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rings [2023/07/20 16:04] lingjialiu |
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| ===== Personnel ===== | ===== Personnel ===== | ||
| - | * PI in the Leading Institution: [[https://computing.ece.vt.edu/~lingjialiu/doku.php|Lingjia Liu]] (ECE at VT) | + | * [[https://computing.ece.vt.edu/~lingjialiu/doku.php|Lingjia Liu]], ECE at VT: PI in the Leading Institution |
| - | * PI in the Collaborative Institution: [[https://ece.duke.edu/faculty/robert-calderbank|Robert Calderbank]] (ECE/CS at Duke) | + | * [[https://ece.duke.edu/faculty/robert-calderbank|Robert Calderbank]], ECE/CS at Duke: PI in the Collaborative Institution |
| - | * PI in the Collaborative Institution: [[https://users.ece.cmu.edu/~yuejiec/|Yuejie Chi]] (ECE at CMU) | + | * [[https://users.ece.cmu.edu/~yuejiec/|Yuejie Chi]], ECE at CMU: PI in the Collaborative Institution |
| + | * Shadab Mahboob, ECE at VT: PhD student | ||
| + | * Beyza Dabak, ECE at Duke: PhD student | ||
| + | * Shicong Cen, ECE at CMU: PhD Student | ||
| ===== Industry Collaborators ===== | ===== Industry Collaborators ===== | ||
| Line 22: | Line 25: | ||
| * Santhosh Kumar Vanaparthy | * Santhosh Kumar Vanaparthy | ||
| * Jan Schreck | * Jan Schreck | ||
| - | * | + | * Bin Li |
| + | * Zhu Zhou | ||
| + | * Jerry Syder | ||
| ===== Synopsis ===== | ===== Synopsis ===== | ||
| Line 31: | Line 36: | ||
| ### | ### | ||
| ===== Research Breakdown ===== | ===== Research Breakdown ===== | ||
| - | ### | + | |
| The following thrusts are organized to address the above mentioned research components: | The following thrusts are organized to address the above mentioned research components: | ||
| * Thrust 1: Waveform Design to Enable Machine Learning ---- Viewing Channels from the Delay-Doppler Domain | * Thrust 1: Waveform Design to Enable Machine Learning ---- Viewing Channels from the Delay-Doppler Domain | ||
| Line 37: | Line 42: | ||
| * Thrust 3: Distributed and Resilient Computing in GAINs ---- Focus on Heterogeneity and Decentralized Nature | * Thrust 3: Distributed and Resilient Computing in GAINs ---- Focus on Heterogeneity and Decentralized Nature | ||
| + | ### | ||
| Designing waveforms in a different domain (e.g., the delay-Doppler domain) creates a channel that only changes at the speed of the local propagation environment, enabling detection, estimation and learning at the speed of NextG, and migration of MIMO scheduling to the cloud. Reservoir computing-based real-time machine learning tools will be coupled with new waveform design to enable receive processing at the speed of NextG. Novel multi-agent reinforcement learning-based centralized scheduling strategies will be introduced to enable low-complexity and resilient resource allocation in the delay-Doppler domain. A new suite of distributed and resilient machine learning algorithms that are communication-efficient and heterogeneity-aware will be tailored to information processing in GAINs. | Designing waveforms in a different domain (e.g., the delay-Doppler domain) creates a channel that only changes at the speed of the local propagation environment, enabling detection, estimation and learning at the speed of NextG, and migration of MIMO scheduling to the cloud. Reservoir computing-based real-time machine learning tools will be coupled with new waveform design to enable receive processing at the speed of NextG. Novel multi-agent reinforcement learning-based centralized scheduling strategies will be introduced to enable low-complexity and resilient resource allocation in the delay-Doppler domain. A new suite of distributed and resilient machine learning algorithms that are communication-efficient and heterogeneity-aware will be tailored to information processing in GAINs. | ||
| ### | ### | ||
| Line 42: | Line 48: | ||
| ===== Education and Outreach Activities ===== | ===== Education and Outreach Activities ===== | ||
| + | * PI Liu, WiOPT Workshop on the Machine Learning in Wireless Communication Networks (WMLC), Real-Time Machine Learning for MIMO-OFDM: Symbol Detection Using Reservoir Computing, September 2022 | ||
| + | * PI Liu, 4th Buffalo Day for 5G and Wireless Internet of Things, Real-Time Machine Learning for MIMO-OFDM: Symbol Detection Using Reservoir Computing, November 2022 | ||
| + | * PI Calderbank, NextG Alliance, Online Seminar: Learning in the Delay Doppler Domain, September 2022 | ||
