电气工程哲学博士-嵌入式和安全系统
Doctor of Philosophy in Electrical Engineering - Embedded and Secure Systems

弗吉尼亚理工大学

US

QS排名:0

  • 学历文凭

    Ph.D.

  • 专业院系

    电机工程

  • 开学时间

  • 课程时长

  • 课程学费

    汇率提示

国际学生入学条件

Minimum GPA: 3.5
Institution code: 5859
Testing Requirements:
You may scan a copy of your official paper or electronic transcript provided to you from your institution's Registrar. Do not upload your institution's web-based academic record or a document stating it is not an official transcript. Make sure that all critical and identifying marks have been scanned and are legible. These include the institution's name, your name, the names of your courses, and the grades you have received. It is important that you scan both the front and back of your transcript as we will need to be able to review the information provided on the back of your transcript concerning credit hours, the institution's grading scale, etc. Please ensure that your file is in Word (.doc) or PDF format.
For admission, we expect a minimum TOEFL score of 90 (IBT) or IELTS score of 6.5 for admission. Further, TOEFL scores of 20 or greater in Listening, Writing, Speaking, and Reading subsections are required. Some departments may require higher minimum scores.
Students who anticipate appointment as Graduate Teaching Assistants are expected to have scored 25 or greater on the TOEFL Speaking subtest. GTA appointment of a student scoring 20-24 on the Speaking subtest should be justified explicitly within the particular academic unit, appointment of a student scoring below 20 on the Speaking subtest requires justification with the Graduate School.
International applicants are exempt from demonstrating English proficiency if they have graduated from an accredited university where English is the language of instruction or if they are U.S. permanent residents (green card holders). International applicants may demonstrate English proficiency by submitting scores from the Test of English as a Foreign Language (TOEFL) or the International English Language Testing System (IELTS). A minimum TOEFL score of 577 on the paper-based test (PBT) or 90 on the internet-based test (iBT) is required for consideration of the application.
Now that almost everything is computerized, so are the GRE General Test and the GMAT. We no longer administer the paper tests at Virginia Tech. The closest testing centers to Virginia Tech are in Roanoke.
The minimum cumulative grade point average for admission is 3.0 or better, but that requirement may be waived depending on the applicant's professional experience and accomplishments as identified through a holistic review of your application.
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IDP—雅思考试联合主办方

雅思考试总分

6.5

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  • 雅思总分:6.5
  • 托福网考总分:90
  • 托福笔试总分:577
  • 其他语言考试:NA
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课程简介

安全高效从绿色汽车到抗恶意软件,嵌入式安全系统中的研究人员正在使我们的设备更高效,同时又保持信息安全。随着物联网的发展,大多数设备将受到资源和能源的极大限制。某些设备将用在关键基础设施中,例如运输或发电厂,并且必须在使用最少功率的情况下受到保护,免受恶意攻击。我们正在开发依赖轻量级密码学的系统,该轻量级密码学与普通密码学一样值得信赖,但使用的需求很少。此外,我们使用能量收集技术为其所有业务提供动力。我们正在构建一个名为FAME的微处理器,它可以抵抗黑客的主动篡改或故障攻击。关键安全嵌入式系统必须是可预测的
Secure and Efficient From green automobiles to malware resistance, researchers in embedded and secure systems are making our devices more efficient while keeping our information secure. As the Internet of Things grows, the majority of devices will be extremely resource- and energy-constrained. Some devices will be used in critical infrastructures, such as transportation or power plants, and must be protected from malicious attacks while using minimal power. We are developing systems that rely on lightweight cryptography, which is as trustworthy as normal cryptography, but uses a fraction of the requirements. Furthermore, we use energy-harvesting techniques to power all its operations. We are building a microprocessor called FAME, which is resistant to active tampering by hackers, or fault attacks. Safety-critical embedded systems must be both predictable and efficient. We are developing a unified analysis and optimization framework, and automatically generating cyberphysical system designs that are efficient, while still satisfying critical timing requirements and avoiding concurrence defects. Our approaches sacrifice accuracy only if necessary, by leveraging the model-based design process with synchronous reactive models to enforce deterministic concurrency behavior. We are developing mechanisms that can be used to construct a correct implementation from the functional synchronous reactive model.
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关于弗吉尼亚理工大学

弗吉尼亚理工大学是一所名列前茅、受到广泛认可的大学,开设有各种本科和硕士课程。该校在弗吉尼亚州有多个校区,拥有一支出色的教学队伍,选择入读该校的学生将获得由一流科研驱动的优质教育。弗吉尼亚理工大学开设有110多种本科和170多种研究生学位课程,有大约3.7万名学生,其中1.1万名学生在著名的工程学院学习。该校力求采用最先进的技术,在推动各门课程学习的同时寻找应对全球问题的解决方案,鼓励学生凭借自己的实力解决问题,成为领导者。该校有900多个社团和俱乐部,学生可在课余时间加入其中,其中包括YouTube和社交媒体俱乐部、学生报纸以及手工艺和咖啡俱乐部。本科生中有近20%的学生参加了男生联谊会和女生联谊会生活社区。学生在弗吉尼亚理工大学学习期间,该校强大的支持网络可为国内和国际学生提供各种服务。从住宿和财务方面的帮助,到国际学生所面临的签证和语言方面的挑战,学生都能找到所需要的帮助。弗吉尼亚理工大学非常受国际申请者的欢迎。AdvantageVT课程为希望把英语学习和课程学分结合在一起的学生提供了一个理想的途径。成功申请的学生可先学习一到三个学期,然后直接入读商务、工程或理学课程。

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