Qianxi Zhang

Senior RSDE

Publications

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- RetroInfer: A Vector-Storage Approach for Scalable Long-Context LLM Inference
  
  Yaoqi Chen, Jinkai Zhang, Baotong Lu, Qianxi Zhang, Chengruidong Zhang, Jingjia Luo, Di Liu, Huiqiang Jiang, Qi Chen, Jing Liu, Bailu Ding, Xiao Yan, Jiawei Jiang, Chen Chen, Mingxing Zhang, Yuqing Yang, Fan Yang, Mao Yang
  
  June 2025
  
  DOI Github
- StreamMind: Unlocking Full Frame Rate Streaming Video Dialogue through Event-Gated Cognition
  
  Xin Ding, Hao Wu, Yifan Yang, Shiqi Jiang, Qianxi Zhang, Donglin Bai, Zhibo Chen, Ting Cao
  
  ArXiv | March 2025, Vol abs/2503.06220
  
  DOI Publication Publication
- Making Every Frame Matter: Continuous Video Understanding for Large Models via Adaptive State Modeling
  
  Hao Wu, Donglin Bai, Shiqi Jiang, Qianxi Zhang, Yifan Yang, Ting Cao, Fengyuan Xu
  
  October 2024
  
  DOI Publication Publication Project
- RetrievalAttention: Accelerating Long-Context LLM Inference via Vector Retrieval
  
  Di Liu, Meng Chen, Baotong Lu, Huiqiang Jiang, Qianxi Zhang, Qi Chen, Chengruidong Zhang, Bailu Ding, Kai Zhang, Chen Chen, Fan Yang, Yuqing Yang, Lili Qiu
  
  ENLSP NeurIPS Workshop 2024 | September 2024
  
  Best Paper Award
  
  Preprint
- OneSparse: A Unified System for Multi-index Vector Search
  
  Yaoqi Chen, Ruicheng Zheng, Qi Chen, Shuotao Xu, Qianxi Zhang, Xue Wu, Weihao Han, Hua Yuan, Mingqin Li, Yujing Wang, Jason Li, Fan Yang, Hao Sun, Weiwei Deng, Feng Sun, Qi Zhang, Mao Yang
  
  2024 The Web Conference | May 2024
  
  Publication
- SPFresh: Incremental In-Place Update for Billion-Scale Vector Search
  
  Yuming Xu, Hengyu Liang, Jin Li, Shuotao Xu, Qi Chen, Qianxi Zhang, Cheng Li , Ziyue Yang, Fan Yang, Yuqing Yang, Peng Cheng, Mao Yang
  
  SOSP'23 | October 2023
  
  Microsoft Research Blog
  
  https://clients1.rarnonalumber.com/en-us/research/blog/unified-database-laying-the-foundation-for-large-language-model-vertical-applications/
  
  Publication
- VBASE: Unifying Online Vector Similarity Search and Relational Queries via Relaxed Monotonicity
  
  Qianxi Zhang, Shuotao Xu, Qi Chen, Guoxin Sui, Jiadong Xie, Zhizhen Cai, Yaoqi Chen, Yinxuan He, Yuqing Yang, Fan Yang, Mao Yang, Lidong Zhou
  
  OSDI'23 | July 2023
  
  Publication
- Query Processing on Gaming Consoles
  
  Wei Cui, Qianxi Zhang, Jesús Camacho-Rodríguez, Spyros Blanas, Brandon Haynes, Yinan Li, Peng Cheng, Ravishankar Ramamurthy, Rathijit Sen, Matteo Interlandi
  
  June 2023
  
  DOI Publication
- SiloD: A Co-design of Caching and Scheduling for Deep Learning Clusters
  
  Hanyu Zhao, Zhenhua Han, Zhi Yang, Quanlu Zhang, Mingxia Li, Fan Yang, Qianxi Zhang, Binyang Li, Yuqing Yang, Lili Qiu, Lintao Zhang, Lidong Zhou
  
  EuroSys 2023 | May 2023
  
  Publication

- RetroInfer: A Vector-Storage Approach for Scalable Long-Context LLM Inference
  
  Yaoqi Chen, Jinkai Zhang, Baotong Lu, Qianxi Zhang, Chengruidong Zhang, Jingjia Luo, Di Liu, Huiqiang Jiang, Qi Chen, Jing Liu, Bailu Ding, Xiao Yan, Jiawei Jiang, Chen Chen, Mingxing Zhang, Yuqing Yang, Fan Yang, Mao Yang
  