| + | * PI Calderbank, USC Viterbi School of Engineering, The Viterbi Lecture: Learning to Communicate, March 2023 | ||
| + | * PI Calderbank, University of Arizona: Learning to Communicate, March 2023 | ||
| + | * PI Calderbank, Apple Online Seminar: Learning to Communicate, April 2023 | ||
| + | * PI Calderbank, White House 6G Wireless Forum at the National Science Foundation: Panelist, Federal Funding Panel (moderated by Margaret Martonosi) with Peter Vetter (President, Bell Labs Core Research) | ||
| + | * PI Calderbank, UCLA: Learning to Communicate, May 2023 | ||
| + | * PI Calderbank, Nokia Bell Labs, Online Seminar: Learning to Communicate, May 2023 | ||
| + | * PI Calderbank, Middle East Technical University (METU) Online Seminar: Learning to Communicate, May 2023 | ||
| + | * PI Chi, CVPR Workshop on Federated Learning for Computer Vision (FedVision): Coping with Heterogeneity and Privacy in Communication-Efficient Federated Optimization, June 2022 | ||
| + | * PI Chi, Lehigh University: Coping with Heterogeneity and Privacy in Communication-Efficient Federated Optimization, October 2022 | ||
| + | * PI Chi, Cornell University: Multi-agent Reinforcement Learning: Statistical and Optimization Perspectives, November 2022 | ||
| + | * PI Chi, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Tutorial: Advances in Federated Optimization: Efficiency, Resiliency, and Privacy, June 2023 | ||
| ===== Publication ===== | ===== Publication ===== | ||
| - | - Cen, Shicong and Chen, Fan and Chi, Yuejie "Independent Natural Policy Gradient Methods for Potential Games: Finite-time Global Convergence with Entropy Regularization" IEEE Conference on Decision and Control (CDC) , 2022 | + | - S. Cen, F. Chen, and Y. Chi, "Independent Natural Policy Gradient Methods for Potential Games: Finite-time Global Convergence with Entropy Regularization" IEEE Conference on Decision and Control (CDC) , 2022 |
| - | - Zhan, Wenhao and Cen, Shicong and Huang, Baihe and Chen, Yuxin and Lee, Jason D. and Chi, Yuejie "Policy Mirror Descent for Regularized Reinforcement Learning: A Generalized Framework with Linear Convergence" SIAM Journal on Optimization , v.33 , 2023 | + | - W. Zhao, S. Cen, B. Huang, Y. Chen, J. D. Lee, and Y. Chi, "Policy Mirror Descent for Regularized Reinforcement Learning: A Generalized Framework with Linear Convergence" SIAM Journal on Optimization , v.33 , 2023 |
| - | - Li, Z. and Zhao, H. and Li, B. and Chi, Y. "SoteriaFL: A Unified Framework for Private Federated Learning with Communication Compression" Advances in neural information processing systems , 2022 | + | - Z. Li, H. Zhao, B. Li, and Y. Chi, "SoteriaFL: A Unified Framework for Private Federated Learning with Communication Compression" Advances in neural information processing systems, 2022 |
| - | - Zhao, H. and Li, B. and Li, Z. and Richtarik, P. and Chi, Y. "BEER: Fast O(1/T) Rate for Decentralized Nonconvex Optimization with Communication Compression" Advances in neural information processing systems , 2022 | + | - H. Zhao, B. Li, Z. Li, P. Richtarik, and Y. Chi, "BEER: Fast O(1/T) Rate for Decentralized Nonconvex Optimization with Communication Compression" Advances in neural information processing systems, 2022 |
| - | - Ao, R. and Cen, S. and Chi, Y. "Asynchronous Gradient Play in Zero-Sum Multi-agent Games" International Conference on Learning Representations (ICLR) , 2023 | + | - R. Ao, S. Cen, and Y. Chi, "Asynchronous Gradient Play in Zero-Sum Multi-agent Games" International Conference on Learning Representations (ICLR), 2023 |
| - | - Cen, S. and Chi, Y. and Du, S. and Xiao, L. "Faster Last-iterate Convergence of Policy Optimization in Zero-Sum Markov Games" International Conference on Learning Representations (ICLR) , 2023 | + | - S. Cen, Y. Chi, S. Du, and L. Xiao, "Faster Last-iterate Convergence of Policy Optimization in Zero-Sum Markov Games" International Conference on Learning Representations (ICLR), 2023 |
| + | - S. Mahboob and L. Liu, "Revolutionizing Future Connectivity: A Contemporary Survey on AI-Empowered Satellite-Based Non-Terrestrial Networks in 6G," in IEEE Communications Surveys & Tutorials, vol. 26, no. 2, pp. 1279-1321, Secondquarter 2024 | ||
| + | |||
| + | ===== Code Repository ===== | ||
rings.1689883497.txt.gz · Last modified: 2023/07/20 16:04 by lingjialiu
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