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Chenguang Xi
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2020 – today
- 2024
- [c9]Shen Zheng, Yuyu Zhang, Yijie Zhu, Chenguang Xi, Pengyang Gao, Zhou Xun, Kevin Chang:
GPT-Fathom: Benchmarking Large Language Models to Decipher the Evolutionary Path towards GPT-4 and Beyond. NAACL-HLT (Findings) 2024: 1363-1382 - [i4]Chen Zheng, Ke Sun, Da Tang, Yukun Ma, Yuyu Zhang, Chenguang Xi, Xun Zhou:
ICE-GRT: Instruction Context Enhancement by Generative Reinforcement based Transformers. CoRR abs/2401.02072 (2024) - [i3]Chen Zheng, Ke Sun, Hang Wu, Chenguang Xi, Xun Zhou:
Balancing Enhancement, Harmlessness, and General Capabilities: Enhancing Conversational LLMs with Direct RLHF. CoRR abs/2403.02513 (2024) - 2023
- [c8]Zangwei Zheng, Pengtai Xu, Xuan Zou, Da Tang, Zhen Li, Chenguang Xi, Peng Wu, Leqi Zou, Yijie Zhu, Ming Chen, Xiangzhuo Ding, Fuzhao Xue, Ziheng Qin, Youlong Cheng, Yang You:
CowClip: Reducing CTR Prediction Model Training Time from 12 Hours to 10 Minutes on 1 GPU. AAAI 2023: 11390-11398 - [i2]Shen Zheng, Yuyu Zhang, Yijie Zhu, Chenguang Xi, Pengyang Gao, Xun Zhou, Kevin Chen-Chuan Chang:
GPT-Fathom: Benchmarking Large Language Models to Decipher the Evolutionary Path towards GPT-4 and Beyond. CoRR abs/2309.16583 (2023) - 2022
- [i1]Zangwei Zheng, Pengtai Xu, Xuan Zou, Da Tang, Zhen Li, Chenguang Xi, Peng Wu, Leqi Zou, Yijie Zhu, Ming Chen, Xiangzhuo Ding, Fuzhao Xue, Ziheng Qing, Youlong Cheng, Yang You:
CowClip: Reducing CTR Prediction Model Training Time from 12 hours to 10 minutes on 1 GPU. CoRR abs/2204.06240 (2022)
2010 – 2019
- 2019
- [j6]Ran Xin, Chenguang Xi, Usman A. Khan:
FROST - Fast row-stochastic optimization with uncoordinated step-sizes. EURASIP J. Adv. Signal Process. 2019: 1 (2019) - 2018
- [j5]Chenguang Xi, Ran Xin, Usman A. Khan:
ADD-OPT: Accelerated Distributed Directed Optimization. IEEE Trans. Autom. Control. 63(5): 1329-1339 (2018) - [j4]Chenguang Xi, Van Sy Mai, Ran Xin, Eyad H. Abed, Usman A. Khan:
Linear Convergence in Optimization Over Directed Graphs With Row-Stochastic Matrices. IEEE Trans. Autom. Control. 63(10): 3558-3565 (2018) - [c7]Ran Xin, Chenguang Xi, Usman A. Khan:
Subgradient Projection Over Directed Graphs Using Surplus Consensus. DSW 2018: 105-109 - 2017
- [j3]Chenguang Xi, Qiong Wu, Usman A. Khan:
On the distributed optimization over directed networks. Neurocomputing 267: 508-515 (2017) - [j2]Chenguang Xi, Usman A. Khan:
Distributed Subgradient Projection Algorithm Over Directed Graphs. IEEE Trans. Autom. Control. 62(8): 3986-3992 (2017) - [j1]Chenguang Xi, Usman A. Khan:
DEXTRA: A Fast Algorithm for Optimization Over Directed Graphs. IEEE Trans. Autom. Control. 62(10): 4980-4993 (2017) - [c6]Chenguang Xi, Usman A. Khan:
Optimization over directed graphs: Linear convergence rate. ICASSP 2017: 4252-4256 - 2016
- [c5]Chenguang Xi, Qiong Wu, Usman A. Khan:
Fast distributed optimization over directed graphs. ACC 2016: 6507-6512 - [c4]Chenguang Xi, Usman A. Khan:
Distributed dynamic optimization over directed graphs. CDC 2016: 245-250 - 2015
- [c3]Chenguang Xi, Usman A. Khan:
Directed-Distributed Gradient Descent. Allerton 2015: 1022-1026 - 2014
- [c2]Chenguang Xi, Usman A. Khan:
On the impact of low-rank interference on distributed multi-agent optimization. ACSSC 2014: 1511-1514 - 2013
- [c1]Chenguang Xi, Usman A. Khan:
Source localization in complex networks using a frequency-domain approach. GlobalSIP 2013: 895-898
Coauthor Index
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