StudentSim: Training LLM-based Student Simulators
Ke Yang, Chenglong Wang, Michel Galley, Chandan Singh, Jeevana Priya Inala, ChengXiang Zhai, Jianfeng Gao
September 2026
Chenglong Wang
Senior Researcher
Publications
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VGI-Bench: Probing Visual Intelligence in Video Generation Models
Xuan He, Cong Wei, Yuhao Cheng, Linrui Ma, Yuxuan Zhang, Zuojun Li, Yuhao Wen, Jize Jiang, Zeyi Liu, Yuren Hao, Songcheng Cai, Keming Wu, Penghui Du, Kai Zou, Rui Yang, Chenkai Sun, Ke Yang, Ping Nie, Kelsey R. Allen, Chenglong Wang, Michel Galley, Jianfeng Gao, ChengXiang Zhai
August 2026
August 2026
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MUSE: An Interactive Meta-Agent for Understanding and Steering LLM-powered Data Science Systems
Wei-Hao Chen, Weixi Tong, Yuan Tian, Chenglong Wang, Tianyi Zhang
August 2026
arXiv | August 2026
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Sanity Checks for Agentic Data Science
Zachary T. Rewolinski, Austin Zane, Haoyang Huang, Chandan Singh, Chenglong Wang, Jianfeng Gao, Bin Yu
April 2026
arXiv | April 2026
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MagicCopy: Bring my data along with me beyond boundaries of apps
Priyan Vaithilingam, Elena L. Glassman, Nathalie Henry Riche, Gonzalo Ramos, Jeevana Priya Inala, Chenglong Wang
April 2026
arXiv | April 2026
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PlugMem: A Task-Agnostic Plugin Memory Module for LLM Agents
Ke Yang, Zixiang Chen, Xuan He, Jize Jiang, Michel Galley, Chenglong Wang, Jianfeng Gao, Jiawei Han, ChengXiang Zhai
February 2026
February 2026
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Data Formulator 2: Iterative Creation of Data Visualizations, with AI Transforming Data Along the Way
Chenglong Wang, Bongshin Lee, Steven Drucker, Dan Marshall, Jianfeng Gao
CHI 2025 | April 2025
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DynaVis: Dynamically Synthesized UI Widgets for Visualization Editing
Priyan Vaithilingam, Elena L. Glassman, Jeevana Priya Inala, Chenglong Wang
CHI 2024 | May 2024
Best Paper, CHI 2024
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How Do Analysts Understand and Verify AI-Assisted Data Analyses?
Ken Gu, Ruoxi Shang, Tim Althoff, Chenglong Wang, Steven Drucker
CHI 2024 | May 2024
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PhotoScout: Synthesis-Powered Multi-Modal Image Search
Celeste Barnaby, Qiaochu Chen, Chenglong Wang, Isil Dillig
CHI 2024 | May 2024
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Data Formulator: AI-powered Concept-driven Visualization Authoring
Chenglong Wang, John Thompson, Bongshin Lee
September 2023
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Is Self-Repair a Silver Bullet for Code Generation?
Theo X. Olausson, Jeevana Priya Inala, Chenglong Wang, Jianfeng Gao, Armando Solar-Lezama
ICLR 2024 | June 2023
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Fault-Aware Neural Code Rankers
Jeevana Priya Inala, Chenglong Wang, Mei Yang, Andres Codas, Mark Encarnación, Shuvendu Lahiri, Madan Musuvathi, Jianfeng Gao
NeurIPS 2022 | November 2022
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Interactive Code Generation via Test-Driven User-Intent Formalization
Shuvendu Lahiri, Sarah Fakhoury, Aaditya Naik, Georgios Sakkas, Saikat Chakraborty, Piali Choudhury, Curtis von Veh, Madan Musuvathi, Jeevana Priya Inala, Chenglong Wang, Jianfeng Gao
August 2022
arXiv | August 2022
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StudentSim: Training LLM-based Student Simulators
Ke Yang, Chenglong Wang, Michel Galley, Chandan Singh, Jeevana Priya Inala, ChengXiang Zhai, Jianfeng Gao
September 2026
