Conference Paper

2025

[DATE] MPFS: A Scalable User-Space Persistent Memory File System for Multiple Processes is accepted by Design, Automation & Test in Europe Conference & Exhibition (DATE), 2025.
Bo Ding, Wei Tong, Yu Hua, Yuchong Hu, Dong Huang, Qiankun Liu, Zhangyu Chen, Xueliang Wei, Dan Feng.

2024

[MICRO] DRCTL: A Disorder-Resistant Computation Translation Layer Enhancing the Lifetime and Performance of Memristive CIM Architecture is accepted by 57th Annual IEEE/ACM International Symposium on Microarchitecture (MICRO), 2024.
Heng Zhou, Bing Wu, Huan Cheng, Jinpeng Liu, Taoming Lei, Dan Feng, Wei Tong.
[ICPP] LpaqHP: A High-Performance FPGA Accelerator for LPAQ Compression is accepted by Proceedings of the 53rd International Conference on Parallel Processing (ICPP), 2024.
Weilin Zhu, Wei Tong, Hujun Ge, Zuoxian Zhang, Mengran Zhang, Wen Zhou.
[DAC] STAGGER: Enabling All-in-One Subarray Sensing for Efficient Module-level Processing in Open-Bitline ReRAM is accepted by 61st ACM/IEEE Design Automation Conference (DAC), 2024.
Chengning Wang, Dan Feng, Yuchong Hu, Wei Tong, Jingning Liu.
[DATE] A Read Latency Variation Aware Independent Read Scheme for QLC SSDs is accepted by Design, Automation & Test in Europe Conference & Exhibition (DATE), 2024.
Dong Huang, Dan Feng, Qiankun Liu, Bo Ding, Wei Zhao, Xueliang Wei, Wei Tong.
[NAS] SAQO: Empowering Computational Storage Device for Efficient SQL Query Acceleration is accepted by International Conference on Networking, Architecture and Storage (NAS), 2024.
Yao Deng, Pengze Lv, Mengran Zhang, Wei Tong.

2023

[ICCD] Turn Waste Into Wealth: Alleviating Read/Write Interference in ZNS SSDs is accepted by IEEE 41st International Conference on Computer Design (ICCD), 2023.
Weilin Zhu, Wei Tong.
[ICCD] ICON: An IR Drop Compensation Method at OU Granularity with Low Overhead for eNVM-based Accelerators is accepted by IEEE 41st International Conference on Computer Design (ICCD), 2023.
Jinpeng Liu, Wei Tong, Bing Wu, Huan Cheng, Chengning Wang.
[ICCD] LifetimeKV: Narrowing the Lifetime Gap of SSTs in LSMT-Based KV Stores for ZNS SSDs is accepted by IEEE 41st International Conference on Computer Design (ICCD), 2023.
Biyong Liu, Yuan Xia, Xueliang Wei, Wei Tong.
[DAC] CorcPUM: Efficient Processing Using Cross-Point Memory via Cooperative Row-Column Access Pipelining and Adaptive Timing Optimization in Subarrays is accepted by 60st ACM/IEEE Design Automation Conference (DAC), 2023.
Chengning Wang, Dan Feng, Wei Tong, Jinpeng Liu.
[DATE] ODLPIM: A Write-Optimized and Long-Lifetime ReRAM-based Accelerator for Online Deep Learning is accepted by Design, Automation & Test in Europe Conference & Exhibition (DATE), 2023.
Heng Zhou, Bing Wu, Huan Cheng, Wei Zhao, Xueliang Wei, Jinpeng Liu, Dan Feng, Wei Tong.

2022

[ICCD] RMMIO: Enabling Reliable Memory-Mapped I/O for Persistent Memory Systems is accepted by IEEE 40th International Conference on Computer Design (ICCD), 2022.
Bo Ding, Wei Tong, Yu Hua, Zhangyu Chen, Xueliang Wei, Dan Feng.
[ICCD] ZNSKV: Reducing Data Migration in LSMT-Based KV Stores on ZNS SSDs is accepted by IEEE 40th International Conference on Computer Design (ICCD), 2022.
Denghui Wu, Biyong Liu, Wei Zhao, Wei Tong.

