Zichen Xu

77 papers A* 5A 5B 6C 1Journal 39Unranked 21
YearRankTypeTitle / Venue / Authors
2026 J jnl
CD-Raft: Reducing the Latency of Distributed Consensus in Cross-Domain Sites.
CoRR
Yangyang Wang, Ziqian Cheng, Yucong Dong, Zichen Xu
2026 J jnl
Nezha: A Key-Value Separated Distributed Store with Optimized Raft Integration.
CoRR
Yangyang Wang, Yucong Dong, Ziqian Cheng, Zichen Xu
2025 J jnl
An Efficient Delta Compression Framework Seamlessly Integrated into Inline Deduplication.
ACM Trans. Storage
Yucheng Zhang, Wenbin Zeng, Hong Jiang, Dan Feng, Zichen Xu, Shuibing He, Mingzhe Zhang, Dan Wu
2025 J jnl
Dynamic Buffer Management in Massively Parallel Systems: The Power of Randomness.
ACM Trans. Parallel Comput.
Minh Pham, Yongke Yuan, Hao Li, Chengcheng Mou, Yicheng Tu, Zichen Xu, Jinghan Meng
2025 B conf
Dynamic Leader Scheduling with Enhanced QoS for Raft Under Cross-Domain Scenarios.
IWQoS
Yangyang Wang, Ziqian Cheng, Yucong Dong, Zichen Xu
2025 — conf
Efficient Semantic-based Video Segment Querying.
ICDM (Workshops)
Ziqi Zhou, Hongming Chen, Chenhe Zhang, Chenrui Wu, Zichen Xu
2025 — conf
Graph Perspective on Multi-Modal Streams Analysis and Prediction.
ICDM (Workshops)
Wenhao Hu, Junyi Zhang, Zhao Jin, Zichen Xu, Chengbin Hu, Pingye Wang
2025 C conf
Hybrid-Rewrite: A Rewriting Framework for Hybrid Deduplication and Delta Compression.
ICCD
Qiao Li, Hong Jiang, Yucheng Zhang, Zichen Xu, Junyun Wu, Puchen Lu
2025 J jnl
SRS: Detecting Logic Bugs of Join Implementation in DBMSs via Set Relation Synthesis.
Proc. ACM Manag. Data
Jinhui Lai, Chi Zhang, Bingyan Li, Chenglin Liang, Jie Liang, Zhiyong Wu, Jingzhou Fu, Yu Jiang, Zichen Xu
2025 — conf
ServScale: Concurrency-Aware Serverless Execution and Scaling Paradigm.
NPC (1)
Zichen Xu, Zijun Li, Quan Chen, Minyi Guo
2025 J jnl
μScope: Evaluating storage stack robustness against SSD's latency variation.
J. Syst. Archit.
Linxiao Bai, Shanshan Li, Zhouyang Jia, Yu Jiang, Yuanliang Zhang, Zichen Xu, Bin Lin, Si Zheng, Xiangke Liao
2024 A conf
A Comparative Study of Intersection-Based Triangle Counting Algorithms on GPUs.
IPDPS
Jiangbo Li, Zichen Xu, Minh Pham, Yicheng Tu, Qihe Zhou
2024 — conf
Data-driven Contribution-based Disciplinary Assessment System.
ACM TUR-C
Ke Xu, Hanxiao Yi, Zichen Xu, Dan Wu
2024 J jnl
Detecting Novel Malware Classes with a Foundational Multi-Modality Data Analysis Model.
Data Intell.
Xin Dai, Zihan Yu, Chenglin Liang, Cuiying Gao, Qidan He, Dan Wu, Zichen Xu
2024 J jnl
Edge AI-driven neural network predictions for replica sync optimization.
Appl. Soft Comput.
Zichen Xu, Yucong Dong, Junsheng Lou, Yangyang Wang, Yan Fu
2024 J jnl
Editorial.
IEEE Trans. Sustain. Comput.
Zichen Xu, Shaolei Ren, Omer F. Rana
2024 J jnl
Exploring nonintrusive measurements of spatio-temporal portrait of microservices.
Softw. Pract. Exp.
Tao Zeng, Zichen Xu, Dan Wu, Xiaoling Li, Biyong Liu, Haichuan Hu, Shuang Tan, Yusong Tan, Chenren Xu, Christopher Stewart, Qihe Zhou, Ye Cao
2024 A* conf
Imperceptible Content Poisoning in LLM-Powered Applications.