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VGI-Bench: Probing Visual Intelligence in Video Generation Models
Xuan He, Cong Wei, Yuhao Cheng, Linrui Ma, Yuxuan Zhang, Zuojun Li, Yuhao Wen, Jize Jiang, Zeyi Liu, Yuren Hao, Songcheng Cai, Keming Wu, Penghui Du, Kai Zou, Rui Yang, Chenkai Sun, Ke Yang, Ping Nie, Kelsey R. Allen, Chenglong Wang, Michel Galley, Jianfeng Gao, ChengXiang Zhai
August 2026
August 2026
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MUSE: An Interactive Meta-Agent for Understanding and Steering LLM-powered Data Science Systems
Wei-Hao Chen, Weixi Tong, Yuan Tian, Chenglong Wang, Tianyi Zhang
August 2026
arXiv | August 2026
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Sanity Checks for Agentic Data Science
Zachary T. Rewolinski, Austin Zane, Haoyang Huang, Chandan Singh, Chenglong Wang, Jianfeng Gao, Bin Yu
April 2026
arXiv | April 2026
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MagicCopy: Bring my data along with me beyond boundaries of apps
Priyan Vaithilingam, Elena L. Glassman, Nathalie Henry Riche, Gonzalo Ramos, Jeevana Priya Inala, Chenglong Wang
April 2026
arXiv | April 2026
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PlugMem: A Task-Agnostic Plugin Memory Module for LLM Agents
Ke Yang, Zixiang Chen, Xuan He, Jize Jiang, Michel Galley, Chenglong Wang, Jianfeng Gao, Jiawei Han, ChengXiang Zhai
February 2026
February 2026
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Data Formulator 2: Iterative Creation of Data Visualizations, with AI Transforming Data Along the Way
Chenglong Wang, Bongshin Lee, Steven Drucker, Dan Marshall, Jianfeng Gao
CHI 2025 | April 2025
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Data Formulator: AI-powered Concept-driven Visualization Authoring
Chenglong Wang, John Thompson, Bongshin Lee
September 2023
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Is Self-Repair a Silver Bullet for Code Generation?
Theo X. Olausson, Jeevana Priya Inala, Chenglong Wang, Jianfeng Gao, Armando Solar-Lezama
ICLR 2024 | June 2023
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Fault-Aware Neural Code Rankers
Jeevana Priya Inala, Chenglong Wang, Mei Yang, Andres Codas, Mark Encarnación, Shuvendu Lahiri, Madan Musuvathi, Jianfeng Gao
NeurIPS 2022 | November 2022
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VGI-Bench: Probing Visual Intelligence in Video Generation Models
Xuan He, Cong Wei, Yuhao Cheng, Linrui Ma, Yuxuan Zhang, Zuojun Li, Yuhao Wen, Jize Jiang, Zeyi Liu, Yuren Hao, Songcheng Cai, Keming Wu, Penghui Du, Kai Zou, Rui Yang, Chenkai Sun, Ke Yang, Ping Nie, Kelsey R. Allen, Chenglong Wang, Michel Galley, Jianfeng Gao, ChengXiang Zhai
August 2026
August 2026
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MUSE: An Interactive Meta-Agent for Understanding and Steering LLM-powered Data Science Systems
Wei-Hao Chen, Weixi Tong, Yuan Tian, Chenglong Wang, Tianyi Zhang
August 2026
arXiv | August 2026
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MagicCopy: Bring my data along with me beyond boundaries of apps
Priyan Vaithilingam, Elena L. Glassman, Nathalie Henry Riche, Gonzalo Ramos, Jeevana Priya Inala, Chenglong Wang
April 2026
arXiv | April 2026
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Data Formulator 2: Iterative Creation of Data Visualizations, with AI Transforming Data Along the Way
Chenglong Wang, Bongshin Lee, Steven Drucker, Dan Marshall, Jianfeng Gao
CHI 2025 | April 2025
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PhotoScout: Synthesis-Powered Multi-Modal Image Search
Celeste Barnaby, Qiaochu Chen, Chenglong Wang, Isil Dillig
CHI 2024 | May 2024
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How Do Analysts Understand and Verify AI-Assisted Data Analyses?