2021

[ICCAD] MORE²: Morphable Encryption and Encoding for Secure NVM is accepted by 40th International Conference on Computer-Aided Design (ICCAD), 2021.
Wei Zhao, Dan Feng, Yu Hua, Wei Tong, Jingning Liu, Jie Xu, Chunyan Li, Gaoxiang Xu and Yiran Chen.
[ICPP] CERES: Container-Based Elastic Resource Management System for Mixed Workloads is accepted by 50th International Conference on Parallel Processing (ICPP), 2021.
Jinyu Yu, Dan Feng, Wei Tong, Pengze Lv, and Yufei Xiong.
[LCTES] Better Atomic Writes by Exposing the Flash Out-Of-Band Area to File Systems in Proceedings of the 22nd ACM SIGPLAN/SIGBED International Conference on Languages, Compilers, and Tools for Embedded Systems (LCTES), 2021.
Hongwei Qin, Dan Feng, Wei Tong, Yutong Zhao, Sheng Qiu, Fei Liu, Shu Li.
[DATE] Improving the energy efficiency of STT-MRAM based approximate cache in Proceedings of Design, Automation and Test in Europe Conference (DATE), 2021.
Wei Zhao, Wei Tong, Dan Feng, Jingning Liu, Zhangyu Chen, Jie Xu, Bing Wu, Chengning Wang and Bo Liu.

2020

[ISCA] MorLog: Morphable Hardware Logging for Atomic Persistence in Non-Volatile Main Memory in Proceedings of 47th Annual International Symposium on Computer Architecture (ISCA), 2020.
Xueliang Wei, Dan Feng, Wei Tong, Jingning Liu, Liuqing Ye.
[ICCD] DualFS: A Coordinative Flash File System with Flash Block Dual-mode Switching in Proceedings of IEEE 38th International Conference on Computer Design (ICCD), 2020.
Bing Wu, Mengye Peng, Dan Feng, Wei Tong.
[ICCD] AetEC: Adaptive error-tolerant Erasure Coding Scheme Within SSDs in Proceedings of IEEE 38th International Conference on Computer Design (ICCD), 2020.
Tianqi Zhan, Xianpeng Wang, Dan Feng, Wei Tong.
[ICPP] Mass: Workload-Aware Storage Policy for OpenStack Swift in Proceedings of 49th International Conference on Parallel Processing (ICPP), 2020.
Yu Chen, Wei Tong, Dan Feng, and Zike Wang.
[ICPP] CCHL: Compression-Consolidation Hardware Logging for Efficient Failure-Atomic Persistent Memory Updates in Proceedings of 49th International Conference on Parallel Processing (ICPP), 2020.
Xueliang Wei, Dan Feng, Wei Tong, Jingning Liu, Chengning Wang, and Liuqing Ye.
[MSST] OSwrite: Improving the lifetime of MLC STT-RAM with One-Step write in Proceedings of 36th International Conference on Massive Storage Systems and Technology (MSST), 2020.
Wei Zhao, Wei Tong, Dan Feng, Jingning Liu, Jie Xu, Xueliang Wei, Bing Wu, Chengning Wang, Weilin Zhu, Bo Liu.
[MSST] Maximizing Bandwidth Management FTL Based on Read and Write Asymmetry of Flash Memory in Proceedings of 36th International Conference on Massive Storage Systems and Technology (MSST), 2020.
Bihan Li, Wei Tong, Jingning Liu, Dan Feng, Yazhi Feng, Junqing Qin, Peihao Li and Bo Liu.

