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1.报告会简介
报告人:Fabio Roli院士
地点:长安校区电子信息学院楼275
主题:Design of learning-based pattern classifiers in adversarial environments
时间:2017年9月25日(星期一)下午16:00(开始时间)
内容简介:Introduction by practical examples from computer vision, biometrics, spam, malware and network intrusion detection.Previous work on adversarial learning and recognition.Basic concepts and terminology. he concept of adversary-aware classifier.Definitions of attack and defence.

报告人简介
Fabio Roli received his M.S. degree, with honours, and Ph.D. degree in Electronic Engineering from the University of Genoa, Italy. He was a member of the research group on Image Processing and Understanding of the University of Genoa, Italy, from 1988 to 1994. He was adjunct professor at the University of Trento, Italy, in 1993 and 1994. In 1995, he joined the Dept. of Electrical and Electronic Engineering of the University of Cagliari, Italy, where he is now professor of computer engineering and Director of the PRA Lab. Dr Roli’s research activity is focused on the design of pattern recognition systems and their applications to biometric personal identification, multimedia text categorization, and computer security. On these topics, he has published more than two hundred papers at conferences and on journals. He was a very active organizer of international conferences and workshops, and established the popular workshop series on multiple classifier systems (www.diee.unica.it/mcs). He is a member of the governing boards of the International Association for Pattern Recognition and of the IEEE Systems, Man and Cybernetics Society. He is Fellow of the IEEE, and Fellow of the International Association for Pattern Recognition.


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1.报告会简介

报告人:Fabio Roli院士

地点:长安校区电子信息学院楼275

主题:Design of learning-based pattern classifiers in adversarial environments

时间:2017年9月26日(星期二)上午9:00(开始时间)

内容简介:Modelling adversarial tasks. The two-player model (the attacker and the classifier). Levels of reciprocal knowledge of the two players (perfect knowledge, limited knowledge, knowledge by queries and feedback). The concepts of security by design and security by obscurity.

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报告人:Fabio Roli院士

地点:长安校区电子信息学院楼275

主题:System design: vulnerability assessment and defence strategies

时间: 2017年9月26日(星期二)上午11:00(开始时间)

内容简介:Modelling adversarial tasks.

Attack models against pattern classifiers. The Influence of attacks on the classifier: causative or exploratory attacks. Type of security violation: integrity or availability attacks. The specificity of the attack: targeted or indiscriminate attacks.

Vulnerability assessment by performance evaluation.

Taxonomy of possible defence strategies.

Examples from computer vision, biometrics, spam, malware and network intrusion detection.

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