Ken Gu, Ruoxi Shang, Tim Althoff, Chenglong Wang, Steven Drucker
CHI 2024 | May 2024
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DynaVis: Dynamically Synthesized UI Widgets for Visualization Editing
Priyan Vaithilingam, Elena L. Glassman, Jeevana Priya Inala, Chenglong Wang
CHI 2024 | May 2024
Best Paper, CHI 2024
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Data Formulator: AI-powered Concept-driven Visualization Authoring
Chenglong Wang, John Thompson, Bongshin Lee
September 2023
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Sanity Checks for Agentic Data Science
Zachary T. Rewolinski, Austin Zane, Haoyang Huang, Chandan Singh, Chenglong Wang, Jianfeng Gao, Bin Yu
April 2026
arXiv | April 2026
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Fault-Aware Neural Code Rankers
Jeevana Priya Inala, Chenglong Wang, Mei Yang, Andres Codas, Mark Encarnación, Shuvendu Lahiri, Madan Musuvathi, Jianfeng Gao
NeurIPS 2022 | November 2022
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Interactive Code Generation via Test-Driven User-Intent Formalization
Shuvendu Lahiri, Sarah Fakhoury, Aaditya Naik, Georgios Sakkas, Saikat Chakraborty, Piali Choudhury, Curtis von Veh, Madan Musuvathi, Jeevana Priya Inala, Chenglong Wang, Jianfeng Gao
August 2022
arXiv | August 2022
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StudentSim: Training LLM-based Student Simulators
Ke Yang, Chenglong Wang, Michel Galley, Chandan Singh, Jeevana Priya Inala, ChengXiang Zhai, Jianfeng Gao
September 2026
-
Data Formulator: AI-powered Concept-driven Visualization Authoring
Chenglong Wang, John Thompson, Bongshin Lee
September 2023
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VGI-Bench: Probing Visual Intelligence in Video Generation Models
Xuan He, Cong Wei, Yuhao Cheng, Linrui Ma, Yuxuan Zhang, Zuojun Li, Yuhao Wen, Jize Jiang, Zeyi Liu, Yuren Hao, Songcheng Cai, Keming Wu, Penghui Du, Kai Zou, Rui Yang, Chenkai Sun, Ke Yang, Ping Nie, Kelsey R. Allen, Chenglong Wang, Michel Galley, Jianfeng Gao, ChengXiang Zhai
August 2026
August 2026
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MUSE: An Interactive Meta-Agent for Understanding and Steering LLM-powered Data Science Systems
Wei-Hao Chen, Weixi Tong, Yuan Tian, Chenglong Wang, Tianyi Zhang
August 2026
arXiv | August 2026
-
Sanity Checks for Agentic Data Science
Zachary T. Rewolinski, Austin Zane, Haoyang Huang, Chandan Singh, Chenglong Wang, Jianfeng Gao, Bin Yu
April 2026
arXiv | April 2026
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MagicCopy: Bring my data along with me beyond boundaries of apps
Priyan Vaithilingam, Elena L. Glassman, Nathalie Henry Riche, Gonzalo Ramos, Jeevana Priya Inala, Chenglong Wang
April 2026
arXiv | April 2026
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PlugMem: A Task-Agnostic Plugin Memory Module for LLM Agents
Ke Yang, Zixiang Chen, Xuan He, Jize Jiang, Michel Galley, Chenglong Wang, Jianfeng Gao, Jiawei Han, ChengXiang Zhai
February 2026
February 2026
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Interactive Code Generation via Test-Driven User-Intent Formalization
Shuvendu Lahiri, Sarah Fakhoury, Aaditya Naik, Georgios Sakkas, Saikat Chakraborty, Piali Choudhury, Curtis von Veh, Madan Musuvathi, Jeevana Priya Inala, Chenglong Wang, Jianfeng Gao
August 2022
arXiv | August 2022
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Data Formulator 2: Iterative Creation of Data Visualizations, with AI Transforming Data Along the Way
Chenglong Wang, Bongshin Lee, Steven Drucker, Dan Marshall, Jianfeng Gao
CHI 2025 | April 2025
-
PhotoScout: Synthesis-Powered Multi-Modal Image Search
Celeste Barnaby, Qiaochu Chen, Chenglong Wang, Isil Dillig
CHI 2024 | May 2024
-
How Do Analysts Understand and Verify AI-Assisted Data Analyses?
Ken Gu, Ruoxi Shang, Tim Althoff, Chenglong Wang, Steven Drucker
CHI 2024 | May 2024
-
DynaVis: Dynamically Synthesized UI Widgets for Visualization Editing
Priyan Vaithilingam, Elena L. Glassman, Jeevana Priya Inala, Chenglong Wang
CHI 2024 | May 2024
Best Paper, CHI 2024
-
Is Self-Repair a Silver Bullet for Code Generation?
Theo X. Olausson, Jeevana Priya Inala, Chenglong Wang, Jianfeng Gao, Armando Solar-Lezama
ICLR 2024 | June 2023
-
Fault-Aware Neural Code Rankers
Jeevana Priya Inala, Chenglong Wang, Mei Yang, Andres Codas, Mark Encarnación, Shuvendu Lahiri, Madan Musuvathi, Jianfeng Gao
NeurIPS 2022 | November 2022
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