2019

[DAC] Adaptive Granularity Encoding for Energy-efficient Non-Volatile Main Memory in Proceedings of the 56th Design Automation Conference (DAC), 2019.
Jie Xu, Dan Feng, Yu Hua, Wei Tong, Jingning Liu, Yiran Chen, Chunyan Li, Gaoxiang Xu.
[DAC] An Efficient Spare-Line Replacement Scheme to Enhance NVM Security in Proceedings of the 56th Design Automation Conference (DAC), 2019.
Jie Xu, Dan Feng, Yu Hua, Fangting Huang, Wen Zhou, Wei Tong, Jingning Liu.
[ICCD Best Paper Candidate] ReRAM Crossbar-Based Analog Computing Architecture for Naive Bayesian Engine in Proceedings of 37th International Conference on Computer Design (ICCD), 2019.
Bing Wu, Dan Feng, Wei Tong, Jingning Liu, Chengning Wang, Wei Zhao.
[MSST] Tiered-ReRAM: A Low Latency and Energy Efficient TLC Crossbar ReRAM Architecture in Proceedings of 35th International Conference on Massive Storage Systems and Technology (MSST), 2019.
Yang Zhang, Dan Feng, Wei Tong, Jingning Liu, Chengning Wang, Jie Xu.
[MSST] CeSR: A Cell State Remapping Strategy to Reduce Raw Bit Error Rate of MLC NAND Flash in Proceedings of 35th International Conference on Massive Storage Systems and Technology (MSST), 2019.
Yutong Zhao, Wei Tong, Jingning Liu, Dan Feng, Hongwei Qin.
[DATE] QBLK: Towards Fully Exploiting the Parallelism of Open-Channel SSDs in Proceedings of Design, Automation and Test in Europe Conference (DATE), 2019.
Hongwei Qin, Dan Feng, Wei Tong, Jingning Liu, Yutong Zhao.
[ICCAD] Accelerating garbage collection for 3D MLC flash memory with SLC blocks in Proceedings of 38th International Conference on Computer-Aided Design (ICCAD), 2019.
Shuai Li, Wei Tong, Jingning Liu, Bing Wu, Yazhi Feng.
[ISPA] Asymmetric-reram: A low latency and high reliability crossbar resistive memory architecture in IEEE International Symposium on Parallel and Distributed Processing with Applications, 2019.
Yang Zhang, Dan Feng, Zhipeng Tan, Jingning Liu, Wei Tong, Chengning Wang.
[NAS] DV-NVLLC: Efficiently guaranteeing crash consistency in persistent memory via dynamic versioning in 14th International Conference on Networking, Architecture, and Storage (NAS), 2019.
Kai Tang, Wei Tong, Jun Ma, Bo Liu.
[NAS] Per-File Secure Deletion for Flash-Based Solid State Drives in 14th International Conference on Networking, Architecture, and Storage (NAS), 2019.
Tianran Xiao, Wei Tong, Xia Lei, Jingning Liu, Bo Liu.

2018

[ICCAD] Aliens: A Novel Hybrid Architecture for Resistive Random-Access Memory is accepted by Proceedings of the International Conference on Computer-Aided Design (ICCAD), 2018.
Bing Wu, Dan Feng, Wei Tong, Jingning Liu, Shuai Li, Mingshun Yang, Chengning Wang, Yang Zhang.
[DATE] Extending the lifetime of NVMs with compression is accepted by Design, Automation & Test in Europe Conference & Exhibition (DATE) 2018
Jie Xu, Dan Feng, Yu Hua, Wei Tong, Jingning Liu, Chunyan Li.
[DATE] An efficient PCM-based main memory system via exploiting fine-grained dirtiness of cachelines is accepted by Design, Automation & Test in Europe Conference & Exhibition (DATE), 2018.
Jie Xu, Dan Feng, Yu Hua, Wei Tong, Jingning Liu, Chunyan Li, Zheng Li.