  June 2025
  
  DOI Github
- StreamMind: Unlocking Full Frame Rate Streaming Video Dialogue through Event-Gated Cognition
  
  Xin Ding, Hao Wu, Yifan Yang, Shiqi Jiang, Qianxi Zhang, Donglin Bai, Zhibo Chen, Ting Cao
  
  ArXiv | March 2025, Vol abs/2503.06220
  
  DOI Publication Publication
- RetrievalAttention: Accelerating Long-Context LLM Inference via Vector Retrieval
  
  Di Liu, Meng Chen, Baotong Lu, Huiqiang Jiang, Qianxi Zhang, Qi Chen, Chengruidong Zhang, Bailu Ding, Kai Zhang, Chen Chen, Fan Yang, Yuqing Yang, Lili Qiu
  
  ENLSP NeurIPS Workshop 2024 | September 2024
  
  Best Paper Award
  
  Preprint
- OneSparse: A Unified System for Multi-index Vector Search
  
  Yaoqi Chen, Ruicheng Zheng, Qi Chen, Shuotao Xu, Qianxi Zhang, Xue Wu, Weihao Han, Hua Yuan, Mingqin Li, Yujing Wang, Jason Li, Fan Yang, Hao Sun, Weiwei Deng, Feng Sun, Qi Zhang, Mao Yang
  
  2024 The Web Conference | May 2024
  
  Publication
- StreamMind: Unlocking Full Frame Rate Streaming Video Dialogue through Event-Gated Cognition
  
  Xin Ding, Hao Wu, Yifan Yang, Shiqi Jiang, Qianxi Zhang, Donglin Bai, Zhibo Chen, Ting Cao
  
  ArXiv | March 2025, Vol abs/2503.06220
  
  DOI Publication Publication
- Making Every Frame Matter: Continuous Video Understanding for Large Models via Adaptive State Modeling
  
  Hao Wu, Donglin Bai, Shiqi Jiang, Qianxi Zhang, Yifan Yang, Ting Cao, Fengyuan Xu
  
  October 2024
  
  DOI Publication Publication Project
- RetrievalAttention: Accelerating Long-Context LLM Inference via Vector Retrieval
  
  Di Liu, Meng Chen, Baotong Lu, Huiqiang Jiang, Qianxi Zhang, Qi Chen, Chengruidong Zhang, Bailu Ding, Kai Zhang, Chen Chen, Fan Yang, Yuqing Yang, Lili Qiu
  
  ENLSP NeurIPS Workshop 2024 | September 2024
  
  Best Paper Award
  
  Preprint
- RetrievalAttention: Accelerating Long-Context LLM Inference via Vector Retrieval
  
  Di Liu, Meng Chen, Baotong Lu, Huiqiang Jiang, Qianxi Zhang, Qi Chen, Chengruidong Zhang, Bailu Ding, Kai Zhang, Chen Chen, Fan Yang, Yuqing Yang, Lili Qiu
  
  ENLSP NeurIPS Workshop 2024 | September 2024
  
  Best Paper Award
  
  Preprint
- SPFresh: Incremental In-Place Update for Billion-Scale Vector Search
  
  Yuming Xu, Hengyu Liang, Jin Li, Shuotao Xu, Qi Chen, Qianxi Zhang, Cheng Li , Ziyue Yang, Fan Yang, Yuqing Yang, Peng Cheng, Mao Yang
  
  SOSP'23 | October 2023
  
  Microsoft Research Blog
  
  https://clients1.rarnonalumber.com/en-us/research/blog/unified-database-laying-the-foundation-for-large-language-model-vertical-applications/
  
  Publication
- VBASE: Unifying Online Vector Similarity Search and Relational Queries via Relaxed Monotonicity
  
  Qianxi Zhang, Shuotao Xu, Qi Chen, Guoxin Sui, Jiadong Xie, Zhizhen Cai, Yaoqi Chen, Yinxuan He, Yuqing Yang, Fan Yang, Mao Yang, Lidong Zhou
  
  OSDI'23 | July 2023
  
  Publication
- SiloD: A Co-design of Caching and Scheduling for Deep Learning Clusters
  
  Hanyu Zhao, Zhenhua Han, Zhi Yang, Quanlu Zhang, Mingxia Li, Fan Yang, Qianxi Zhang, Binyang Li, Yuqing Yang, Lili Qiu, Lintao Zhang, Lidong Zhou
  
