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Author
Alex X. Liu
also known as ALEX X. LIU, Alex Liu, Alex X Liu
University of Notre Dame · Albert Einstein College of Medicine · Qilu University of Technology · Hillcrest Hospital
About this author
Works
494
Cited by
16,562
h-index
68
i10
263
ORCID ↗
Top papers
Understanding and Modeling of WiFi Signal Based Human Activity Recognition
Wei Wang, Alex X. Liu, Muhammad Shahzad, et al.
·
2015
↗ 1,065
Gait recognition using wifi signals
Wei Wang, Alex X. Liu, Muhammad Shahzad
·
2016
↗ 555
OA
Keystroke Recognition Using WiFi Signals
Kamran Ali, Alex X. Liu, Wei Wang, et al.
·
2015
↗ 540
Device-Free Human Activity Recognition Using Commercial WiFi Devices
Wei Wang, Alex X. Liu, Muhammad Shahzad, et al.
·
2017
·
IEEE Journal on Selected Areas in Communications
↗ 488
Device-free gesture tracking using acoustic signals
Wei Wang, Alex X. Liu, Ke Sun
·
2016
↗ 374
OA
Automated Online Exam Proctoring
Yousef Atoum, Liping Chen, Alex X. Liu, et al.
·
2017
·
IEEE Transactions on Multimedia
↗ 276
Secure unlocking of mobile touch screen devices by simple gestures
Muhammad Shahzad, Alex X. Liu, Arjmand Samuel
·
2013
↗ 229
TCAM Razor: A Systematic Approach Towards Minimizing Packet Classifiers in TCAMs
Alex X. Liu, Chad R. Meiners, Eric Torng
·
2009
·
IEEE/ACM Transactions on Networking
↗ 225
A first look at cellular machine-to-machine traffic
Muhammad Zubair Shafiq, Lusheng Ji, Alex X. Liu, et al.
·
2012
↗ 218
Characterizing and modeling internet traffic dynamics of cellular devices
Muhammad Shafiq, Lusheng Ji, Alex X. Liu, et al.
·
2011
↗ 206
Dynamic Resource Allocation for Load Balancing in Fog Environment
Xiaolong Xu, Shucun Fu, Qing Cai, et al.
·
2018
·
Wireless Communications and Mobile Computing
↗ 204
OA
Self-adaptive parameter and strategy based particle swarm optimization for large-scale feature selection problems with multiple classifiers
Yu Xue, Tao Tang, Wei Pang, et al.
·
2019
·
Applied Soft Computing
↗ 159
Books
Firewall Design And Analysis
2010
·
World Scientific Publishing Co Pte Ltd
Hardware Based Packet Classification For High Speed Internet Routers
2010
·
Springer
Algorithms for Data and Computation Privacy
2020
·
Springer International Publishing AG
RFID Protocol Design, Optimization, and Security for the Internet of Things
2017
·
Institution of Engineering & Technology
Hardware Based Packet Classification for High Speed Internet Routers
2010
·
Springer
Design and Implementation of Datacenter Protocols for Cloud Computing
2020
·
World Scientific Publishing Co Pte Ltd