2017

[ICCD] Improving Performance of TLC RRAM with Compression-Ratio-Aware Data Encoding is accepted by IEEE International Conference on Computer Design (ICCD).
Jie Xu, Dan Feng, Yu Hua, Wei Tong, Jingning Liu, Chunyan Li, Wen Zhou.
[ICCD] DAWS: Exploiting Crossbar Characteristics for Improving Write Performance of High Density Resistive Memory is accepted by IEEE International Conference on Computer Design (ICCD).
Chengning Wang, Dan Feng, Jingning Liu, Wei Tong, Bing Wu, Yang Zhang.
[ICCD] Encoding Separately: An Energy-Efficient Write Scheme for MLC STT-RAM is accepted by IEEE International Conference on Computer Design (ICCD).
Jie Xu, Dan Feng, Wei Tong, Jingning Liu, Wen Zhou.
[ICCD] Using Disturbance Compensation and Data Clustering (DC)2 to Improve Reliability and Performance of 3D MLC Flash Memory is accepted by IEEE International Conference on Computer Design, (ICCD).
Yazhi Feng, Dan Feng, Wei Tong, Yu Jiang, Chuanqi Liu.
[DATE] Mapping granularity adaptive FTL based on flash page re-programming is accepted by Design, Automation & Test in Europe Conference & Exhibition (DATE), 2017.
Yazhi Feng, Dan Feng, Chenye Yu, Wei Tong, Jingning Liu.
[DAC] A Novel ReRAM-based Main Memory Structure for Optimizing Access Latency and Reliability is accepted by 54th Design Automation Conference (DAC) 2017.
Yang Zhang, Dan Feng, Jingning Liu, Wei Tong, Bing Wu, Caihua Fang.

2016

[ICPADS] Application-Aware and Software-Defined SSD Scheme for Tencent Large-Scale Storage System is accepted by 2016 IEEE 22nd International Conference on Parallel and Distributed Systems (ICPADS)
Zhang Jianquan, Feng Dan, Gao Jianlin, Tong Wei, Liu Jingning, Hua Yu, Gao Yang, Fang Caihua, Xia Wen, Fu Feiling, Li Yaqing.
[ICPP] Tetris Write: Exploring More Write Parallelism Considering PCM Asymmetries is accepted by International Conference on Parallel Processing (ICPP), 2016
Zheng Li, Fang Wang, Dan Feng, Yu Hua, Wei Tong, Jingning Liu, Xiang Liu.
[DATE] Exploiting more parallelism from write operations on PCM is accepted by Design, Automation & Test in Europe Conference & Exhibition (DATE), 2016
Zheng Li, Fang Wang, Yu Hua, Wei Tong, Jingning Liu, Yu Chen, Dan Feng.

2015

[ICPP] Fast FCoE: An Efficient and Scale-Up Multi-core Framework for FCoE-Based SAN Storage Systems is accepted by International Conference on Parallel Processing (ICPP), 2015.
Yunxiang Wu, Fang Wang, Yu Hua, Dan Feng, Yuchong Hu, Jingning Liu, Wei Tong.
[NVMSA] A software-defined fusion storage system for PCM and NAND flash is accepted by IEEE Non-Volatile Memory System and Applications Symposium (NVMSA), 2015.
Zheng Li, Shuangwu Zhang, Jingning Liu, Wei Tong, Yu Hua, Dan Feng, Chenye Yu.

2014

[CCBD] DT-GC: Adaptive Garbage Collection with Dynamic Thresholds for SSDs is accepted by International Conference on Cloud Computing and Big Data(CCBD) 2014.
Yi Qin, Dan Feng, Jingning Liu, Wei Tong, and Zhiming Zhu.

2013

[NAS] A Parity Scheme to Enhance Reliability for SSDs. is accepted by IEEE Seventh International Conference on Networking, Architecture, and Storage (NAS), 2012.
Yi Qin, Dan Feng, Jingning Liu, Wei Tong, Yang Hu, and Zhiming Zhu.

2010

[MSST] Achieving page-mapping FTL performance at block-mapping FTL cost by hiding address translation is accepted by IEEE 26th Symposium on Mass Storage Systems and Technologies (MSST), 2010.
Yang Hu, Hong Jiang, Dan Feng, Lei Tian, Shuping Zhang, Jingning Liu, Wei Tong, Yi Qin, and Liuzheng Wang.

Journal Article

2025

[TCAD] CMD: A Cache-Assisted GPU Memory Deduplication Architecture is accepted by IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems(TCAD), 2025.
Wei Zhao, Dan Feng, Wei Tong, Xueliang Wei, Bing Wu.
[TCAD] An Efficient Independent Read Scheme for Contemporary QLC SSDs is accepted by IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems(TCAD), 2025.
Dong Huang, Dan Feng, Qiankun Liu, Bo Ding, Wei Zhao, Xueliang Wei, Wei Tong, Shu Li, Feng Zhu, Maojun Yuan.