  EuroSys 2023 | May 2023
  
  Publication
- Query Processing on Gaming Consoles
  
  Wei Cui, Qianxi Zhang, Jesús Camacho-Rodríguez, Spyros Blanas, Brandon Haynes, Yinan Li, Peng Cheng, Ravishankar Ramamurthy, Rathijit Sen, Matteo Interlandi
  
  June 2023
  
  DOI Publication

- RetroInfer: A Vector-Storage Approach for Scalable Long-Context LLM Inference
  
  Yaoqi Chen, Jinkai Zhang, Baotong Lu, Qianxi Zhang, Chengruidong Zhang, Jingjia Luo, Di Liu, Huiqiang Jiang, Qi Chen, Jing Liu, Bailu Ding, Xiao Yan, Jiawei Jiang, Chen Chen, Mingxing Zhang, Yuqing Yang, Fan Yang, Mao Yang
  
  June 2025
  
  DOI Github
- StreamMind: Unlocking Full Frame Rate Streaming Video Dialogue through Event-Gated Cognition
  
  Xin Ding, Hao Wu, Yifan Yang, Shiqi Jiang, Qianxi Zhang, Donglin Bai, Zhibo Chen, Ting Cao
  
  ArXiv | March 2025, Vol abs/2503.06220
  
  DOI Publication Publication
- RetrievalAttention: Accelerating Long-Context LLM Inference via Vector Retrieval
  
  Di Liu, Meng Chen, Baotong Lu, Huiqiang Jiang, Qianxi Zhang, Qi Chen, Chengruidong Zhang, Bailu Ding, Kai Zhang, Chen Chen, Fan Yang, Yuqing Yang, Lili Qiu
  
  ENLSP NeurIPS Workshop 2024 | September 2024
  
  Best Paper Award
  
  Preprint
- OneSparse: A Unified System for Multi-index Vector Search
  
  Yaoqi Chen, Ruicheng Zheng, Qi Chen, Shuotao Xu, Qianxi Zhang, Xue Wu, Weihao Han, Hua Yuan, Mingqin Li, Yujing Wang, Jason Li, Fan Yang, Hao Sun, Weiwei Deng, Feng Sun, Qi Zhang, Mao Yang
  
  2024 The Web Conference | May 2024
  
  Publication
- SPFresh: Incremental In-Place Update for Billion-Scale Vector Search
  
  Yuming Xu, Hengyu Liang, Jin Li, Shuotao Xu, Qi Chen, Qianxi Zhang, Cheng Li , Ziyue Yang, Fan Yang, Yuqing Yang, Peng Cheng, Mao Yang
  
  SOSP'23 | October 2023
  
  Microsoft Research Blog
  
  https://clients1.rarnonalumber.com/en-us/research/blog/unified-database-laying-the-foundation-for-large-language-model-vertical-applications/
  
  Publication
- VBASE: Unifying Online Vector Similarity Search and Relational Queries via Relaxed Monotonicity
  
  Qianxi Zhang, Shuotao Xu, Qi Chen, Guoxin Sui, Jiadong Xie, Zhizhen Cai, Yaoqi Chen, Yinxuan He, Yuqing Yang, Fan Yang, Mao Yang, Lidong Zhou
  
  OSDI'23 | July 2023
  
  Publication
- Query Processing on Gaming Consoles
  
  Wei Cui, Qianxi Zhang, Jesús Camacho-Rodríguez, Spyros Blanas, Brandon Haynes, Yinan Li, Peng Cheng, Ravishankar Ramamurthy, Rathijit Sen, Matteo Interlandi
  
  June 2023
  
  DOI Publication
- SiloD: A Co-design of Caching and Scheduling for Deep Learning Clusters
  
  Hanyu Zhao, Zhenhua Han, Zhi Yang, Quanlu Zhang, Mingxia Li, Fan Yang, Qianxi Zhang, Binyang Li, Yuqing Yang, Lili Qiu, Lintao Zhang, Lidong Zhou
  
  EuroSys 2023 | May 2023
  
  Publication
- Making Every Frame Matter: Continuous Video Understanding for Large Models via Adaptive State Modeling
  
  Hao Wu, Donglin Bai, Shiqi Jiang, Qianxi Zhang, Yifan Yang, Ting Cao, Fengyuan Xu
  
  October 2024
  
  DOI Publication Publication Project