between the two main political parties shrank at 95% and 99.9% confidence level. Based on the findings of the study, it was further concluded that political parties should not take the voters for granted and it should be known to political leaders that the voters have now changed their mindset and have shifted from the previously tribalistic line of voting. Therefore, for a political party to remain in power, it must promote good public relations with the masses and good campaign messages or policies that are beneficial to the electorates. 展开更多
关键词 voters MINDSET Unremitting Shift Ghanaian Electorate
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Fashion Involvement of the First-Time Mother: Online Purchasing or Face-to-Face Purchasing
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作者 Iris Gertner Moryossef Noam Shtokman 《Journal of Health Science》 2018年第4期264-273,共10页
The first-time mother often uses the consumption process to overcome the disparity between her old and her new role and being viewed as the ideal mother in the public consciousness. Research shows that buying the righ... The first-time mother often uses the consumption process to overcome the disparity between her old and her new role and being viewed as the ideal mother in the public consciousness. Research shows that buying the right clothes and the right fashion is symbolic consumption often related to demographic variables like age or income, and to other relevant factors including personality traits and price perception. Becoming a mother for the first time is one of, if not "the", most significant transition in the women's life expressed in physical, emotional, psychological, and mental changes the pregnant and post-pregnant mother experiences. Therefore, offering a new approach to the marketers will help associate them to better identify and fulfill the women's new needs. This article attempts to illustrate ways to penetrate the new mother's world and behavior. Based on popular research it appears that new mothers often use fashion clothes for their first baby to activate self-esteem, as well as for prestige sensitivity [1]. Over the last decade online consumption has increased significantly both globally as well as in Israel. More new mothers axe using the internet to compare and order goods This increasing and changing trend leads the authors to examine similarity or differences in the fashion involvement of the new mother. Using a focus group embracing eight first-time mothers, with their first newborn aged up to 15 months, the authors suggest that even though the online consumption in Israel is increasing rapidly, new mothers axe still likely to buy using traditional stores. These findings indicate that the new mother is not using the internet as a purchasing channel, but is likely to collate information through the web while preferring to do her shopping face to face. The data consider that lack of time and high involvement in baby's clothes are the main reasons for not using online consumption. The research also advises the marketers to use the web only as a source of information and recommendation for the new mother, based on the fact that she needs a role model for her behavior in her new position. 展开更多
关键词 Fashion involvement online consumption first-time mother.
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Low prevalence of toxoplasma infection among first-time donors in the midsouthern area of Taiwan