2024

[TACO] COVER: Alleviating Crash-Consistency Error Amplification in Secure Persistent Memory Systems is accepted by ACM Transactions on Architecture and Code Optimization(TACO), 2024.
Xueliang Wei, Dan Feng, Wei Tong, Bing Wu, Xu Jiang.
[TACO] SEED: Speculative Security Metadata Updates for Low-Latency Secure Memory is accepted by ACM Transactions on Architecture and Code Optimization(TACO), 2024.
Xueliang Wei, Dan Feng, Wei Tong, Bing Wu, Xu Jiang.
[TCAD] FADESIM: Enable Fast and Accurate Design Exploration for Memristive Accelerators Considering Non-idealities is accepted by IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems(TCAD), 2024.
Bing Wu, Yibo Liu, Jinpeng Liu, Huan Cheng, Xueliang Wei, Wei Tong, Dan Feng.
[TC] Enabling Reliable Memory-Mapped I/O with Auto-snapshot for Persistent Memory Systems is accepted by IEEE Transcations on Computers(TC), 2024.
Bo Ding, Wei Tong, Yu Hua, Zhangyu Chen, Xueliang Wei, Dan Feng.

2023

[TACO] SplitZNS: Towards an Efficient LSM-tree on ZNS SSDs is accepted by ACM Transactions on Architecture and Code Optimization(TACO), 2023.
Dong Huang, Dan Feng, Qiankun Liu, Bo Ding, Wei Zhao, Xueliang Wei, Wei Tong.
[TCAD] APPcache+: An STT-MRAM-Based Approximate Cache System With Low Power and Long Lifetime is accepted by IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems(TCAD), 2023.
Wei Zhao, Dan Feng, Wei Tong, Jingning Liu, Zhangyu Chen, Bing Wu, Chengning Wang.

2022

[TCAD] A Low Latency and High Endurance MLC STT-MRAM based Cache System is accepted by IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems(TCAD), 2022.
Wei Zhao, Jie Xu, Xueliang Wei, Bing Wu, Chengning Wang, Weilin Zhu, Wei Tong, Dan Feng, Jingning Liu.
[FGCS] Cora: Data correlations-based storage policies for cloud object storage is accepted by Future Generation Computer Systems(FGCS), 2022.
Yu Chen, Wei Tong, Dan Feng, Zike Wang.
[JPDC] Workload-aware storage policies for cloud object storage is accepted by Journal of Parallel and Distributed Computing(JPDC), 2022.
Yu Chen, Wei Tong, Dan Feng, Zike Wang.
[JPDC] Terms: Task management policies to achieve high performance for mixed workloads using surplus resources is accepted by Journal of Parallel and Distributed Computing(JPDC), 2022.
Jinyu Yu, Wei Tong, Pengze Lv, Dan Feng.
[计算机研究与发展] Coordinated Metadata Management for Secure Persistent Memory is accepted by Journal of Computer Research and Development, 2022.
Xueliang Wei, Mingshun Yang, Dan Feng, Jingning Liu, Bing Wu, Renzhi Xiao, Wei Tong.
[计算机研究与发展] Energy-Efficient Floating-Point Memristive In-Memory Processing System based on Self-selective Mantissa Compaction is accepted by Journal of Computer Research and Development, 2022.
Wenlong Ding, Chengning Wang, Wei Tong.

2021

[TCAD] Space-Time-Efficient Modeling of Large-Scale 3D Cross-Point Memory Arrays by Operation Adaption and Network Compaction is accepted by Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), 2021.
Chengning Wang,Dan Feng,Wei Tong,Jingning Liu,Bing Wu, Yiran Chen.
[JSA] QBLKe: Host-side flash translation layer management for Open-Channel SSDs in Journal of Systems Architecture (JSA), 2021.
Hongwei Qin, Dan Feng, Wei Tong, Yutong Zhao, Mengye Peng, Jingning Liu.

