Zichen Zhu

According to our database, Zichen Zhu authored at least 41 papers between 2014 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Benchmarking, Analyzing, and Optimizing WA of Partial Compaction in RocksDB.

Ran Wei, Zichen Zhu, Andrew Kryczka, Jay Zhuang, Manos Athanassoulis

Proceedings of the Proceedings 28th International Conference on Extending Database Technology, 2025

2024

MobA: A Two-Level Agent System for Efficient Mobile Task Automation.

Zichen Zhu, Hao Tang, Yansi Li, Kunyao Lan, Yixuan Jiang, Hao Zhou, Yixiao Wang, Situo Zhang, Liangtai Sun, Lu Chen, Kai Yu

CoRR, 2024

Depression Diagnosis Dialogue Simulation: Self-improving Psychiatrist with Tertiary Memory.

Kunyao Lan, Bingui Jin, Zichen Zhu, Siyuan Chen, Shu Zhang, Kenny Q. Zhu, Mengyue Wu

CoRR, 2024

ChemDFM-X: Towards Large Multimodal Model for Chemistry.

Zihan Zhao, Bo Chen, Jingpiao Li, Lu Chen, Liyang Wen, Pengyu Wang, Zichen Zhu, Danyang Zhang, Ziping Wan, Yansi Li, Zhongyang Dai, Xin Chen, Kai Yu

CoRR, 2024

Rejection Improves Reliability: Training LLMs to Refuse Unknown Questions Using RL from Knowledge Feedback.

Hongshen Xu, Zichen Zhu, Da Ma, Situo Zhang, Shuai Fan, Lu Chen, Kai Yu

CoRR, 2024

MULTI: Multimodal Understanding Leaderboard with Text and Images.

Zichen Zhu, Yang Xu, Lu Chen, Jingkai Yang, Yichuan Ma, Yiming Sun, Hailin Wen, Jiaqi Liu, Jinyu Cai, Yingzi Ma, Situo Zhang, Zihan Zhao, Liangtai Sun, Kai Yu

CoRR, 2024

ChemDFM: Dialogue Foundation Model for Chemistry.

Zihan Zhao, Da Ma, Lu Chen, Liangtai Sun, Zihao Li, Hongshen Xu, Zichen Zhu, Su Zhu, Shuai Fan, Guodong Shen, Xin Chen, Kai Yu

CoRR, 2024

Dual-COPE: A novel prior-based category-level object pose estimation network with dual Sim2Real unsupervised domain adaptation module.

Xi Ren, Nan Guo, Zichen Zhu, Xinbei Jiang

Comput. Graph., 2024

Hierarchical Multimodal Pre-training for Visually Rich Webpage Understanding.

Hongshen Xu, Lu Chen, Zihan Zhao, Da Ma, Ruisheng Cao, Zichen Zhu, Kai Yu

Proceedings of the 17th ACM International Conference on Web Search and Data Mining, 2024

KVBench: A Key-Value Benchmarking Suite.

Zichen Zhu, Arpita Saha, Manos Athanassoulis, Subhadeep Sarkar

Proceedings of the Tenth International Workshop on Testing Database Systems, 2024

2023

NOCAP: Near-Optimal Correlation-Aware Partitioning Joins.

Zichen Zhu, Xiao Hu, Manos Athanassoulis

Proc. ACM Manag. Data, December, 2023

Enabling Timely and Persistent Deletion in LSM-Engines.

Subhadeep Sarkar, Tarikul Islam Papon, Dimitris Staratzis, Zichen Zhu, Manos Athanassoulis

ACM Trans. Database Syst., September, 2023

SHaMBa: Reducing Bloom Filter Overhead in LSM Trees.

Zichen Zhu

Proceedings of the VLDB 2023 PhD Workshop co-located with the 49th International Conference on Very Large Data Bases (VLDB 2023), 2023

Acheron: Persisting Tombstones in LSM Engines.

Zichen Zhu, Subhadeep Sarkar, Manos Athanassoulis

Proceedings of the Companion of the 2023 International Conference on Management of Data, 2023

Power Efficient Mobile VTuber Live Streaming.

Zichen Zhu, Stefano Petrangeli, Viswanathan Swaminathan, Sheng Wei

Proceedings of the ACM Multimedia Asia 2023, 2023

An Aircraft Assembly System Based on Improved YOLOv5.

Zhengji Yao, Tianhan Gao, Xinbei Jiang, Zichen Zhu

Proceedings of the Innovative Mobile and Internet Services in Ubiquitous Computing, 2023

Multi-Task Processing in Vertex-Centric Graph Systems: Evaluations and Insights.

Siqiang Luo, Zichen Zhu, Xiaokui Xiao, Yin Yang, Chunbo Li, Ben Kao

Proceedings of the Proceedings 26th International Conference on Extending Database Technology, 2023

2022

Effective and Efficient Discovery of Top-k Meta Paths in Heterogeneous Information Networks.

Zichen Zhu, Tsz Nam Chan, Reynold Cheng, Loc Do, Zhipeng Huang, Haoci Zhang

IEEE Trans. Knowl. Data Eng., 2022

Building Deletion-Compliant Data Systems.

Manos Athanassoulis, Subhadeep Sarkar, Tarikul Islam Papon, Zichen Zhu, Dimitris Staratzis

IEEE Data Eng. Bull., 2022

Constructing and Analyzing the LSM Compaction Design Space (Updated Version).

