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Critical-State RL: Diagnosing Trainable States for Multi-Turn Tool Use
Zixiang Chen,
Wenting Zhao,
Zhepeng Cen,
Akshara Prabhakar,
Jielin Qiu,
Jianguo Zhang,
Zhiwei Liu,
Tulika Manoj Awalgaonkar,
Liangwei Yang,
Shelby Heinecke,
Silvio Savarese,
Huan Wang
arXiv preprint, 2026
[paper]
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Salesforce Koa: An Enterprise Language Model for Agentic Tool Use
Zixiang Chen,
Sufeng Niu,
Yingchi Liu,
Wenting Zhao,
Akshara Prabhakar,
Shubham Mehrotra,
Bin Bi,
Zhujun Lan,
Katherine Tan,
Mohammad Ramezanali,
Tulika Manoj Awalgaonkar,
Monojit Banerjee,
Jielin Qiu,
Shiva Kumar Pentyala,
Zhepeng Cen,
Anupam Tripathi,
Ali Ziaei,
Regunathan Radhakrishnan,
Darvish Lee Shadravan,
Shelby Heinecke,
Sitaram Asur,
Silvio Savarese,
James Zhu,
Phil Mui,
Huan Wang
arXiv preprint, 2026
[paper]
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Random Attention: Rethinking KV Cache Eviction for Efficient Reasoning
Heng Wang,
Jielin Qiu,
Wenting Zhao,
Cheng Qian,
Liangwei Yang,
Weizhi Zhang,
Jiawei Han,
Heng Ji,
Silvio Savarese,
Shelby Heinecke,
Huan Wang
arXiv preprint, 2026
[paper]
[code]
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BehaviorBench: Modeling Real-World User Decisions from Behavioral Traces
Liangwei Yang,
Jielin Qiu,
Zixiang Chen,
Ming Zhu,
Juntao Tan,
Zhiwei Liu,
Wenting Zhao,
Zhujun Lan,
Akshara Prabhakar,
Silvio Savarese,
Huan Wang,
Shelby Heinecke
arXiv preprint, 2026
[paper]
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Contrastive Language Image Pretraining for a Cardiac Magnetic Resonance Image Embedding with Zero-Shot Capabilities
Makiya Nakashima,
Jielin Qiu,
Peide Huang,
Jihye Lee,
Po-Hao Chen,
Richard Grimm,
Christopher Nguyen,
Byung-Hak Kim,
Ding Zhao,
Deborah Kwon,
David Chen
Nature Communications 17, 4416 (2026)
[paper]
[code]
[model]
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Whisper-AuT: Domain-Adapted Audio Encoder for Efficient Audio-LLM Training
Jielin Qiu,
Ming Zhu,
Wenting Zhao,
Zhiwei Liu,
Liangwei Yang,
Zixiang Chen,
Roshan Ram,
Akshara Prabhakar,
Juntao Tan,
Rithesh Murthy,
Shelby Heinecke,
Caiming Xiong,
Silvio Savarese,
Huan Wang
arXiv preprint, 2026
[paper]
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Enterprise Sales Copilot: Enabling Real-Time AI Support with Automatic Information Retrieval in Live Sales Calls
Jielin Qiu,
Liangwei Yang,
Ming Zhu,
Wenting Zhao,
Zhiwei Liu,
Juntao Tan,
Zixiang Chen,
Roshan Ram,
Akshara Prabhakar,
Rithesh Murthy,
Shelby Heinecke,
Caiming Xiong,
Silvio Savarese,
Huan Wang
arXiv preprint, 2026
[paper]
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Building Enterprise Realtime Voice Agents from Scratch: A Technical Tutorial
Jielin Qiu,
Zixiang Chen,
Liangwei Yang,
Ming Zhu,
Zhiwei Liu,
Juntao Tan,
Wenting Zhao,
Rithesh Murthy,
Roshan Ram,
Akshara Prabhakar,
Shelby Heinecke,
Caiming Xiong,
Silvio Savarese,
Huan Wang
arXiv preprint, 2026
[paper]
[code]
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Position: Vector Prompt Interfaces Should Be Exposed to Enable Customization of Large Language Models
Liangwei Yang,
Shiyu Wang,
Haolin Chen,
Rithesh Murthy,
Ming Zhu,
Jielin Qiu,
Zixiang Chen,
Juntao Tan,
Jianguo Zhang,
Zhiwei Liu,
Wenting Zhao,
Silvio Savarese,
Caiming Xiong,
Huan Wang,
Shelby Heinecke
arXiv preprint, 2026
[paper]