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《中国输血杂志》 CAS CSCD 2001年第S1期333-,共1页
关键词 time area Low prevalence of toxoplasma infection among first-time donors in the midsouthern area of Taiwan
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IPA Analysis of First-time Tourists' Perceptions on the Image of the Tourist Destination Take Hainan International Tourism Islands for Example
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作者 Yumei Guan 《International English Education Research》 2014年第10期43-46,共4页
Nowadays, the image construction of Hainan International Tourism Islands has been vigorously promoted. The research is going to make an empirical analysis of Hainan tourism image, adopting IPA analysis method. General... Nowadays, the image construction of Hainan International Tourism Islands has been vigorously promoted. The research is going to make an empirical analysis of Hainan tourism image, adopting IPA analysis method. Generally speaking, there is a big gap between the Hainan tourist destination and tourists' expectations. The Hainan Tourist Destination image is mainly built on natural-advantage-resource projects such as natural sceneries, air quality, and climate, etc., meanwhile, the relatively insufficient constructions of soft-wares such as tourism-related facilities, as well as the quality of tourism services, etc., are the focus of future efforts. 展开更多
关键词 Tourist destinations image IPA first-time tourists Hainan International Tourism Islands
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多病种眼底疾病诊断的深度学习策略讨论
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作者 宫阿娟 潘天荣 《计算机工程》 CAS CSCD 北大核心 2024年第5期363-372,共10页
深度学习算法可实现精准的眼底疾病诊断,对眼底疾病的早期诊断和及时干预具有重要意义。近年来涌现出多种深度学习诊断算法,在数据扩增、图像增强、训练策略、特征提取等方面提出了改进设计,但对眼底疾病这样的多病种诊断问题,采用哪种... 深度学习算法可实现精准的眼底疾病诊断,对眼底疾病的早期诊断和及时干预具有重要意义。近年来涌现出多种深度学习诊断算法,在数据扩增、图像增强、训练策略、特征提取等方面提出了改进设计,但对眼底疾病这样的多病种诊断问题,采用哪种训练策略缺乏系统的分析。从数据处理、训练测量、网络模型、注意力机制等方面分析不同策略的性能,为多种疾病诊断提供深度学习算法设计依据:独立训练后综合投票法的结果优于集中训练法,但训练成本更高;在训练集上,集中训练法的表现差异不大,但在验证集上,Res NeSt50的表现最佳,具有良好的泛化能力;单病种独立训练的二分类预测结果明显优于多病种的综合分类,表明优化分类网络结构有助于提高类别特征的分类效果。未来可考虑设计融合临床知识的专用网络结构进行特定细节增强,强化类间特征差异,使模型具有一定的可解释性,并提高诊断的准确率。这种多层融合网络设计将是眼科疾病诊断的发展方向之一。 展开更多
关键词 深度神经网络 投票器 注意力机制 数据增强 模型优化
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催票率:一个分析台湾地区选举的新概念探讨 被引量:1
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作者 王贞威 谭馨 《台湾研究集刊》 2024年第1期41-58,共18页
催票率的计算方式为所得票数除以选举人数,代表政党或候选人从全体合格选民中动员和获得选票的能力。在能够有效说明选举结果胜负的基础上,催票率还具备受外部因素干扰小、所代表的选民范围更广等优势,在功能上能真实反映政党政治实力... 催票率的计算方式为所得票数除以选举人数,代表政党或候选人从全体合格选民中动员和获得选票的能力。在能够有效说明选举结果胜负的基础上,催票率还具备受外部因素干扰小、所代表的选民范围更广等优势,在功能上能真实反映政党政治实力的消长和民意基础的变化。催票率概念的应用旨在作为一种理论补充以弥补得票率在选举分析中的缺陷和不足,更科学全面地观察台湾地区的选举活动和政党政治。 展开更多
关键词 中国台湾“大选” “九合一”选举 催票率 得票率
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Dynamics of Advantageous Mutant Spread in Spatial Death-Birth and Birth-Death Moran Models
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作者 Jasmine Foo Einar Bjarki Gunnarsson +1 位作者 Kevin Leder David Sivakoff 《Communications on Applied Mathematics and Computation》 EI 2024年第1期576-604,共29页