2020

[TCAD] Improving Multilevel Writes on Vertical 3D Cross-Point Resistive Memory is accepted by Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), 2020.
Chengning Wang, Dan Feng, Wei Tong, Yu Hua, Jingning Liu, Bing Wu, Wei Zhao, Linghao Song, Yang Zhang, Jie Xu, Xueliang Wei, Yiran Chen.
[TC] Improving Write Performance on Cross-Point RRAM Arrays by Leveraging Multidimensional Non-Uniformity of Cell Effective Voltage is accepted by Transactions on Computers (TC), 2020.
Chengning Wang, Dan Feng, Wei Tong, Jingning Liu, Bing Wu, Wei Zhao, Yang Zhang, Yiran Chen.
[IEEE Access] CeSR + Assisted LDPC: A Holistic Strategy to Improve MLC NAND Flash Reliability is published in IEEE Access, 2020.
Hongwei Qin, Yutong Zhao, Dan Feng, Jingning Liu, Wei Tong.

2019

[TCAD] A low power reconfigurable memory architecture for complementary resistive switches is accepted by Transactions on Computer-Aided Design of Integrated Circuits and Systems(TCAD), 2019.
Bing Wu, Dan Feng, Wei Tong, Jingning Liu, Chengning Wang, Wei Zhao, Yang Zhang.
[TCAD] Multiple Subpage Writing FTL in MLC by Exploiting Dual Mode Operations is accepted by Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), 2019.
Yazhi Feng, Dan Feng, Wei Tong, Jingning Liu, Shuai Li.
[TCAD] A Low-Overhead Encoding Scheme to Extend the Lifetime of Nonvolatile Memories is accepted by Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), 2019.
Dan Feng, Jie Xu, Yu Hua, Wei Tong, Jingning Liu, Chunyan Li, Yiran Chen.
[T-ED] Design and Analysis of Address-Adaptive Read Reference Settings for Multilevel Cell Cross-Point Memory Arrays is published in IEEE Transactions on Electron Devices (TED), 2019.
Chengning Wang, Dan Feng, Wei Tong, Jingning Liu, Bing Wu, Wei Zhao, Yang Zhang.
[TODAES] Cross-point resistive memory: Nonideal properties and solutions is accepted by ACM Transactions on Design Automation of Electronic Systems (TODAES), 2019
Chengning Wang, Dan Feng, Wei Tong, Jingning Liu, Zheng Li, Jiayi Chang, Yang Zhang, Bing Wu, Jie Xu, Wei Zhao, Yilin Li, Ruoxi Ren.

2018

[TC] NICO: Reducing Software-Transparent Crash Consistency Cost for Persistent Memory is accepted by IEEE Transactions on Computers (TC), 2018
Xueliang Wei, Dan Feng, Wei Tong, Jingning LIU, Liuqing Ye.
[TACO] CACF: A Novel Circuit Architecture Co-optimization Framework for Improving Performance is accepted by ACM Transactions on Architecture and Code Optimization (TACO), 2018.
Yang Zhang, Dan Feng, Wei Tong, Yu Hua, Jingning Liu, Zhipeng Tan, Chengning Wang, Bing Wu, Zheng Li, and Gaoxiang Xu.

2017

[TPDS] I/O Stack Optimization for Efficient and Scalable Access in FCoE-Based SAN Storage is accepted by IEEE Transactions on Parallel and Distributed Systems (TPDS), 2017.
Yunxiang Wu, Fang Wang, Yu Hua, Dan Feng, Yuchong Hu, Wei Tong, Jingning Liu, Dan He.
[TC] Time and Space-Efficient Write Parallelism in PCM by Exploiting Data Patterns is accepted by IEEE Transactions on Computers (TC) 2017.
Zheng Li, Fang Wang, Dan Feng, Yu Hua, Jingning Liu, Wei Tong, Yu Chen, Salah S. Harb.

2016

[TACO] MaxPB: Accelerating PCM Write by Maximizing the Power Budget Utilization is accepted by ACM Transactions on Architecture and Code Optimization (TACO) 2016.
Zheng Li, Fang Wang, Dan Feng, Yu Hua, Jingning Liu, and Wei Tong.

2015

[TACO] Improving Hybrid FTL by Fully Exploiting Internal SSD Parallelism with Virtual Blocks is accepted by ACM Transactions on Architecture and Code Optimization(TACO) 2015.
Yi Qin, Dan Feng, Jingning Liu, Wei Tong, and Zhiming Zhu.