ASE
Quan Zhang, Chijin Zhou, Gwihwan Go, Binqi Zeng, Heyuan Shi, Zichen Xu, Yu Jiang
2024 J jnl
Monitoring Rubbish on Roads in Real Time by Deep Neural Network.
J. Circuits Syst. Comput.
Yan Fu, Tiaozong Xiao, Zichen Xu
2024 B conf
SwitchFlow: Optimizing HPC Workflow Performance with Heterogeneous Serverless Frameworks.
ICPADS
Hao Chen, Yucong Dong, Xin Wen, Zichen Xu
2024 A* conf
λGrapher: A Resource-Efficient Serverless System for GNN Serving through Graph Sharing.
WWW
Haichuan Hu, Fangming Liu, Qiangyu Pei, Yongjie Yuan, Zichen Xu, Lin Wang
2023 J jnl
Carbon footprint and service coverage tradeoffs in geo-diverse sites.
Future Gener. Comput. Syst.
Lulu Kong, Zichen Xu, Qiaoying Zhang, Yuhao Wang
2023 J jnl
Cost-Effective Strong Consistency on Scalable Geo-Diverse Data Replicas.
IEEE Trans. Cloud Comput.
Yunxiao Du, Zichen Xu, Kanqi Zhang, Jie Liu, Christopher Stewart, Jiacheng Huang
2023 J jnl
Distributed processing of spatiotemporal ocean data: a survey.
World Wide Web (WWW)
Xiaoyong Li, Jingyun Gu, Guolong Tan, Wenjing Jiang, Ao Cui, Leiming Shu, Kaijun Ren, Haoyang Zhu, Jedi S. Shang, Zichen Xu
2023 A conf
Fast and Scalable Gate-Level Simulation in Massively Parallel Systems.
ICCAD
Haichuan Hu, Zichen Xu, Yuhao Wang, Fangming Liu
2023 J jnl
Geo-SPS: bipartite graph representation for GeoSpatial prenatal survey data.
Neural Comput. Appl.
Jie Cheng, Lu Lian, Zichen Xu, Dan Wu, Haoyang Zhu, Xiao Sun, Yuhao Wang
2023 — conf
Hydis: A Hybrid Consistent KVS with Effective Sync Among Replicas.
APPT
Junsheng Lou, Zichen Xu
2023 J jnl
Local nonlinear dimensionality reduction via preserving the geometric structure of data.
Pattern Recognit.
Xiang Wang, Junxing Zhu, Zichen Xu, Kaijun Ren, Xinwang Liu, Fengyun Wang
2023 J jnl
Multi-source and heterogeneous marine hydrometeorology spatio-temporal data analysis with machine learning: a survey.
World Wide Web (WWW)
Song Wu, Xiaoyong Li, Wei Dong, Senzhang Wang, Xiaojiang Zhang, Zichen Xu
2023 J jnl
Personalized Re-ranking for Recommendation with Mask Pretraining.
Data Sci. Eng.
Peng Han, Silin Zhou, Jie Yu, Zichen Xu, Lisi Chen, Shuo Shang
2023 J jnl
SmartDL: energy-aware decremental learning in a mobile-based federation for geo-spatial system.
Neural Comput. Appl.
Wenting Zou, Li Li, Zichen Xu, Dan Wu, Cheng-Zhong Xu, Yuhao Wang, Haoyang Zhu, Xiao Sun
2023 J jnl
Wavelet Transform-Assisted Adaptive Generative Modeling for Colorization.
IEEE Trans. Multim.
Jin Li, Wanyun Li, Zichen Xu, Yuhao Wang, Qiegen Liu
2022 J jnl
Cost-effective BlackWater Raft on Highly Unreliable Nodes at Scale Out.
CoRR
Zichen Xu, Yunxiao Du, Kanqi Zhang, Jiacheng Huang, Jie Liu, Jingxiong Gao, Christopher Stewart
2022 A conf
Dynamic memory management in massively parallel systems: a case on GPUs.
ICS
Minh Pham, Hao Li, Yongke Yuan, Chengcheng Mou, Kandethody Ramachandran, Zichen Xu, Yicheng Tu
2022 J jnl
Exploiting big.LITTLE Batteries for Software Defined Management on Mobile Devices.
IEEE Trans. Mob. Comput.
Zichen Xu, Jie Zhou, Wenli Zheng, Yuhao Wang, Minyi Guo
2022 J jnl
From reanalysis to satellite observations: gap-filling with imbalanced learning.
