Shichang (Ray) Zhang
What's New
[Oct 2024] Our paper on explainable graph learning for predicting ICU length of stay is accepted by ISR [PDF]
[Oct 2024] Our paper on generalized group data attribution is on arXiv now [PDF]
[July 2024] A Mind Map of Knowledge in LLMs
[June 2024] Our paper on controlling LLM behaviors with LLM itself as a judge is on arXiv now [PDF] [Code] [Website]
[May 2024] Defended my Ph.D. thesis “Explainable AI for Graph Data”
[May 2024] Our paper on efficient ensembling for training data attribution is on arXiv now [PDF]
[May 2024] Our paper on measure-theoretic compact fuzzy set representation for taxonomy expansion is accepted by ACL 2024 as Findings [PDF]
[May 2024] Two papers on GNNs for explainable material science and benchmarking LLMs on scientific problems are accepted by ICML 2024 [PDF1] [PDF2]
[Feb 2024] Give a talk on Explainable AI for Graph Data and More at the AI4LIFE Group at Harvard.
[Dec 2023] Our paper on LLM-based explainable molecular concept learning is accepted by the XAI4Sci workshop at AAAI 2024 [PDF]
[Dec 2023] Our paper on GNNs for explainable material science is accepted by the AI4Mat workshop at NeurIPS 2023
[PDF]
Find out older news
Research Interests
My research interests include
Selected Publications and Pre-prints
An Explainable AI Approach using Graph Learning to Predict ICU Length of Stay (ISR Oct. 2024)
Tianjian Guo, Indranil Bardhan, Ying Ding, Shichang Zhang [PDF]
Generalized Group Data Attribution (ATTRIB@NeurIPS 2024)
Dan Ley, Suraj Srinivas, Shichang Zhang, Gili Rusak, Himabindu Lakkaraju [PDF]
Self-Control of LLM Behaviors by Compressing Suffix Gradient into Prefix Controller (MI@ICML 2024)
Min Cai, Yuchen Zhang, Shichang Zhang, Fan Yin, Difan Zou, Yisong Yue, Ziniu Hu [PDF] [Code] [Website]
Efficient Ensembles Improve Training Data Attribution (DMLR@ICML 2024)
Junwei Deng, Ting-Wei Li, Shichang Zhang, Jiaqi Ma [PDF]
Predicting and Interpreting Energy Barriers of Metallic Glasses with Graph Neural Networks (ICML 2024)
Haoyu Li*, Shichang Zhang*, Longwen Tang, Mathieu Bauchy, Yizhou Sun (*equal contribution) [PDF]
PaGE-Link: Graph Neural Network Explanation for Heterogeneous Link Prediction (WWW 2023)
Shichang Zhang, Jiani Zhang, Xiang Song, Soji Adeshina, Da Zheng, Christos Faloutsos, Yizhou Sun. [PDF][code]
GStarX: Explaining Graph Neural Networks with Structure-Aware Cooperative Games (NeurIPS 2022)
Shichang Zhang, Neil Shah, Yozen Liu, Yizhou Sun [PDF] [code]
Graph-less Neural Networks, Teach Old MLPs New Tricks via Distillation (ICLR 2022)
Shichang Zhang, Yozen Liu, Yizhou Sun, Neil Shah [PDF] [code]
Full list of publications
Honors and Awards
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