Subhadeep Sarkar, Dimitris Staratzis, Zichen Zhu, Manos Athanassoulis

CoRR, 2022

Compactionary: A Dictionary for LSM Compactions.

Subhadeep Sarkar, Kaijie Chen, Zichen Zhu, Manos Athanassoulis

Proceedings of the SIGMOD '22: International Conference on Management of Data, Philadelphia, PA, USA, June 12, 2022

Power-efficient live virtual reality streaming using edge offloading.

Zichen Zhu, Xianglong Feng, Zhongze Tang, Nan Jiang, Tian Guo, Lisong Xu, Sheng Wei

Proceedings of the 32nd ACM Workshop on Network and Operating Systems Support for Digital Audio and Video, 2022

VC-Tune: Tuning and Exploring Distributed Vertex-Centric Graph Systems.

Zichen Zhu, Siqiang Luo, Xiaokui Xiao, Yin Yang, Dingheng Mo, Yufei Han

Proceedings of the 38th IEEE International Conference on Data Engineering, 2022

META-GUI: Towards Multi-modal Conversational Agents on Mobile GUI.

Liangtai Sun, Xingyu Chen, Lu Chen, Tianle Dai, Zichen Zhu, Kai Yu

Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022

MagFormer: Hybrid Video Motion Magnification Transformer from Eulerian and Lagrangian Perspectives.

Sicheng Gao, Yutang Feng, Linlin Yang, Xuhui Liu, Zichen Zhu, David S. Doermann, Baochang Zhang

Proceedings of the 33rd British Machine Vision Conference 2022, 2022

LSM-Trees Under (Memory) Pressure.

Ju Hyoung Mun, Zichen Zhu, Aneesh Raman, Manos Athanassoulis

Proceedings of the International Workshop on Accelerating Analytics and Data Management Systems Using Modern Processor and Storage Architectures, 2022

2021

Constructing and Analyzing the LSM Compaction Design Space.

Subhadeep Sarkar, Dimitris Staratzis, Zichen Zhu, Manos Athanassoulis

Proc. VLDB Endow., 2021

Reducing Bloom Filter CPU Overhead in LSM-Trees on Modern Storage Devices.

Zichen Zhu, Ju Hyoung Mun, Aneesh Raman, Manos Athanassoulis

Proceedings of the 17th International Workshop on Data Management on New Hardware, 2021

2020

Rb-PaStaNet: A Few-Shot Human-Object Interaction Detection Based on Rules and Part States.

Shenyu Zhang, Zichen Zhu, Qingquan Bao

CoRR, 2020

2019

Learning Key-Value Store Design.

Stratos Idreos, Niv Dayan, Wilson Qin, Mali Akmanalp, Sophie Hilgard, Andrew Ross, James Lennon, Varun Jain, Harshita Gupta, David Li, Zichen Zhu

CoRR, 2019

Virtual reality streaming at the edge: a power perspective: poster.

Zichen Zhu, Nan Jiang, Tian Guo, Sheng Wei

Proceedings of the 4th ACM/IEEE Symposium on Edge Computing, 2019

Design Continuums and the Path Toward Self-Designing Key-Value Stores that Know and Learn.

Stratos Idreos, Niv Dayan, Wilson Qin, Mali Akmanalp, Sophie Hilgard, Andrew Ross, James Lennon, Varun Jain, Harshita Gupta, David Li, Zichen Zhu

Proceedings of the 9th Biennial Conference on Innovative Data Systems Research, 2019

2018

Evaluating Top-k Meta Path Queries on Large Heterogeneous Information Networks.

Zichen Zhu, Reynold Cheng, Loc Do, Zhipeng Huang, Haoci Zhang

Proceedings of the IEEE International Conference on Data Mining, 2018

2017

Towards breaking more composition symmetries in partial symmetry breaking.

Jimmy H. M. Lee, Zichen Zhu

Artif. Intell., 2017

2016

Static Symmetry Breaking with the Reflex Ordering.

Jimmy H. M. Lee, Zichen Zhu

Proceedings of the Twenty-Fifth International Joint Conference on Artificial Intelligence, 2016

Breaking More Composition Symmetries Using Search Heuristics.

Jimmy H. M. Lee, Zichen Zhu

Proceedings of the Thirtieth AAAI Conference on Artificial Intelligence, 2016

Increasing Nogoods in Restart-Based Search.

Jimmy H. M. Lee, Christian Schulte, Zichen Zhu

Proceedings of the Thirtieth AAAI Conference on Artificial Intelligence, 2016

2015

Improvements of Symmetry Breaking During Search.

Zichen Zhu

Proceedings of the Twenty-Fourth International Joint Conference on Artificial Intelligence, 2015

Filtering Nogoods Lazily in Dynamic Symmetry Breaking During Search.

Jimmy H. M. Lee, Zichen Zhu

Proceedings of the Twenty-Fourth International Joint Conference on Artificial Intelligence, 2015

2014

An Increasing-Nogoods Global Constraint for Symmetry Breaking During Search.

Jimmy H. M. Lee, Zichen Zhu

Proceedings of the Principles and Practice of Constraint Programming, 2014

Boosting SBDS for Partial Symmetry Breaking in Constraint Programming.

Jimmy H. M. Lee, Zichen Zhu

Proceedings of the Twenty-Eighth AAAI Conference on Artificial Intelligence, 2014