GeoInformatica
Jingze Lu, Kaijun Ren, Xiaoyong Li, Yanlai Zhao, Zichen Xu, Xiaoli Ren
2022 B conf
Multi-Query Optimization Revisited: A Full-Query Algebraic Method.
IEEE Big Data
Yicheng Tu, Mehrad Eslami, Zichen Xu, Hadi Charkhgard
2022 — conf
Nonintrusive Measurement on Temporal and Spatial Features of Microservice Inferences.
SmartWorld/UIC/ScalCom/DigitalTwin/PriComp/Meta
Xiaoling Li, Tao Zeng, Biyong Liu, Haichuan Hu, Zichen Xu, Shuang Tan, Yusong Tan, Chenren Xu
2022 J jnl
RetroFlex: enabling intuitive human-robot collaboration with flexible retroreflective tags.
CCF Trans. Pervasive Comput. Interact.
Wei Li, Tuochao Chen, Zhe Ou, Xin Wen, Zichen Xu, Chenren Xu
2022 J jnl
Tardis: Coverage-Guided Embedded Operating System Fuzzing.
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst.
Yuheng Shen, Yiru Xu, Hao Sun, Jianzhong Liu, Zichen Xu, Aiguo Cui, Heyuan Shi, Yu Jiang
2022 J jnl
Vulnerability Detection of ICS Protocols via Cross-State Fuzzing.
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst.
Feilong Zuo, Zhengxiong Luo, Junze Yu, Ting Chen, Zichen Xu, Aiguo Cui, Yu Jiang
2022 J jnl
When FPGA Meets Cloud: A First Look at Performance.
IEEE Trans. Cloud Comput.
Xiuxiu Wang, Yipei Niu, Fangming Liu, Zichen Xu
2021 — conf
A Local Similarity-Preserving Framework for Nonlinear Dimensionality Reduction with Neural Networks.
DASFAA (2)
Xiang Wang, Xiaoyong Li, Junxing Zhu, Zichen Xu, Kaijun Ren, Weiming Zhang, Xinwang Liu, Kui Yu
2021 J jnl
A Local Similarity-Preserving Framework for Nonlinear Dimensionality Reduction with Neural Networks.
CoRR
Xiang Wang, Xiaoyong Li, Junxing Zhu, Zichen Xu, Kaijun Ren, Weiming Zhang, Xinwang Liu, Kui Yu
2021 J jnl
Cost risk analysis for instance recommendation in a sustainable Cloud-cyber-physical system framework.
Softw. Pract. Exp.
Wenjing Jiang, Zichen Xu, Cuiying Gao, Jingyun Gu, Yuhao Wang
2021 J jnl
DEAL: Decremental Energy-Aware Learning in a Federated System.
CoRR
Wenting Zou, Li Li, Zichen Xu, Chengzhong Xu
2021 J jnl
Deep Learning-Based Weather Prediction: A Survey.
Big Data Res.
Xiaoli Ren, Xiaoyong Li, Kaijun Ren, Junqiang Song, Zichen Xu, Kefeng Deng, Xiang Wang
2021 J jnl
Improving Ocean Data Services with Semantics and Quick Index.
J. Comput. Sci. Technol.
Xiaoli Ren, Kaijun Ren, Zichen Xu, Xiaoyong Li, Aolong Zhou, Junqiang Song, Kefeng Deng
2021 J jnl
Power-aware throughput control for containerized relational operation.
CCF Trans. High Perform. Comput.
Zichen Xu, Gele Bai, Ao Cui, Shasha Wang
2021 B ed.
SSDBM 2021: 33rd International Conference on Scientific and Statistical Database Management, Tampa, FL, USA, July 6-7, 2021
SSDBM
Qiang Zhu, Xingquan Zhu, Yicheng Tu, Zichen Xu, Anand Kumar
2021 J jnl
Wavelet Transform-assisted Adaptive Generative Modeling for Colorization.
CoRR
Jin Li, Wanyun Li, Zichen Xu, Yuhao Wang, Qiegen Liu
2020 — conf
A Three-Stage Periodic Model: An Initial Analysis of Government Preventive Measures against COVID-19 Epidemics.
ICBDT
Serena Barakat, Hong Rao, Roger G. Nyberg, William Wei Song, Yuhao Wang, Zichen Xu
2020 A conf
CAPMAN: Cooling and Active Power Management in big.LITTLE Battery Supported Devices.
ICDCS
Jie Zhou, Zichen Xu, Wenli Zheng, Yuhao Wang
2020 — conf
Developing (Almost) Free Distributed System Labs Using Container-based Technique.
