Guanchu (Gary) Wang

Ph.D. Candidate
Department of Computer Science
Rice University
Address: Duncan Hall 3014, 6100 Main St, Houston, TX 77005
Email: Guanchu.Wang@rice.edu
[CV] [Linkedin] [Google Scholar] [DBLP] [ResearchGate] [Paper with code]

Selected Publications and Preprints

Full list [Google Scholar]. * indicates equal contributions

	Large Language Models As Faithful Explainers. Yu-Neng Chuang, Guanchu Wang, Chia-Yuan Chang, Ruixiang Tang, Fan Yang, Mengnan Du, Xuanting Cai, and Xia Hu [Summary] [Paper] [Code]
	LEMO: Learning Shapley Manifold for Faithful Explanation. Guanchu Wang, Yu-Neng Chuang, Huiyuan Chen, Yuzhong Chen, Zhimeng Jiang, Mangesh Bendre, Mahashweta Das, Zirui Liu, Jiayi Yuan, and Xia Hu [Summary] [Paper] [Code]
	Efficient GNN Explanation via Learning Removal-based Attribution. Yao Rong, Guanchu Wang, Qizhang Feng, Ninghao Liu, Zirui Liu, Enkelejda Kasneci and Xia Hu [Summary] [Paper] [Code]
	TVE: Learning Meta-attribution for Transferable Vision Explainer. Guanchu Wang, Yu-Neng Chuang, Fan Yang, Mengnan Du, Chia-Yuan Chang, Shaochen Zhong, Zirui Liu, Zhaozhuo Xu, Kaixiong Zhou, Xuanting Cai, and Xia Hu International Conference on Machine Learning, ICML 2024. [Summary] [Paper] [Code]
	Winner-Take-All Column Row Sampling for Memory Efficient Adaptation of Language Model. Guanchu Wang, Zirui Liu, Shaochen Zhong, Zhaozhuo Xu, Daochen Zha, Ruixiang Tang, Zhimeng Jiang, Kaixiong Zhou, Vipin Chaudhary, Shuai Xu and Xia Hu Neural Information Processing Systems, NeurIPS 2023. [Summary] [Paper] [Code]
	Mitigating Algorithmic Bias with Limited Annotations. Guanchu Wang, Mengnan Du, Ninghao Liu, Na Zou and Xia Hu European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases ECML-PKDD 2023 [Summary] [Paper] [Code]
	DIVISION: Memory Efficient Training via Dual Activation Precision. Guanchu Wang, Zirui Liu, Zhimeng Jiang, Ninghao Liu, Na Zou and Xia Hu International Conference on Machine Learning, ICML 2023. [Summary] [Paper] [Code]
	CoRTX: Contrastive Learning for Real-time Explanations. Guanchu Wang, Yu-Neng Chuang, Fan Yang, Quan Zhou, Pushkar Tripathi, Xuanting Cai and Xia Hu (* Equal contribution) International Conference on Learning Representations, ICLR 2023. [Summary] [Paper] [Code] Applied to Meta Ads Transparency [News]
	BED: A Real-Time Object Detection System for Edge Devices. Guanchu Wang, Zaid Pervaiz Bhat∗, Zhimeng Jiang∗, Yi-Wei Chen∗, Daochen Zha∗, Alfredo Costilla Reyes∗, Afshin Niktash, Gorkem Ulkar, Erman Okman, Xuanting Cai, Xia Hu ( Equal contribution) International Conference on Information and Knowledge Management, CIKM 2022, Demo Track, Best Paper Award. [Summary] [Video] [Talk] [Paper] [Slide] [Code]
	Accelerating Shapley Explanation via Contributive Cooperator Selection. Guanchu Wang, Yu-Neng Chuang, Mengnan Du, Fan Yang, Quan Zhou, Pushkar Tripathi, Xuanting Cai and Xia Hu (* Equal contribution) International Conference on Machine Learning, Spotlight of ICML 2022. [Summary] [Paper] [Code] [Slide] Applied to Meta Ads Transparency [Link]
	TODS: An Automated Time Series Outlier Detection System. Kwei-Herng Lai, Daochen Zha, Guanchu Wang, Junjie Xu, Yue Zhao, Devesh Kumar, Yile Chen, Purav Zumkhawaka, Minyang Wan, Diego Martinez, and Xia Hu AAAI Conference on Artificial Intelligence, AAAI 2021, Demo Track. [Summary] [Video][Paper] [Code]
	Independent Skill Transfer for Deep Reinforcement Learning. Qiangxing Tian, Guanchu Wang, Jinxin Liu, and Donglin Wang International Joint Conference on Artificial Intelligence, IJCAI 2020 (Accepted rate 12.6%). [Summary] [Paper] [Code] [Poster]

	Graph-based Conflict-free MAC Protocol and Conflict Analysis for Two-layer Ultraviolet Communication Network. Yuchen Pan, Guanchu Wang, Yubo Zhang, Jingyin Tang, Chen Gong, and Zhengyuan Xu IEEE Journal of Optical Communications and Networking, JOCN 2023. [Summary] [Paper] [Code] [Poster]
	Multi-layer Superimposed Transmission for Optical Wireless Scattering Communication. Guanchu Wang, Chen Gong, Zhimeng Jiang, and Zhengyuan Xu IEEE Photonics Journal, PJ 2019. [Summary] [Paper] [Code] [Poster]
	Signal Characterization for Multiple Access Non-line of Sight Scattering Communication. Guanchu Wang, Chen Gong, and Zhengyuan Xu IEEE Transaction on Communication, TCOM 2018. [Summary] [Paper] [Code] [Poster]
	A 1Mbps Real-time NLOS UV Scattering Communication System with Receiver Diversity over 1km. Guanchu Wang, Kun Wang, Chen Gong, Difan Zou, Zhimeng Jiang, and Zhengyuan Xu IEEE Photonics Journal, PJ 2018. [Summary] [Paper] [Code] [Poster]
	Signal detection and achievable rates for multiple access optical wireless scattering communication. Guanchu Wang, Chen Gong, Zhengyuan Xu IEEE Global Communication Conference, Globecom 2017. [Summary] [Paper] [Code] [Poster]