The spread of an advantageous mutation through a population is of fundamental interest in population genetics. While the classical Moran model is formulated for a well-mixed population, it has long been recognized tha... The spread of an advantageous mutation through a population is of fundamental interest in population genetics. While the classical Moran model is formulated for a well-mixed population, it has long been recognized that in real-world applications, the population usually has an explicit spatial structure which can significantly influence the dynamics. In the context of cancer initiation in epithelial tissue, several recent works have analyzed the dynamics of advantageous mutant spread on integer lattices, using the biased voter model from particle systems theory. In this spatial version of the Moran model, individuals first reproduce according to their fitness and then replace a neighboring individual. From a biological standpoint, the opposite dynamics, where individuals first die and are then replaced by a neighboring individual according to its fitness, are equally relevant. Here, we investigate this death-birth analogue of the biased voter model. We construct the process mathematically, derive the associated dual process, establish bounds on the survival probability of a single mutant, and prove that the process has an asymptotic shape. We also briefly discuss alternative birth-death and death-birth dynamics, depending on how the mutant fitness advantage affects the dynamics. We show that birth-death and death-birth formulations of the biased voter model are equivalent when fitness affects the former event of each update of the model, whereas the birth-death model is fundamentally different from the death-birth model when fitness affects the latter event. 展开更多
关键词 Spatial death-birth models Spatial birth-death models Spatial evolutionary models Spatial cancer models Evolutionary graph theory Stochastic processes Biased voter model Dual process Fixation probability Shape theorem
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乡村治理中多元主体不良行为选择的原因分析——基于乡村贿选视角
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作者 郑淑珺 《廉政文化研究》 2024年第4期25-35,共11页
乡村贿选作为我国乡村基层治理中的痼疾,已经严重影响了我国基层治理体系的现代化转型。立足于乡村贿选的具体样态,从不同主体的行为选择视角切入,是了解与治理乡村贿选的有效方式之一。不同主体的行为选择通常是基于多重复杂因素的共... 乡村贿选作为我国乡村基层治理中的痼疾,已经严重影响了我国基层治理体系的现代化转型。立足于乡村贿选的具体样态,从不同主体的行为选择视角切入,是了解与治理乡村贿选的有效方式之一。不同主体的行为选择通常是基于多重复杂因素的共振并反作用于现行法治状态而形成的,应该根据不同主体的不同定位,分析选民接受贿选、候选人实施贿选、少数基层政府消极处理贿选的主客观因素,对选民和候选人采取区分性且有针对性的思想教育、完善相关法律制度以约束非党员选民行为、优化基层政府权力配置并规范其行权行为,从源头上有效治理乡村贿选。 展开更多
关键词 乡村治理 乡村贿选 行为选择 选民 候选人
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民航地空通信系统话音比选技术分析与研究
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作者 李勇 《长沙航空职业技术学院学报》 2024年第1期21-25,共5页
对于民航地空通信中同频异址台的接收信号,我们需要采用比选技术选出信号质量最佳的一路送给管制员,从而避免多路信号叠加带来的叠音混响及由于时延不同导致的回音等问题。讨论同频异址台接收信号时的比选技术,对传统的模拟话音信号比... 对于民航地空通信中同频异址台的接收信号,我们需要采用比选技术选出信号质量最佳的一路送给管制员,从而避免多路信号叠加带来的叠音混响及由于时延不同导致的回音等问题。讨论同频异址台接收信号时的比选技术,对传统的模拟话音信号比选技术和VoIP话音信号比选技术进行分析与研究,以阐述相关实现方法与技术优劣。 展开更多
关键词 最佳信号选择 话音信号比选 VOIP
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Computational Modeling of Government Policy to Attain Long-Term Higher Voter Turnout for Sustainable Democracy
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作者 Mizan Rahman 《American Journal of Computational Mathematics》 2013年第2期99-103,共5页
