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April 2022

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From:
Jammie Chang <[log in to unmask]>
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Jammie Chang <[log in to unmask]>
Date:
Mon, 11 Apr 2022 19:11:53 +0000
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PhD ECE Seminar



Efficient Deep Learning System in Mobile Computing



By Zirui Xu

PhD Advisor: Dr. Xiang Chen



Thursday, April 21, 2022

1:00 PM – 2:00 PM

ENGR 3507



Participants are encouraged to complete Mason COVID Health✓™<https://www.gmu.edu/mason-covid-health-check> and receive a “green light” status on the day of the event.

Please send your RSVP request to [log in to unmask] with the info of seminar date, seminar title, your name.



Abstract



Although Deep Neural Networks (DNNs) have been widely applied in various cognitive applications, they are still very computationally intensive for resource-constrained mobile systems. In this talk, I will introduce my past research experience on optimizing DNN computing efficiency for mobile devices. First, I will introduce a neural design from the algorithm aspect, which shows better information extraction efficiency than the current neuron in DNNs; Second, I will explore the DNN inference optimization margin by showing computation redundancy from the input side; Third, we will focus on optimizing DNN models regarding specific resource constraints in mobile systems; At last, we show the system design of collaborative learning with massive mobile devices.

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