杨欢,特聘副研究员,于2019年9月加入华南师范大学软件学院参与教学科研工作。
所属团队:智能感知与信息处理实验室
研究领域简介
我的研究围绕信息物理系统(cps, cyber-physical systems)的性能分析与设计优化展开,主要包括以下两个方向:
(1)信息物理系统性能分析理论与模型(目前主要研究网络演算理论);
(2)特定应用的(application-specific/domain-specific)系统性能优化设计与实现(目前主要关注工业控制系统与物联网相关应用);
欢迎硕士研究生报考,如有具体意向,欢迎通过电子邮件联系、交流。
2012年6月~2019年5月 理海大学 (lehigh university) 博士(计算机工程)
2009年8月~2011年12月 伊利诺理工大学 (illinois institute of technology) 硕士(电子工程)
2004年9月~2008年6月 北京邮电大学 学士(通信工程)
随着信息技术的发展,传统的控制系统已发展进化为信息物理系统。由于此类系统所承载应用的数量和样式不断增加,其功能不再局限于系统控制与自动化,其内部组件互动形式不再局限于传统(如主从式、分级式)方法,其外部环境的多样性与动态性与日俱增。为保证未来的信息物理系统能满足各相关领域的应用需求与性能要求,我主要关注信息物理系统的性能分析与设计理论、针对特定应用的系统性能优化与实现两个密切相关的研究方向:
with the rapid advancements of information technology, conventional control systems are evolving into cyber-physical systems. as the number and types of applications supported by such systems continue to grow, their functionality now goes beyond automation and control, while interactions among their components mature into a new level of sophistication and their environments become increasingly diverse and dynamic. to ensure that future cyber-physical systems are able to satisfy requirements and performance needs of miscellaneous domain-specific applications, both formal theories for the design and performance analysis of cyber-physical systems as well as the implementation methodologies for application-specific performance optimizations must be examined:
(1)信息物理系统性能分析理论与模型。该方向试图从理论角度回答“如何设计满足给定性能要求的信息物理系统”、“如何验证给定信息物理系统满足某些具体性能要求”。当前,我主要关注网络演算理论并将之应用于系统延迟性能分析。
(1)formal theories and models for performance analyses of cyber-physical systems: by studying formal theories and models for performance analyses of cyber-physical systems, we aim to find out how to design cyber-physical systems under specific/given performance constraints and application requirements as well as how to verify that an existing system does provision adequate performance guarantees. currently, network calculus and its application to delay performance analysis are of primary interest.
(2)特定应用的系统性能优化设计与实现。该方向主要考虑具体应用领域中对各类设计理论的应用,通过理论分析找出系统性能的具体优化手段与策略,并关注其实现方法与技术。
(2)performance optimizations for domain-specific/application-specific systems and their implementations: guided by formal theories and models for performance analyses, we aim to not only identify performance optimization mechanisms and strategies for particular applications/systems but examine their realization in assorted scenarios and configurations.
此外,在机器学习理论的应用上,主要关注专业文档的智能识别与处理、信息物理系统的网络空间安全等应用领域。
in addition, i am also interested in applying machine learning to applications such as the recognition and intelligent processing of professional/specialized documents, as well as cybersecurity of cyber-physical systems.
1. 计算机科学技术导论(introduction to computer science)
课程编码:20h20541 开课时间:2019年秋季学期, 2020年秋季学期
授课方式:中英双语教学(2019),全英教学(2020)
2. 计算机体系结构(computer architecture)
课程编码:20h22165 开课时间:2020年春季学期
授课方式:全英教学
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