Using data from the 2012 American National Election Studies （ANES）, I assess the impact of authoritarianism on the likelihood to vote for Senate, House and presidential incumbents amongst White and Black Americans. ...Using data from the 2012 American National Election Studies （ANES）, I assess the impact of authoritarianism on the likelihood to vote for Senate, House and presidential incumbents amongst White and Black Americans. I find that the influence of authoritarianism on the vote for incumbents depends o11 the race of the voter and the party identification of the incumbent. This suggests that risk-averse voting behavior amongst authoritarians is a function of party affiliation in addition to perceived threat, and heavily qualified by race.展开更多
Ordinary Chinese citizens are putting themselves forward as China’s democratic process is being accelerated in its legislative bodies elections XU YAN is a busy man.Starting May 26 this year,he has been campaigning f...Ordinary Chinese citizens are putting themselves forward as China’s democratic process is being accelerated in its legislative bodies elections XU YAN is a busy man.Starting May 26 this year,he has been campaigning for the election of the Xiacheng District People’s Congress, Hangzhou City,capital of Zhejiang Province, which will be held at the end of 2011. Xu has embraced technology to get展开更多
After the celebrations marking the birth of Africa’s newest nation,much work lies ahead for South Sudan by Alphonce Shiundu IN Nairobi,shirtless men,with white body powder sprinkled on their black chests and shoulder...After the celebrations marking the birth of Africa’s newest nation,much work lies ahead for South Sudan by Alphonce Shiundu IN Nairobi,shirtless men,with white body powder sprinkled on their black chests and shoulders,jumped up and down singing and shouting.Not to be left behind,tall dark women in extravagant bright-colored clothes also ululated as they vigorously shook their shoulders in a beautiful,rhythmical dance.展开更多
The '2011 Amazing China-The Most Attractive Chinese Cities for Foreigners,' an online poll for foreigners to choose their favorite cities,invites all interested foreigners to cast their votes.
针对低采样率下交互式投票地图匹配(interactive-voting based map matching,IVMM)算法的匹配准确率和匹配效率较低的问题,提出一种低采样率条件下的改进交互式投票地图匹配算法。通过建立道路网络的R树索引,提升空间中数据的搜索效率,...针对低采样率下交互式投票地图匹配(interactive-voting based map matching,IVMM)算法的匹配准确率和匹配效率较低的问题,提出一种低采样率条件下的改进交互式投票地图匹配算法。通过建立道路网络的R树索引,提升空间中数据的搜索效率,优化观测概率和转移概率公式改进时空分析;借助平均速度和采样时间得出估计路径长度,分析候选路径与实际路径的相关性,以降低误匹配,提升匹配的准确率;设定3个约束条件以减少错误候选路段,降低算法的计算量继而缩短匹配用时。仿真实验表明,在3种路况条件下,改进的算法优于4个对比算法,匹配准确率可保持在90.1%以上。展开更多
文摘Using data from the 2012 American National Election Studies （ANES）, I assess the impact of authoritarianism on the likelihood to vote for Senate, House and presidential incumbents amongst White and Black Americans. I find that the influence of authoritarianism on the vote for incumbents depends o11 the race of the voter and the party identification of the incumbent. This suggests that risk-averse voting behavior amongst authoritarians is a function of party affiliation in addition to perceived threat, and heavily qualified by race.
文摘Ordinary Chinese citizens are putting themselves forward as China’s democratic process is being accelerated in its legislative bodies elections XU YAN is a busy man.Starting May 26 this year,he has been campaigning for the election of the Xiacheng District People’s Congress, Hangzhou City,capital of Zhejiang Province, which will be held at the end of 2011. Xu has embraced technology to get
文摘After the celebrations marking the birth of Africa’s newest nation,much work lies ahead for South Sudan by Alphonce Shiundu IN Nairobi,shirtless men,with white body powder sprinkled on their black chests and shoulders,jumped up and down singing and shouting.Not to be left behind,tall dark women in extravagant bright-colored clothes also ululated as they vigorously shook their shoulders in a beautiful,rhythmical dance.
文摘The '2011 Amazing China-The Most Attractive Chinese Cities for Foreigners,' an online poll for foreigners to choose their favorite cities,invites all interested foreigners to cast their votes.
基金国家自然科学基金联合基金项目(U21A20485)浙江省“十四五”第二批本科省级教学改革备案项目(JGBA2024014)+2 种基金教育部产学合作协同育人项目(2501270945)2024年度浙江大学本科“AI赋能”示范课程建设项目(202424EE2501M)浙江大学第四批AI For Education系列实证教学研究项目(BKSY20251104)。
文摘针对低采样率下交互式投票地图匹配(interactive-voting based map matching,IVMM)算法的匹配准确率和匹配效率较低的问题,提出一种低采样率条件下的改进交互式投票地图匹配算法。通过建立道路网络的R树索引,提升空间中数据的搜索效率,优化观测概率和转移概率公式改进时空分析;借助平均速度和采样时间得出估计路径长度,分析候选路径与实际路径的相关性,以降低误匹配,提升匹配的准确率;设定3个约束条件以减少错误候选路段,降低算法的计算量继而缩短匹配用时。仿真实验表明,在3种路况条件下,改进的算法优于4个对比算法,匹配准确率可保持在90.1%以上。