People power is the fundamental concept of democracy and power of the people is exercised though voting. People decide who should be elected to make decisions for them. However, if people do not properly participate i... People power is the fundamental concept of democracy and power of the people is exercised though voting. People decide who should be elected to make decisions for them. However, if people do not properly participate in the voting process and only two-thirds of all eligible voters participate in an election, the democratic institution loses its credibility and becomes vulnerable. This paper investigates various changes in voting institutions throughout the USAwith a simulation model that analyzes the efficacy of such methods to attain higher voter turnout. 展开更多
关键词 Modeling PUBLIC POLICY SUSTAINABLE DEMOCRACY Computer SIMULATION voter Turnout voter Registration PUBLIC POLICY SIMULATION
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靶向、扎根与嵌入:2008—2018年美国选民对于图书馆认知与资助意愿的转变及启示
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作者 朱华顺 《图书馆研究与工作》 2023年第1期62-67,共6页
文章解析了《从意识到资助——2018年选民对公共图书馆的认知与支持》研究结果,发现多数美国选民认可图书馆的社会价值但资助图书馆的意愿有所减弱。与2008年《从意识到资助——美国图书馆支持研究》结果对比发现,选民对于图书馆的职能... 文章解析了《从意识到资助——2018年选民对公共图书馆的认知与支持》研究结果,发现多数美国选民认可图书馆的社会价值但资助图书馆的意愿有所减弱。与2008年《从意识到资助——美国图书馆支持研究》结果对比发现,选民对于图书馆的职能认知发生转变:图书馆作为社群联系、知识学习与技能培养中心渐成共识,由此也带来了选民对于图书馆需求与使用的转变。文章从提高图书馆服务与营销的靶向性、扎根社区服务地方数字经济发展、强化图书馆公共服务职能以嵌入国家发展战略三个维度展开对于上述转变的审视与把握。 展开更多
关键词 美国 图书馆 选民 FATF 公共服务职能
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印度人民党何以成功:从侍从主义到民粹主义 被引量:1
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作者 童宇韬 陈利君 《云南社会科学》 北大核心 2023年第2期44-53,共10页
近年来,印度人民党(Bharatiya Janata Party,BJP)的强势崛起与印度崛起一样备受国际社会关注。BJP的选举成功主要得益于其对低种姓和贫困阶层选民的成功吸引。然而,BJP与这些选民群体的意识形态、政策主张、利益诉求不完全一致。尽管BJ... 近年来,印度人民党(Bharatiya Janata Party,BJP)的强势崛起与印度崛起一样备受国际社会关注。BJP的选举成功主要得益于其对低种姓和贫困阶层选民的成功吸引。然而,BJP与这些选民群体的意识形态、政策主张、利益诉求不完全一致。尽管BJP大选获胜得益于意识形态的调整、选举策略的改进、领导人的个人魅力以及基层工作的开展等因素,但从政党-选民关系演变的角度看,最重要的是BJP抓住了印度政治的特性,成功构建了一种可称为“民粹型”的政党-选民关系。在此关系中,BJP不仅与基层选民建立了直接联系,还利用领袖的个人魅力与福利分配来换取选票,同时灵活应用印度教民族主义的民粹话语开展政治动员,进而获得了更多选民支持。 展开更多
关键词 印度崛起 印度人民党 民粹主义 侍从主义 政党-选民关系
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一种采用容器技术基于通用硬件的云计算轨道交通信号控制系统安全平台 被引量:2
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作者 蒋建金 《科学技术创新》 2023年第26期214-218,共5页
轨道交通信号领域的既有SIL4级安全产品架构通常采用嵌入式板卡,以满足高实时性、高安全性和低功耗的要求。但受到半导体专用硬件的短生命周期影响,且嵌入式板卡受限于CPU的性能无法满足日益扩大的运算能力的要求。随着线路的不断开通... 轨道交通信号领域的既有SIL4级安全产品架构通常采用嵌入式板卡,以满足高实时性、高安全性和低功耗的要求。但受到半导体专用硬件的短生命周期影响,且嵌入式板卡受限于CPU的性能无法满足日益扩大的运算能力的要求。随着线路的不断开通和拓展,新站点的信号控制系统建设、运行、维护成本不断增加产生了分散布局的成本累计问题。本文针对上述存在的问题,研究设计了一种采用容器技术基于通用硬件(COTS)的云计算架构安全平台,安全完整度达到SIL4,给轨道交通信号控制系统提供了一种解决过时硬件、并整合了资源减少了业务系统的建设、运行、维护成本,而且还提供了高可伸缩性(可重用性、可分配性、可伸缩性)的解决方案。 展开更多
关键词 轨道交通信号控制系统 安全平台 云计算架构 容器 MooN表决
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Analytical method for cell displacement defect quantum-dot cellular automata primitive
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作者 Vaishali Dhare Usha Mehta 《Journal of Electronic Science and Technology》 CAS CSCD 2023年第1期26-34,共9页
Quantum-dot cellular automata(QCA)is an emerging computational paradigm which can overcome scaling limitations of the existing complementary metal oxide semiconductor(CMOS)technology.The existence of defects cannot be... Quantum-dot cellular automata(QCA)is an emerging computational paradigm which can overcome scaling limitations of the existing complementary metal oxide semiconductor(CMOS)technology.The existence of defects cannot be ignored,considering the fabrication of QCA devices at the molecular level where it could alter the functionality.Therefore,defects in QCA devices need to be analyzed.So far,the simulation-based displacement defect analysis has been presented in the literature,which results in an increased demand in the corresponding mathematical model.In this paper,the displacement defect analysis of the QCA main primitive,majority voter(MV),is presented and carried out both in simulation and mathematics,where the kink energy based mathematical model is applied.The results demonstrate that this model is valid for the displacement defect in QCA MV. 展开更多