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VoiceAgentRAG: Solving the RAG Latency Bottleneck in Real-Time Voice Agents Using Dual-Agent Architectures
Jielin Qiu,
Jianguo Zhang,
Zixiang Chen,
Liangwei Yang,
Ming Zhu,
Juntao Tan,
Haolin Chen,
Wenting Zhao,
Rithesh Murthy,
Roshan Ram,
Akshara Prabhakar,
Shelby Heinecke,
Caiming Xiong,
Silvio Savarese,
Huan Wang
arXiv preprint, 2026
[paper]
[code]
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Prompt Optimization Via Diffusion Language Models
Shiyu Wang,
Haolin Chen,
Liangwei Yang,
Jielin Qiu,
Rithesh Murthy,
Ming Zhu,
Zixiang Chen,
Silvio Savarese,
Caiming Xiong,
Shelby Heinecke,
Huan Wang
arXiv preprint, 2026
[paper]
[code]
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EGI-BENCH: An Enterprise General Intelligence Benchmark Suite
Zhiwei Liu,
Zhujun Lan,
Jielin Qiu,
Zixiang Chen,
Liangwei Yang,
Juntao Tan,
Ming Zhu,
Akshara Prabhakar,
Wenting Zhao,
Shelby Heinecke,
Silvio Savarese,
Huan Wang
Preprint, 2026
[paper]
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A Lightweight, Domain-Adaptive Memory System for LLM Agents
Juntao Tan,
Liangwei Yang,
Wenting Zhao,
Jielin Qiu,
Ming Zhu,
Rithesh Murthy,
Silvio Savarese,
Huan Wang,
Shelby Heinecke,
Caiming Xiong
ICLR 2026 Workshop on Memory for LLM-Based Agentic Systems
[paper]
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LoCoBench-Agent: An Interactive Benchmark for LLM Agents in Long-Context Software Engineering
Jielin Qiu,
Zuxin Liu,
Zhiwei Liu,
Rithesh Murthy,
Jianguo Zhang,
Haolin Chen,
Shiyu Wang,
Ming Zhu,
Liangwei Yang,
Juntao Tan,
Roshan Ram,
Akshara Prabhakar,
Tulika Awalgaonkar,
Zixiang Chen,
Zhepeng Cen,
Cheng Qian,
Shelby Heinecke,
Weiran Yao,
Silvio Savarese,
Caiming Xiong,
Huan Wang
2025
[paper]
[code]
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GeoGNN: Quantifying and Mitigating Semantic Drift in Text-Attributed Graphs
Liangwei Yang,
Jing Ma,
Jianguo Zhang,
Zhiwei Liu,
Jielin Qiu,
Shirley Kokane,
Shiyu Wang,
Haolin Chen,
Rithesh Murthy,
Ming Zhu,
Huan Wang,
Weiran Yao,
Caiming Xiong,
Shelby Heinecke
arXiv preprint, 2025
[paper]
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MCPEval: Automatic MCP-based Deep Evaluation for AI Agent Models
Zhiwei Liu,
Jielin Qiu,
Shiyu Wang,
Jianguo Zhang,
Zuxin Liu,
Roshan Ram,
Haolin Chen,
Weiran Yao,
Shelby Heinecke,
Silvio Savarese,
Huan Wang,
Caiming Xiong
EMNLP 2025 (System Demonstrations)
[paper]
[code]
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xRouter: Training Cost-Aware LLMs Orchestration System via Reinforcement Learning
Cheng Qian,
Zuxin Liu,
Shirley Kokane,
Akshara Prabhakar,
Jielin Qiu,
Haolin Chen,
Zhiwei Liu,
Heng Ji,
Weiran Yao,
Shelby Heinecke,
Silvio Savarese,
Caiming Xiong,
Huan Wang
2025
[paper]
[code]
[model]
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Webscale-RL: Automated Data Pipeline for Scaling RL Data to Pretraining Levels
Zhepeng Cen,
Haolin Chen,
Shiyu Wang,
Zuxin Liu,
Zhiwei Liu,
Jielin Qiu,
Ding Zhao,
Silvio Savarese,
Caiming Xiong,
Huan Wang,
Weiran Yao
arXiv preprint, 2025
[paper]
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CoDA: Coding LM via Diffusion Adaptation
Haolin Chen,
Shiyu Wang,
Can Qin,
Bo Pang,
Zuxin Liu,
Jielin Qiu,
Jianguo Zhang,
Yingbo Zhou,
Zeyuan Chen,
Ran Xu,
Shelby Heinecke,
Silvio Savarese,
Caiming Xiong,
Huan Wang,
Weiran Yao
2025
[paper]
[code]
[model]