ACM TUR-C
Zichen Xu, Jie Cheng, Yuhao Wang, Hong Rao
2020 J jnl
Top-k Dominating Queries on Skyline Groups.
IEEE Trans. Knowl. Data Eng.
Haoyang Zhu, Xiaoyong Li, Qiang Liu, Zichen Xu
2019 B conf
Elastic, geo-distributed RAFT.
IWQoS
Zichen Xu, Christopher Stewart, Jiacheng Huang
2019 — conf
Exploring federated learning on battery-powered devices.
ACM TUR-C
Zichen Xu, Li Li, Wenting Zou
2019 — conf
Opioid Abuse Prediction Based on Multi-output Support Vector Regression.
ICMLT
Haifan Gong, Chaoqin Qian, Yue Wang, Jianfeng Yang, Sheng Yi, Zichen Xu
2019 — conf
PsiDB: A Framework for Batched Query Processing and Optimization.
IEEE BigData
Mehrad Eslami, Yicheng Tu, Hadi Charkhgard, Zichen Xu, Jiacheng Liu
2019 — conf
RAFTing Over on Geo-Diverse Spot markets.
INFOCOM Workshops
Zichen Xu, Christopher Stewart, Jiacheng Huang
2019 J jnl
Rethinking compact abating probability modeling for open set recognition problem in Cyber-physical systems.
J. Syst. Archit.
Xiangyuan Sun, Xiaoyong Li, Kaijun Ren, Junqiang Song, Zichen Xu, Jing Chen
2018 — conf
Data-Intensive Computing Acceleration with Python in Xilinx FPGA.
QUAT@WISE
Yalin Yang, Linjie Xu, Zichen Xu, Yuhao Wang
2018 — conf
Leavs: A Learning-Enabled Autonomous Vehicle Simulation Platform.
ICCSIP (2)
Weizheng Wu, Yizhi Wei, Cuiying Gao, Zichen Xu
2018 — conf
RISC: Risk Assessment of Instance Selection in Cloud Markets.
ICA3PP (1)
Jingyun Gu, Zichen Xu, Cuiying Gao
2017 — conf
Exploring Fast Artistic Style Merging on Heterogenous Architecture.
ICAC
Peian Wang, Jinyun Gu, Zichen Xu
2016 A* conf
Blending on-demand and spot instances to lower costs for in-memory storage.
INFOCOM
Zichen Xu, Christopher Stewart, Nan Deng, Xiaorui Wang
2015 — conf
CADRE: Carbon-Aware Data Replication for Geo-Diverse Services.
ICAC
Zichen Xu, Nan Deng, Christopher Stewart, Xiaorui Wang
2015 J jnl
Online Energy Estimation of Relational Operations in Database Systems.
IEEE Trans. Computers
Zichen Xu, Yi-Cheng Tu, Xiaorui Wang
2015 — conf
Tell-tale tails: Decomposing response times for live internet services.
IGSC
Nan Deng, Zichen Xu, Christopher Stewart, Xiaorui Wang
2014 J jnl
A system for energy-efficient data management.
SIGMOD Rec.
Yi-Cheng Tu, Xiaorui Wang, Bo Zeng, Zichen Xu
2014 — conf
From the Outside Looking In: Probing Web APIs to Build Detailed Workload Profiles.
Feedback Computing
Nan Deng, Zichen Xu, Christopher Stewart, Xiaorui Wang
2014 A* conf
Power Attack: An Increasing Threat to Data Centers.
NDSS
Zhang Xu, Haining Wang, Zichen Xu, Xiaorui Wang
2013 A conf
Dynamic Energy Estimation of Query Plans in Database Systems.
ICDCS
Zichen Xu, Yi-Cheng Tu, Xiaorui Wang
2013 — conf
Power-Aware Throughput Control for Database Management Systems.
ICAC
Zichen Xu, Xiaorui Wang, Yi-Cheng Tu
2012 J jnl
PET: Reducing Database Energy Cost via Query Optimization.
Proc. VLDB Endow.
Zichen Xu, Yi-Cheng Tu, Xiaorui Wang
2011 B conf
Power-Aware DBMS: Potential and Challenges.
SSDBM
Yi-Cheng Tu, Xiaorui Wang, Zichen Xu
2010 A* conf
Exploring power-performance tradeoffs in database systems.
ICDE
Zichen Xu, Yi-Cheng Tu, Xiaorui Wang