关键词 Displacement defect Kink energy Majority voter(MV) Quantum-dot cellular automata (QCA)
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基于FPGA的二值忆阻器仿真器研究及应用
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作者 周景 张玮琦 +1 位作者 张露苗 张章 《微电子学》 CAS 北大核心 2023年第1期75-80,共6页
基于FPGA的可重构性,提出了一种基于数字电路的二值忆阻器仿真器。与模拟电路忆阻器仿真器相比,所提出基于数字电路的忆阻器仿真器易于重新配置,与它所基于的数学模型表现出很好的匹配性,符合忆阻器仿真器所有要求的特点。实现了基于该... 基于FPGA的可重构性,提出了一种基于数字电路的二值忆阻器仿真器。与模拟电路忆阻器仿真器相比,所提出基于数字电路的忆阻器仿真器易于重新配置,与它所基于的数学模型表现出很好的匹配性,符合忆阻器仿真器所有要求的特点。实现了基于该仿真器的与门、或门、加法器及三人表决器。使用Altera Quartus II和ModelSim工具对仿真器功能和基于该仿真器实现的逻辑电路进行验证。给出所有设计电路的原理图、仿真结果和FPGA资源消耗。仿真结果表明,该二值忆阻器仿真器相比其他数字电路忆阻器仿真器具有更少的硬件资源消耗,更适合用于大规模忆阻器阵列研究。 展开更多
关键词 忆阻器 数字电路仿真器 与门 或门 加法器 三人表决器
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Effectiveness of an Educational Intervention for Postpartum Depression in a Pre-Parent Classroom
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作者 Taeko Unno Eriko Terasawa +3 位作者 Kiyoko Naito Mayuko Niida Yoshihiro Asano Hisayo Okayama 《Open Journal of Nursing》 2023年第8期455-486,共32页
The global incidence of postpartum depression is estimated at approximately 10% - 20%. A lack of partner support is a key factor associated with perinatal depression. This study examined the effects of an educational ... The global incidence of postpartum depression is estimated at approximately 10% - 20%. A lack of partner support is a key factor associated with perinatal depression. This study examined the effects of an educational intervention that provided information for the prevention and early detection of postpartum depression to first-time mothers and fathers who participated in a “First-Time Parent Class.” The study was utilized quasi-experimental research, conducted first with the control group and followed by an assessment of the intervention group. Mothers were assessed using the Edinburgh Postpartum Depression Scale and the Japan Child and Family Research Institute Child-Rearing Support Questionnaire. Fathers’ assessments were conducted using the Japan Child and Family Research Institute Child-Rearing Support Questionnaire for Fathers and were based on responses to questions regarding their coping strategies. Data were obtained from 158 data (72 interventions, 86 controls) couples analyzed. No significant difference was found between mothers’ child-rearing difficulty and depression score rates in the first month after childbirth. There was a difference among fathers in the control group and those in the intervention group regarding their responses to maternal depression: the “consult family” (p = 0.035), “consult friends” (p = 0.033), and “consult the city health center” (p = 0.047) variables were higher in the intervention group;however, the effect size was small. Providing first-time parents with information during pregnancy to prevent and detect postpartum depression will deepen parents’ understanding and help them cope with postpartum depression. 展开更多
关键词 Postpartum Depression first-time Parents Educational Intervention