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UserRL: Training Interactive User-Centric Agent via Reinforcement Learning
Cheng Qian,
Zuxin Liu,
Akshara Prabhakar,
Jielin Qiu,
Zhiwei Liu,
Haolin Chen,
Shirley Kokane,
Heng Ji,
Weiran Yao,
Shelby Heinecke,
Silvio Savarese,
Caiming Xiong,
Huan Wang
2025
[paper]
[code]
[data]
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LoCoBench: A Benchmark for Long-Context Large Language Models in Complex Software Engineering
Jielin Qiu,
Zuxin Liu,
Zhiwei Liu,
Rithesh Murthy,
Jianguo Zhang,
Haolin Chen,
Shiyu Wang,
Ming Zhu,
Liangwei Yang,
Juntao Tan,
Zhepeng Cen,
Cheng Qian,
Shelby Heinecke,
Weiran Yao,
Silvio Savarese,
Caiming Xiong,
Huan Wang
2025
[paper]
[code]
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Higgs-Audio: A Multimodal Foundation Model for Audio Understanding and Generation
Jielin Qiu, et al.
2025
[code]
[model]
[blog]
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MMSum: A Dataset for Multimodal Summarization and Thumbnail Generation of Videos
Jielin Qiu,
Jiacheng Zhu,
William Han,
Aditesh Kumar,
Karthik Mittal,
Claire Jin,
Zhengyuan Yang,
Linjie Li,
Jianfeng Wang,
Ding Zhao,
Bo Li,
Lijuan Wang
CVPR 2024 (Poster Highlight 11.9%)
[paper]
[website]
[dataset]
[code]
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Multimodal Representation Learning of Cardiovascular Magnetic Resonance Imaging
Jielin Qiu*,
Peide Huang*,
Makiya Nakashima,
Jaehyun Lee,
Jiacheng Zhu,
Wilson Tang,
Pohao Chen,
Christopher Nguyen,
Byung-Hak Kim,
Debbie Kwon,
Douglas Weber,
Ding Zhao,
David Chen
ICML 2023 Workshop on Machine Learning for Multimodal Healthcare Data
[paper]
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Group Distributionally Robust Reinforcement Learning with Hierarchical Latent Variables
Mengdi Xu,
Peide Huang,
Yaru Niu,
Visak Kumar,
Jielin Qiu,
Chao Fang,
Kuan-Hui Lee,
Xuewei Qi,
Henry Lam,
Bo Li,
Ding Zhao
AISTATS 2023
[paper]
[code]
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Comparing Recognition Performance and Robustness of Multimodal Deep Learning Models for Multimodal Emotion Recognition
Wei Liu,
Jielin Qiu,
Wei-Long Zheng,
Bao-Liang Lu
IEEE Transactions on Cognitive and Developmental Systems 2021
[paper]
[code]
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Visual Sequence Learning in Hierarchical Prediction Networks and Primate Visual Cortex
Jielin Qiu,
Ge Huang,
Tai Sing Lee
NeurIPS 2019
[paper]
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Services
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Area Chair: ACL Rolling Review (ARR)
Conference Reviewer: ICML, NeurIPS, ICLR, CVPR, ECCV, ICCV, WACV, ACL Rolling Review (ARR), ACL, EMNLP, EACL, AAAI, ACM MM, KDD, AISTATS, ICASSP, CHIL, MICCAI, MLHC
Journal Reviewer: Transactions on Pattern Analysis and Machine Intelligence (TPAMI), Transactions on Machine Learning Research (TMLR), Journal of Data-centric Machine Learning Research (DMLR), IEEE Transactions on Neural Networks and Learning Systems.
Committee: NeurIPS 2022 virtual deep-dive session chair, CMU RISS Committee.
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Teaching
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Teaching Assistant of CMU 16-824 Visual Learning and Recognition, Instructor: Prof. Jun-Yan Zhu, Fall 2021
Teaching Assistant of CMU 11-777 MultiModal Machine Learning, Instructor: Prof. Yonatan Bisk, Spring 2021
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