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Metabolic evaluation of first-time uncomplicated renal stone formers:A prospective study
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作者 Satish Kumar Ranjan Ankur Mittal +5 位作者 Anissa Atif Mirza Sunil Kumar Vikas Kumar Panwar Shivcharan Navriya Arup Kumar Mandal Kim Jacob Mammen 《Current Urology》 2023年第1期36-40,共5页
Background:Nephrolithiasis is a global health problem.The recurrence rate after the first stone clearance is approximately 50%at 5 years.Metabolic abnormalities are an important factor responsible for stone recurrence... Background:Nephrolithiasis is a global health problem.The recurrence rate after the first stone clearance is approximately 50%at 5 years.Metabolic abnormalities are an important factor responsible for stone recurrence.Our prevalidated study aimed to evaluate metabolic abnormalities associated with first-time uncomplicated renal stone formers(FTURSF).Materials and methods:In this prospective,exploratory,time-bound,descriptive study,30 first-time renal stone formers were evaluated for metabolic abnormalities.High-risk stone formers were excluded from the study.Data were collected in a predefined proforma,transferred to an Excel sheet,and analyzed using the Statistical Package for Social Sciences 20 and Epi Info 7.Fisher exact test,Mann-Whitney U test,paired t test,and Pearson correlation coefficient were used for statistical analyses.Results:The mean age of the participants was 35.57±11.07 years,with a male-to-female ratio of 1.72.The most common abnormality was a 24-hour urine volume of<2.5 L in 73.33%of the participants.One or more metabolic abnormalities were detected in 76.67%of the participants.Other common metabolic abnormalities detected were hypocitraturia(60%),hypercalciuria(16.67%),hyperoxaluria(13.33%),and hyperuricosuria(3.33%).Parathyroid adenoma was detected in one participant(3.33%).Conclusions:Our study documented significant metabolic abnormalities in FTURSF.Therefore,a simplified metabolic evaluation protocol should be adopted while evaluating FTURSF.Detection of an underlying metabolic abnormality would enable the early institution of preventive measures to reduce stone recurrence and related complications. 展开更多
关键词 Renal stone disease first-time renal stone former Metabolic abnormalities
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基于关键路径的三模冗余表决器插入算法 被引量:7
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作者 谭宜涛 杨海钢 +2 位作者 黄娟 郝亚男 崔秀海 《电子与信息学报》 EI CSCD 北大核心 2012年第2期487-492,共6页
在FPGA的三模冗余设计中,寄存器的反馈环路会导致错误持续出现,严重影响三模冗余的容错性能,因此需要在寄存器的反馈环路上插入表决器。该文首次提出了一种针对映射后网表进行三模冗余设计的方法,同时提出了基于关键路径的表决器插入算... 在FPGA的三模冗余设计中,寄存器的反馈环路会导致错误持续出现,严重影响三模冗余的容错性能,因此需要在寄存器的反馈环路上插入表决器。该文首次提出了一种针对映射后网表进行三模冗余设计的方法,同时提出了基于关键路径的表决器插入算法,该算法在表决器的插入时避开关键路径,缓解了三模冗余设计中插入表决器时增加延时的影响。与国外同类算法相比,该文算法在不降低电路可靠性的前提下,以不到1%的面积开销,使得关键路径延时减少3%~10%,同时算法运算速度平均提高35.4%。 展开更多
关键词 FPGA 三模冗余 表决器插入 映射后网表 关键路径
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一个基于Mix net的电子投票方案 被引量:8
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作者 高虎明 王继林 王育民 《电子学报》 EI CAS CSCD 北大核心 2004年第6期1047-1049,共3页
电子投票是电子政务活动中的一项基本功能 .本文设计了一个新的具有 (t- 1,N - 2 ) AA弹性的可验证Mixnet协议 ,该协议具有秘密性、正确性和可验证性 .协议所需的通信量和计算量优于已知方案 .利用它给出了一个电子投票方案 ,具有选举... 电子投票是电子政务活动中的一项基本功能 .本文设计了一个新的具有 (t- 1,N - 2 ) AA弹性的可验证Mixnet协议 ,该协议具有秘密性、正确性和可验证性 .协议所需的通信量和计算量优于已知方案 .利用它给出了一个电子投票方案 ,具有选举的秘密性、唯一性、完整性、匿名性、可公开性、可验证性等优点 ,适宜于大规模选举 . 展开更多
关键词 电子投票 MIX NET 选民的匿名性 公开可验证性
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